2 * Copyright (c) 1983, 1989, 1993
3 * The Regents of the University of California. All rights reserved.
5 * This code is derived from software contributed to Berkeley by
6 * Rick Macklem at The University of Guelph.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the University nor the names of its contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * Copyright (c) 2004, 2008, 2009 Silicon Graphics International Corp.
34 * All rights reserved.
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
39 * 1. Redistributions of source code must retain the above copyright
40 * notice, this list of conditions, and the following disclaimer,
41 * without modification.
42 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
43 * substantially similar to the "NO WARRANTY" disclaimer below
44 * ("Disclaimer") and any redistribution must be conditioned upon
45 * including a substantially similar Disclaimer requirement for further
46 * binary redistribution.
49 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
50 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
51 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
52 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
53 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
54 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
55 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
56 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
57 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
58 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
59 * POSSIBILITY OF SUCH DAMAGES.
64 static const char copyright[] =
65 "@(#) Copyright (c) 1983, 1989, 1993\n\
66 The Regents of the University of California. All rights reserved.\n";
71 static char sccsid[] = "@(#)nfsstat.c 8.2 (Berkeley) 3/31/95";
73 static const char rcsid[] =
77 #include <sys/param.h>
78 #include <sys/module.h>
79 #include <sys/mount.h>
81 #include <sys/sysctl.h>
82 #include <nfs/nfssvc.h>
84 #include <fs/nfs/nfsproto.h>
85 #include <fs/nfs/nfsport.h>
102 #include <libxo/xo.h>
104 static int widemode = 0;
105 static int zflag = 0;
106 static int printtitle = 1;
107 static struct nfsstatsv1 ext_nfsstats;
108 static int extra_output = 0;
110 static void intpr(int, int);
111 static void printhdr(int, int, int);
112 static void usage(void);
113 static char *sperc1(int, int);
114 static char *sperc2(int, int);
115 static void exp_intpr(int, int, int);
116 static void exp_sidewaysintpr(u_int, int, int, int);
117 static void compute_new_stats(struct nfsstatsv1 *cur_stats,
118 struct nfsstatsv1 *prev_stats, int curop, long double etime,
119 long double *mbsec, long double *kb_per_transfer,
120 long double *transfers_per_second, long double *ms_per_transfer,
121 uint64_t *queue_len, long double *busy_pct);
123 #define DELTA(field) (nfsstats.field - lastst.field)
125 #define STAT_TYPE_READ 0
126 #define STAT_TYPE_WRITE 1
127 #define STAT_TYPE_COMMIT 2
128 #define NUM_STAT_TYPES 3
134 static struct stattypes statstruct[] = {
135 {STAT_TYPE_READ, NFSV4OP_READ},
136 {STAT_TYPE_WRITE, NFSV4OP_WRITE},
137 {STAT_TYPE_COMMIT, NFSV4OP_COMMIT}
140 #define STAT_TYPE_TO_NFS(stat_type) statstruct[stat_type].nfs_type
142 #define NFSSTAT_XO_VERSION "1"
145 main(int argc, char **argv)
154 struct statfs *mntbuf;
155 struct nfscl_dumpmntopts dumpmntopts;
159 argc = xo_parse_args(argc, argv);
163 xo_set_version(NFSSTAT_XO_VERSION);
165 while ((ch = getopt(argc, argv, "cdEesWM:mN:w:zq")) != -1)
168 printf("*** -M option deprecated, ignored\n\n");
171 /* Display mount options for NFS mount points. */
172 mntlen = getmntinfo(&mntbuf, MNT_NOWAIT);
173 for (i = 0; i < mntlen; i++) {
174 if (strcmp(mntbuf->f_fstypename, "nfs") == 0) {
175 dumpmntopts.ndmnt_fname =
177 dumpmntopts.ndmnt_buf = buf;
178 dumpmntopts.ndmnt_blen = sizeof(buf);
179 if (nfssvc(NFSSVC_DUMPMNTOPTS,
181 printf("%s on %s\n%s\n",
182 mntbuf->f_mntfromname,
183 mntbuf->f_mntonname, buf);
184 else if (errno == EPERM)
185 errx(1, "Only priviledged users"
186 " can use the -m option");
192 printf("*** -N option deprecated, ignored\n\n");
198 interval = atoi(optarg);
219 if (extra_output != 0)
220 xo_err(1, "-e and -E are mutually exclusive");
224 if (extra_output != 0)
225 xo_err(1, "-e and -E are mutually exclusive");
238 #define BACKWARD_COMPATIBILITY
239 #ifdef BACKWARD_COMPATIBILITY
241 interval = atoi(*argv);
243 if (modfind("nfscommon") < 0)
244 xo_err(1, "NFS client/server not loaded");
247 exp_sidewaysintpr(interval, clientOnly, serverOnly,
250 xo_open_container("nfsstat");
251 if (extra_output != 0)
252 exp_intpr(clientOnly, serverOnly, extra_output - 1);
254 intpr(clientOnly, serverOnly);
255 xo_close_container("nfsstat");
263 * Print a description of the nfs stats.
