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";
75 #include <sys/param.h>
76 #include <sys/module.h>
77 #include <sys/mount.h>
79 #include <sys/sysctl.h>
80 #include <nfs/nfssvc.h>
82 #include <fs/nfs/nfsproto.h>
83 #include <fs/nfs/nfsport.h>
100 #include <libxo/xo.h>
102 static int widemode = 0;
103 static int zflag = 0;
104 static int printtitle = 1;
105 static struct nfsstatsv1 ext_nfsstats;
106 static int extra_output = 0;
108 static void intpr(int, int);
109 static void printhdr(int, int, int);
110 static void usage(void) __dead2;
111 static char *sperc1(int, int);
112 static char *sperc2(int, int);
113 static void exp_intpr(int, int, int);
114 static void exp_sidewaysintpr(u_int, int, int, int);
115 static void compute_new_stats(struct nfsstatsv1 *cur_stats,
116 struct nfsstatsv1 *prev_stats, int curop, long double etime,
117 long double *mbsec, long double *kb_per_transfer,
118 long double *transfers_per_second, long double *ms_per_transfer,
119 uint64_t *queue_len, long double *busy_pct);
121 #define DELTA(field) (nfsstats.field - lastst.field)
123 #define STAT_TYPE_READ 0
124 #define STAT_TYPE_WRITE 1
125 #define STAT_TYPE_COMMIT 2
126 #define NUM_STAT_TYPES 3
132 static struct stattypes statstruct[] = {
133 {STAT_TYPE_READ, NFSV4OP_READ},
134 {STAT_TYPE_WRITE, NFSV4OP_WRITE},
135 {STAT_TYPE_COMMIT, NFSV4OP_COMMIT}
138 #define STAT_TYPE_TO_NFS(stat_type) statstruct[stat_type].nfs_type
140 #define NFSSTAT_XO_VERSION "1"
143 main(int argc, char **argv)
152 struct statfs *mntbuf;
153 struct nfscl_dumpmntopts dumpmntopts;
157 argc = xo_parse_args(argc, argv);
161 xo_set_version(NFSSTAT_XO_VERSION);
163 while ((ch = getopt(argc, argv, "cdEesWM:mN:w:zq")) != -1)
166 printf("*** -M option deprecated, ignored\n\n");
169 /* Display mount options for NFS mount points. */
170 mntlen = getmntinfo(&mntbuf, MNT_NOWAIT);
171 for (i = 0; i < mntlen; i++) {
172 if (strcmp(mntbuf->f_fstypename, "nfs") == 0) {
173 dumpmntopts.ndmnt_fname =
175 dumpmntopts.ndmnt_buf = buf;
176 dumpmntopts.ndmnt_blen = sizeof(buf);
177 if (nfssvc(NFSSVC_DUMPMNTOPTS,
179 printf("%s on %s\n%s\n",
180 mntbuf->f_mntfromname,
181 mntbuf->f_mntonname, buf);
182 else if (errno == EPERM)
183 errx(1, "Only privileged users"
184 " can use the -m option");
190 printf("*** -N option deprecated, ignored\n\n");
196 interval = atoi(optarg);
217 if (extra_output != 0)
218 xo_err(1, "-e and -E are mutually exclusive");
222 if (extra_output != 0)
223 xo_err(1, "-e and -E are mutually exclusive");
236 #define BACKWARD_COMPATIBILITY
237 #ifdef BACKWARD_COMPATIBILITY
239 interval = atoi(*argv);
241 if (modfind("nfscommon") < 0)
242 xo_err(1, "NFS client/server not loaded");
245 exp_sidewaysintpr(interval, clientOnly, serverOnly,
248 xo_open_container("nfsstat");
249 if (extra_output != 0)
250 exp_intpr(clientOnly, serverOnly, extra_output - 1);
252 intpr(clientOnly, serverOnly);
253 xo_close_container("nfsstat");
261 * Print a description of the nfs stats.
