17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5a08731ecScth * Common Development and Distribution License (the "License"). 6a08731ecScth * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 21c2c72096Sas 227c478bd9Sstevel@tonic-gate /* 234944376cSJohn Levon * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 247c478bd9Sstevel@tonic-gate * Use is subject to license terms. 257c478bd9Sstevel@tonic-gate * 267c478bd9Sstevel@tonic-gate * rewritten from UCB 4.13 83/09/25 277c478bd9Sstevel@tonic-gate * rewritten from SunOS 4.1 SID 1.18 89/10/06 287c478bd9Sstevel@tonic-gate */ 291f9f06cfSMatthew Ahrens /* 301f9f06cfSMatthew Ahrens * Copyright (c) 2012 by Delphix. All rights reserved. 31374f65e7SHans Rosenfeld * Copyright 2015 Nexenta Systems, Inc. All rights reserved. 32*7e61e14dSJames Blachly * Copyright 2016 James S. Blachly, MD. All rights reserved. 331f9f06cfSMatthew Ahrens */ 347c478bd9Sstevel@tonic-gate 357c478bd9Sstevel@tonic-gate #include <stdio.h> 367c478bd9Sstevel@tonic-gate #include <stdlib.h> 377c478bd9Sstevel@tonic-gate #include <stdarg.h> 387c478bd9Sstevel@tonic-gate #include <ctype.h> 397c478bd9Sstevel@tonic-gate #include <unistd.h> 407c478bd9Sstevel@tonic-gate #include <memory.h> 417c478bd9Sstevel@tonic-gate #include <errno.h> 427c478bd9Sstevel@tonic-gate #include <string.h> 437c478bd9Sstevel@tonic-gate #include <signal.h> 447c478bd9Sstevel@tonic-gate #include <sys/types.h> 457c478bd9Sstevel@tonic-gate #include <time.h> 467c478bd9Sstevel@tonic-gate #include <sys/time.h> 477c478bd9Sstevel@tonic-gate #include <sys/sysinfo.h> 487c478bd9Sstevel@tonic-gate #include <inttypes.h> 497c478bd9Sstevel@tonic-gate #include <strings.h> 507c478bd9Sstevel@tonic-gate #include <sys/systeminfo.h> 517c478bd9Sstevel@tonic-gate #include <kstat.h> 524944376cSJohn Levon #include <locale.h> 537c478bd9Sstevel@tonic-gate 547c478bd9Sstevel@tonic-gate #include "dsr.h" 557c478bd9Sstevel@tonic-gate #include "statcommon.h" 567c478bd9Sstevel@tonic-gate 577c478bd9Sstevel@tonic-gate #define DISK_OLD 0x0001 587c478bd9Sstevel@tonic-gate #define DISK_NEW 0x0002 597c478bd9Sstevel@tonic-gate #define DISK_EXTENDED 0x0004 607c478bd9Sstevel@tonic-gate #define DISK_ERRORS 0x0008 617c478bd9Sstevel@tonic-gate #define DISK_EXTENDED_ERRORS 0x0010 6237fbbce5Scth #define DISK_IOPATH_LI 0x0020 /* LunInitiator */ 6337fbbce5Scth #define DISK_IOPATH_LTI 0x0040 /* LunTargetInitiator */ 647c478bd9Sstevel@tonic-gate 6537fbbce5Scth #define DISK_NORMAL (DISK_OLD | DISK_NEW) 667c478bd9Sstevel@tonic-gate #define DISK_IO_MASK (DISK_OLD | DISK_NEW | DISK_EXTENDED) 677c478bd9Sstevel@tonic-gate #define DISK_ERROR_MASK (DISK_ERRORS | DISK_EXTENDED_ERRORS) 6837fbbce5Scth #define PRINT_VERTICAL (DISK_ERROR_MASK | DISK_EXTENDED) 697c478bd9Sstevel@tonic-gate 707c478bd9Sstevel@tonic-gate #define REPRINT 19 717c478bd9Sstevel@tonic-gate 72978abfcaSjose borrego #define NUMBER_OF_ERR_COUNTERS 3 73978abfcaSjose borrego 747c478bd9Sstevel@tonic-gate /* 757c478bd9Sstevel@tonic-gate * It's really a pseudo-gigabyte. We use 1000000000 bytes so that the disk 767c478bd9Sstevel@tonic-gate * labels don't look bad. 1GB is really 1073741824 bytes. 777c478bd9Sstevel@tonic-gate */ 787c478bd9Sstevel@tonic-gate #define DISK_GIGABYTE 1000000000.0 797c478bd9Sstevel@tonic-gate 807c478bd9Sstevel@tonic-gate /* 817c478bd9Sstevel@tonic-gate * Function desciptor to be called when extended 827c478bd9Sstevel@tonic-gate * headers are used. 837c478bd9Sstevel@tonic-gate */ 847c478bd9Sstevel@tonic-gate typedef struct formatter { 857c478bd9Sstevel@tonic-gate void (*nfunc)(void); 867c478bd9Sstevel@tonic-gate struct formatter *next; 877c478bd9Sstevel@tonic-gate } format_t; 887c478bd9Sstevel@tonic-gate 897c478bd9Sstevel@tonic-gate /* 907c478bd9Sstevel@tonic-gate * Used to get formatting right when printing tty/cpu 917c478bd9Sstevel@tonic-gate * data to the right of disk data 927c478bd9Sstevel@tonic-gate */ 937c478bd9Sstevel@tonic-gate enum show_disk_mode { 947c478bd9Sstevel@tonic-gate SHOW_FIRST_ONLY, 957c478bd9Sstevel@tonic-gate SHOW_SECOND_ONWARDS, 967c478bd9Sstevel@tonic-gate SHOW_ALL 977c478bd9Sstevel@tonic-gate }; 987c478bd9Sstevel@tonic-gate 997c478bd9Sstevel@tonic-gate enum show_disk_mode show_disk_mode = SHOW_ALL; 1007c478bd9Sstevel@tonic-gate 10100c76d6fStc char *cmdname = "iostat"; 10200c76d6fStc int caught_cont = 0; 1037c478bd9Sstevel@tonic-gate 1047c478bd9Sstevel@tonic-gate static char one_blank[] = " "; 1057c478bd9Sstevel@tonic-gate static char two_blanks[] = " "; 1067c478bd9Sstevel@tonic-gate 1077c478bd9Sstevel@tonic-gate /* 1087c478bd9Sstevel@tonic-gate * count for number of lines to be emitted before a header is 1097c478bd9Sstevel@tonic-gate * shown again. Only used for the basic format. 1107c478bd9Sstevel@tonic-gate */ 1117c478bd9Sstevel@tonic-gate static uint_t tohdr = 1; 1127c478bd9Sstevel@tonic-gate 1137c478bd9Sstevel@tonic-gate /* 1147c478bd9Sstevel@tonic-gate * If we're in raw format, have we printed a header? We only do it 1157c478bd9Sstevel@tonic-gate * once for raw but we emit it every REPRINT lines in non-raw format. 1167c478bd9Sstevel@tonic-gate * This applies only for the basic header. The extended header is 1177c478bd9Sstevel@tonic-gate * done only once in both formats. 1187c478bd9Sstevel@tonic-gate */ 1197c478bd9Sstevel@tonic-gate static uint_t hdr_out; 1207c478bd9Sstevel@tonic-gate 1217c478bd9Sstevel@tonic-gate /* 1227c478bd9Sstevel@tonic-gate * Flags representing arguments from command line 1237c478bd9Sstevel@tonic-gate */ 1247c478bd9Sstevel@tonic-gate static uint_t do_tty; /* show tty info (-t) */ 1257c478bd9Sstevel@tonic-gate static uint_t do_disk; /* show disk info per selected */ 12637fbbce5Scth /* format (-d, -D, -e, -E, -x -X -Y) */ 1277c478bd9Sstevel@tonic-gate static uint_t do_cpu; /* show cpu info (-c) */ 1287c478bd9Sstevel@tonic-gate static uint_t do_interval; /* do intervals (-I) */ 1297c478bd9Sstevel@tonic-gate static int do_partitions; /* per-partition stats (-p) */ 1307c478bd9Sstevel@tonic-gate static int do_partitions_only; /* per-partition stats only (-P) */ 1317c478bd9Sstevel@tonic-gate /* no per-device stats for disks */ 1327c478bd9Sstevel@tonic-gate static uint_t do_conversions; /* display disks as cXtYdZ (-n) */ 1337c478bd9Sstevel@tonic-gate static uint_t do_megabytes; /* display data in MB/sec (-M) */ 1347c478bd9Sstevel@tonic-gate static uint_t do_controller; /* display controller info (-C) */ 1357c478bd9Sstevel@tonic-gate static uint_t do_raw; /* emit raw format (-r) */ 13626fd7700SKrishnendu Sadhukhan - Sun Microsystems static uint_t timestamp_fmt = NODATE; /* timestamp each display (-T) */ 1377c478bd9Sstevel@tonic-gate static uint_t do_devid; /* -E should show devid */ 1387c478bd9Sstevel@tonic-gate 1397c478bd9Sstevel@tonic-gate /* 1407c478bd9Sstevel@tonic-gate * Default number of disk drives to be displayed in basic format 1417c478bd9Sstevel@tonic-gate */ 1427c478bd9Sstevel@tonic-gate #define DEFAULT_LIMIT 4 1437c478bd9Sstevel@tonic-gate 1447c478bd9Sstevel@tonic-gate struct iodev_filter df; 1457c478bd9Sstevel@tonic-gate 1467c478bd9Sstevel@tonic-gate static uint_t suppress_state; /* skip state change messages */ 1477c478bd9Sstevel@tonic-gate static uint_t suppress_zero; /* skip zero valued lines */ 1487c478bd9Sstevel@tonic-gate static uint_t show_mountpts; /* show mount points */ 1497c478bd9Sstevel@tonic-gate static int interval; /* interval (seconds) to output */ 1507c478bd9Sstevel@tonic-gate static int iter; /* iterations from command line */ 1517c478bd9Sstevel@tonic-gate 15237fbbce5Scth #define SMALL_SCRATCH_BUFLEN MAXNAMELEN 15337fbbce5Scth 15437fbbce5Scth static int iodevs_nl; /* name field width */ 15537fbbce5Scth #define IODEVS_NL_MIN 6 /* not too thin for "device" */ 15637fbbce5Scth #define IODEVS_NL_MAX 24 /* but keep full width under 80 */ 1577c478bd9Sstevel@tonic-gate 1587c478bd9Sstevel@tonic-gate static char disk_header[132]; 1597c478bd9Sstevel@tonic-gate static uint_t dh_len; /* disk header length for centering */ 1607c478bd9Sstevel@tonic-gate static int lineout; /* data waiting to be printed? */ 1617c478bd9Sstevel@tonic-gate 1627c478bd9Sstevel@tonic-gate static struct snapshot *newss; 1637c478bd9Sstevel@tonic-gate static struct snapshot *oldss; 16437fbbce5Scth static double getime; /* elapsed time */ 16537fbbce5Scth static double percent; /* 100 / etime */ 1667c478bd9Sstevel@tonic-gate 1677c478bd9Sstevel@tonic-gate /* 1687c478bd9Sstevel@tonic-gate * List of functions to be called which will construct the desired output 1697c478bd9Sstevel@tonic-gate */ 1707c478bd9Sstevel@tonic-gate static format_t *formatter_list; 1717c478bd9Sstevel@tonic-gate static format_t *formatter_end; 1727c478bd9Sstevel@tonic-gate 1737c478bd9Sstevel@tonic-gate static u_longlong_t ull_delta(u_longlong_t, u_longlong_t); 1747c478bd9Sstevel@tonic-gate static uint_t u32_delta(uint_t, uint_t); 1757c478bd9Sstevel@tonic-gate static void setup(void (*nfunc)(void)); 1767c478bd9Sstevel@tonic-gate static void print_tty_hdr1(void); 1777c478bd9Sstevel@tonic-gate static void print_tty_hdr2(void); 1787c478bd9Sstevel@tonic-gate static void print_cpu_hdr1(void); 1797c478bd9Sstevel@tonic-gate static void print_cpu_hdr2(void); 1807c478bd9Sstevel@tonic-gate static void print_tty_data(void); 1817c478bd9Sstevel@tonic-gate static void print_cpu_data(void); 1827c478bd9Sstevel@tonic-gate static void print_err_hdr(void); 1837c478bd9Sstevel@tonic-gate static void print_disk_header(void); 1847c478bd9Sstevel@tonic-gate static void hdrout(void); 1857c478bd9Sstevel@tonic-gate static void disk_errors(void); 1867c478bd9Sstevel@tonic-gate static void do_newline(void); 1877c478bd9Sstevel@tonic-gate static void push_out(const char *, ...); 1887c478bd9Sstevel@tonic-gate static void printhdr(int); 1897c478bd9Sstevel@tonic-gate static void printxhdr(void); 1907c478bd9Sstevel@tonic-gate static void usage(void); 1917c478bd9Sstevel@tonic-gate static void do_args(int, char **); 1927c478bd9Sstevel@tonic-gate static void do_format(void); 1937c478bd9Sstevel@tonic-gate static void show_all_disks(void); 1947c478bd9Sstevel@tonic-gate static void show_first_disk(void); 1957c478bd9Sstevel@tonic-gate static void show_other_disks(void); 1967c478bd9Sstevel@tonic-gate static void show_disk_errors(void *, void *, void *); 1977c478bd9Sstevel@tonic-gate static void write_core_header(void); 1987c478bd9Sstevel@tonic-gate static int fzero(double value); 1997c478bd9Sstevel@tonic-gate static int safe_strtoi(char const *val, char *errmsg); 2007c478bd9Sstevel@tonic-gate 2017c478bd9Sstevel@tonic-gate int 2027c478bd9Sstevel@tonic-gate main(int argc, char **argv) 2037c478bd9Sstevel@tonic-gate { 2047c478bd9Sstevel@tonic-gate enum snapshot_types types = SNAP_SYSTEM; 2057c478bd9Sstevel@tonic-gate kstat_ctl_t *kc; 2067c478bd9Sstevel@tonic-gate long hz; 2074be70790Swroche int forever; 20800c76d6fStc hrtime_t start_n; 20900c76d6fStc hrtime_t period_n; 2107c478bd9Sstevel@tonic-gate 2114944376cSJohn Levon (void) setlocale(LC_ALL, ""); 2124944376cSJohn Levon #if !defined(TEXT_DOMAIN) /* Should be defined by cc -D */ 2134944376cSJohn Levon #define TEXT_DOMAIN "SYS_TEST" /* Use this only if it weren't */ 2144944376cSJohn Levon #endif 2154944376cSJohn Levon (void) textdomain(TEXT_DOMAIN); 2164944376cSJohn Levon 2177c478bd9Sstevel@tonic-gate do_args(argc, argv); 2187c478bd9Sstevel@tonic-gate 2197c478bd9Sstevel@tonic-gate /* 2207c478bd9Sstevel@tonic-gate * iostat historically showed CPU changes, even though 2217c478bd9Sstevel@tonic-gate * it doesn't provide much useful information 2227c478bd9Sstevel@tonic-gate */ 2237c478bd9Sstevel@tonic-gate types |= SNAP_CPUS; 2247c478bd9Sstevel@tonic-gate 2257c478bd9Sstevel@tonic-gate if (do_disk) 2267c478bd9Sstevel@tonic-gate types |= SNAP_IODEVS; 2277c478bd9Sstevel@tonic-gate 2287c478bd9Sstevel@tonic-gate if (do_disk && !do_partitions_only) 2297c478bd9Sstevel@tonic-gate df.if_allowed_types |= IODEV_DISK; 23037fbbce5Scth if (do_disk & DISK_IOPATH_LI) { 23137fbbce5Scth df.if_allowed_types |= IODEV_IOPATH_LTI; 23237fbbce5Scth types |= SNAP_IOPATHS_LI; 23337fbbce5Scth } 23437fbbce5Scth if (do_disk & DISK_IOPATH_LTI) { 23537fbbce5Scth df.if_allowed_types |= IODEV_IOPATH_LTI; 23637fbbce5Scth types |= SNAP_IOPATHS_LTI; 2377c478bd9Sstevel@tonic-gate } 2387c478bd9Sstevel@tonic-gate if (do_disk & DISK_ERROR_MASK) 2397c478bd9Sstevel@tonic-gate types |= SNAP_IODEV_ERRORS; 2407c478bd9Sstevel@tonic-gate if (do_partitions || do_partitions_only) 2417c478bd9Sstevel@tonic-gate df.if_allowed_types |= IODEV_PARTITION; 2427c478bd9Sstevel@tonic-gate if (do_conversions) 2437c478bd9Sstevel@tonic-gate types |= SNAP_IODEV_PRETTY; 244a08731ecScth if (do_devid) 245a08731ecScth types |= SNAP_IODEV_DEVID; 2467c478bd9Sstevel@tonic-gate if (do_controller) { 2477c478bd9Sstevel@tonic-gate if (!(do_disk & PRINT_VERTICAL) || 24837fbbce5Scth (do_disk & DISK_EXTENDED_ERRORS)) 2497c478bd9Sstevel@tonic-gate fail(0, "-C can only be used with -e or -x."); 2507c478bd9Sstevel@tonic-gate types |= SNAP_CONTROLLERS; 2517c478bd9Sstevel@tonic-gate df.if_allowed_types |= IODEV_CONTROLLER; 2527c478bd9Sstevel@tonic-gate } 2537c478bd9Sstevel@tonic-gate 2547c478bd9Sstevel@tonic-gate hz = sysconf(_SC_CLK_TCK); 2557c478bd9Sstevel@tonic-gate 2567c478bd9Sstevel@tonic-gate /* 2577c478bd9Sstevel@tonic-gate * Undocumented behavior - sending a SIGCONT will result 2587c478bd9Sstevel@tonic-gate * in a new header being emitted. Used only if we're not 2597c478bd9Sstevel@tonic-gate * doing extended headers. This is a historical 2607c478bd9Sstevel@tonic-gate * artifact. 2617c478bd9Sstevel@tonic-gate */ 2627c478bd9Sstevel@tonic-gate if (!(do_disk & PRINT_VERTICAL)) 2637c478bd9Sstevel@tonic-gate (void) signal(SIGCONT, printhdr); 2647c478bd9Sstevel@tonic-gate 2657c478bd9Sstevel@tonic-gate if (interval) 26600c76d6fStc period_n = (hrtime_t)interval * NANOSEC; 2677c478bd9Sstevel@tonic-gate 2687c478bd9Sstevel@tonic-gate kc = open_kstat(); 26900c76d6fStc if (interval) 27000c76d6fStc start_n = gethrtime(); 2717c478bd9Sstevel@tonic-gate newss = acquire_snapshot(kc, types, &df); 2727c478bd9Sstevel@tonic-gate 27337fbbce5Scth /* compute width of "device" field */ 27437fbbce5Scth iodevs_nl = newss->s_iodevs_is_name_maxlen; 27537fbbce5Scth iodevs_nl = (iodevs_nl < IODEVS_NL_MIN) ? 27637fbbce5Scth IODEVS_NL_MIN : iodevs_nl; 27737fbbce5Scth iodevs_nl = (iodevs_nl > IODEVS_NL_MAX) ? 27837fbbce5Scth IODEVS_NL_MAX : iodevs_nl; 27937fbbce5Scth 28037fbbce5Scth do_format(); 28137fbbce5Scth 2824be70790Swroche forever = (iter == 0); 2837c478bd9Sstevel@tonic-gate do { 2849cd5efbcSwroche if (do_conversions && show_mountpts) 2859cd5efbcSwroche do_mnttab(); 2869cd5efbcSwroche 2877c478bd9Sstevel@tonic-gate if (do_tty || do_cpu) { 2887c478bd9Sstevel@tonic-gate kstat_t *oldks; 2897c478bd9Sstevel@tonic-gate oldks = oldss ? &oldss->s_sys.ss_agg_sys : NULL; 2907c478bd9Sstevel@tonic-gate getime = cpu_ticks_delta(oldks, 2917c478bd9Sstevel@tonic-gate &newss->s_sys.ss_agg_sys); 2927c478bd9Sstevel@tonic-gate percent = (getime > 0.0) ? 100.0 / getime : 0.0; 2937c478bd9Sstevel@tonic-gate getime = (getime / nr_active_cpus(newss)) / hz; 2947c478bd9Sstevel@tonic-gate if (getime == 0.0) 2957c478bd9Sstevel@tonic-gate getime = (double)interval; 2967c478bd9Sstevel@tonic-gate if (getime == 0.0 || do_interval) 2977c478bd9Sstevel@tonic-gate getime = 1.0; 2987c478bd9Sstevel@tonic-gate } 2997c478bd9Sstevel@tonic-gate 3007c478bd9Sstevel@tonic-gate if (formatter_list) { 3017c478bd9Sstevel@tonic-gate format_t *tmp; 3027c478bd9Sstevel@tonic-gate tmp = formatter_list; 30326fd7700SKrishnendu Sadhukhan - Sun Microsystems 30426fd7700SKrishnendu Sadhukhan - Sun Microsystems if (timestamp_fmt != NODATE) 30526fd7700SKrishnendu Sadhukhan - Sun Microsystems print_timestamp(timestamp_fmt); 30626fd7700SKrishnendu Sadhukhan - Sun Microsystems 3077c478bd9Sstevel@tonic-gate while (tmp) { 3087c478bd9Sstevel@tonic-gate (tmp->nfunc)(); 3097c478bd9Sstevel@tonic-gate tmp = tmp->next; 3107c478bd9Sstevel@tonic-gate } 3117c478bd9Sstevel@tonic-gate (void) fflush(stdout); 3127c478bd9Sstevel@tonic-gate } 3137c478bd9Sstevel@tonic-gate 3144be70790Swroche /* only remaining/doing a single iteration, we are done */ 3154be70790Swroche if (iter == 1) 316a08731ecScth continue; 317a08731ecScth 3184be70790Swroche if (interval > 0) 31900c76d6fStc /* Have a kip */ 3204be70790Swroche sleep_until(&start_n, period_n, forever, &caught_cont); 3217c478bd9Sstevel@tonic-gate 3227c478bd9Sstevel@tonic-gate free_snapshot(oldss); 3237c478bd9Sstevel@tonic-gate oldss = newss; 3247c478bd9Sstevel@tonic-gate newss = acquire_snapshot(kc, types, &df); 32537fbbce5Scth iodevs_nl = (newss->s_iodevs_is_name_maxlen > iodevs_nl) ? 32637fbbce5Scth newss->s_iodevs_is_name_maxlen : iodevs_nl; 32737fbbce5Scth iodevs_nl = (iodevs_nl < IODEVS_NL_MIN) ? 32837fbbce5Scth IODEVS_NL_MIN : iodevs_nl; 32937fbbce5Scth iodevs_nl = (iodevs_nl > IODEVS_NL_MAX) ? 33037fbbce5Scth IODEVS_NL_MAX : iodevs_nl; 3317c478bd9Sstevel@tonic-gate 3327c478bd9Sstevel@tonic-gate if (!suppress_state) 3337c478bd9Sstevel@tonic-gate snapshot_report_changes(oldss, newss); 3347c478bd9Sstevel@tonic-gate 3357c478bd9Sstevel@tonic-gate /* if config changed, show stats from boot */ 3367c478bd9Sstevel@tonic-gate if (snapshot_has_changed(oldss, newss)) { 3377c478bd9Sstevel@tonic-gate free_snapshot(oldss); 3387c478bd9Sstevel@tonic-gate oldss = NULL; 3397c478bd9Sstevel@tonic-gate } 3407c478bd9Sstevel@tonic-gate 3417c478bd9Sstevel@tonic-gate } while (--iter); 3427c478bd9Sstevel@tonic-gate 3437c478bd9Sstevel@tonic-gate free_snapshot(oldss); 3447c478bd9Sstevel@tonic-gate free_snapshot(newss); 345a08731ecScth (void) kstat_close(kc); 34637fbbce5Scth free(df.if_names); 3477c478bd9Sstevel@tonic-gate return (0); 3487c478bd9Sstevel@tonic-gate } 3497c478bd9Sstevel@tonic-gate 3507c478bd9Sstevel@tonic-gate /* 3517c478bd9Sstevel@tonic-gate * Some magic numbers used in header formatting. 3527c478bd9Sstevel@tonic-gate * 3537c478bd9Sstevel@tonic-gate * DISK_LEN = length of either "kps tps serv" or "wps rps util" 3547c478bd9Sstevel@tonic-gate * using 0 as the first position 3557c478bd9Sstevel@tonic-gate * 3567c478bd9Sstevel@tonic-gate * DISK_ERROR_LEN = length of "s/w h/w trn tot" with one space on 3577c478bd9Sstevel@tonic-gate * either side. Does not use zero as first pos. 3587c478bd9Sstevel@tonic-gate * 3597c478bd9Sstevel@tonic-gate * DEVICE_LEN = length of "device" + 1 character. 3607c478bd9Sstevel@tonic-gate */ 3617c478bd9Sstevel@tonic-gate 3627c478bd9Sstevel@tonic-gate #define DISK_LEN 11 3637c478bd9Sstevel@tonic-gate #define DISK_ERROR_LEN 16 3647c478bd9Sstevel@tonic-gate #define DEVICE_LEN 7 3657c478bd9Sstevel@tonic-gate 3667c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 3677c478bd9Sstevel@tonic-gate static void 3687c478bd9Sstevel@tonic-gate show_disk_name(void *v1, void *v2, void *data) 3697c478bd9Sstevel@tonic-gate { 3707c478bd9Sstevel@tonic-gate struct iodev_snapshot *dev = (struct iodev_snapshot *)v2; 3717c478bd9Sstevel@tonic-gate size_t slen; 3727c478bd9Sstevel@tonic-gate char *name; 3737c478bd9Sstevel@tonic-gate char fbuf[SMALL_SCRATCH_BUFLEN]; 3747c478bd9Sstevel@tonic-gate 3757c478bd9Sstevel@tonic-gate if (dev == NULL) 3767c478bd9Sstevel@tonic-gate return; 3777c478bd9Sstevel@tonic-gate 37837fbbce5Scth name = do_conversions ? dev->is_pretty : dev->is_name; 37937fbbce5Scth name = name ? name : dev->is_name; 38037fbbce5Scth 3817c478bd9Sstevel@tonic-gate if (!do_raw) { 3827c478bd9Sstevel@tonic-gate uint_t width; 3837c478bd9Sstevel@tonic-gate 3847c478bd9Sstevel@tonic-gate slen = strlen(name); 3857c478bd9Sstevel@tonic-gate /* 3867c478bd9Sstevel@tonic-gate * The length is less 3877c478bd9Sstevel@tonic-gate * than the section 3887c478bd9Sstevel@tonic-gate * which will be displayed 3897c478bd9Sstevel@tonic-gate * on the next line. 3907c478bd9Sstevel@tonic-gate * Center the entry. 3917c478bd9Sstevel@tonic-gate */ 3927c478bd9Sstevel@tonic-gate 3937c478bd9Sstevel@tonic-gate width = (DISK_LEN + 1)/2 + (slen / 2); 3947c478bd9Sstevel@tonic-gate (void) snprintf(fbuf, sizeof (fbuf), 3957c478bd9Sstevel@tonic-gate "%*s", width, name); 3967c478bd9Sstevel@tonic-gate name = fbuf; 397a08731ecScth push_out("%-13.13s ", name); 3987c478bd9Sstevel@tonic-gate } else { 3997c478bd9Sstevel@tonic-gate push_out(name); 4007c478bd9Sstevel@tonic-gate } 4017c478bd9Sstevel@tonic-gate } 4027c478bd9Sstevel@tonic-gate 4037c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 4047c478bd9Sstevel@tonic-gate static void 4057c478bd9Sstevel@tonic-gate show_disk_header(void *v1, void *v2, void *data) 4067c478bd9Sstevel@tonic-gate { 4077c478bd9Sstevel@tonic-gate push_out(disk_header); 4087c478bd9Sstevel@tonic-gate } 4097c478bd9Sstevel@tonic-gate 4107c478bd9Sstevel@tonic-gate /* 4117c478bd9Sstevel@tonic-gate * Write out a two line header. What is written out depends on the flags 4127c478bd9Sstevel@tonic-gate * selected but in the worst case consists of a tty header, a disk header 4137c478bd9Sstevel@tonic-gate * providing information for 4 disks and a cpu header. 4147c478bd9Sstevel@tonic-gate * 4157c478bd9Sstevel@tonic-gate * The tty header consists of the word "tty" on the first line above the 4167c478bd9Sstevel@tonic-gate * words "tin tout" on the next line. If present the tty portion consumes 4177c478bd9Sstevel@tonic-gate * the first 10 characters of each line since "tin tout" is surrounded 4187c478bd9Sstevel@tonic-gate * by single spaces. 4197c478bd9Sstevel@tonic-gate * 4207c478bd9Sstevel@tonic-gate * Each of the disk sections is a 14 character "block" in which the name of 4217c478bd9Sstevel@tonic-gate * the disk is centered in the first 12 characters of the first line. 4227c478bd9Sstevel@tonic-gate * 4237c478bd9Sstevel@tonic-gate * The cpu section is an 11 character block with "cpu" centered over the 4247c478bd9Sstevel@tonic-gate * section. 