266 intpr(int clientOnly, int serverOnly)
270 nfssvc_flag = NFSSVC_GETSTATS | NFSSVC_NEWSTRUCT;
273 nfssvc_flag |= NFSSVC_ZEROCLTSTATS;
275 nfssvc_flag |= NFSSVC_ZEROSRVSTATS;
277 ext_nfsstats.vers = NFSSTATS_V1;
278 if (nfssvc(nfssvc_flag, &ext_nfsstats) < 0)
279 xo_err(1, "Can't get stats");
281 xo_open_container("clientstats");
284 xo_emit("{T:Client Info:\n");
286 xo_open_container("operations");
287 xo_emit("{T:Rpc Counts:}\n");
289 xo_emit("{T:Getattr/%13.13s}{T:Setattr/%13.13s}"
290 "{T:Lookup/%13.13s}{T:Readlink/%13.13s}"
291 "{T:Read/%13.13s}{T:Write/%13.13s}"
292 "{T:Create/%13.13s}{T:Remove/%13.13s}\n");
293 xo_emit("{:getattr/%13ju}{:setattr/%13ju}"
294 "{:lookup/%13ju}{:readlink/%13ju}"
295 "{:read/%13ju}{:write/%13ju}"
296 "{:create/%13ju}{:remove/%13ju}\n",
297 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETATTR],
298 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETATTR],
299 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOOKUP],
300 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READLINK],
301 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READ],
302 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_WRITE],
303 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CREATE],
304 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_REMOVE]);
306 xo_emit("{T:Rename/%13.13s}{T:Link/%13.13s}"
307 "{T:Symlink/%13.13s}{T:Mkdir/%13.13s}"
308 "{T:Rmdir/%13.13s}{T:Readdir/%13.13s}"
309 "{T:RdirPlus/%13.13s}{T:Access/%13.13s}\n");
310 xo_emit("{:rename/%13ju}{:link/%13ju}"
311 "{:symlink/%13ju}{:mkdir/%13ju}"
312 "{:rmdir/%13ju}{:readdir/%13ju}"
313 "{:rdirplus/%13ju}{:access/%13ju}\n",
314 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RENAME],
315 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LINK],
316 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SYMLINK],
317 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_MKDIR],
318 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RMDIR],
319 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDIR],
320 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDIRPLUS],
321 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_ACCESS]);
323 xo_emit("{T:Mknod/%13.13s}{T:Fsstat/%13.13s}"
324 "{T:Fsinfo/%13.13s}{T:PathConf/%13.13s}"
325 "{T:Commit/%13.13s}\n");
326 xo_emit("{:mknod/%13ju}{:fsstat/%13ju}"
327 "{:fsinfo/%13ju}{:pathconf/%13ju}"
329 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_MKNOD],
330 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FSSTAT],
331 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FSINFO],
332 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_PATHCONF],
333 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_COMMIT]);
335 xo_close_container("operations");
337 xo_open_container("rpcs");
338 xo_emit("{T:Rpc Info:}\n");
340 xo_emit("{T:TimedOut/%13.13s}{T:Invalid/%13.13s}"
341 "{T:X Replies/%13.13s}{T:Retries/%13.13s}"
342 "{T:Requests/%13.13s}\n");
343 xo_emit("{:timedout/%13ju}{:invalid/%13ju}"
344 "{:xreplies/%13ju}{:retries/%13ju}"
345 "{:requests/%13ju}\n",
346 (uintmax_t)ext_nfsstats.rpctimeouts,
347 (uintmax_t)ext_nfsstats.rpcinvalid,
348 (uintmax_t)ext_nfsstats.rpcunexpected,
349 (uintmax_t)ext_nfsstats.rpcretries,
350 (uintmax_t)ext_nfsstats.rpcrequests);
351 xo_close_container("rpcs");
353 xo_open_container("cache");
354 xo_emit("{T:Cache Info:}\n");
356 xo_emit("{T:Attr Hits/%13.13s}{T:Attr Misses/%13.13s}"
357 "{T:Lkup Hits/%13.13s}{T:Lkup Misses/%13.13s}"
358 "{T:BioR Hits/%13.13s}{T:BioR Misses/%13.13s}"
359 "{T:BioW Hits/%13.13s}{T:BioW Misses/%13.13s}\n");
360 xo_emit("{:attrhits/%13ju}{:attrmisses/%13ju}"
361 "{:lkuphits/%13ju}{:lkupmisses/%13ju}"
362 "{:biorhits/%13ju}{:biormisses/%13ju}"
363 "{:biowhits/%13ju}{:biowmisses/%13ju}\n",
364 (uintmax_t)ext_nfsstats.attrcache_hits,
365 (uintmax_t)ext_nfsstats.attrcache_misses,
366 (uintmax_t)ext_nfsstats.lookupcache_hits,
367 (uintmax_t)ext_nfsstats.lookupcache_misses,
368 (uintmax_t)(ext_nfsstats.biocache_reads -
369 ext_nfsstats.read_bios),
370 (uintmax_t)ext_nfsstats.read_bios,
371 (uintmax_t)(ext_nfsstats.biocache_writes -
372 ext_nfsstats.write_bios),
373 (uintmax_t)ext_nfsstats.write_bios);
375 xo_emit("{T:BioRL Hits/%13.13s}{T:BioRL Misses/%13.13s}"
376 "{T:BioD Hits/%13.13s}{T:BioD Misses/%13.13s}"
377 "{T:DirE Hits/%13.13s}{T:DirE Misses/%13.13s}"
378 "{T:Accs Hits/%13.13s}{T:Accs Misses/%13.13s}\n");
379 xo_emit("{:biosrlhits/%13ju}{:biorlmisses/%13ju}"
380 "{:biodhits/%13ju}{:biodmisses/%13ju}"
381 "{:direhits/%13ju}{:diremisses/%13ju}"
382 "{:accshits/%13ju}{:accsmisses/%13ju}\n",
383 (uintmax_t)(ext_nfsstats.biocache_readlinks -
384 ext_nfsstats.readlink_bios),
385 (uintmax_t)ext_nfsstats.readlink_bios,
386 (uintmax_t)(ext_nfsstats.biocache_readdirs -
387 ext_nfsstats.readdir_bios),
388 (uintmax_t)ext_nfsstats.readdir_bios,
389 (uintmax_t)ext_nfsstats.direofcache_hits,
390 (uintmax_t)ext_nfsstats.direofcache_misses,
391 (uintmax_t)ext_nfsstats.accesscache_hits,
392 (uintmax_t)ext_nfsstats.accesscache_misses);
394 xo_close_container("cache");