264 intpr(int clientOnly, int serverOnly)
268 nfssvc_flag = NFSSVC_GETSTATS | NFSSVC_NEWSTRUCT;
271 nfssvc_flag |= NFSSVC_ZEROCLTSTATS;
273 nfssvc_flag |= NFSSVC_ZEROSRVSTATS;
275 ext_nfsstats.vers = NFSSTATS_V1;
276 if (nfssvc(nfssvc_flag, &ext_nfsstats) < 0)
277 xo_err(1, "Can't get stats");
279 xo_open_container("clientstats");
282 xo_emit("{T:Client Info:\n");
284 xo_open_container("operations");
285 xo_emit("{T:Rpc Counts:}\n");
287 xo_emit("{T:Getattr/%13.13s}{T:Setattr/%13.13s}"
288 "{T:Lookup/%13.13s}{T:Readlink/%13.13s}"
289 "{T:Read/%13.13s}{T:Write/%13.13s}"
290 "{T:Create/%13.13s}{T:Remove/%13.13s}\n");
291 xo_emit("{:getattr/%13ju}{:setattr/%13ju}"
292 "{:lookup/%13ju}{:readlink/%13ju}"
293 "{:read/%13ju}{:write/%13ju}"
294 "{:create/%13ju}{:remove/%13ju}\n",
295 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETATTR],
296 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETATTR],
297 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOOKUP],
298 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READLINK],
299 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READ],
300 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_WRITE],
301 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CREATE],
302 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_REMOVE]);
304 xo_emit("{T:Rename/%13.13s}{T:Link/%13.13s}"
305 "{T:Symlink/%13.13s}{T:Mkdir/%13.13s}"
306 "{T:Rmdir/%13.13s}{T:Readdir/%13.13s}"
307 "{T:RdirPlus/%13.13s}{T:Access/%13.13s}\n");
308 xo_emit("{:rename/%13ju}{:link/%13ju}"
309 "{:symlink/%13ju}{:mkdir/%13ju}"
310 "{:rmdir/%13ju}{:readdir/%13ju}"
311 "{:rdirplus/%13ju}{:access/%13ju}\n",
312 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RENAME],
313 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LINK],
314 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SYMLINK],
315 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_MKDIR],
316 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RMDIR],
317 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDIR],
318 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDIRPLUS],
319 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_ACCESS]);
321 xo_emit("{T:Mknod/%13.13s}{T:Fsstat/%13.13s}"
322 "{T:Fsinfo/%13.13s}{T:PathConf/%13.13s}"
323 "{T:Commit/%13.13s}\n");
324 xo_emit("{:mknod/%13ju}{:fsstat/%13ju}"
325 "{:fsinfo/%13ju}{:pathconf/%13ju}"
327 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_MKNOD],
328 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FSSTAT],
329 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FSINFO],
330 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_PATHCONF],
331 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_COMMIT]);
333 xo_close_container("operations");
335 xo_open_container("rpcs");
336 xo_emit("{T:Rpc Info:}\n");
338 xo_emit("{T:TimedOut/%13.13s}{T:Invalid/%13.13s}"
339 "{T:X Replies/%13.13s}{T:Retries/%13.13s}"
340 "{T:Requests/%13.13s}\n");
341 xo_emit("{:timedout/%13ju}{:invalid/%13ju}"
342 "{:xreplies/%13ju}{:retries/%13ju}"
343 "{:requests/%13ju}\n",
344 (uintmax_t)ext_nfsstats.rpctimeouts,
345 (uintmax_t)ext_nfsstats.rpcinvalid,
346 (uintmax_t)ext_nfsstats.rpcunexpected,
347 (uintmax_t)ext_nfsstats.rpcretries,
348 (uintmax_t)ext_nfsstats.rpcrequests);
349 xo_close_container("rpcs");
351 xo_open_container("cache");
352 xo_emit("{T:Cache Info:}\n");
354 xo_emit("{T:Attr Hits/%13.13s}{T:Attr Misses/%13.13s}"
355 "{T:Lkup Hits/%13.13s}{T:Lkup Misses/%13.13s}"
356 "{T:BioR Hits/%13.13s}{T:BioR Misses/%13.13s}"
357 "{T:BioW Hits/%13.13s}{T:BioW Misses/%13.13s}\n");
358 xo_emit("{:attrhits/%13ju}{:attrmisses/%13ju}"
359 "{:lkuphits/%13ju}{:lkupmisses/%13ju}"
360 "{:biorhits/%13ju}{:biormisses/%13ju}"
361 "{:biowhits/%13ju}{:biowmisses/%13ju}\n",
362 (uintmax_t)ext_nfsstats.attrcache_hits,
363 (uintmax_t)ext_nfsstats.attrcache_misses,
364 (uintmax_t)ext_nfsstats.lookupcache_hits,
365 (uintmax_t)ext_nfsstats.lookupcache_misses,