4257c478bd9Sstevel@tonic-gate * 4267c478bd9Sstevel@tonic-gate * The worst case should look as follows: 4277c478bd9Sstevel@tonic-gate * 4287c478bd9Sstevel@tonic-gate * 0---------1--------2---------3---------4---------5---------6---------7------- 4297c478bd9Sstevel@tonic-gate * tty sd0 sd1 sd2 sd3 cpu 4301f9f06cfSMatthew Ahrens * tin tout kps tps serv kps tps serv kps tps serv kps tps serv us sy dt id 4317c478bd9Sstevel@tonic-gate * NNN NNNN NNN NNN NNNN NNN NNN NNNN NNN NNN NNNN NNN NNN NNNN NN NN NN NN 4327c478bd9Sstevel@tonic-gate * 4337c478bd9Sstevel@tonic-gate * When -D is specified, the disk header looks as follows (worst case): 4347c478bd9Sstevel@tonic-gate * 4357c478bd9Sstevel@tonic-gate * 0---------1--------2---------3---------4---------5---------6---------7------- 4367c478bd9Sstevel@tonic-gate * tty sd0 sd1 sd2 sd3 cpu 4371f9f06cfSMatthew Ahrens * tin tout rps wps util rps wps util rps wps util rps wps util us sy dt id 4387c478bd9Sstevel@tonic-gate * NNN NNNN NNN NNN NNNN NNN NNN NNNN NNN NNN NNNN NNN NNN NNNN NN NN NN NN 4397c478bd9Sstevel@tonic-gate */ 4407c478bd9Sstevel@tonic-gate static void 4417c478bd9Sstevel@tonic-gate printhdr(int sig) 4427c478bd9Sstevel@tonic-gate { 4437c478bd9Sstevel@tonic-gate /* 4447c478bd9Sstevel@tonic-gate * If we're here because a signal fired, reenable the 4457c478bd9Sstevel@tonic-gate * signal. 4467c478bd9Sstevel@tonic-gate */ 4477c478bd9Sstevel@tonic-gate if (sig) 4487c478bd9Sstevel@tonic-gate (void) signal(SIGCONT, printhdr); 44900c76d6fStc if (sig == SIGCONT) 45000c76d6fStc caught_cont = 1; 4517c478bd9Sstevel@tonic-gate /* 4527c478bd9Sstevel@tonic-gate * Horizontal mode headers 4537c478bd9Sstevel@tonic-gate * 4547c478bd9Sstevel@tonic-gate * First line 4557c478bd9Sstevel@tonic-gate */ 4567c478bd9Sstevel@tonic-gate if (do_tty) 4577c478bd9Sstevel@tonic-gate print_tty_hdr1(); 4587c478bd9Sstevel@tonic-gate 4597c478bd9Sstevel@tonic-gate if (do_disk & DISK_NORMAL) { 4607c478bd9Sstevel@tonic-gate (void) snapshot_walk(SNAP_IODEVS, NULL, newss, 4617c478bd9Sstevel@tonic-gate show_disk_name, NULL); 4627c478bd9Sstevel@tonic-gate } 4637c478bd9Sstevel@tonic-gate 4647c478bd9Sstevel@tonic-gate if (do_cpu) 4657c478bd9Sstevel@tonic-gate print_cpu_hdr1(); 4667c478bd9Sstevel@tonic-gate do_newline(); 4677c478bd9Sstevel@tonic-gate 4687c478bd9Sstevel@tonic-gate /* 4697c478bd9Sstevel@tonic-gate * Second line 4707c478bd9Sstevel@tonic-gate */ 4717c478bd9Sstevel@tonic-gate if (do_tty) 4727c478bd9Sstevel@tonic-gate print_tty_hdr2(); 4737c478bd9Sstevel@tonic-gate 4747c478bd9Sstevel@tonic-gate if (do_disk & DISK_NORMAL) { 4757c478bd9Sstevel@tonic-gate (void) snapshot_walk(SNAP_IODEVS, NULL, newss, 4767c478bd9Sstevel@tonic-gate show_disk_header, NULL); 4777c478bd9Sstevel@tonic-gate } 4787c478bd9Sstevel@tonic-gate 4797c478bd9Sstevel@tonic-gate if (do_cpu) 4807c478bd9Sstevel@tonic-gate print_cpu_hdr2(); 4817c478bd9Sstevel@tonic-gate do_newline(); 4827c478bd9Sstevel@tonic-gate 4837c478bd9Sstevel@tonic-gate tohdr = REPRINT; 4847c478bd9Sstevel@tonic-gate } 4857c478bd9Sstevel@tonic-gate 4867c478bd9Sstevel@tonic-gate /* 4877c478bd9Sstevel@tonic-gate * Write out the extended header centered over the core information. 4887c478bd9Sstevel@tonic-gate */ 4897c478bd9Sstevel@tonic-gate static void 4907c478bd9Sstevel@tonic-gate write_core_header(void) 4917c478bd9Sstevel@tonic-gate { 4927c478bd9Sstevel@tonic-gate char *edev = "extended device statistics"; 4937c478bd9Sstevel@tonic-gate uint_t lead_space_ct; 4947c478bd9Sstevel@tonic-gate uint_t follow_space_ct; 4957c478bd9Sstevel@tonic-gate size_t edevlen; 4967c478bd9Sstevel@tonic-gate 4977c478bd9Sstevel@tonic-gate if (do_raw == 0) { 4987c478bd9Sstevel@tonic-gate /* 4997c478bd9Sstevel@tonic-gate * The things we do to look nice... 5007c478bd9Sstevel@tonic-gate * 5017c478bd9Sstevel@tonic-gate * Center the core output header. Make sure we have the 5027c478bd9Sstevel@tonic-gate * right number of trailing spaces for follow-on headers 5037c478bd9Sstevel@tonic-gate * (i.e., cpu and/or tty and/or errors). 5047c478bd9Sstevel@tonic-gate */ 5057c478bd9Sstevel@tonic-gate edevlen = strlen(edev); 5067c478bd9Sstevel@tonic-gate lead_space_ct = dh_len - edevlen; 5077c478bd9Sstevel@tonic-gate lead_space_ct /= 2; 5087c478bd9Sstevel@tonic-gate if (lead_space_ct > 0) { 5097c478bd9Sstevel@tonic-gate follow_space_ct = dh_len - (lead_space_ct + edevlen); 5107c478bd9Sstevel@tonic-gate if (do_disk & DISK_ERRORS) 5117c478bd9Sstevel@tonic-gate follow_space_ct -= DISK_ERROR_LEN; 5127c478bd9Sstevel@tonic-gate if ((do_disk & DISK_EXTENDED) && do_conversions) 5137c478bd9Sstevel@tonic-gate follow_space_ct -= DEVICE_LEN; 5147c478bd9Sstevel@tonic-gate 5157c478bd9Sstevel@tonic-gate push_out("%1$*2$.*2$s%3$s%4$*5$.*5$s", one_blank, 5167c478bd9Sstevel@tonic-gate lead_space_ct, edev, one_blank, follow_space_ct); 5177c478bd9Sstevel@tonic-gate } else 5187c478bd9Sstevel@tonic-gate push_out("%56s", edev); 5197c478bd9Sstevel@tonic-gate } else 5207c478bd9Sstevel@tonic-gate push_out(edev); 5217c478bd9Sstevel@tonic-gate } 5227c478bd9Sstevel@tonic-gate 5237c478bd9Sstevel@tonic-gate /* 5247c478bd9Sstevel@tonic-gate * In extended mode headers, we don't want to reprint the header on 5257c478bd9Sstevel@tonic-gate * signals as they are printed every time anyways. 5267c478bd9Sstevel@tonic-gate */ 5277c478bd9Sstevel@tonic-gate static void 5287c478bd9Sstevel@tonic-gate printxhdr(void) 5297c478bd9Sstevel@tonic-gate { 5307c478bd9Sstevel@tonic-gate 5317c478bd9Sstevel@tonic-gate /* 5327c478bd9Sstevel@tonic-gate * Vertical mode headers 5337c478bd9Sstevel@tonic-gate */ 5347c478bd9Sstevel@tonic-gate if (do_disk & DISK_EXTENDED) 5357c478bd9Sstevel@tonic-gate setup(write_core_header); 5367c478bd9Sstevel@tonic-gate if (do_disk & DISK_ERRORS) 5377c478bd9Sstevel@tonic-gate setup(print_err_hdr); 5387c478bd9Sstevel@tonic-gate 5397c478bd9Sstevel@tonic-gate if (do_conversions) { 5407c478bd9Sstevel@tonic-gate setup(do_newline); 5417c478bd9Sstevel@tonic-gate if (do_disk & (DISK_EXTENDED | DISK_ERRORS)) 5427c478bd9Sstevel@tonic-gate setup(print_disk_header); 5437c478bd9Sstevel@tonic-gate setup(do_newline); 5447c478bd9Sstevel@tonic-gate } else { 5457c478bd9Sstevel@tonic-gate if (do_tty) 5467c478bd9Sstevel@tonic-gate setup(print_tty_hdr1); 5477c478bd9Sstevel@tonic-gate if (do_cpu) 5487c478bd9Sstevel@tonic-gate setup(print_cpu_hdr1); 5497c478bd9Sstevel@tonic-gate setup(do_newline); 5507c478bd9Sstevel@tonic-gate 5517c478bd9Sstevel@tonic-gate if (do_disk & (DISK_EXTENDED | DISK_ERRORS)) 5527c478bd9Sstevel@tonic-gate setup(print_disk_header); 5537c478bd9Sstevel@tonic-gate if (do_tty) 5547c478bd9Sstevel@tonic-gate setup(print_tty_hdr2); 5557c478bd9Sstevel@tonic-gate if (do_cpu) 5567c478bd9Sstevel@tonic-gate setup(print_cpu_hdr2); 5577c478bd9Sstevel@tonic-gate setup(do_newline); 5587c478bd9Sstevel@tonic-gate } 5597c478bd9Sstevel@tonic-gate } 5607c478bd9Sstevel@tonic-gate 5617c478bd9Sstevel@tonic-gate /* 5627c478bd9Sstevel@tonic-gate * Write out a line for this disk - note that show_disk writes out 5637c478bd9Sstevel@tonic-gate * full lines or blocks for each selected disk. 5647c478bd9Sstevel@tonic-gate */ 5657c478bd9Sstevel@tonic-gate static void 5667c478bd9Sstevel@tonic-gate show_disk(void *v1, void *v2, void *data) 5677c478bd9Sstevel@tonic-gate { 568978abfcaSjose borrego uint32_t err_counters[NUMBER_OF_ERR_COUNTERS]; 569978abfcaSjose borrego boolean_t display_err_counters = do_disk & DISK_ERRORS; 5707c478bd9Sstevel@tonic-gate struct iodev_snapshot *old = (struct iodev_snapshot *)v1; 5717c478bd9Sstevel@tonic-gate struct iodev_snapshot *new = (struct iodev_snapshot *)v2; 5727c478bd9Sstevel@tonic-gate int *count = (int *)data; 5737c478bd9Sstevel@tonic-gate double rps, wps, tps, mtps, krps, kwps, kps, avw, avr, w_pct, r_pct; 5747c478bd9Sstevel@tonic-gate double wserv, rserv, serv; 5757c478bd9Sstevel@tonic-gate double iosize; /* kb/sec or MB/sec */ 5767c478bd9Sstevel@tonic-gate double etime, hr_etime; 5777c478bd9Sstevel@tonic-gate char *disk_name; 5787c478bd9Sstevel@tonic-gate u_longlong_t ldeltas; 5797c478bd9Sstevel@tonic-gate uint_t udeltas; 5807c478bd9Sstevel@tonic-gate uint64_t t_delta; 5817c478bd9Sstevel@tonic-gate uint64_t w_delta; 5827c478bd9Sstevel@tonic-gate uint64_t r_delta; 5837c478bd9Sstevel@tonic-gate int doit = 1; 5847c478bd9Sstevel@tonic-gate uint_t toterrs; 5857c478bd9Sstevel@tonic-gate char *fstr; 5867c478bd9Sstevel@tonic-gate 5877c478bd9Sstevel@tonic-gate if (new == NULL) 5887c478bd9Sstevel@tonic-gate return; 5897c478bd9Sstevel@tonic-gate 5907c478bd9Sstevel@tonic-gate switch (show_disk_mode) { 5917c478bd9Sstevel@tonic-gate case SHOW_FIRST_ONLY: 5927c478bd9Sstevel@tonic-gate if (count != NULL && *count) 5937c478bd9Sstevel@tonic-gate return; 5947c478bd9Sstevel@tonic-gate break; 5957c478bd9Sstevel@tonic-gate 5967c478bd9Sstevel@tonic-gate case SHOW_SECOND_ONWARDS: 5977c478bd9Sstevel@tonic-gate if (count != NULL && !*count) { 5987c478bd9Sstevel@tonic-gate (*count)++; 5997c478bd9Sstevel@tonic-gate return; 6007c478bd9Sstevel@tonic-gate } 6017c478bd9Sstevel@tonic-gate break; 6027c478bd9Sstevel@tonic-gate 6037c478bd9Sstevel@tonic-gate default: 6047c478bd9Sstevel@tonic-gate break; 6057c478bd9Sstevel@tonic-gate } 6067c478bd9Sstevel@tonic-gate 60737fbbce5Scth disk_name = do_conversions ? new->is_pretty : new->is_name; 60837fbbce5Scth disk_name = disk_name ? disk_name : new->is_name; 6097c478bd9Sstevel@tonic-gate 6107c478bd9Sstevel@tonic-gate /* 6117c478bd9Sstevel@tonic-gate * Only do if we want IO stats - Avoids errors traveling this 6127c478bd9Sstevel@tonic-gate * section if that's all we want to see. 6137c478bd9Sstevel@tonic-gate */ 6147c478bd9Sstevel@tonic-gate if (do_disk & DISK_IO_MASK) { 6157c478bd9Sstevel@tonic-gate if (old) { 6167c478bd9Sstevel@tonic-gate t_delta = hrtime_delta(old->is_snaptime, 6177c478bd9Sstevel@tonic-gate new->is_snaptime); 6187c478bd9Sstevel@tonic-gate } else { 6197c478bd9Sstevel@tonic-gate t_delta = hrtime_delta(new->is_crtime, 6207c478bd9Sstevel@tonic-gate new->is_snaptime); 6217c478bd9Sstevel@tonic-gate } 6227c478bd9Sstevel@tonic-gate 62337fbbce5Scth if (new->is_nr_children) { 62437fbbce5Scth if (new->is_type == IODEV_CONTROLLER) { 62537fbbce5Scth t_delta /= new->is_nr_children; 62637fbbce5Scth } else if ((new->is_type == IODEV_IOPATH_LT) || 62737fbbce5Scth (new->is_type == IODEV_IOPATH_LI)) { 62837fbbce5Scth /* synthetic path */ 62937fbbce5Scth if (!old) { 63037fbbce5Scth t_delta = new->is_crtime; 63137fbbce5Scth } 63237fbbce5Scth t_delta /= new->is_nr_children; 63337fbbce5Scth } 63437fbbce5Scth } 6357c478bd9Sstevel@tonic-gate 6367c478bd9Sstevel@tonic-gate hr_etime = (double)t_delta; 6377c478bd9Sstevel@tonic-gate if (hr_etime == 0.0) 6387c478bd9Sstevel@tonic-gate hr_etime = (double)NANOSEC; 6397c478bd9Sstevel@tonic-gate etime = hr_etime / (double)NANOSEC; 6407c478bd9Sstevel@tonic-gate 6417c478bd9Sstevel@tonic-gate /* reads per second */ 6427c478bd9Sstevel@tonic-gate udeltas = u32_delta(old ? old->is_stats.reads : 0, 6437c478bd9Sstevel@tonic-gate new->is_stats.reads); 6447c478bd9Sstevel@tonic-gate