396 xo_close_container("clientstats");
399 xo_open_container("serverstats");
401 xo_emit("{T:Server Info:}\n");
402 xo_open_container("operations");
404 xo_emit("{T:Getattr/%13.13s}{T:Setattr/%13.13s}"
405 "{T:Lookup/%13.13s}{T:Readlink/%13.13s}"
406 "{T:Read/%13.13s}{T:Write/%13.13s}"
407 "{T:Create/%13.13s}{T:Remove/%13.13s}\n");
408 xo_emit("{:getattr/%13ju}{:setattr/%13ju}"
409 "{:lookup/%13ju}{:readlink/%13ju}"
410 "{:read/%13ju}{:write/%13ju}"
411 "{:create/%13ju}{:remove/%13ju}\n",
412 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETATTR],
413 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETATTR],
414 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOOKUP],
415 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READLINK],
416 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READ],
417 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITE],
418 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CREATE],
419 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_REMOVE]);
421 xo_emit("{T:Rename/%13.13s}{T:Link/%13.13s}"
422 "{T:Symlink/%13.13s}{T:Mkdir/%13.13s}"
423 "{T:Rmdir/%13.13s}{T:Readdir/%13.13s}"
424 "{T:RdirPlus/%13.13s}{T:Access/%13.13s}\n");
425 xo_emit("{:rename/%13ju}{:link/%13ju}"
426 "{:symlink/%13ju}{:mkdir/%13ju}"
427 "{:rmdir/%13ju}{:readdir/%13ju}"
428 "{:rdirplus/%13ju}{:access/%13ju}\n",
429 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RENAME],
430 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LINK],
431 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SYMLINK],
432 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_MKDIR],
433 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RMDIR],
434 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READDIR],
435 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READDIRPLUS],
436 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_ACCESS]);
438 xo_emit("{T:Mknod/%13.13s}{T:Fsstat/%13.13s}"
439 "{T:Fsinfo/%13.13s}{T:PathConf/%13.13s}"
440 "{T:Commit/%13.13s}\n");
441 xo_emit("{:mknod/%13ju}{:fsstat/%13ju}"
442 "{:fsinfo/%13ju}{:pathconf/%13ju}"
444 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_MKNOD],
445 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FSSTAT],
446 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FSINFO],
447 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PATHCONF],
448 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_COMMIT]);
450 xo_close_container("operations");
452 xo_open_container("server");
453 xo_emit("{T:Server Re-Failed}\n");
454 xo_emit("{:retfailed/%16ju}\n", (uintmax_t)ext_nfsstats.srvrpc_errs);
456 xo_emit("{T:Server Faults}\n");
457 xo_emit("{:faults/%13ju}\n", (uintmax_t)ext_nfsstats.srv_errs);
459 xo_emit("{T:Server Write Gathering:/%13.13s}\n");
461 xo_emit("{T:WriteOps/%13.13s}{T:WriteRPC/%13.13s}"
462 "{T:Opsaved/%13.13s}\n");
463 xo_emit("{:writeops/%13ju}{:writerpc/%13ju}"
464 "{:opsaved/%13ju}\n",
466 * The new client doesn't do write gathering. It was
467 * only useful for NFSv2.
469 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITE],
470 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITE], 0);
472 xo_close_container("server");
474 xo_open_container("cache");
475 xo_emit("{T:Server Cache Stats:/%13.13s}\n");
476 xo_emit("{T:Inprog/%13.13s}{T:Idem/%13.13s}"
477 "{T:Non-Idem/%13.13s}{T:Misses/%13.13s}\n");
478 xo_emit("{:inprog/%13ju}{:idem/%13ju}"
479 "{:nonidem/%13ju}{:misses/%13ju}\n",
480 (uintmax_t)ext_nfsstats.srvcache_inproghits,
481 (uintmax_t)ext_nfsstats.srvcache_idemdonehits,
482 (uintmax_t)ext_nfsstats.srvcache_nonidemdonehits,
483 (uintmax_t)ext_nfsstats.srvcache_misses);
484 xo_close_container("cache");
486 xo_close_container("serverstats");
491 printhdr(int clientOnly, int serverOnly, int newStats)
495 printf(" [%s Read %s] [%s Write %s] "
496 "%s[=========== Total ============]\n"
497 " KB/t tps MB/s%s KB/t tps MB/s%s "
498 "%sKB/t tps MB/s ms ql %%b",
499 widemode ? "========" : "=====",
500 widemode ? "========" : "=====",
501 widemode ? "========" : "=====",
502 widemode ? "=======" : "====",
503 widemode ? "[Commit ] " : "",
504 widemode ? " ms" : "",
505 widemode ? " ms" : "",
506 widemode ? "tps ms " : "");
508 printf("%s%6.6s %6.6s %6.6s %6.6s %6.6s %6.6s %6.6s %6.6s",
509 ((serverOnly && clientOnly) ? " " : " "),
510 "GtAttr", "Lookup", "Rdlink", "Read", "Write", "Rename",
512 if (widemode && clientOnly) {
513 printf(" Attr Lkup BioR BioW Accs BioD");
523 (void)fprintf(stderr,
524 "usage: nfsstat [-cdemszW] [-w wait]\n");
528 static char SPBuf[64][8];
532 sperc1(int hits, int misses)
534 char *p = SPBuf[SPIndex];
538 (int)(char)((quad_t)hits * 100 / (hits + misses)));
542 SPIndex = (SPIndex + 1) & 63;
547 sperc2(int ttl, int misses)
549 char *p = SPBuf[SPIndex];
553 (int)(char)((quad_t)(ttl - misses) * 100 / ttl));
557 SPIndex = (SPIndex + 1) & 63;
561 #define DELTA_T(field) \
562 devstat_compute_etime(&cur_stats->field, \
563 (prev_stats ? &prev_stats->field : NULL))
566 * XXX KDM mostly copied from ctlstat. We should commonize the code (and
567 * the devstat code) somehow.