366 (uintmax_t)(ext_nfsstats.biocache_reads -
367 ext_nfsstats.read_bios),
368 (uintmax_t)ext_nfsstats.read_bios,
369 (uintmax_t)(ext_nfsstats.biocache_writes -
370 ext_nfsstats.write_bios),
371 (uintmax_t)ext_nfsstats.write_bios);
373 xo_emit("{T:BioRL Hits/%13.13s}{T:BioRL Misses/%13.13s}"
374 "{T:BioD Hits/%13.13s}{T:BioD Misses/%13.13s}"
375 "{T:DirE Hits/%13.13s}{T:DirE Misses/%13.13s}"
376 "{T:Accs Hits/%13.13s}{T:Accs Misses/%13.13s}\n");
377 xo_emit("{:biosrlhits/%13ju}{:biorlmisses/%13ju}"
378 "{:biodhits/%13ju}{:biodmisses/%13ju}"
379 "{:direhits/%13ju}{:diremisses/%13ju}"
380 "{:accshits/%13ju}{:accsmisses/%13ju}\n",
381 (uintmax_t)(ext_nfsstats.biocache_readlinks -
382 ext_nfsstats.readlink_bios),
383 (uintmax_t)ext_nfsstats.readlink_bios,
384 (uintmax_t)(ext_nfsstats.biocache_readdirs -
385 ext_nfsstats.readdir_bios),
386 (uintmax_t)ext_nfsstats.readdir_bios,
387 (uintmax_t)ext_nfsstats.direofcache_hits,
388 (uintmax_t)ext_nfsstats.direofcache_misses,
389 (uintmax_t)ext_nfsstats.accesscache_hits,
390 (uintmax_t)ext_nfsstats.accesscache_misses);
392 xo_close_container("cache");
394 xo_close_container("clientstats");
397 xo_open_container("serverstats");
399 xo_emit("{T:Server Info:}\n");
400 xo_open_container("operations");
402 xo_emit("{T:Getattr/%13.13s}{T:Setattr/%13.13s}"
403 "{T:Lookup/%13.13s}{T:Readlink/%13.13s}"
404 "{T:Read/%13.13s}{T:Write/%13.13s}"
405 "{T:Create/%13.13s}{T:Remove/%13.13s}\n");
406 xo_emit("{:getattr/%13ju}{:setattr/%13ju}"
407 "{:lookup/%13ju}{:readlink/%13ju}"
408 "{:read/%13ju}{:write/%13ju}"
409 "{:create/%13ju}{:remove/%13ju}\n",
410 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETATTR],
411 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETATTR],
412 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOOKUP],
413 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READLINK],
414 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READ],
415 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITE],
416 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CREATE],
417 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_REMOVE]);
419 xo_emit("{T:Rename/%13.13s}{T:Link/%13.13s}"
420 "{T:Symlink/%13.13s}{T:Mkdir/%13.13s}"
421 "{T:Rmdir/%13.13s}{T:Readdir/%13.13s}"
422 "{T:RdirPlus/%13.13s}{T:Access/%13.13s}\n");
423 xo_emit("{:rename/%13ju}{:link/%13ju}"
424 "{:symlink/%13ju}{:mkdir/%13ju}"
425 "{:rmdir/%13ju}{:readdir/%13ju}"
426 "{:rdirplus/%13ju}{:access/%13ju}\n",
427 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RENAME],
428 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LINK],
429 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SYMLINK],
430 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_MKDIR],
431 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RMDIR],
432 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READDIR],
433 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READDIRPLUS],
434 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_ACCESS]);
436 xo_emit("{T:Mknod/%13.13s}{T:Fsstat/%13.13s}"
437 "{T:Fsinfo/%13.13s}{T:PathConf/%13.13s}"
438 "{T:Commit/%13.13s}\n");
439 xo_emit("{:mknod/%13ju}{:fsstat/%13ju}"
440 "{:fsinfo/%13ju}{:pathconf/%13ju}"
442 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_MKNOD],
443 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FSSTAT],
444 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FSINFO],
445 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PATHCONF],
446 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_COMMIT]);
448 xo_close_container("operations");
450 xo_open_container("server");
452 xo_emit("{T:Server Write Gathering:/%13.13s}\n");
454 xo_emit("{T:WriteOps/%13.13s}{T:WriteRPC/%13.13s}"
455 "{T:Opsaved/%13.13s}\n");
456 xo_emit("{:writeops/%13ju}{:writerpc/%13ju}"
457 "{:opsaved/%13ju}\n",
459 * The new client doesn't do write gathering. It was
460 * only useful for NFSv2.