rps = (double)udeltas; 6457c478bd9Sstevel@tonic-gate rps /= etime; 6467c478bd9Sstevel@tonic-gate 6477c478bd9Sstevel@tonic-gate /* writes per second */ 6487c478bd9Sstevel@tonic-gate udeltas = u32_delta(old ? old->is_stats.writes : 0, 6497c478bd9Sstevel@tonic-gate new->is_stats.writes); 6507c478bd9Sstevel@tonic-gate wps = (double)udeltas; 6517c478bd9Sstevel@tonic-gate wps /= etime; 6527c478bd9Sstevel@tonic-gate 6537c478bd9Sstevel@tonic-gate tps = rps + wps; 6547c478bd9Sstevel@tonic-gate /* transactions per second */ 6557c478bd9Sstevel@tonic-gate 6567c478bd9Sstevel@tonic-gate /* 6577c478bd9Sstevel@tonic-gate * report throughput as either kb/sec or MB/sec 6587c478bd9Sstevel@tonic-gate */ 6597c478bd9Sstevel@tonic-gate 6607c478bd9Sstevel@tonic-gate if (!do_megabytes) 6617c478bd9Sstevel@tonic-gate iosize = 1024.0; 6627c478bd9Sstevel@tonic-gate else 6637c478bd9Sstevel@tonic-gate iosize = 1048576.0; 6647c478bd9Sstevel@tonic-gate 6657c478bd9Sstevel@tonic-gate ldeltas = ull_delta(old ? old->is_stats.nread : 0, 6667c478bd9Sstevel@tonic-gate new->is_stats.nread); 6677c478bd9Sstevel@tonic-gate if (ldeltas) { 6687c478bd9Sstevel@tonic-gate krps = (double)ldeltas; 6697c478bd9Sstevel@tonic-gate krps /= etime; 6707c478bd9Sstevel@tonic-gate krps /= iosize; 6717c478bd9Sstevel@tonic-gate } else 6727c478bd9Sstevel@tonic-gate krps = 0.0; 6737c478bd9Sstevel@tonic-gate 6747c478bd9Sstevel@tonic-gate ldeltas = ull_delta(old ? old->is_stats.nwritten : 0, 6757c478bd9Sstevel@tonic-gate new->is_stats.nwritten); 6767c478bd9Sstevel@tonic-gate if (ldeltas) { 6777c478bd9Sstevel@tonic-gate kwps = (double)ldeltas; 6787c478bd9Sstevel@tonic-gate kwps /= etime; 6797c478bd9Sstevel@tonic-gate kwps /= iosize; 6807c478bd9Sstevel@tonic-gate } else 6817c478bd9Sstevel@tonic-gate kwps = 0.0; 6827c478bd9Sstevel@tonic-gate 6837c478bd9Sstevel@tonic-gate /* 6847c478bd9Sstevel@tonic-gate * Blocks transferred per second 6857c478bd9Sstevel@tonic-gate */ 6867c478bd9Sstevel@tonic-gate kps = krps + kwps; 6877c478bd9Sstevel@tonic-gate 6887c478bd9Sstevel@tonic-gate /* 689c3ac4cfbSpetede * Average number of wait transactions waiting 6907c478bd9Sstevel@tonic-gate */ 6917c478bd9Sstevel@tonic-gate w_delta = hrtime_delta((u_longlong_t) 6927c478bd9Sstevel@tonic-gate (old ? old->is_stats.wlentime : 0), 6937c478bd9Sstevel@tonic-gate new->is_stats.wlentime); 6947c478bd9Sstevel@tonic-gate if (w_delta) { 6957c478bd9Sstevel@tonic-gate avw = (double)w_delta; 6967c478bd9Sstevel@tonic-gate avw /= hr_etime; 6977c478bd9Sstevel@tonic-gate } else 6987c478bd9Sstevel@tonic-gate avw = 0.0; 6997c478bd9Sstevel@tonic-gate 7007c478bd9Sstevel@tonic-gate /* 701c3ac4cfbSpetede * Average number of run transactions waiting 7027c478bd9Sstevel@tonic-gate */ 7037c478bd9Sstevel@tonic-gate r_delta = hrtime_delta(old ? old->is_stats.rlentime : 0, 7047c478bd9Sstevel@tonic-gate new->is_stats.rlentime); 7057c478bd9Sstevel@tonic-gate if (r_delta) { 7067c478bd9Sstevel@tonic-gate avr = (double)r_delta; 7077c478bd9Sstevel@tonic-gate avr /= hr_etime; 7087c478bd9Sstevel@tonic-gate } else 7097c478bd9Sstevel@tonic-gate avr = 0.0; 7107c478bd9Sstevel@tonic-gate 7117c478bd9Sstevel@tonic-gate /* 7127c478bd9Sstevel@tonic-gate * Average wait service time in milliseconds 7137c478bd9Sstevel@tonic-gate */ 7147c478bd9Sstevel@tonic-gate if (tps > 0.0 && (avw != 0.0 || avr != 0.0)) { 7157c478bd9Sstevel@tonic-gate mtps = 1000.0 / tps; 7167c478bd9Sstevel@tonic-gate if (avw != 0.0) 7177c478bd9Sstevel@tonic-gate wserv = avw * mtps; 7187c478bd9Sstevel@tonic-gate else 7197c478bd9Sstevel@tonic-gate wserv = 0.0; 7207c478bd9Sstevel@tonic-gate 7217c478bd9Sstevel@tonic-gate if (avr != 0.0) 7227c478bd9Sstevel@tonic-gate rserv = avr * mtps; 7237c478bd9Sstevel@tonic-gate else 7247c478bd9Sstevel@tonic-gate rserv = 0.0; 7257c478bd9Sstevel@tonic-gate serv = rserv + wserv; 7267c478bd9Sstevel@tonic-gate } else { 7277c478bd9Sstevel@tonic-gate rserv = 0.0; 7287c478bd9Sstevel@tonic-gate wserv = 0.0; 7297c478bd9Sstevel@tonic-gate serv = 0.0; 7307c478bd9Sstevel@tonic-gate } 7317c478bd9Sstevel@tonic-gate 7327c478bd9Sstevel@tonic-gate /* % of time there is a transaction waiting for service */ 7337c478bd9Sstevel@tonic-gate t_delta = hrtime_delta(old ? old->is_stats.wtime : 0, 7347c478bd9Sstevel@tonic-gate new->is_stats.wtime); 7357c478bd9Sstevel@tonic-gate if (t_delta) { 7367c478bd9Sstevel@tonic-gate w_pct = (double)t_delta; 7377c478bd9Sstevel@tonic-gate w_pct /= hr_etime; 7387c478bd9Sstevel@tonic-gate w_pct *= 100.0; 7397c478bd9Sstevel@tonic-gate 7407c478bd9Sstevel@tonic-gate /* 7417c478bd9Sstevel@tonic-gate * Average the wait queue utilization over the 7427c478bd9Sstevel@tonic-gate * the controller's devices, if this is a controller. 7437c478bd9Sstevel@tonic-gate */ 7447c478bd9Sstevel@tonic-gate if (new->is_type == IODEV_CONTROLLER) 7457c478bd9Sstevel@tonic-gate w_pct /= new->is_nr_children; 7467c478bd9Sstevel@tonic-gate } else 7477c478bd9Sstevel@tonic-gate w_pct = 0.0; 7487c478bd9Sstevel@tonic-gate 7497c478bd9Sstevel@tonic-gate /* % of time there is a transaction running */ 7507c478bd9Sstevel@tonic-gate t_delta = hrtime_delta(old ? old->is_stats.rtime : 0, 7517c478bd9Sstevel@tonic-gate new->is_stats.rtime); 7527c478bd9Sstevel@tonic-gate if (t_delta) { 7537c478bd9Sstevel@tonic-gate r_pct = (double)t_delta; 7547c478bd9Sstevel@tonic-gate r_pct /= hr_etime; 7557c478bd9Sstevel@tonic-gate r_pct *= 100.0; 7567c478bd9Sstevel@tonic-gate 7577c478bd9Sstevel@tonic-gate /* 7587c478bd9Sstevel@tonic-gate * Average the percent busy over the controller's 7597c478bd9Sstevel@tonic-gate * devices, if this is a controller. 7607c478bd9Sstevel@tonic-gate */ 7617c478bd9Sstevel@tonic-gate if (new->is_type == IODEV_CONTROLLER) 7627c478bd9Sstevel@tonic-gate w_pct /= new->is_nr_children; 7637c478bd9Sstevel@tonic-gate } else { 7647c478bd9Sstevel@tonic-gate r_pct = 0.0; 7657c478bd9Sstevel@tonic-gate } 7667c478bd9Sstevel@tonic-gate 7677c478bd9Sstevel@tonic-gate /* % of time there is a transaction running */ 7687c478bd9Sstevel@tonic-gate if (do_interval) { 7697c478bd9Sstevel@tonic-gate rps *= etime; 7707c478bd9Sstevel@tonic-gate wps *= etime; 7717c478bd9Sstevel@tonic-gate tps *= etime; 7727c478bd9Sstevel@tonic-gate krps *= etime; 7737c478bd9Sstevel@tonic-gate kwps *= etime; 7747c478bd9Sstevel@tonic-gate kps *= etime; 7757c478bd9Sstevel@tonic-gate } 7767c478bd9Sstevel@tonic-gate } 7777c478bd9Sstevel@tonic-gate 7787c478bd9Sstevel@tonic-gate if (do_disk & (DISK_EXTENDED | DISK_ERRORS)) { 7797c478bd9Sstevel@tonic-gate if ((!do_conversions) && ((suppress_zero == 0) || 7807c478bd9Sstevel@tonic-gate ((do_disk & DISK_EXTENDED) == 0))) { 78137fbbce5Scth if (do_raw == 0) { 78237fbbce5Scth push_out("%-*.*s", 78337fbbce5Scth iodevs_nl, iodevs_nl, disk_name); 78437fbbce5Scth } else { 7857c478bd9Sstevel@tonic-gate push_out(disk_name); 78637fbbce5Scth } 7877c478bd9Sstevel@tonic-gate } 7887c478bd9Sstevel@tonic-gate } 7897c478bd9Sstevel@tonic-gate 790978abfcaSjose borrego /* 791978abfcaSjose borrego * The error counters are read first (if asked for and if they are 792978abfcaSjose borrego * available). 793978abfcaSjose borrego */ 794978abfcaSjose borrego bzero(err_counters, sizeof (err_counters)); 795978abfcaSjose borrego toterrs = 0; 796978abfcaSjose borrego if (display_err_counters && (new->is_errors.ks_data != NULL)) { 797978abfcaSjose borrego kstat_named_t *knp; 798978abfcaSjose borrego int i; 799978abfcaSjose borrego 800978abfcaSjose borrego knp = KSTAT_NAMED_PTR(&new->is_errors); 801978abfcaSjose borrego for (i = 0; i < NUMBER_OF_ERR_COUNTERS; i++) { 802978abfcaSjose borrego switch (knp[i].data_type) { 803978abfcaSjose borrego case KSTAT_DATA_ULONG: 804978abfcaSjose borrego case KSTAT_DATA_ULONGLONG: 805978abfcaSjose borrego err_counters[i] = knp[i].value.ui32; 806978abfcaSjose borrego toterrs += knp[i].value.ui32; 807978abfcaSjose borrego break; 808978abfcaSjose borrego default: 809978abfcaSjose borrego break; 810978abfcaSjose borrego } 811978abfcaSjose borrego } 812978abfcaSjose borrego } 813978abfcaSjose borrego 8147c478bd9Sstevel@tonic-gate switch (do_disk & DISK_IO_MASK) { 8154be70790Swroche case DISK_OLD: 8167c478bd9Sstevel@tonic-gate if (do_raw == 0) 8177c478bd9Sstevel@tonic-gate fstr = "%3.0f %3.0f %4.0f "; 8187c478bd9Sstevel@tonic-gate else 8197c478bd9Sstevel@tonic-gate fstr = "%.0f,%.0f,%.0f"; 8207c478bd9Sstevel@tonic-gate push_out(fstr, kps, tps, serv); 8217c478bd9Sstevel@tonic-gate break; 8224be70790Swroche case DISK_NEW: 8237c478bd9Sstevel@tonic-gate if (do_raw == 0) 8247c478bd9Sstevel@tonic-gate fstr = "%3.0f %3.0f %4.1f "; 8257c478bd9Sstevel@tonic-gate else 8267c478bd9Sstevel@tonic-gate fstr = "%.0f,%.0f,%.1f"; 8277c478bd9Sstevel@tonic-gate push_out(fstr, rps, wps, r_pct); 8287c478bd9Sstevel@tonic-gate break; 8294be70790Swroche case DISK_EXTENDED: 8307c478bd9Sstevel@tonic-gate if (suppress_zero) { 8317c478bd9Sstevel@tonic-gate if (fzero(rps) && fzero(wps) && fzero(krps) && 8327c478bd9Sstevel@tonic-gate fzero(kwps) && fzero(avw) && fzero(avr) && 833978abfcaSjose borrego fzero(serv) && fzero(w_pct) && fzero(r_pct) && 834978abfcaSjose borrego (toterrs == 0)) { 8357c478bd9Sstevel@tonic-gate doit = 0; 836978abfcaSjose borrego display_err_counters = B_FALSE; 83737fbbce5Scth } else if (do_conversions == 0) { 83837fbbce5Scth if (do_raw == 0) { 83937fbbce5Scth push_out("%-*.