570 compute_new_stats(struct nfsstatsv1 *cur_stats,
571 struct nfsstatsv1 *prev_stats, int curop,
572 long double etime, long double *mbsec,
573 long double *kb_per_transfer,
574 long double *transfers_per_second,
575 long double *ms_per_transfer, uint64_t *queue_len,
576 long double *busy_pct)
578 uint64_t total_bytes = 0, total_operations = 0;
579 struct bintime total_time_bt;
580 struct timespec total_time_ts;
582 bzero(&total_time_bt, sizeof(total_time_bt));
583 bzero(&total_time_ts, sizeof(total_time_ts));
585 total_bytes = cur_stats->srvbytes[curop];
586 total_operations = cur_stats->srvops[curop];
587 if (prev_stats != NULL) {
588 total_bytes -= prev_stats->srvbytes[curop];
589 total_operations -= prev_stats->srvops[curop];
592 *mbsec = total_bytes;
593 *mbsec /= 1024 * 1024;
595 *busy_pct = DELTA_T(busytime);
607 *kb_per_transfer = total_bytes;
608 *kb_per_transfer /= 1024;
609 if (total_operations > 0)
610 *kb_per_transfer /= total_operations;
612 *kb_per_transfer = 0;
614 *transfers_per_second = total_operations;
615 *transfers_per_second /= etime;
617 *transfers_per_second = 0.0;
620 if (total_operations > 0) {
621 *ms_per_transfer = DELTA_T(srvduration[curop]);
622 *ms_per_transfer /= total_operations;
623 *ms_per_transfer *= 1000;
625 *ms_per_transfer = 0.0;
627 *queue_len = cur_stats->srvstartcnt - cur_stats->srvdonecnt;
631 * Print a description of the nfs stats for the client/server,
635 exp_intpr(int clientOnly, int serverOnly, int nfs41)
639 xo_open_container("nfsv4");
641 nfssvc_flag = NFSSVC_GETSTATS | NFSSVC_NEWSTRUCT;
644 nfssvc_flag |= NFSSVC_ZEROCLTSTATS;
646 nfssvc_flag |= NFSSVC_ZEROSRVSTATS;
648 ext_nfsstats.vers = NFSSTATS_V1;
649 if (nfssvc(nfssvc_flag, &ext_nfsstats) < 0)
650 xo_err(1, "Can't get stats");
651 if (clientOnly != 0) {
652 xo_open_container("clientstats");
654 xo_open_container("operations");
656 xo_emit("{T:Client Info:}\n");
657 xo_emit("{T:RPC Counts:}\n");
659 xo_emit("{T:Getattr/%13.13s}{T:Setattr/%13.13s}"
660 "{T:Lookup/%13.13s}{T:Readlink/%13.13s}"
661 "{T:Read/%13.13s}{T:Write/%13.13s}\n");
662 xo_emit("{:getattr/%13ju}{:setattr/%13ju}{:lookup/%13ju}"
663 "{:readlink/%13ju}{:read/%13ju}{:write/%13ju}\n",
664 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETATTR],
665 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETATTR],
666 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOOKUP],
667 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READLINK],
668 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READ],
669 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_WRITE]);
670 xo_emit("{T:Create/%13.13s}{T:Remove/%13.13s}"
671 "{T:Rename/%13.13s}{T:Link/%13.13s}"
672 "{T:Symlink/%13.13s}{T:Mkdir/%13.13s}\n");
673 xo_emit("{:create/%13ju}{:remove/%13ju}{:rename/%13ju}"
674 "{:link/%13ju}{:symlink/%13ju}{:mkdir/%13ju}\n",
675 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CREATE],
676 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_REMOVE],
677 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RENAME],
678 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LINK],
679 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SYMLINK],
680 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_MKDIR]);
681 xo_emit("{T:Rmdir/%13.13s}{T:Readdir/%13.13s}"
682 "{T:RdirPlus/%13.13s}{T:Access/%13.13s}"
683 "{T:Mknod/%13.13s}{T:Fsstat/%13.13s}\n");
684 xo_emit("{:rmdir/%13ju}{:readdir/%13ju}{:rdirplus/%13ju}"
685 "{:access/%13ju}{:mknod/%13ju}{:fsstat/%13ju}\n",
686 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RMDIR],
687 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDIR],
688 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDIRPLUS],
689 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_ACCESS],
690 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_MKNOD],
691 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FSSTAT]);
692 xo_emit("{T:FSinfo/%13.13s}{T:pathConf/%13.13s}"
693 "{T:Commit/%13.13s}{T:SetClId/%13.13s}"
694 "{T:SetClIdCf/%13.13s}{T:Lock/%13.13s}\n");
695 xo_emit("{:fsinfo/%13ju}{:pathconf/%13ju}{:commit/%13ju}"
696 "{:setclientid/%13ju}{:setclientidcf/%13ju}{:lock/%13ju}\n",
697 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FSINFO],
698 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_PATHCONF],
699 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_COMMIT],
700 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETCLIENTID],
701 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETCLIENTIDCFRM],
702 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOCK]);
703 xo_emit("{T:LockT/%13.13s}{T:LockU/%13.13s}"
704 "{T:Open/%13.13s}{T:OpenCfr/%13.13s}\n");
705 xo_emit("{:lockt/%13ju}{:locku/%13ju}"
706 "{:open/%13ju}{:opencfr/%13ju}\n",
707 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOCKT],
708 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOCKU],
709 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_OPEN],
710 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_OPENCONFIRM]);
713 xo_open_container("nfsv41");
715 xo_emit("{T:OpenDownGr/%13.13s}{T:Close/%13.13s}\n");
716 xo_emit("{:opendowngr/%13ju}{:close/%13ju}\n",
717 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_OPENDOWNGRADE],
718 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CLOSE]);
720 xo_emit("{T:RelLckOwn/%13.13s}{T:FreeStateID/%13.13s}"
721 "{T:PutRootFH/%13.13s}{T:DelegRet/%13.13s}"
722 "{T:GetAcl/%13.13s}{T:SetAcl/%13.13s}\n");
723 xo_emit("{:rellckown/%13ju}{:freestateid/%13ju}"
724 "{:getacl/%13ju}{:delegret/%13ju}"
725 "{:getacl/%13ju}{:setacl/%13ju}\n",
726 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RELEASELCKOWN],
727 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FREESTATEID],
728 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_PUTROOTFH],
729 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_DELEGRETURN],
730 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETACL],
731 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETACL]);
733 xo_emit("{T:ExchangeId/%13.13s}{T:CreateSess/%13.13s}"