462 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITE],
463 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITE], 0);
465 xo_close_container("server");
467 xo_open_container("cache");
468 xo_emit("{T:Server Cache Stats:/%13.13s}\n");
469 xo_emit("{T:Inprog/%13.13s}"
470 "{T:Non-Idem/%13.13s}{T:Misses/%13.13s}\n");
471 xo_emit("{:inprog/%13ju}{:nonidem/%13ju}{:misses/%13ju}\n",
472 (uintmax_t)ext_nfsstats.srvcache_inproghits,
473 (uintmax_t)ext_nfsstats.srvcache_nonidemdonehits,
474 (uintmax_t)ext_nfsstats.srvcache_misses);
475 xo_close_container("cache");
477 xo_close_container("serverstats");
482 printhdr(int clientOnly, int serverOnly, int newStats)
486 printf(" [%s Read %s] [%s Write %s] "
487 "%s[=========== Total ============]\n"
488 " KB/t tps MB/s%s KB/t tps MB/s%s "
489 "%sKB/t tps MB/s ms ql %%b",
490 widemode ? "========" : "=====",
491 widemode ? "========" : "=====",
492 widemode ? "========" : "=====",
493 widemode ? "=======" : "====",
494 widemode ? "[Commit ] " : "",
495 widemode ? " ms" : "",
496 widemode ? " ms" : "",
497 widemode ? "tps ms " : "");
499 printf("%s%6.6s %6.6s %6.6s %6.6s %6.6s %6.6s %6.6s %6.6s",
500 ((serverOnly && clientOnly) ? " " : " "),
501 "GtAttr", "Lookup", "Rdlink", "Read", "Write", "Rename",
503 if (widemode && clientOnly) {
504 printf(" Attr Lkup BioR BioW Accs BioD");
514 (void)fprintf(stderr,
515 "usage: nfsstat [-cdemszW] [-w wait]\n");
519 static char SPBuf[64][8];
523 sperc1(int hits, int misses)
525 char *p = SPBuf[SPIndex];
529 (int)(char)((quad_t)hits * 100 / (hits + misses)));
533 SPIndex = (SPIndex + 1) & 63;
538 sperc2(int ttl, int misses)
540 char *p = SPBuf[SPIndex];
544 (int)(char)((quad_t)(ttl - misses) * 100 / ttl));
548 SPIndex = (SPIndex + 1) & 63;
552 #define DELTA_T(field) \
553 devstat_compute_etime(&cur_stats->field, \
554 (prev_stats ? &prev_stats->field : NULL))
557 * XXX KDM mostly copied from ctlstat. We should commonize the code (and
558 * the devstat code) somehow.