*s", 84037fbbce5Scth iodevs_nl, iodevs_nl, disk_name); 84137fbbce5Scth } else { 8427c478bd9Sstevel@tonic-gate push_out(disk_name); 84337fbbce5Scth } 8447c478bd9Sstevel@tonic-gate } 8457c478bd9Sstevel@tonic-gate } 8467c478bd9Sstevel@tonic-gate if (doit) { 8477c478bd9Sstevel@tonic-gate if (!do_conversions) { 8487c478bd9Sstevel@tonic-gate if (do_raw == 0) { 8497c478bd9Sstevel@tonic-gate fstr = " %6.1f %6.1f %6.1f %6.1f " 8504be70790Swroche "%4.1f %4.1f %6.1f %3.0f " 8514be70790Swroche "%3.0f "; 8527c478bd9Sstevel@tonic-gate } else { 8537c478bd9Sstevel@tonic-gate fstr = "%.1f,%.1f,%.1f,%.1f,%.1f,%.1f," 8544be70790Swroche "%.1f,%.0f,%.0f"; 8557c478bd9Sstevel@tonic-gate } 8567c478bd9Sstevel@tonic-gate push_out(fstr, rps, wps, krps, kwps, avw, avr, 8577c478bd9Sstevel@tonic-gate serv, w_pct, r_pct); 8587c478bd9Sstevel@tonic-gate } else { 8597c478bd9Sstevel@tonic-gate if (do_raw == 0) { 8607c478bd9Sstevel@tonic-gate fstr = " %6.1f %6.1f %6.1f %6.1f " 8614be70790Swroche "%4.1f %4.1f %6.1f %6.1f " 8624be70790Swroche "%3.0f %3.0f "; 8637c478bd9Sstevel@tonic-gate } else { 8647c478bd9Sstevel@tonic-gate fstr = "%.1f,%.1f,%.1f,%.1f,%.1f,%.1f," 8654be70790Swroche "%.1f,%.1f,%.0f,%.0f"; 8667c478bd9Sstevel@tonic-gate } 8677c478bd9Sstevel@tonic-gate push_out(fstr, rps, wps, krps, kwps, avw, avr, 8687c478bd9Sstevel@tonic-gate wserv, rserv, w_pct, r_pct); 8697c478bd9Sstevel@tonic-gate } 8707c478bd9Sstevel@tonic-gate } 8717c478bd9Sstevel@tonic-gate break; 8727c478bd9Sstevel@tonic-gate } 8737c478bd9Sstevel@tonic-gate 874978abfcaSjose borrego if (display_err_counters) { 875978abfcaSjose borrego char *efstr; 876978abfcaSjose borrego int i; 8777c478bd9Sstevel@tonic-gate 878978abfcaSjose borrego if (do_raw == 0) { 879978abfcaSjose borrego if (do_disk == DISK_ERRORS) 880978abfcaSjose borrego push_out(two_blanks); 881978abfcaSjose borrego efstr = "%3u "; 8827c478bd9Sstevel@tonic-gate } else { 883978abfcaSjose borrego efstr = "%u"; 8847c478bd9Sstevel@tonic-gate } 8857c478bd9Sstevel@tonic-gate 886978abfcaSjose borrego for (i = 0; i < NUMBER_OF_ERR_COUNTERS; i++) 887978abfcaSjose borrego push_out(efstr, err_counters[i]); 888978abfcaSjose borrego 889978abfcaSjose borrego push_out(efstr, toterrs); 8907c478bd9Sstevel@tonic-gate } 8917c478bd9Sstevel@tonic-gate 8927c478bd9Sstevel@tonic-gate if (suppress_zero == 0 || doit == 1) { 8937c478bd9Sstevel@tonic-gate if ((do_disk & (DISK_EXTENDED | DISK_ERRORS)) && 8944be70790Swroche do_conversions) { 8957c478bd9Sstevel@tonic-gate push_out("%s", disk_name); 8967c478bd9Sstevel@tonic-gate if (show_mountpts && new->is_dname) { 8977c478bd9Sstevel@tonic-gate mnt_t *mount_pt; 8987c478bd9Sstevel@tonic-gate char *lu; 8999cd5efbcSwroche char *dnlu; 9007c478bd9Sstevel@tonic-gate char lub[SMALL_SCRATCH_BUFLEN]; 9017c478bd9Sstevel@tonic-gate 9027c478bd9Sstevel@tonic-gate lu = strrchr(new->is_dname, '/'); 9037c478bd9Sstevel@tonic-gate if (lu) { 9049cd5efbcSwroche /* only the part after a possible '/' */ 9059cd5efbcSwroche dnlu = strrchr(disk_name, '/'); 9069cd5efbcSwroche if (dnlu != NULL && 9079cd5efbcSwroche strcmp(dnlu, lu) == 0) 9087c478bd9Sstevel@tonic-gate lu = new->is_dname; 9097c478bd9Sstevel@tonic-gate else { 9107c478bd9Sstevel@tonic-gate *lu = 0; 9117c478bd9Sstevel@tonic-gate (void) strcpy(lub, 9127c478bd9Sstevel@tonic-gate new->is_dname); 9137c478bd9Sstevel@tonic-gate *lu = '/'; 9147c478bd9Sstevel@tonic-gate (void) strcat(lub, "/"); 9157c478bd9Sstevel@tonic-gate (void) strcat(lub, 9167c478bd9Sstevel@tonic-gate disk_name); 9177c478bd9Sstevel@tonic-gate lu = lub; 9187c478bd9Sstevel@tonic-gate } 9197c478bd9Sstevel@tonic-gate } else 9207c478bd9Sstevel@tonic-gate lu = disk_name; 9217c478bd9Sstevel@tonic-gate mount_pt = lookup_mntent_byname(lu); 9227c478bd9Sstevel@tonic-gate if (mount_pt) { 9237c478bd9Sstevel@tonic-gate if (do_raw == 0) 9247c478bd9Sstevel@tonic-gate push_out(" (%s)", 9257c478bd9Sstevel@tonic-gate mount_pt->mount_point); 9267c478bd9Sstevel@tonic-gate else 9277c478bd9Sstevel@tonic-gate push_out("(%s)", 9287c478bd9Sstevel@tonic-gate mount_pt->mount_point); 9297c478bd9Sstevel@tonic-gate } 9307c478bd9Sstevel@tonic-gate } 9317c478bd9Sstevel@tonic-gate } 9327c478bd9Sstevel@tonic-gate } 9337c478bd9Sstevel@tonic-gate 9347c478bd9Sstevel@tonic-gate if ((do_disk & PRINT_VERTICAL) && show_disk_mode != SHOW_FIRST_ONLY) 9357c478bd9Sstevel@tonic-gate do_newline(); 9367c478bd9Sstevel@tonic-gate 9377c478bd9Sstevel@tonic-gate if (count != NULL) 9387c478bd9Sstevel@tonic-gate (*count)++; 9397c478bd9Sstevel@tonic-gate } 9407c478bd9Sstevel@tonic-gate 9417c478bd9Sstevel@tonic-gate static void 9427c478bd9Sstevel@tonic-gate usage(void) 9437c478bd9Sstevel@tonic-gate { 9447c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 94537fbbce5Scth "Usage: iostat [-cCdDeEiImMnpPrstxXYz] " 9467c478bd9Sstevel@tonic-gate " [-l n] [-T d|u] [disk ...] [interval [count]]\n" 9477c478bd9Sstevel@tonic-gate "\t\t-c: report percentage of time system has spent\n" 9481f9f06cfSMatthew Ahrens "\t\t\tin user/system/dtrace/idle mode\n" 9497c478bd9Sstevel@tonic-gate "\t\t-C: report disk statistics by controller\n" 9507c478bd9Sstevel@tonic-gate "\t\t-d: display disk Kb/sec, transfers/sec, avg. \n" 9517c478bd9Sstevel@tonic-gate "\t\t\tservice time in milliseconds \n" 9527c478bd9Sstevel@tonic-gate "\t\t-D: display disk reads/sec, writes/sec, \n" 9537c478bd9Sstevel@tonic-gate "\t\t\tpercentage disk utilization \n" 9547c478bd9Sstevel@tonic-gate "\t\t-e: report device error summary statistics\n" 9557c478bd9Sstevel@tonic-gate "\t\t-E: report extended device error statistics\n" 9567c478bd9Sstevel@tonic-gate "\t\t-i: show device IDs for -E output\n" 9577c478bd9Sstevel@tonic-gate "\t\t-I: report the counts in each interval,\n" 9587c478bd9Sstevel@tonic-gate "\t\t\tinstead of rates, where applicable\n" 9597c478bd9Sstevel@tonic-gate "\t\t-l n: Limit the number of disks to n\n" 9607c478bd9Sstevel@tonic-gate "\t\t-m: Display mount points (most useful with -p)\n" 9617c478bd9Sstevel@tonic-gate "\t\t-M: Display data throughput in MB/sec " 9627c478bd9Sstevel@tonic-gate "instead of Kb/sec\n" 9637c478bd9Sstevel@tonic-gate "\t\t-n: convert device names to cXdYtZ format\n" 9647c478bd9Sstevel@tonic-gate "\t\t-p: report per-partition disk statistics\n" 9657c478bd9Sstevel@tonic-gate "\t\t-P: report per-partition disk statistics only,\n" 9667c478bd9Sstevel@tonic-gate "\t\t\tno per-device disk statistics\n" 9677c478bd9Sstevel@tonic-gate "\t\t-r: Display data in comma separated format\n" 9687c478bd9Sstevel@tonic-gate "\t\t-s: Suppress state change messages\n" 9697c478bd9Sstevel@tonic-gate "\t\t-T d|u Display a timestamp in date (d) or unix " 9707c478bd9Sstevel@tonic-gate "time_t (u)\n" 9717c478bd9Sstevel@tonic-gate "\t\t-t: display chars read/written to terminals\n" 9727c478bd9Sstevel@tonic-gate "\t\t-x: display extended disk statistics\n" 9737c478bd9Sstevel@tonic-gate "\t\t-X: display I/O path statistics\n" 97437fbbce5Scth "\t\t-Y: display I/O path (I/T/L) statistics\n" 9757c478bd9Sstevel@tonic-gate "\t\t-z: Suppress entries with all zero values\n"); 9767c478bd9Sstevel@tonic-gate exit(1); 9777c478bd9Sstevel@tonic-gate } 9787c478bd9Sstevel@tonic-gate 9797c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 9807c478bd9Sstevel@tonic-gate static void 9817c478bd9Sstevel@tonic-gate show_disk_errors(void *v1, void *v2, void *d) 9827c478bd9Sstevel@tonic-gate { 9837c478bd9Sstevel@tonic-gate struct iodev_snapshot *disk = (struct iodev_snapshot *)v2; 9847c478bd9Sstevel@tonic-gate kstat_named_t *knp; 9857c478bd9Sstevel@tonic-gate size_t col; 9867c478bd9Sstevel@tonic-gate int i, len; 98737fbbce5Scth char *dev_name; 9887c478bd9Sstevel@tonic-gate 9897c478bd9Sstevel@tonic-gate if (disk->is_errors.ks_ndata == 0) 9907c478bd9Sstevel@tonic-gate return; 9917c478bd9Sstevel@tonic-gate if (disk->is_type == IODEV_CONTROLLER) 9927c478bd9Sstevel@tonic-gate return; 9937c478bd9Sstevel@tonic-gate 99437fbbce5Scth dev_name = do_conversions ? disk->is_pretty : disk->is_name; 99537fbbce5Scth dev_name = dev_name ? dev_name : disk->is_name; 9967c478bd9Sstevel@tonic-gate 9977c478bd9Sstevel@tonic-gate len = strlen(dev_name); 9987c478bd9Sstevel@tonic-gate if (len > 20) 9997c478bd9Sstevel@tonic-gate push_out("%s ", dev_name); 10007c478bd9Sstevel@tonic-gate else if (len > 16) 10017c478bd9Sstevel@tonic-gate push_out("%-20.20s ", dev_name); 10027c478bd9Sstevel@tonic-gate else { 10037c478bd9Sstevel@tonic-gate if (do_conversions) 10047c478bd9Sstevel@tonic-gate push_out("%-16.16s ", dev_name); 10057c478bd9Sstevel@tonic-gate else 10067c478bd9Sstevel@tonic-gate push_out("%-9.9s ", dev_name); 10077c478bd9Sstevel@tonic-gate } 10087c478bd9Sstevel@tonic-gate col = 0; 10097c478bd9Sstevel@tonic-gate 10107c478bd9Sstevel@tonic-gate knp = KSTAT_NAMED_PTR(&disk->is_errors); 10117c478bd9Sstevel@tonic-gate for (i = 0; i < disk->is_errors.ks_ndata; i++) { 10127c478bd9Sstevel@tonic-gate /* skip kstats that the driver did not kstat_named_init */ 10137c478bd9Sstevel@tonic-gate if (knp[i].name[0] == 0) 10147c478bd9Sstevel@tonic-gate continue; 10157c478bd9Sstevel@tonic-gate 10167c478bd9Sstevel@tonic-gate col += strlen(knp[i].name); 10177c478bd9Sstevel@tonic-gate 10187c478bd9Sstevel@tonic-gate switch (knp[i].data_type) { 10197c478bd9Sstevel@tonic-gate case KSTAT_DATA_CHAR: 1020374f65e7SHans Rosenfeld case KSTAT_DATA_STRING: 10217c478bd9Sstevel@tonic-gate if ((strcmp(knp[i].name, "Serial No") == 0) && 10227c478bd9Sstevel@tonic-gate do_devid) { 10237c478bd9Sstevel@tonic-gate if (disk->is_devid) { 10247c478bd9Sstevel@tonic-gate push_out("Device Id: %s ", 10257c478bd9Sstevel@tonic-gate disk->is_devid); 10267c478bd9Sstevel@tonic-gate col += strlen(disk->is_devid); 1027374f65e7SHans Rosenfeld } else { 10287c478bd9Sstevel@tonic-gate push_out("Device Id: "); 1029374f65e7SHans Rosenfeld } 1030374f65e7SHans Rosenfeld 1031374f65e7SHans Rosenfeld break; 1032374f65e7SHans Rosenfeld } 1033374f65e7SHans Rosenfeld if (knp[i].data_type == KSTAT_DATA_CHAR) { 10347c478bd9Sstevel@tonic-gate push_out("%s: %-.16s ", knp[i].name, 10357c478bd9Sstevel@tonic-gate &knp[i].value.c[0]); 1036374f65e7SHans Rosenfeld col += strnlen(&knp[i].value.c[0], 16); 1037374f65e7SHans Rosenfeld } else { 1038374f65e7SHans Rosenfeld push_out("%s: %s ", knp[i].name, 1039374f65e7SHans Rosenfeld KSTAT_NAMED_STR_PTR(&knp[i])); 1040374f65e7SHans Rosenfeld col += 1041374f65e7SHans Rosenfeld KSTAT_NAMED_STR_BUFLEN(&knp[i]) - 1; 10427c478bd9Sstevel@tonic-gate } 10437c478bd9Sstevel@tonic-gate break; 10447c478bd9Sstevel@tonic-gate case KSTAT_DATA_ULONG: 10457c478bd9Sstevel@tonic-gate push_out("%s: %u ", knp[i].name, 10467c478bd9Sstevel@tonic-gate knp[i].value.ui32); 10477c478bd9Sstevel@tonic-gate col += 4; 10487c478bd9Sstevel@tonic-gate break; 10497c478bd9Sstevel@tonic-gate case KSTAT_DATA_ULONGLONG: 10507c478bd9Sstevel@tonic-gate if (strcmp(knp[i].name, "Size") == 0) { 1051374f65e7SHans Rosenfeld do_newline(); 1052374f65e7SHans Rosenfeld push_out("%s: %2.2fGB <%llu bytes>", 10537c478bd9Sstevel@tonic-gate knp[i].name, 10547c478bd9Sstevel@tonic-gate (float)knp[i].value.ui64 / 10557c478bd9Sstevel@tonic-gate DISK_GIGABYTE, 10567c478bd9Sstevel@tonic-gate knp[i].value.ui64); 1057374f65e7SHans Rosenfeld do_newline(); 10587c478bd9Sstevel@tonic-gate col = 0; 10597c478bd9Sstevel@tonic-gate break; 10607c478bd9Sstevel@tonic-gate } 10617c478bd9Sstevel@tonic-gate push_out("%s: %u ", knp[i].name, 10627c478bd9Sstevel@tonic-gate knp[i].value.ui32); 10637c478bd9Sstevel@tonic-gate col += 4; 10647c478bd9Sstevel@tonic-gate break; 10657c478bd9Sstevel@tonic-gate } 10667c478bd9Sstevel@tonic-gate if ((col >= 62) || (i == 2)) { 10677c478bd9Sstevel@tonic-gate do_newline(); 10687c478bd9Sstevel@tonic-gate col = 0; 10697c478bd9Sstevel@tonic-gate } 10707c478bd9Sstevel@tonic-gate } 10717c478bd9Sstevel@tonic-gate if (col > 0) { 10727c478bd9Sstevel@tonic-gate do_newline(); 10737c478bd9Sstevel@tonic-gate } 10747c478bd9Sstevel@tonic-gate do_newline(); 10757c478bd9Sstevel@tonic-gate } 10767c478bd9Sstevel@tonic-gate 10777c478bd9Sstevel@tonic-gate void 10787c478bd9Sstevel@tonic-gate do_args(int argc, char **argv) 10797c478bd9Sstevel@tonic-gate { 10807c478bd9Sstevel@tonic-gate int c; 10817c478bd9Sstevel@tonic-gate int errflg = 0; 10827c478bd9Sstevel@tonic-gate extern char *optarg; 10837c478bd9Sstevel@tonic-gate extern int optind; 10847c478bd9Sstevel@tonic-gate 108537fbbce5Scth while ((c = getopt(argc, argv, "tdDxXYCciIpPnmMeEszrT:l:")) != EOF) 10867c478bd9Sstevel@tonic-gate switch (c) { 10877c478bd9Sstevel@tonic-gate case 't': 10887c478bd9Sstevel@tonic-gate do_tty++; 10897c478bd9Sstevel@tonic-gate