734 "{T:DestroySess/%13.13s}{T:DestroyClId/%13.13s}"
735 "{T:LayoutGet/%13.13s}{T:GetDevInfo/%13.13s}\n");
736 xo_emit("{:exchangeid/%13ju}{:createsess/%13ju}"
737 "{:destroysess/%13ju}{:destroyclid/%13ju}"
738 "{:layoutget/%13ju}{:getdevinfo/%13ju}\n",
739 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_EXCHANGEID],
740 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CREATESESSION],
741 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_DESTROYSESSION],
742 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_DESTROYCLIENT],
743 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LAYOUTGET],
744 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETDEVICEINFO]);
746 xo_emit("{T:LayoutCommit/%13.13s}{T:LayoutReturn/%13.13s}"
747 "{T:ReclaimCompl/%13.13s}{T:ReadDataS/%13.13s}"
748 "{T:WriteDataS/%13.13s}{T:CommitDataS/%13.13s}\n");
749 xo_emit("{:layoutcomit/%13ju}{:layoutreturn/%13ju}"
750 "{:reclaimcompl/%13ju}{:readdatas/%13ju}"
751 "{:writedatas/%13ju}{:commitdatas/%13ju}\n",
752 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LAYOUTCOMMIT],
753 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LAYOUTRETURN],
754 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RECLAIMCOMPL],
755 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDS],
756 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_WRITEDS],
757 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_COMMITDS]);
759 xo_emit("{T:OpenLayout/%13.13s}{T:CreateLayout/%13.13s}\n");
760 xo_emit("{:openlayout/%13ju}{:createlayout/%13ju}\n",
761 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_OPENLAYGET],
762 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CREATELAYGET]);
764 xo_close_container("nfsv41");
766 xo_open_container("nfsv42");
768 xo_emit("{T:IOAdvise/%13.13s}{T:Allocate/%13.13s}"
769 "{T:Copy/%13.13s}{T:Seek/%13.13s}"
770 "{T:SeekDataS/%13.13s}{T:GetExtattr/%13.13s}\n");
771 xo_emit("{:ioadvise/%13ju}{:allocate/%13ju}"
772 "{:copy/%13ju}{:seek/%13ju}"
773 "{:seekdatas/%13ju}{:getextattr/%13ju}\n",
774 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_IOADVISE],
775 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_ALLOCATE],
776 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_COPY],
777 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SEEK],
778 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SEEKDS],
779 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETEXTATTR]);
781 xo_emit("{T:SetExtattr/%13.13s}{T:RmExtattr/%13.13s}"
782 "{T:ListExtattr/%13.13s}\n");
783 xo_emit("{:setextattr/%13ju}{:rmextattr/%13ju}"
784 "{:listextattr/%13ju}\n",
785 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETEXTATTR],
786 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RMEXTATTR],
787 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LISTEXTATTR]);
789 xo_close_container("nfsv42");
791 xo_close_container("operations");
793 xo_open_container("client");
794 xo_emit("{T:OpenOwner/%13.13s}{T:Opens/%13.13s}"
795 "{T:LockOwner/%13.13s}{T:Locks/%13.13s}"
796 "{T:Delegs/%13.13s}{T:LocalOwn/%13.13s}\n");
797 xo_emit("{:openowner/%13ju}{:opens/%13ju}"
798 "{:lockowner/%13ju}{:locks/%13ju}"
799 "{:delegs/%13ju}{:localown/%13ju}\n",
800 (uintmax_t)ext_nfsstats.clopenowners,
801 (uintmax_t)ext_nfsstats.clopens,
802 (uintmax_t)ext_nfsstats.cllockowners,
803 (uintmax_t)ext_nfsstats.cllocks,
804 (uintmax_t)ext_nfsstats.cldelegates,
805 (uintmax_t)ext_nfsstats.cllocalopenowners);
807 xo_emit("{T:LocalOpen/%13.13s}{T:LocalLown/%13.13s}"
808 "{T:LocalLock/%13.13s}\n");
809 xo_emit("{:localopen/%13ju}{:locallown/%13ju}"
810 "{:locallock/%13ju}\n",
811 (uintmax_t)ext_nfsstats.cllocalopens,
812 (uintmax_t)ext_nfsstats.cllocallockowners,
813 (uintmax_t)ext_nfsstats.cllocallocks);
814 xo_close_container("client");
816 xo_open_container("rpc");
818 xo_emit("{T:Rpc Info:}\n");
819 xo_emit("{T:TimedOut/%13.13s}{T:Invalid/%13.13s}"
820 "{T:X Replies/%13.13s}{T:Retries/%13.13s}"
821 "{T:Requests/%13.13s}\n");
822 xo_emit("{:timedout/%13ju}{:invalid/%13ju}"
823 "{:xreplies/%13ju}{:retries/%13ju}"
824 "{:requests/%13ju}\n",
825 (uintmax_t)ext_nfsstats.rpctimeouts,
826 (uintmax_t)ext_nfsstats.rpcinvalid,
827 (uintmax_t)ext_nfsstats.rpcunexpected,
828 (uintmax_t)ext_nfsstats.rpcretries,
829 (uintmax_t)ext_nfsstats.rpcrequests);
830 xo_close_container("rpc");
832 xo_open_container("cache");
834 xo_emit("{T:Cache Info:}\n");
835 xo_emit("{T:Attr Hits/%13.13s}{T:Attr Misses/%13.13s}"
836 "{T:Lkup Hits/%13.13s}{T:Lkup Misses/%13.13s}\n");
837 xo_emit("{:attrhits/%13ju}{:attrmisses/%13ju}"
838 "{:lkuphits/%13ju}{:lkupmisses/%13ju}\n",
839 (uintmax_t)ext_nfsstats.attrcache_hits,
840 (uintmax_t)ext_nfsstats.attrcache_misses,
841 (uintmax_t)ext_nfsstats.lookupcache_hits,
842 (uintmax_t)ext_nfsstats.lookupcache_misses);
844 xo_emit("{T:BioR Hits/%13.13s}{T:BioR Misses/%13.13s}"
845 "{T:BioW Hits/%13.13s}{T:BioW Misses/%13.13s}\n");
846 xo_emit("{:biorhits/%13ju}{:biormisses/%13ju}"
847 "{:biowhits/%13ju}{:biowmisses/%13ju}\n",
848 (uintmax_t)(ext_nfsstats.biocache_reads -
849 ext_nfsstats.read_bios),
850 (uintmax_t)ext_nfsstats.read_bios,
851 (uintmax_t)(ext_nfsstats.biocache_writes -
852 ext_nfsstats.write_bios),
853 (uintmax_t)ext_nfsstats.write_bios);
855 xo_emit("{T:BioRL Hits/%13.13s}{T:BioRL Misses/%13.13s}"
856 "{T:BioD Hits/%13.13s}{T:BioD Misses/%13.13s}\n");
857 xo_emit("{:biorlhits/%13ju}{:biorlmisses/%13ju}"
858 "{:biodhits/%13ju}{:biodmisses/%13ju}\n",
859 (uintmax_t)(ext_nfsstats.biocache_readlinks -
860 ext_nfsstats.readlink_bios),
861 (uintmax_t)ext_nfsstats.readlink_bios,
862 (uintmax_t)(ext_nfsstats.biocache_readdirs -
863 ext_nfsstats.readdir_bios),
864 (uintmax_t)ext_nfsstats.readdir_bios);
866 xo_emit("{T:DirE Hits/%13.13s}{T:DirE Misses/%13.13s}\n");
867 xo_emit("{:direhits/%13ju}{:diremisses/%13ju}\n",
868 (uintmax_t)ext_nfsstats.direofcache_hits,
869 (uintmax_t)ext_nfsstats.direofcache_misses);
870 xo_open_container("cache");
872 xo_close_container("clientstats");
874 if (serverOnly != 0) {
875 xo_open_container("serverstats");
877 xo_open_container("operations");
879 xo_emit("{T:Server Info:}\n");