561 compute_new_stats(struct nfsstatsv1 *cur_stats,
562 struct nfsstatsv1 *prev_stats, int curop,
563 long double etime, long double *mbsec,
564 long double *kb_per_transfer,
565 long double *transfers_per_second,
566 long double *ms_per_transfer, uint64_t *queue_len,
567 long double *busy_pct)
569 uint64_t total_bytes = 0, total_operations = 0;
570 struct bintime total_time_bt;
571 struct timespec total_time_ts;
573 bzero(&total_time_bt, sizeof(total_time_bt));
574 bzero(&total_time_ts, sizeof(total_time_ts));
576 total_bytes = cur_stats->srvbytes[curop];
577 total_operations = cur_stats->srvops[curop];
578 if (prev_stats != NULL) {
579 total_bytes -= prev_stats->srvbytes[curop];
580 total_operations -= prev_stats->srvops[curop];
583 *mbsec = total_bytes;
584 *mbsec /= 1024 * 1024;
586 *busy_pct = DELTA_T(busytime);
598 *kb_per_transfer = total_bytes;
599 *kb_per_transfer /= 1024;
600 if (total_operations > 0)
601 *kb_per_transfer /= total_operations;
603 *kb_per_transfer = 0;
605 *transfers_per_second = total_operations;
606 *transfers_per_second /= etime;
608 *transfers_per_second = 0.0;
611 if (total_operations > 0) {
612 *ms_per_transfer = DELTA_T(srvduration[curop]);
613 *ms_per_transfer /= total_operations;
614 *ms_per_transfer *= 1000;
616 *ms_per_transfer = 0.0;
618 *queue_len = cur_stats->srvstartcnt - cur_stats->srvdonecnt;
622 * Print a description of the nfs stats for the client/server,
626 exp_intpr(int clientOnly, int serverOnly, int nfs41)
630 xo_open_container("nfsv4");
632 nfssvc_flag = NFSSVC_GETSTATS | NFSSVC_NEWSTRUCT;
635 nfssvc_flag |= NFSSVC_ZEROCLTSTATS;
637 nfssvc_flag |= NFSSVC_ZEROSRVSTATS;
639 ext_nfsstats.vers = NFSSTATS_V1;
640 if (nfssvc(nfssvc_flag, &ext_nfsstats) < 0)
641 xo_err(1, "Can't get stats");
642 if (clientOnly != 0) {
643 xo_open_container("clientstats");
645 xo_open_container("operations");
647 xo_emit("{T:Client Info:}\n");
648 xo_emit("{T:RPC Counts:}\n");
650 xo_emit("{T:Getattr/%13.13s}{T:Setattr/%13.13s}"
651 "{T:Lookup/%13.13s}{T:Readlink/%13.13s}"
652 "{T:Read/%13.13s}{T:Write/%13.13s}\n");
653 xo_emit("{:getattr/%13ju}{:setattr/%13ju}{:lookup/%13ju}"
654 "{:readlink/%13ju}{:read/%13ju}{:write/%13ju}\n",
655 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETATTR],
656 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETATTR],
657 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOOKUP],
658 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READLINK],
659 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READ],
660 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_WRITE]);
661 xo_emit("{T:Create/%13.13s}{T:Remove/%13.13s}"
662 "{T:Rename/%13.13s}{T:Link/%13.13s}"
663 "{T:Symlink/%13.13s}{T:Mkdir/%13.13s}\n");
664 xo_emit("{:create/%13ju}{:remove/%13ju}{:rename/%13ju}"
665 "{:link/%13ju}{:symlink/%13ju}{:mkdir/%13ju}\n",
666 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CREATE],
667 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_REMOVE],
668 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RENAME],
669 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LINK],
670 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SYMLINK],
671 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_MKDIR]);
672 xo_emit("{T:Rmdir/%13.13s}{T:Readdir/%13.13s}"
673 "{T:RdirPlus/%13.13s}{T:Access/%13.13s}"
674 "{T:Mknod/%13.13s}{T:Fsstat/%13.13s}\n");
675 xo_emit("{:rmdir/%13ju}{:readdir/%13ju}{:rdirplus/%13ju}"
676 "{:access/%13ju}{:mknod/%13ju}{:fsstat/%13ju}\n",
677 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RMDIR],
678 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDIR],
679 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDIRPLUS],
680 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_ACCESS],