break; 10907c478bd9Sstevel@tonic-gate case 'd': 10917c478bd9Sstevel@tonic-gate do_disk |= DISK_OLD; 10927c478bd9Sstevel@tonic-gate break; 10937c478bd9Sstevel@tonic-gate case 'D': 10947c478bd9Sstevel@tonic-gate do_disk |= DISK_NEW; 10957c478bd9Sstevel@tonic-gate break; 10967c478bd9Sstevel@tonic-gate case 'x': 10977c478bd9Sstevel@tonic-gate do_disk |= DISK_EXTENDED; 10987c478bd9Sstevel@tonic-gate break; 10997c478bd9Sstevel@tonic-gate case 'X': 110037fbbce5Scth if (do_disk & DISK_IOPATH_LTI) 110137fbbce5Scth errflg++; /* -Y already used */ 110237fbbce5Scth else 110337fbbce5Scth do_disk |= DISK_IOPATH_LI; 110437fbbce5Scth break; 110537fbbce5Scth case 'Y': 110637fbbce5Scth if (do_disk & DISK_IOPATH_LI) 110737fbbce5Scth errflg++; /* -X already used */ 110837fbbce5Scth else 110937fbbce5Scth do_disk |= DISK_IOPATH_LTI; 11107c478bd9Sstevel@tonic-gate break; 11117c478bd9Sstevel@tonic-gate case 'C': 11127c478bd9Sstevel@tonic-gate do_controller++; 11137c478bd9Sstevel@tonic-gate break; 11147c478bd9Sstevel@tonic-gate case 'c': 11157c478bd9Sstevel@tonic-gate do_cpu++; 11167c478bd9Sstevel@tonic-gate break; 11177c478bd9Sstevel@tonic-gate case 'I': 11187c478bd9Sstevel@tonic-gate do_interval++; 11197c478bd9Sstevel@tonic-gate break; 11207c478bd9Sstevel@tonic-gate case 'p': 11217c478bd9Sstevel@tonic-gate do_partitions++; 11227c478bd9Sstevel@tonic-gate break; 11237c478bd9Sstevel@tonic-gate case 'P': 11247c478bd9Sstevel@tonic-gate do_partitions_only++; 11257c478bd9Sstevel@tonic-gate break; 11267c478bd9Sstevel@tonic-gate case 'n': 11277c478bd9Sstevel@tonic-gate do_conversions++; 11287c478bd9Sstevel@tonic-gate break; 11297c478bd9Sstevel@tonic-gate case 'M': 11307c478bd9Sstevel@tonic-gate do_megabytes++; 11317c478bd9Sstevel@tonic-gate break; 11327c478bd9Sstevel@tonic-gate case 'e': 11337c478bd9Sstevel@tonic-gate do_disk |= DISK_ERRORS; 11347c478bd9Sstevel@tonic-gate break; 11357c478bd9Sstevel@tonic-gate case 'E': 11367c478bd9Sstevel@tonic-gate do_disk |= DISK_EXTENDED_ERRORS; 11377c478bd9Sstevel@tonic-gate break; 11387c478bd9Sstevel@tonic-gate case 'i': 11397c478bd9Sstevel@tonic-gate do_devid = 1; 11407c478bd9Sstevel@tonic-gate break; 11417c478bd9Sstevel@tonic-gate case 's': 11427c478bd9Sstevel@tonic-gate suppress_state = 1; 11437c478bd9Sstevel@tonic-gate break; 11447c478bd9Sstevel@tonic-gate case 'z': 11457c478bd9Sstevel@tonic-gate suppress_zero = 1; 11467c478bd9Sstevel@tonic-gate break; 11477c478bd9Sstevel@tonic-gate case 'm': 11487c478bd9Sstevel@tonic-gate show_mountpts = 1; 11497c478bd9Sstevel@tonic-gate break; 11507c478bd9Sstevel@tonic-gate case 'T': 11517c478bd9Sstevel@tonic-gate if (optarg) { 11527c478bd9Sstevel@tonic-gate if (*optarg == 'u') 11534944376cSJohn Levon timestamp_fmt = UDATE; 11547c478bd9Sstevel@tonic-gate else if (*optarg == 'd') 11554944376cSJohn Levon timestamp_fmt = DDATE; 11567c478bd9Sstevel@tonic-gate else 11577c478bd9Sstevel@tonic-gate errflg++; 11584944376cSJohn Levon } else { 11597c478bd9Sstevel@tonic-gate errflg++; 11604944376cSJohn Levon } 11617c478bd9Sstevel@tonic-gate break; 11627c478bd9Sstevel@tonic-gate case 'r': 11637c478bd9Sstevel@tonic-gate do_raw = 1; 11647c478bd9Sstevel@tonic-gate break; 11657c478bd9Sstevel@tonic-gate case 'l': 11667c478bd9Sstevel@tonic-gate df.if_max_iodevs = safe_strtoi(optarg, "invalid limit"); 11677c478bd9Sstevel@tonic-gate if (df.if_max_iodevs < 1) 11687c478bd9Sstevel@tonic-gate usage(); 11697c478bd9Sstevel@tonic-gate break; 11707c478bd9Sstevel@tonic-gate case '?': 11717c478bd9Sstevel@tonic-gate errflg++; 11727c478bd9Sstevel@tonic-gate } 11737c478bd9Sstevel@tonic-gate 11747c478bd9Sstevel@tonic-gate if ((do_disk & DISK_OLD) && (do_disk & DISK_NEW)) { 11757c478bd9Sstevel@tonic-gate (void) fprintf(stderr, "-d and -D are incompatible.\n"); 11767c478bd9Sstevel@tonic-gate usage(); 11777c478bd9Sstevel@tonic-gate } 11787c478bd9Sstevel@tonic-gate 11797c478bd9Sstevel@tonic-gate if (errflg) { 11807c478bd9Sstevel@tonic-gate usage(); 11817c478bd9Sstevel@tonic-gate } 118237fbbce5Scth 11837c478bd9Sstevel@tonic-gate /* if no output classes explicity specified, use defaults */ 11847c478bd9Sstevel@tonic-gate if (do_tty == 0 && do_disk == 0 && do_cpu == 0) 11857c478bd9Sstevel@tonic-gate do_tty = do_cpu = 1, do_disk = DISK_OLD; 11867c478bd9Sstevel@tonic-gate 118737fbbce5Scth /* 118837fbbce5Scth * multi-path options (-X, -Y) without a specific vertical 118937fbbce5Scth * output format (-x, -e, -E) imply extended -x format 119037fbbce5Scth */ 119137fbbce5Scth if ((do_disk & (DISK_IOPATH_LI | DISK_IOPATH_LTI)) && 119237fbbce5Scth !(do_disk & PRINT_VERTICAL)) 119337fbbce5Scth do_disk |= DISK_EXTENDED; 119437fbbce5Scth 11957c478bd9Sstevel@tonic-gate /* 11967c478bd9Sstevel@tonic-gate * If conflicting options take the preferred 11977c478bd9Sstevel@tonic-gate * -D and -x result in -x 11987c478bd9Sstevel@tonic-gate * -d or -D and -e or -E gives only whatever -d or -D was specified 11997c478bd9Sstevel@tonic-gate */ 12007c478bd9Sstevel@tonic-gate if ((do_disk & DISK_EXTENDED) && (do_disk & DISK_NORMAL)) 12017c478bd9Sstevel@tonic-gate do_disk &= ~DISK_NORMAL; 12027c478bd9Sstevel@tonic-gate if ((do_disk & DISK_NORMAL) && (do_disk & DISK_ERROR_MASK)) 12037c478bd9Sstevel@tonic-gate do_disk &= ~DISK_ERROR_MASK; 12047c478bd9Sstevel@tonic-gate 12057c478bd9Sstevel@tonic-gate /* nfs, tape, always shown */ 12067c478bd9Sstevel@tonic-gate df.if_allowed_types = IODEV_NFS | IODEV_TAPE; 12077c478bd9Sstevel@tonic-gate 12087c478bd9Sstevel@tonic-gate /* 12097c478bd9Sstevel@tonic-gate * If limit == 0 then no command line limit was set, else if any of 12107c478bd9Sstevel@tonic-gate * the flags that cause unlimited disks were not set, 12117c478bd9Sstevel@tonic-gate * use the default of 4 12127c478bd9Sstevel@tonic-gate */ 12137c478bd9Sstevel@tonic-gate if (df.if_max_iodevs == 0) { 12147c478bd9Sstevel@tonic-gate df.if_max_iodevs = DEFAULT_LIMIT; 12157c478bd9Sstevel@tonic-gate df.if_skip_floppy = 1; 12167c478bd9Sstevel@tonic-gate if (do_disk & (DISK_EXTENDED | DISK_ERRORS | 12177c478bd9Sstevel@tonic-gate DISK_EXTENDED_ERRORS)) { 12187c478bd9Sstevel@tonic-gate df.if_max_iodevs = UNLIMITED_IODEVS; 12197c478bd9Sstevel@tonic-gate df.if_skip_floppy = 0; 12207c478bd9Sstevel@tonic-gate } 12217c478bd9Sstevel@tonic-gate } 12227c478bd9Sstevel@tonic-gate if (do_disk) { 12237c478bd9Sstevel@tonic-gate size_t count = 0; 12247c478bd9Sstevel@tonic-gate size_t i = optind; 12257c478bd9Sstevel@tonic-gate 12267c478bd9Sstevel@tonic-gate while (i < argc && !isdigit(argv[i][0])) { 12277c478bd9Sstevel@tonic-gate count++; 12287c478bd9Sstevel@tonic-gate i++; 12297c478bd9Sstevel@tonic-gate } 12307c478bd9Sstevel@tonic-gate 12317c478bd9Sstevel@tonic-gate /* 12327c478bd9Sstevel@tonic-gate * "Note: disks explicitly requested 12337c478bd9Sstevel@tonic-gate * are not subject to this disk limit" 12347c478bd9Sstevel@tonic-gate */ 123537fbbce5Scth if ((count > df.if_max_iodevs) || 123637fbbce5Scth (count && (df.if_max_iodevs == UNLIMITED_IODEVS))) 12377c478bd9Sstevel@tonic-gate df.if_max_iodevs = count; 123837fbbce5Scth 12397c478bd9Sstevel@tonic-gate df.if_names = safe_alloc(count * sizeof (char *)); 12407c478bd9Sstevel@tonic-gate (void) memset(df.if_names, 0, count * sizeof (char *)); 12417c478bd9Sstevel@tonic-gate 124237fbbce5Scth df.if_nr_names = 0; 12437c478bd9Sstevel@tonic-gate while (optind < argc && !isdigit(argv[optind][0])) 12447c478bd9Sstevel@tonic-gate df.if_names[df.if_nr_names++] = argv[optind++]; 12457c478bd9Sstevel@tonic-gate } 12467c478bd9Sstevel@tonic-gate if (optind < argc) { 12477c478bd9Sstevel@tonic-gate interval = safe_strtoi(argv[optind], "invalid interval"); 12487c478bd9Sstevel@tonic-gate if (interval < 1) 12497c478bd9Sstevel@tonic-gate fail(0, "invalid interval"); 12507c478bd9Sstevel@tonic-gate optind++; 12517c478bd9Sstevel@tonic-gate 12527c478bd9Sstevel@tonic-gate if (optind < argc) { 12537c478bd9Sstevel@tonic-gate iter = safe_strtoi(argv[optind], "invalid count"); 12547c478bd9Sstevel@tonic-gate if (iter < 1) 12557c478bd9Sstevel@tonic-gate fail(0, "invalid count"); 12567c478bd9Sstevel@tonic-gate optind++; 12577c478bd9Sstevel@tonic-gate } 12587c478bd9Sstevel@tonic-gate } 12597c478bd9Sstevel@tonic-gate if (interval == 0) 12607c478bd9Sstevel@tonic-gate iter = 1; 12617c478bd9Sstevel@tonic-gate if (optind < argc) 12627c478bd9Sstevel@tonic-gate usage(); 12637c478bd9Sstevel@tonic-gate } 12647c478bd9Sstevel@tonic-gate 12657c478bd9Sstevel@tonic-gate /* 12667c478bd9Sstevel@tonic-gate * Driver for doing the extended header formatting. Will produce 12677c478bd9Sstevel@tonic-gate * the function stack needed to output an extended header based 12687c478bd9Sstevel@tonic-gate * on the options selected. 12697c478bd9Sstevel@tonic-gate */ 12707c478bd9Sstevel@tonic-gate 12717c478bd9Sstevel@tonic-gate void 12727c478bd9Sstevel@tonic-gate do_format(void) 12737c478bd9Sstevel@tonic-gate { 1274*7e61e14dSJames Blachly char header[SMALL_SCRATCH_BUFLEN] = {0}; 12757c478bd9Sstevel@tonic-gate char ch; 12767c478bd9Sstevel@tonic-gate char iosz; 12777c478bd9Sstevel@tonic-gate const char *fstr; 12787c478bd9Sstevel@tonic-gate 12797c478bd9Sstevel@tonic-gate disk_header[0] = 0; 12807c478bd9Sstevel@tonic-gate ch = (do_interval ? 'i' : 's'); 12817c478bd9Sstevel@tonic-gate iosz = (do_megabytes ? 'M' : 'k'); 12827c478bd9Sstevel@tonic-gate if (do_disk & DISK_ERRORS) { 12837c478bd9Sstevel@tonic-gate if (do_raw == 0) { 12847c478bd9Sstevel@tonic-gate (void) sprintf(header, "s/w h/w trn tot "); 12857c478bd9Sstevel@tonic-gate } else 12867c478bd9Sstevel@tonic-gate (void) sprintf(header, "s/w,h/w,trn,tot"); 1287*7e61e14dSJames Blachly } 12887c478bd9Sstevel@tonic-gate switch (do_disk & DISK_IO_MASK) { 12897c478bd9Sstevel@tonic-gate case DISK_OLD: 12907c478bd9Sstevel@tonic-gate if (do_raw == 0) 12917c478bd9Sstevel@tonic-gate fstr = "%cp%c tp%c serv "; 12927c478bd9Sstevel@tonic-gate else 12937c478bd9Sstevel@tonic-gate fstr = "%cp%c,tp%c,serv"; 12947c478bd9Sstevel@tonic-gate (void) snprintf(disk_header, sizeof (disk_header), 12957c478bd9Sstevel@tonic-gate fstr, iosz, ch, ch); 12967c478bd9Sstevel@tonic-gate break; 12977c478bd9Sstevel@tonic-gate case DISK_NEW: 12987c478bd9Sstevel@tonic-gate if (do_raw == 0) 12997c478bd9Sstevel@tonic-gate fstr = "rp%c wp%c util "; 13007c478bd9Sstevel@tonic-gate else 13017c478bd9Sstevel@tonic-gate fstr = "%rp%c,wp%c,util"; 13027c478bd9Sstevel@tonic-gate (void) snprintf(disk_header, sizeof (disk_header), 13037c478bd9Sstevel@tonic-gate fstr, ch, ch); 13047c478bd9Sstevel@tonic-gate break; 13057c478bd9Sstevel@tonic-gate case DISK_EXTENDED: 130637fbbce5Scth /* This is -x option */ 13077c478bd9Sstevel@tonic-gate if (!do_conversions) { 130837fbbce5Scth /* without -n option */ 130937fbbce5Scth if (do_raw == 0) { 131037fbbce5Scth /* without -r option */ 131137fbbce5Scth (void) snprintf(disk_header, 131237fbbce5Scth sizeof (disk_header), 131337fbbce5Scth "%-*.