880 xo_emit("{T:Getattr/%13.13s}{T:Setattr/%13.13s}"
881 "{T:Lookup/%13.13s}{T:Readlink/%13.13s}"
882 "{T:Read/%13.13s}{T:Write/%13.13s}\n");
883 xo_emit("{:getattr/%13ju}{:setattr/%13ju}{:lookup/%13ju}"
884 "{:readlink/%13ju}{:read/%13ju}{:write/%13ju}\n",
885 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETATTR],
886 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETATTR],
887 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOOKUP],
888 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READLINK],
889 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READ],
890 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITE]);
891 xo_emit("{T:Create/%13.13s}{T:Remove/%13.13s}"
892 "{T:Rename/%13.13s}{T:Link/%13.13s}"
893 "{T:Symlink/%13.13s}{T:Mkdir/%13.13s}\n");
894 xo_emit("{:create/%13ju}{:remove/%13ju}{:rename/%13ju}"
895 "{:link/%13ju}{:symlink/%13ju}{:mkdir/%13ju}\n",
896 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_V3CREATE],
897 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_REMOVE],
898 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RENAME],
899 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LINK],
900 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SYMLINK],
901 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_MKDIR]);
902 xo_emit("{T:Rmdir/%13.13s}{T:Readdir/%13.13s}"
903 "{T:RdirPlus/%13.13s}{T:Access/%13.13s}"
904 "{T:Mknod/%13.13s}{T:Fsstat/%13.13s}\n");
905 xo_emit("{:rmdir/%13ju}{:readdir/%13ju}{:rdirplus/%13ju}"
906 "{:access/%13ju}{:mknod/%13ju}{:fsstat/%13ju}\n",
907 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RMDIR],
908 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READDIR],
909 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READDIRPLUS],
910 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_ACCESS],
911 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_MKNOD],
912 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FSSTAT]);
913 xo_emit("{T:FSinfo/%13.13s}{T:pathConf/%13.13s}"
914 "{T:Commit/%13.13s}{T:LookupP/%13.13s}"
915 "{T:SetClId/%13.13s}{T:SetClIdCf/%13.13s}\n");
916 xo_emit("{:fsinfo/%13ju}{:pathconf/%13ju}{:commit/%13ju}"
917 "{:lookupp/%13ju}{:setclientid/%13ju}{:setclientidcfrm/%13ju}\n",
918 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FSINFO],
919 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PATHCONF],
920 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_COMMIT],
921 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOOKUPP],
922 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETCLIENTID],
923 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETCLIENTIDCFRM]);
924 xo_emit("{T:Open/%13.13s}{T:OpenAttr/%13.13s}"
925 "{T:OpenDwnGr/%13.13s}{T:OpenCfrm/%13.13s}"
926 "{T:DelePurge/%13.13s}{T:DelRet/%13.13s}\n");
927 xo_emit("{:open/%13ju}{:openattr/%13ju}{:opendwgr/%13ju}"
928 "{:opencfrm/%13ju}{:delepurge/%13ju}{:delreg/%13ju}\n",
929 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OPEN],
930 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OPENATTR],
931 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OPENDOWNGRADE],
932 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OPENCONFIRM],
933 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DELEGPURGE],
934 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DELEGRETURN]);
935 xo_emit("{T:GetFH/%13.13s}{T:Lock/%13.13s}"
936 "{T:LockT/%13.13s}{T:LockU/%13.13s}"
937 "{T:Close/%13.13s}{T:Verify/%13.13s}\n");
938 xo_emit("{:getfh/%13ju}{:lock/%13ju}{:lockt/%13ju}"
939 "{:locku/%13ju}{:close/%13ju}{:verify/%13ju}\n",
940 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETFH],
941 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOCK],
942 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOCKT],
943 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOCKU],
944 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CLOSE],
945 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_VERIFY]);
946 xo_emit("{T:NVerify/%13.13s}{T:PutFH/%13.13s}"
947 "{T:PutPubFH/%13.13s}{T:PutRootFH/%13.13s}"
948 "{T:Renew/%13.13s}{T:RestoreFH/%13.13s}\n");
949 xo_emit("{:nverify/%13ju}{:putfh/%13ju}{:putpubfh/%13ju}"
950 "{:putrootfh/%13ju}{:renew/%13ju}{:restore/%13ju}\n",
951 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_NVERIFY],
952 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PUTFH],
953 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PUTPUBFH],
954 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PUTROOTFH],
955 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RENEW],
956 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RESTOREFH]);
957 xo_emit("{T:SaveFH/%13.13s}{T:Secinfo/%13.13s}"
958 "{T:RelLockOwn/%13.13s}{T:V4Create/%13.13s}\n");
959 xo_emit("{:savefh/%13ju}{:secinfo/%13ju}{:rellockown/%13ju}"
960 "{:v4create/%13ju}\n",
961 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SAVEFH],
962 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SECINFO],
963 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RELEASELCKOWN],
964 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CREATE]);
966 xo_open_container("nfsv41");
967 xo_emit("{T:BackChannelCtrl/%13.13s}{T:BindConnToSess/%13.13s}"
968 "{T:ExchangeID/%13.13s}{T:CreateSess/%13.13s}"
969 "{T:DestroySess/%13.13s}{T:FreeStateID/%13.13s}\n");
970 xo_emit("{:backchannelctrl/%13ju}{:bindconntosess/%13ju}"
971 "{:exchangeid/%13ju}{:createsess/%13ju}"
972 "{:destroysess/%13ju}{:freestateid/%13ju}\n",
973 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_BACKCHANNELCTL],
974 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_BINDCONNTOSESS],
975 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_EXCHANGEID],
976 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CREATESESSION],
977 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DESTROYSESSION],
978 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FREESTATEID]),
980 xo_emit("{T:GetDirDeleg/%13.13s}{T:GetDevInfo/%13.13s}"
981 "{T:GetDevList/%13.13s}{T:layoutCommit/%13.13s}"
982 "{T:LayoutGet/%13.13s}{T:LayoutReturn/%13.13s}\n");