681 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_MKNOD],
682 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FSSTAT]);
683 xo_emit("{T:FSinfo/%13.13s}{T:pathConf/%13.13s}"
684 "{T:Commit/%13.13s}{T:SetClId/%13.13s}"
685 "{T:SetClIdCf/%13.13s}{T:Lock/%13.13s}\n");
686 xo_emit("{:fsinfo/%13ju}{:pathconf/%13ju}{:commit/%13ju}"
687 "{:setclientid/%13ju}{:setclientidcf/%13ju}{:lock/%13ju}\n",
688 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FSINFO],
689 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_PATHCONF],
690 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_COMMIT],
691 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETCLIENTID],
692 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETCLIENTIDCFRM],
693 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOCK]);
694 xo_emit("{T:LockT/%13.13s}{T:LockU/%13.13s}"
695 "{T:Open/%13.13s}{T:OpenCfr/%13.13s}\n");
696 xo_emit("{:lockt/%13ju}{:locku/%13ju}"
697 "{:open/%13ju}{:opencfr/%13ju}\n",
698 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOCKT],
699 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOCKU],
700 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_OPEN],
701 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_OPENCONFIRM]);
704 xo_open_container("nfsv41");
706 xo_emit("{T:OpenDownGr/%13.13s}{T:Close/%13.13s}\n");
707 xo_emit("{:opendowngr/%13ju}{:close/%13ju}\n",
708 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_OPENDOWNGRADE],
709 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CLOSE]);
711 xo_emit("{T:RelLckOwn/%13.13s}{T:FreeStateID/%13.13s}"
712 "{T:PutRootFH/%13.13s}{T:DelegRet/%13.13s}"
713 "{T:GetAcl/%13.13s}{T:SetAcl/%13.13s}\n");
714 xo_emit("{:rellckown/%13ju}{:freestateid/%13ju}"
715 "{:putrootfh/%13ju}{:delegret/%13ju}"
716 "{:getacl/%13ju}{:setacl/%13ju}\n",
717 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RELEASELCKOWN],
718 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FREESTATEID],
719 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_PUTROOTFH],
720 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_DELEGRETURN],
721 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETACL],
722 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETACL]);
724 xo_emit("{T:ExchangeId/%13.13s}{T:CreateSess/%13.13s}"
725 "{T:DestroySess/%13.13s}{T:DestroyClId/%13.13s}"
726 "{T:LayoutGet/%13.13s}{T:GetDevInfo/%13.13s}\n");
727 xo_emit("{:exchangeid/%13ju}{:createsess/%13ju}"
728 "{:destroysess/%13ju}{:destroyclid/%13ju}"
729 "{:layoutget/%13ju}{:getdevinfo/%13ju}\n",
730 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_EXCHANGEID],
731 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CREATESESSION],
732 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_DESTROYSESSION],
733 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_DESTROYCLIENT],
734 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LAYOUTGET],
735 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETDEVICEINFO]);
737 xo_emit("{T:LayoutCommit/%13.13s}{T:LayoutReturn/%13.13s}"
738 "{T:ReclaimCompl/%13.13s}{T:ReadDataS/%13.13s}"
739 "{T:WriteDataS/%13.13s}{T:CommitDataS/%13.13s}\n");
740 xo_emit("{:layoutcomit/%13ju}{:layoutreturn/%13ju}"
741 "{:reclaimcompl/%13ju}{:readdatas/%13ju}"
742 "{:writedatas/%13ju}{:commitdatas/%13ju}\n",
743 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LAYOUTCOMMIT],
744 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LAYOUTRETURN],
745 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RECLAIMCOMPL],
746 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDS],
747 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_WRITEDS],
748 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_COMMITDS]);
750 xo_emit("{T:OpenLayout/%13.13s}{T:CreateLayout/%13.13s}"