*s r/%c w/%c " 13147c478bd9Sstevel@tonic-gate "%cr/%c %cw/%c wait actv " 131537fbbce5Scth "svc_t %%%%w %%%%b %s", 131637fbbce5Scth iodevs_nl, iodevs_nl, "device", 131737fbbce5Scth ch, ch, iosz, ch, iosz, ch, header); 131837fbbce5Scth } else { 131937fbbce5Scth /* with -r option */ 132037fbbce5Scth (void) snprintf(disk_header, 132137fbbce5Scth sizeof (disk_header), 132237fbbce5Scth "device,r/%c,w/%c,%cr/%c,%cw/%c," 132337fbbce5Scth "wait,actv,svc_t,%%%%w," 1324*7e61e14dSJames Blachly "%%%%b%s%s", 1325*7e61e14dSJames Blachly ch, ch, iosz, ch, iosz, ch, 1326*7e61e14dSJames Blachly *header == '\0' ? "" : ",", 1327*7e61e14dSJames Blachly header); 1328*7e61e14dSJames Blachly /* 1329*7e61e14dSJames Blachly * if no -e flag, header == '\0...' 1330*7e61e14dSJames Blachly * Ternary operator above is to prevent 1331*7e61e14dSJames Blachly * trailing comma in full disk_header 1332*7e61e14dSJames Blachly */ 133337fbbce5Scth } 13347c478bd9Sstevel@tonic-gate } else { 133537fbbce5Scth /* with -n option */ 13367c478bd9Sstevel@tonic-gate if (do_raw == 0) { 13377c478bd9Sstevel@tonic-gate fstr = " r/%c w/%c %cr/%c " 13387c478bd9Sstevel@tonic-gate "%cw/%c wait actv wsvc_t asvc_t " 13397c478bd9Sstevel@tonic-gate "%%%%w %%%%b %sdevice"; 13407c478bd9Sstevel@tonic-gate } else { 13417c478bd9Sstevel@tonic-gate fstr = "r/%c,w/%c,%cr/%c,%cw/%c," 13427c478bd9Sstevel@tonic-gate "wait,actv,wsvc_t,asvc_t," 13437c478bd9Sstevel@tonic-gate "%%%%w,%%%%b,%sdevice"; 1344*7e61e14dSJames Blachly /* 1345*7e61e14dSJames Blachly * if -rnxe, "tot" (from -e) and 1346*7e61e14dSJames Blachly * "device" are run together 1347*7e61e14dSJames Blachly * due to lack of trailing comma 1348*7e61e14dSJames Blachly * in 'header'. However, adding 1349*7e61e14dSJames Blachly * trailing comma to header at 1350*7e61e14dSJames Blachly * its definition leads to prob- 1351*7e61e14dSJames Blachly * lems elsewhere so it's added 1352*7e61e14dSJames Blachly * here in this edge case -rnxe 1353*7e61e14dSJames Blachly */ 1354*7e61e14dSJames Blachly if (*header != '\0') 1355*7e61e14dSJames Blachly (void) strcat(header, ","); 13567c478bd9Sstevel@tonic-gate } 13577c478bd9Sstevel@tonic-gate (void) snprintf(disk_header, 13587c478bd9Sstevel@tonic-gate sizeof (disk_header), 13597c478bd9Sstevel@tonic-gate fstr, ch, ch, iosz, ch, iosz, 13607c478bd9Sstevel@tonic-gate ch, header); 13617c478bd9Sstevel@tonic-gate } 13627c478bd9Sstevel@tonic-gate break; 13637c478bd9Sstevel@tonic-gate default: 13647c478bd9Sstevel@tonic-gate break; 13657c478bd9Sstevel@tonic-gate } 1366a08731ecScth 1367a08731ecScth /* do DISK_ERRORS header (already added above for DISK_EXTENDED) */ 1368a08731ecScth if ((do_disk & DISK_ERRORS) && 1369a08731ecScth ((do_disk & DISK_IO_MASK) != DISK_EXTENDED)) { 13707c478bd9Sstevel@tonic-gate if (!do_conversions) { 137137fbbce5Scth if (do_raw == 0) 137237fbbce5Scth (void) snprintf(disk_header, 137337fbbce5Scth sizeof (disk_header), "%-*.*s %s", 137437fbbce5Scth iodevs_nl, iodevs_nl, "device", header); 137537fbbce5Scth else 137637fbbce5Scth (void) snprintf(disk_header, 137737fbbce5Scth sizeof (disk_header), "device,%s", header); 13787c478bd9Sstevel@tonic-gate } else { 13797c478bd9Sstevel@tonic-gate if (do_raw == 0) { 13807c478bd9Sstevel@tonic-gate (void) snprintf(disk_header, 13817c478bd9Sstevel@tonic-gate sizeof (disk_header), 1382a08731ecScth " %sdevice", header); 1383a08731ecScth } else { 1384a08731ecScth (void) snprintf(disk_header, 1385a08731ecScth sizeof (disk_header), 1386a08731ecScth "%s,device", header); 1387a08731ecScth } 13887c478bd9Sstevel@tonic-gate } 13897c478bd9Sstevel@tonic-gate } else { 13907c478bd9Sstevel@tonic-gate /* 13917c478bd9Sstevel@tonic-gate * Need to subtract two characters for the % escape in 13927c478bd9Sstevel@tonic-gate * the string. 13937c478bd9Sstevel@tonic-gate */ 13947c478bd9Sstevel@tonic-gate dh_len = strlen(disk_header) - 2; 13957c478bd9Sstevel@tonic-gate } 13967c478bd9Sstevel@tonic-gate 13977c478bd9Sstevel@tonic-gate /* 13987c478bd9Sstevel@tonic-gate * -n *and* (-E *or* -e *or* -x) 13997c478bd9Sstevel@tonic-gate */ 14007c478bd9Sstevel@tonic-gate if (do_conversions && (do_disk & PRINT_VERTICAL)) { 14017c478bd9Sstevel@tonic-gate if (do_tty) 14027c478bd9Sstevel@tonic-gate setup(print_tty_hdr1); 14037c478bd9Sstevel@tonic-gate if (do_cpu) 14047c478bd9Sstevel@tonic-gate setup(print_cpu_hdr1); 14057c478bd9Sstevel@tonic-gate if (do_tty || do_cpu) 14067c478bd9Sstevel@tonic-gate setup(do_newline); 14077c478bd9Sstevel@tonic-gate if (do_tty) 14087c478bd9Sstevel@tonic-gate setup(print_tty_hdr2); 14097c478bd9Sstevel@tonic-gate if (do_cpu) 14107c478bd9Sstevel@tonic-gate setup(print_cpu_hdr2); 14117c478bd9Sstevel@tonic-gate if (do_tty || do_cpu) 14127c478bd9Sstevel@tonic-gate setup(do_newline); 14137c478bd9Sstevel@tonic-gate if (do_tty) 14147c478bd9Sstevel@tonic-gate setup(print_tty_data); 14157c478bd9Sstevel@tonic-gate if (do_cpu) 14167c478bd9Sstevel@tonic-gate setup(print_cpu_data); 14177c478bd9Sstevel@tonic-gate if (do_tty || do_cpu) 14187c478bd9Sstevel@tonic-gate setup(do_newline); 14197c478bd9Sstevel@tonic-gate printxhdr(); 14207c478bd9Sstevel@tonic-gate 14217c478bd9Sstevel@tonic-gate setup(show_all_disks); 14227c478bd9Sstevel@tonic-gate } else { 14237c478bd9Sstevel@tonic-gate /* 14247c478bd9Sstevel@tonic-gate * These unholy gymnastics are necessary to place CPU/tty 14257c478bd9Sstevel@tonic-gate * data to the right of the disks/errors for the first 14267c478bd9Sstevel@tonic-gate * line in vertical mode. 14277c478bd9Sstevel@tonic-gate */ 14287c478bd9Sstevel@tonic-gate if (do_disk & PRINT_VERTICAL) { 14297c478bd9Sstevel@tonic-gate printxhdr(); 14307c478bd9Sstevel@tonic-gate 14317c478bd9Sstevel@tonic-gate setup(show_first_disk); 14327c478bd9Sstevel@tonic-gate if (do_tty) 14337c478bd9Sstevel@tonic-gate setup(print_tty_data); 14347c478bd9Sstevel@tonic-gate if (do_cpu) 14357c478bd9Sstevel@tonic-gate setup(print_cpu_data); 14367c478bd9Sstevel@tonic-gate setup(do_newline); 14377c478bd9Sstevel@tonic-gate 14387c478bd9Sstevel@tonic-gate setup(show_other_disks); 14397c478bd9Sstevel@tonic-gate } else { 14407c478bd9Sstevel@tonic-gate setup(hdrout); 14417c478bd9Sstevel@tonic-gate if (do_tty) 14427c478bd9Sstevel@tonic-gate setup(print_tty_data); 14437c478bd9Sstevel@tonic-gate setup(show_all_disks); 14447c478bd9Sstevel@tonic-gate if (do_cpu) 14457c478bd9Sstevel@tonic-gate setup(print_cpu_data); 14467c478bd9Sstevel@tonic-gate } 14477c478bd9Sstevel@tonic-gate 14487c478bd9Sstevel@tonic-gate setup(do_newline); 14497c478bd9Sstevel@tonic-gate } 14507c478bd9Sstevel@tonic-gate if (do_disk & DISK_EXTENDED_ERRORS) 14517c478bd9Sstevel@tonic-gate setup(disk_errors); 14527c478bd9Sstevel@tonic-gate } 14537c478bd9Sstevel@tonic-gate 14547c478bd9Sstevel@tonic-gate /* 14557c478bd9Sstevel@tonic-gate * Add a new function to the list of functions 14567c478bd9Sstevel@tonic-gate * for this invocation. Once on the stack the 14577c478bd9Sstevel@tonic-gate * function is never removed nor does its place 14587c478bd9Sstevel@tonic-gate * change. 14597c478bd9Sstevel@tonic-gate */ 14607c478bd9Sstevel@tonic-gate void 14617c478bd9Sstevel@tonic-gate setup(void (*nfunc)(void)) 14627c478bd9Sstevel@tonic-gate { 14637c478bd9Sstevel@tonic-gate format_t *tmp; 14647c478bd9Sstevel@tonic-gate 14657c478bd9Sstevel@tonic-gate tmp = safe_alloc(sizeof (format_t)); 14667c478bd9Sstevel@tonic-gate tmp->nfunc = nfunc; 14677c478bd9Sstevel@tonic-gate tmp->next = 0; 14687c478bd9Sstevel@tonic-gate if (formatter_end) 14697c478bd9Sstevel@tonic-gate formatter_end->next = tmp; 14707c478bd9Sstevel@tonic-gate else 14717c478bd9Sstevel@tonic-gate formatter_list = tmp; 14727c478bd9Sstevel@tonic-gate formatter_end = tmp; 14737c478bd9Sstevel@tonic-gate 14747c478bd9Sstevel@tonic-gate } 14757c478bd9Sstevel@tonic-gate 14767c478bd9Sstevel@tonic-gate /* 14777c478bd9Sstevel@tonic-gate * The functions after this comment are devoted to printing 14787c478bd9Sstevel@tonic-gate * various parts of the header. They are selected based on the 14797c478bd9Sstevel@tonic-gate * options provided when the program was invoked. The functions 14807c478bd9Sstevel@tonic-gate * are either directly invoked in printhdr() or are indirectly 14817c478bd9Sstevel@tonic-gate * invoked by being placed on the list of functions used when 14827c478bd9Sstevel@tonic-gate * extended headers are used. 14837c478bd9Sstevel@tonic-gate */ 14847c478bd9Sstevel@tonic-gate void 14857c478bd9Sstevel@tonic-gate print_tty_hdr1(void) 14867c478bd9Sstevel@tonic-gate { 14877c478bd9Sstevel@tonic-gate char *fstr; 14887c478bd9Sstevel@tonic-gate char *dstr; 14897c478bd9Sstevel@tonic-gate 14907c478bd9Sstevel@tonic-gate if (do_raw == 0) { 14917c478bd9Sstevel@tonic-gate fstr = "%10.10s"; 14927c478bd9Sstevel@tonic-gate dstr = "tty "; 14937c478bd9Sstevel@tonic-gate } else { 14947c478bd9Sstevel@tonic-gate fstr = "%s"; 14957c478bd9Sstevel@tonic-gate dstr = "tty"; 14967c478bd9Sstevel@tonic-gate } 14977c478bd9Sstevel@tonic-gate push_out(fstr, dstr); 14987c478bd9Sstevel@tonic-gate } 14997c478bd9Sstevel@tonic-gate 15007c478bd9Sstevel@tonic-gate void 15017c478bd9Sstevel@tonic-gate print_tty_hdr2(void) 15027c478bd9Sstevel@tonic-gate { 15037c478bd9Sstevel@tonic-gate if (do_raw == 0) 15047c478bd9Sstevel@tonic-gate push_out("%-10.10s", " tin tout"); 15057c478bd9Sstevel@tonic-gate else 15067c478bd9Sstevel@tonic-gate push_out("tin,tout"); 15077c478bd9Sstevel@tonic-gate } 15087c478bd9Sstevel@tonic-gate 15097c478bd9Sstevel@tonic-gate void 15107c478bd9Sstevel@tonic-gate print_cpu_hdr1(void) 15117c478bd9Sstevel@tonic-gate { 15127c478bd9Sstevel@tonic-gate char *dstr; 15137c478bd9Sstevel@tonic-gate 15147c478bd9Sstevel@tonic-gate if (do_raw == 0) 15157c478bd9Sstevel@tonic-gate dstr = " cpu"; 15167c478bd9Sstevel@tonic-gate else 15177c478bd9Sstevel@tonic-gate dstr = "cpu"; 15187c478bd9Sstevel@tonic-gate push_out(dstr); 15197c478bd9Sstevel@tonic-gate } 15207c478bd9Sstevel@tonic-gate 15217c478bd9Sstevel@tonic-gate void 15227c478bd9Sstevel@tonic-gate print_cpu_hdr2(void) 15237c478bd9Sstevel@tonic-gate { 15247c478bd9Sstevel@tonic-gate char *dstr; 15257c478bd9Sstevel@tonic-gate 15267c478bd9Sstevel@tonic-gate if (do_raw == 0) 15271f9f06cfSMatthew Ahrens dstr = " us sy dt id"; 15287c478bd9Sstevel@tonic-gate else 15291f9f06cfSMatthew Ahrens dstr = "us,sy,dt,id"; 15307c478bd9Sstevel@tonic-gate push_out(dstr); 15317c478bd9Sstevel@tonic-gate } 15327c478bd9Sstevel@tonic-gate 15337c478bd9Sstevel@tonic-gate /* 15347c478bd9Sstevel@tonic-gate * Assumption is that tty data is always first - no need for raw mode leading 15357c478bd9Sstevel@tonic-gate * comma. 