983 xo_emit("{:getdirdeleg/%13ju}{:getdevinfo/%13ju}"
984 "{:getdevlist/%13ju}{:layoutcommit/%13ju}"
985 "{:layoutget/%13ju}{:layoutreturn/%13ju}\n",
986 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETDIRDELEG],
987 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETDEVINFO],
988 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETDEVLIST],
989 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LAYOUTCOMMIT],
990 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LAYOUTGET],
991 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LAYOUTRETURN]);
993 xo_emit("{T:SecInfNoName/%13.13s}{T:Sequence/%13.13s}"
994 "{T:SetSSV/%13.13s}{T:TestStateID/%13.13s}"
995 "{T:WantDeleg/%13.13s}{T:DestroyClId/%13.13s}\n");
996 xo_emit("{:secinfnoname/%13ju}{:sequence/%13ju}"
997 "{:setssv/%13ju}{:teststateid/%13ju}{:wantdeleg/%13ju}"
998 "{:destroyclid/%13ju}\n",
999 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SECINFONONAME],
1000 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SEQUENCE],
1001 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETSSV],
1002 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_TESTSTATEID],
1003 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WANTDELEG],
1004 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DESTROYCLIENTID]);
1006 xo_emit("{T:ReclaimCompl/%13.13s}\n");
1007 xo_emit("{:reclaimcompl/%13ju}\n",
1008 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RECLAIMCOMPL]);
1010 xo_close_container("nfsv41");
1012 xo_open_container("nfsv42");
1014 xo_emit("{T:Allocate/%13.13s}{T:Copy/%13.13s}"
1015 "{T:CopyNotify/%13.13s}{T:Deallocate/%13.13s}"
1016 "{T:IOAdvise/%13.13s}{T:LayoutError/%13.13s}\n");
1017 xo_emit("{:allocate/%13ju}{:copy/%13ju}"
1018 "{:copynotify/%13ju}{:deallocate/%13ju}"
1019 "{:ioadvise/%13ju}{:layouterror/%13ju}\n",
1020 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_ALLOCATE],
1021 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_COPY],
1022 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_COPYNOTIFY],
1023 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DEALLOCATE],
1024 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_IOADVISE],
1025 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LAYOUTERROR]);
1027 xo_emit("{T:LayoutStats/%13.13s}{T:OffloadCncl/%13.13s}"
1028 "{T:OffloadStat/%13.13s}{T:ReadPlus/%13.13s}"
1029 "{T:Seek/%13.13s}{T:WriteSame/%13.13s}\n");
1030 xo_emit("{:layoutstats/%13ju}{:offloadcncl/%13ju}"
1031 "{:offloadstat/%13ju}{:readplus/%13ju}"
1032 "{:seek/%13ju}{:writesame/%13ju}\n",
1033 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LAYOUTSTATS],
1034 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OFFLOADCANCEL],
1035 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OFFLOADSTATUS],
1036 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READPLUS],
1037 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SEEK],
1038 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITESAME]);
1040 xo_emit("{T:Clone/%13.13s}{T:GetExtattr/%13.13s}"
1041 "{T:SetExtattr/%13.13s}{T:ListExtattr/%13.13s}"
1042 "{T:RmExtattr/%13.13s}\n");
1043 xo_emit("{:clone/%13ju}{:getextattr/%13ju}"
1044 "{:setextattr/%13ju}{:listextattr/%13ju}"
1045 "{:rmextattr/%13ju}\n",
1046 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CLONE],
1047 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETXATTR],
1048 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETXATTR],
1049 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LISTXATTRS],
1050 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_REMOVEXATTR]);
1052 xo_close_container("nfsv42");
1055 xo_close_container("operations");
1058 xo_emit("{T:Server:}\n");
1059 xo_open_container("server");
1060 xo_emit("{T:Retfailed/%13.13s}{T:Faults/%13.13s}"
1061 "{T:Clients/%13.13s}\n");
1062 xo_emit("{:retfailed/%13ju}{:faults/%13ju}{:clients/%13ju}\n",
1063 (uintmax_t)ext_nfsstats.srv_errs,
1064 (uintmax_t)ext_nfsstats.srvrpc_errs,
1065 (uintmax_t)ext_nfsstats.srvclients);
1066 xo_emit("{T:OpenOwner/%13.13s}{T:Opens/%13.13s}"
1067 "{T:LockOwner/%13.13s}{T:Locks/%13.13s}"
1068 "{T:Delegs/%13.13s}\n");
1069 xo_emit("{:openowner/%13ju}{:opens/%13ju}{:lockowner/%13ju}"
1070 "{:locks/%13ju}{:delegs/%13ju}\n",
1071 (uintmax_t)ext_nfsstats.srvopenowners,
1072 (uintmax_t)ext_nfsstats.srvopens,
1073 (uintmax_t)ext_nfsstats.srvlockowners,
1074 (uintmax_t)ext_nfsstats.srvlocks,
1075 (uintmax_t)ext_nfsstats.srvdelegates);
1076 xo_close_container("server");
1079 xo_emit("{T:Server Cache Stats:}\n");
1080 xo_open_container("cache");
1081 xo_emit("{T:Inprog/%13.13s}{T:Idem/%13.13s}"
1082 "{T:Non-idem/%13.13s}{T:Misses/%13.13s}"
1083 "{T:CacheSize/%13.13s}{T:TCPPeak/%13.13s}\n");
1084 xo_emit("{:inprog/%13ju}{:idem/%13ju}{:nonidem/%13ju}"
1085 "{:misses/%13ju}{:cachesize/%13ju}{:tcppeak/%13ju}\n",
1086 (uintmax_t)ext_nfsstats.srvcache_inproghits,
1087 (uintmax_t)ext_nfsstats.srvcache_idemdonehits,
1088 (uintmax_t)ext_nfsstats.srvcache_nonidemdonehits,
1089 (uintmax_t)ext_nfsstats.srvcache_misses,
1090 (uintmax_t)ext_nfsstats.srvcache_size,
1091 (uintmax_t)ext_nfsstats.srvcache_tcppeak);
1092 xo_close_container("cache");
1094 xo_close_container("serverstats");
1097 xo_close_container("nfsv4");
1101 compute_totals(struct nfsstatsv1 *total_stats, struct nfsstatsv1 *cur_stats)
1105 bzero(total_stats, sizeof(*total_stats));
1106 for (i = 0; i < (NFSV42_NOPS + NFSV4OP_FAKENOPS); i++) {
1107 total_stats->srvbytes[0] += cur_stats->srvbytes[i];
1108 total_stats->srvops[0] += cur_stats->srvops[i];
1109 bintime_add(&total_stats->srvduration[0],
1110 &cur_stats->srvduration[i]);
1111 total_stats->srvrpccnt[i] = cur_stats->srvrpccnt[i];
1113 total_stats->srvstartcnt = cur_stats->srvstartcnt;
1114 total_stats->srvdonecnt = cur_stats->srvdonecnt;
1115 total_stats->busytime = cur_stats->busytime;
1120 * Print a running summary of nfs statistics for the experimental client and/or
1122 * Repeat display every interval seconds, showing statistics
1123 * collected over that interval. Assumes that interval is non-zero.