15367c478bd9Sstevel@tonic-gate */ 15377c478bd9Sstevel@tonic-gate void 15387c478bd9Sstevel@tonic-gate print_tty_data(void) 15397c478bd9Sstevel@tonic-gate { 15407c478bd9Sstevel@tonic-gate char *fstr; 15417c478bd9Sstevel@tonic-gate uint64_t deltas; 15427c478bd9Sstevel@tonic-gate double raw; 15437c478bd9Sstevel@tonic-gate double outch; 15447c478bd9Sstevel@tonic-gate kstat_t *oldks = NULL; 15457c478bd9Sstevel@tonic-gate 15467c478bd9Sstevel@tonic-gate if (oldss) 15477c478bd9Sstevel@tonic-gate oldks = &oldss->s_sys.ss_agg_sys; 15487c478bd9Sstevel@tonic-gate 15497c478bd9Sstevel@tonic-gate if (do_raw == 0) 15507c478bd9Sstevel@tonic-gate fstr = " %3.0f %4.0f "; 15517c478bd9Sstevel@tonic-gate else 15527c478bd9Sstevel@tonic-gate fstr = "%.0f,%.0f"; 15537c478bd9Sstevel@tonic-gate deltas = kstat_delta(oldks, &newss->s_sys.ss_agg_sys, "rawch"); 15547c478bd9Sstevel@tonic-gate raw = deltas; 15557c478bd9Sstevel@tonic-gate raw /= getime; 15567c478bd9Sstevel@tonic-gate deltas = kstat_delta(oldks, &newss->s_sys.ss_agg_sys, "outch"); 15577c478bd9Sstevel@tonic-gate outch = deltas; 15587c478bd9Sstevel@tonic-gate outch /= getime; 15597c478bd9Sstevel@tonic-gate push_out(fstr, raw, outch); 15607c478bd9Sstevel@tonic-gate } 15617c478bd9Sstevel@tonic-gate 15627c478bd9Sstevel@tonic-gate /* 15637c478bd9Sstevel@tonic-gate * Write out CPU data 15647c478bd9Sstevel@tonic-gate */ 15657c478bd9Sstevel@tonic-gate void 15667c478bd9Sstevel@tonic-gate print_cpu_data(void) 15677c478bd9Sstevel@tonic-gate { 15687c478bd9Sstevel@tonic-gate char *fstr; 15697c478bd9Sstevel@tonic-gate uint64_t idle; 15707c478bd9Sstevel@tonic-gate uint64_t user; 15717c478bd9Sstevel@tonic-gate uint64_t kern; 15721f9f06cfSMatthew Ahrens uint64_t dtrace; 15731f9f06cfSMatthew Ahrens uint64_t nsec_elapsed; 15747c478bd9Sstevel@tonic-gate kstat_t *oldks = NULL; 15757c478bd9Sstevel@tonic-gate 15767c478bd9Sstevel@tonic-gate if (oldss) 15777c478bd9Sstevel@tonic-gate oldks = &oldss->s_sys.ss_agg_sys; 15787c478bd9Sstevel@tonic-gate 15797c478bd9Sstevel@tonic-gate if (do_raw == 0) 15807c478bd9Sstevel@tonic-gate fstr = " %2.0f %2.0f %2.0f %2.0f"; 15817c478bd9Sstevel@tonic-gate else 15827c478bd9Sstevel@tonic-gate fstr = "%.0f,%.0f,%.0f,%.0f"; 15837c478bd9Sstevel@tonic-gate 15847c478bd9Sstevel@tonic-gate idle = kstat_delta(oldks, &newss->s_sys.ss_agg_sys, "cpu_ticks_idle"); 15857c478bd9Sstevel@tonic-gate user = kstat_delta(oldks, &newss->s_sys.ss_agg_sys, "cpu_ticks_user"); 15867c478bd9Sstevel@tonic-gate kern = kstat_delta(oldks, &newss->s_sys.ss_agg_sys, "cpu_ticks_kernel"); 15871f9f06cfSMatthew Ahrens dtrace = kstat_delta(oldks, &newss->s_sys.ss_agg_sys, 15881f9f06cfSMatthew Ahrens "cpu_nsec_dtrace"); 15891f9f06cfSMatthew Ahrens nsec_elapsed = newss->s_sys.ss_agg_sys.ks_snaptime - 15901f9f06cfSMatthew Ahrens (oldks == NULL ? 0 : oldks->ks_snaptime); 15917c478bd9Sstevel@tonic-gate push_out(fstr, user * percent, kern * percent, 15921f9f06cfSMatthew Ahrens dtrace * 100.0 / nsec_elapsed / newss->s_nr_active_cpus, 15931f9f06cfSMatthew Ahrens idle * percent); 15947c478bd9Sstevel@tonic-gate } 15957c478bd9Sstevel@tonic-gate 15967c478bd9Sstevel@tonic-gate /* 15977c478bd9Sstevel@tonic-gate * Emit the appropriate header. 15987c478bd9Sstevel@tonic-gate */ 15997c478bd9Sstevel@tonic-gate void 16007c478bd9Sstevel@tonic-gate hdrout(void) 16017c478bd9Sstevel@tonic-gate { 16027c478bd9Sstevel@tonic-gate if (do_raw == 0) { 16037c478bd9Sstevel@tonic-gate if (--tohdr == 0) 16047c478bd9Sstevel@tonic-gate printhdr(0); 16057c478bd9Sstevel@tonic-gate } else if (hdr_out == 0) { 16067c478bd9Sstevel@tonic-gate printhdr(0); 16077c478bd9Sstevel@tonic-gate hdr_out = 1; 16087c478bd9Sstevel@tonic-gate } 16097c478bd9Sstevel@tonic-gate } 16107c478bd9Sstevel@tonic-gate 16117c478bd9Sstevel@tonic-gate /* 16127c478bd9Sstevel@tonic-gate * Write out disk errors when -E is specified. 16137c478bd9Sstevel@tonic-gate */ 16147c478bd9Sstevel@tonic-gate void 16157c478bd9Sstevel@tonic-gate disk_errors(void) 16167c478bd9Sstevel@tonic-gate { 16177c478bd9Sstevel@tonic-gate (void) snapshot_walk(SNAP_IODEVS, oldss, newss, show_disk_errors, NULL); 16187c478bd9Sstevel@tonic-gate } 16197c478bd9Sstevel@tonic-gate 16207c478bd9Sstevel@tonic-gate void 16217c478bd9Sstevel@tonic-gate show_first_disk(void) 16227c478bd9Sstevel@tonic-gate { 16237c478bd9Sstevel@tonic-gate int count = 0; 16247c478bd9Sstevel@tonic-gate 16257c478bd9Sstevel@tonic-gate show_disk_mode = SHOW_FIRST_ONLY; 16267c478bd9Sstevel@tonic-gate 16277c478bd9Sstevel@tonic-gate (void) snapshot_walk(SNAP_IODEVS, oldss, newss, show_disk, &count); 16287c478bd9Sstevel@tonic-gate } 16297c478bd9Sstevel@tonic-gate 16307c478bd9Sstevel@tonic-gate void 16317c478bd9Sstevel@tonic-gate show_other_disks(void) 16327c478bd9Sstevel@tonic-gate { 16337c478bd9Sstevel@tonic-gate int count = 0; 16347c478bd9Sstevel@tonic-gate 16357c478bd9Sstevel@tonic-gate show_disk_mode = SHOW_SECOND_ONWARDS; 16367c478bd9Sstevel@tonic-gate 16377c478bd9Sstevel@tonic-gate (void) snapshot_walk(SNAP_IODEVS, oldss, newss, show_disk, &count); 16387c478bd9Sstevel@tonic-gate } 16397c478bd9Sstevel@tonic-gate 16407c478bd9Sstevel@tonic-gate void 16417c478bd9Sstevel@tonic-gate show_all_disks(void) 16427c478bd9Sstevel@tonic-gate { 16437c478bd9Sstevel@tonic-gate int count = 0; 16447c478bd9Sstevel@tonic-gate 16457c478bd9Sstevel@tonic-gate show_disk_mode = SHOW_ALL; 16467c478bd9Sstevel@tonic-gate 16477c478bd9Sstevel@tonic-gate (void) snapshot_walk(SNAP_IODEVS, oldss, newss, show_disk, &count); 16487c478bd9Sstevel@tonic-gate } 16497c478bd9Sstevel@tonic-gate 16507c478bd9Sstevel@tonic-gate /* 16517c478bd9Sstevel@tonic-gate * Write a newline out and clear the lineout flag. 16527c478bd9Sstevel@tonic-gate */ 16537c478bd9Sstevel@tonic-gate static void 16547c478bd9Sstevel@tonic-gate do_newline(void) 16557c478bd9Sstevel@tonic-gate { 16567c478bd9Sstevel@tonic-gate if (lineout) { 16577c478bd9Sstevel@tonic-gate (void) putchar('\n'); 16587c478bd9Sstevel@tonic-gate lineout = 0; 16597c478bd9Sstevel@tonic-gate } 16607c478bd9Sstevel@tonic-gate } 16617c478bd9Sstevel@tonic-gate 16627c478bd9Sstevel@tonic-gate /* 16637c478bd9Sstevel@tonic-gate * Generalized printf function that determines what extra 16647c478bd9Sstevel@tonic-gate * to print out if we're in raw mode. At this time we 16657c478bd9Sstevel@tonic-gate * don't care about errors. 16667c478bd9Sstevel@tonic-gate */ 16677c478bd9Sstevel@tonic-gate static void 16687c478bd9Sstevel@tonic-gate push_out(const char *message, ...) 16697c478bd9Sstevel@tonic-gate { 16707c478bd9Sstevel@tonic-gate va_list args; 16717c478bd9Sstevel@tonic-gate 16727c478bd9Sstevel@tonic-gate va_start(args, message); 16737c478bd9Sstevel@tonic-gate if (do_raw && lineout == 1) 16747c478bd9Sstevel@tonic-gate (void) putchar(','); 16757c478bd9Sstevel@tonic-gate (void) vprintf(message, args); 16767c478bd9Sstevel@tonic-gate va_end(args); 16777c478bd9Sstevel@tonic-gate lineout = 1; 16787c478bd9Sstevel@tonic-gate } 16797c478bd9Sstevel@tonic-gate 16807c478bd9Sstevel@tonic-gate /* 16817c478bd9Sstevel@tonic-gate * Emit the header string when -e is specified. 16827c478bd9Sstevel@tonic-gate */ 16837c478bd9Sstevel@tonic-gate static void 16847c478bd9Sstevel@tonic-gate print_err_hdr(void) 16857c478bd9Sstevel@tonic-gate { 16867c478bd9Sstevel@tonic-gate char obuf[SMALL_SCRATCH_BUFLEN]; 16877c478bd9Sstevel@tonic-gate 1688a08731ecScth if (do_raw) { 1689a08731ecScth push_out("errors"); 1690a08731ecScth return; 1691a08731ecScth } 1692a08731ecScth 16937c478bd9Sstevel@tonic-gate if (do_conversions == 0) { 16947c478bd9Sstevel@tonic-gate if (!(do_disk & DISK_EXTENDED)) { 16957c478bd9Sstevel@tonic-gate (void) snprintf(obuf, sizeof (obuf), 16967c478bd9Sstevel@tonic-gate "%11s", one_blank); 16977c478bd9Sstevel@tonic-gate push_out(obuf); 16987c478bd9Sstevel@tonic-gate } 16997c478bd9Sstevel@tonic-gate } else if (do_disk == DISK_ERRORS) 17007c478bd9Sstevel@tonic-gate push_out(two_blanks); 17017c478bd9Sstevel@tonic-gate else 17027c478bd9Sstevel@tonic-gate push_out(one_blank); 17037c478bd9Sstevel@tonic-gate push_out("---- errors --- "); 17047c478bd9Sstevel@tonic-gate } 17057c478bd9Sstevel@tonic-gate 17067c478bd9Sstevel@tonic-gate /* 17077c478bd9Sstevel@tonic-gate * Emit the header string when -e is specified. 17087c478bd9Sstevel@tonic-gate */ 17097c478bd9Sstevel@tonic-gate static void 17107c478bd9Sstevel@tonic-gate print_disk_header(void) 17117c478bd9Sstevel@tonic-gate { 17127c478bd9Sstevel@tonic-gate push_out(disk_header); 17137c478bd9Sstevel@tonic-gate } 17147c478bd9Sstevel@tonic-gate 17157c478bd9Sstevel@tonic-gate /* 17167c478bd9Sstevel@tonic-gate * No, UINTMAX_MAX isn't the right thing here since 17177c478bd9Sstevel@tonic-gate * it is #defined to be either INT32_MAX or INT64_MAX 17187c478bd9Sstevel@tonic-gate * depending on the whether _LP64 is defined. 17197c478bd9Sstevel@tonic-gate * 17207c478bd9Sstevel@tonic-gate * We want to handle the odd future case of having 17217c478bd9Sstevel@tonic-gate * ulonglong_t be more than 64 bits but we have 17227c478bd9Sstevel@tonic-gate * no nice #define MAX value we can drop in place 17237c478bd9Sstevel@tonic-gate * without having to change this code in the future. 17247c478bd9Sstevel@tonic-gate */ 17257c478bd9Sstevel@tonic-gate 17267c478bd9Sstevel@tonic-gate u_longlong_t 17277c478bd9Sstevel@tonic-gate ull_delta(u_longlong_t old, u_longlong_t new) 17287c478bd9Sstevel@tonic-gate { 17297c478bd9Sstevel@tonic-gate if (new >= old) 17307c478bd9Sstevel@tonic-gate return (new - old); 17317c478bd9Sstevel@tonic-gate else 17327c478bd9Sstevel@tonic-gate return ((UINT64_MAX - old) + new + 1); 17337c478bd9Sstevel@tonic-gate } 17347c478bd9Sstevel@tonic-gate 17357c478bd9Sstevel@tonic-gate /* 17367c478bd9Sstevel@tonic-gate * Take the difference of an unsigned 32 17377c478bd9Sstevel@tonic-gate * bit int attempting to cater for 17387c478bd9Sstevel@tonic-gate * overflow. 17397c478bd9Sstevel@tonic-gate */ 17407c478bd9Sstevel@tonic-gate uint_t 17417c478bd9Sstevel@tonic-gate u32_delta(uint_t old, uint_t new) 17427c478bd9Sstevel@tonic-gate { 17437c478bd9Sstevel@tonic-gate if (new >= old) 17447c478bd9Sstevel@tonic-gate return (new - old); 17457c478bd9Sstevel@tonic-gate else 17467c478bd9Sstevel@tonic-gate return ((UINT32_MAX - old) + new + 1); 17477c478bd9Sstevel@tonic-gate } 17487c478bd9Sstevel@tonic-gate 17497c478bd9Sstevel@tonic-gate /* 17507c478bd9Sstevel@tonic-gate * This is exactly what is needed for standard iostat output, 17517c478bd9Sstevel@tonic-gate * but make sure to use it only for that 17527c478bd9Sstevel@tonic-gate */ 17537c478bd9Sstevel@tonic-gate #define EPSILON (0.1) 17547c478bd9Sstevel@tonic-gate static int 17557c478bd9Sstevel@tonic-gate fzero(double value) 17567c478bd9Sstevel@tonic-gate { 17577c478bd9Sstevel@tonic-gate return (value >= 0.0 && value < EPSILON); 17587c478bd9Sstevel@tonic-gate } 17597c478bd9Sstevel@tonic-gate 17607c478bd9Sstevel@tonic-gate static int 17617c478bd9Sstevel@tonic-gate safe_strtoi(char const *val, char *errmsg) 17627c478bd9Sstevel@tonic-gate { 17637c478bd9Sstevel@tonic-gate char *end; 17647c478bd9Sstevel@tonic-gate long tmp; 17657c478bd9Sstevel@tonic-gate 17667c478bd9Sstevel@tonic-gate errno = 0; 17677c478bd9Sstevel@tonic-gate tmp = strtol(val, &end, 10); 17687c478bd9Sstevel@tonic-gate if (*end != '\0' || errno) 17697c478bd9Sstevel@tonic-gate fail(0, "%s %s", errmsg, val); 17707c478bd9Sstevel@tonic-gate return ((int)tmp); 17717c478bd9Sstevel@tonic-gate } 1772