1124 * First line printed at top of screen is always cumulative.
1127 exp_sidewaysintpr(u_int interval, int clientOnly, int serverOnly,
1130 struct nfsstatsv1 nfsstats, lastst, *ext_nfsstatsp;
1131 struct nfsstatsv1 curtotal, lasttotal;
1132 struct timespec ts, lastts;
1135 ext_nfsstatsp = &lastst;
1136 ext_nfsstatsp->vers = NFSSTATS_V1;
1137 if (nfssvc(NFSSVC_GETSTATS | NFSSVC_NEWSTRUCT, ext_nfsstatsp) < 0)
1138 err(1, "Can't get stats");
1139 clock_gettime(CLOCK_MONOTONIC, &lastts);
1140 compute_totals(&lasttotal, ext_nfsstatsp);
1144 ext_nfsstatsp = &nfsstats;
1145 ext_nfsstatsp->vers = NFSSTATS_V1;
1146 if (nfssvc(NFSSVC_GETSTATS | NFSSVC_NEWSTRUCT, ext_nfsstatsp)
1148 err(1, "Can't get stats");
1149 clock_gettime(CLOCK_MONOTONIC, &ts);
1151 if (--hdrcnt == 0) {
1152 printhdr(clientOnly, serverOnly, newStats);
1155 else if (clientOnly && serverOnly)
1160 if (clientOnly && newStats == 0) {
1161 printf("%s %6ju %6ju %6ju %6ju %6ju %6ju %6ju %6ju",
1162 ((clientOnly && serverOnly) ? "Client:" : ""),
1163 (uintmax_t)DELTA(rpccnt[NFSPROC_GETATTR]),
1164 (uintmax_t)DELTA(rpccnt[NFSPROC_LOOKUP]),
1165 (uintmax_t)DELTA(rpccnt[NFSPROC_READLINK]),
1166 (uintmax_t)DELTA(rpccnt[NFSPROC_READ]),
1167 (uintmax_t)DELTA(rpccnt[NFSPROC_WRITE]),
1168 (uintmax_t)DELTA(rpccnt[NFSPROC_RENAME]),
1169 (uintmax_t)DELTA(rpccnt[NFSPROC_ACCESS]),
1170 (uintmax_t)(DELTA(rpccnt[NFSPROC_READDIR]) +
1171 DELTA(rpccnt[NFSPROC_READDIRPLUS]))
1174 printf(" %s %s %s %s %s %s",
1175 sperc1(DELTA(attrcache_hits),
1176 DELTA(attrcache_misses)),
1177 sperc1(DELTA(lookupcache_hits),
1178 DELTA(lookupcache_misses)),
1179 sperc2(DELTA(biocache_reads),
1181 sperc2(DELTA(biocache_writes),
1183 sperc1(DELTA(accesscache_hits),
1184 DELTA(accesscache_misses)),
1185 sperc2(DELTA(biocache_readdirs),
1186 DELTA(readdir_bios))
1192 if (serverOnly && newStats) {
1193 long double cur_secs, last_secs, etime;
1195 long double kb_per_transfer;
1196 long double transfers_per_second;
1197 long double ms_per_transfer;
1199 long double busy_pct;
1202 cur_secs = ts.tv_sec +
1203 ((long double)ts.tv_nsec / 1000000000);
1204 last_secs = lastts.tv_sec +
1205 ((long double)lastts.tv_nsec / 1000000000);
1206 etime = cur_secs - last_secs;
1208 compute_totals(&curtotal, &nfsstats);
1210 for (i = 0; i < NUM_STAT_TYPES; i++) {
1211 compute_new_stats(&nfsstats, &lastst,
1212 STAT_TYPE_TO_NFS(i), etime, &mbsec,
1214 &transfers_per_second,
1215 &ms_per_transfer, &queue_len,
1218 if (i == STAT_TYPE_COMMIT) {
1222 printf("%2.0Lf %7.2Lf ",
1223 transfers_per_second,
1226 printf("%5.2Lf %5.0Lf %7.2Lf ",
1228 transfers_per_second, mbsec);
1235 compute_new_stats(&curtotal, &lasttotal, 0, etime,
1236 &mbsec, &kb_per_transfer, &transfers_per_second,
1237 &ms_per_transfer, &queue_len, &busy_pct);
1239 printf("%5.2Lf %5.0Lf %7.2Lf %5.2Lf %3ju %3.0Lf\n",
1240 kb_per_transfer, transfers_per_second, mbsec,
1241 ms_per_transfer, queue_len, busy_pct);
1242 } else if (serverOnly) {
1243 printf("%s %6ju %6ju %6ju %6ju %6ju %6ju %6ju %6ju",
1244 ((clientOnly && serverOnly) ? "Server:" : ""),
1245 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_GETATTR]),
1246 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_LOOKUP]),
1247 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_READLINK]),
1248 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_READ]),
1249 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_WRITE]),
1250 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_RENAME]),
1251 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_ACCESS]),
1252 (uintmax_t)(DELTA(srvrpccnt[NFSV4OP_READDIR]) +
1253 DELTA(srvrpccnt[NFSV4OP_READDIRPLUS])));
1256 bcopy(&nfsstats, &lastst, sizeof(lastst));
1257 bcopy(&curtotal, &lasttotal, sizeof(lasttotal));