751 "{T:BindConnSess/%13.13s}{T:LookupOpen/%13.13s}"
752 "{T:AppendWrite/%13.13s}\n");
753 xo_emit("{:openlayout/%13ju}{:createlayout/%13ju}"
754 "{:bindconnsess/%13ju}{:lookupopen/%13ju}"
755 "{:appendwrite/%13ju}\n",
756 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_OPENLAYGET],
757 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CREATELAYGET],
758 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_BINDCONNTOSESS],
759 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOOKUPOPEN],
760 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_APPENDWRITE]);
762 xo_close_container("nfsv41");
764 xo_open_container("nfsv42");
766 xo_emit("{T:IOAdvise/%13.13s}{T:Allocate/%13.13s}"
767 "{T:Copy/%13.13s}{T:Seek/%13.13s}"
768 "{T:SeekDataS/%13.13s}{T:GetExtattr/%13.13s}\n");
769 xo_emit("{:ioadvise/%13ju}{:allocate/%13ju}"
770 "{:copy/%13ju}{:seek/%13ju}"
771 "{:seekdatas/%13ju}{:getextattr/%13ju}\n",
772 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_IOADVISE],
773 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_ALLOCATE],
774 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_COPY],
775 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SEEK],
776 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SEEKDS],
777 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETEXTATTR]);
779 xo_emit("{T:SetExtattr/%13.13s}{T:RmExtattr/%13.13s}"
780 "{T:ListExtattr/%13.13s}{T:Deallocate/%13.13s}"
781 "{T:LayoutError/%13.13s}\n");
782 xo_emit("{:setextattr/%13ju}{:rmextattr/%13ju}"
783 "{:listextattr/%13ju}{:deallocate/%13ju}"
784 "{:layouterror/%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],
788 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_DEALLOCATE],
789 (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LAYOUTERROR]);
791 xo_close_container("nfsv42");
793 xo_close_container("operations");
796 xo_emit("{T:Client:}\n");
797 xo_open_container("client");
798 xo_emit("{T:OpenOwner/%13.13s}{T:Opens/%13.13s}"
799 "{T:LockOwner/%13.13s}{T:Locks/%13.13s}"
800 "{T:Delegs/%13.13s}{T:LocalOwn/%13.13s}\n");
801 xo_emit("{:openowner/%13ju}{:opens/%13ju}"
802 "{:lockowner/%13ju}{:locks/%13ju}"
803 "{:delegs/%13ju}{:localown/%13ju}\n",
804 (uintmax_t)ext_nfsstats.clopenowners,
805 (uintmax_t)ext_nfsstats.clopens,
806 (uintmax_t)ext_nfsstats.cllockowners,
807 (uintmax_t)ext_nfsstats.cllocks,
808 (uintmax_t)ext_nfsstats.cldelegates,
809 (uintmax_t)ext_nfsstats.cllocalopenowners);
811 xo_emit("{T:LocalOpen/%13.13s}{T:LocalLown/%13.13s}"
812 "{T:LocalLock/%13.13s}{T:Layouts/%13.13s}\n");
813 xo_emit("{:localopen/%13ju}{:locallown/%13ju}"
814 "{:locallock/%13ju}{:layouts/%13ju}\n",
815 (uintmax_t)ext_nfsstats.cllocalopens,
816 (uintmax_t)ext_nfsstats.cllocallockowners,
817 (uintmax_t)ext_nfsstats.cllocallocks,
818 (uintmax_t)ext_nfsstats.cllayouts);
819 xo_close_container("client");
821 xo_open_container("rpc");
823 xo_emit("{T:Rpc Info:}\n");
824 xo_emit("{T:TimedOut/%13.13s}{T:Invalid/%13.13s}"
825 "{T:X Replies/%13.13s}{T:Retries/%13.13s}"
826 "{T:Requests/%13.13s}\n");
827 xo_emit("{:timedout/%13ju}{:invalid/%13ju}"
828 "{:xreplies/%13ju}{:retries/%13ju}"
829 "{:requests/%13ju}\n",
830 (uintmax_t)ext_nfsstats.rpctimeouts,
831 (uintmax_t)ext_nfsstats.rpcinvalid,
832 (uintmax_t)ext_nfsstats.rpcunexpected,
833 (uintmax_t)ext_nfsstats.rpcretries,
834 (uintmax_t)ext_nfsstats.rpcrequests);
835 xo_close_container("rpc");
837 xo_open_container("cache");
839 xo_emit("{T:Cache Info:}\n");
840 xo_emit("{T:Attr Hits/%13.13s}{T:Attr Misses/%13.13s}"
841 "{T:Lkup Hits/%13.13s}{T:Lkup Misses/%13.13s}\n");
842 xo_emit("{:attrhits/%13ju}{:attrmisses/%13ju}"
843 "{:lkuphits/%13ju}{:lkupmisses/%13ju}\n",
844 (uintmax_t)ext_nfsstats.attrcache_hits,
845 (uintmax_t)ext_nfsstats.attrcache_misses,
846 (uintmax_t)ext_nfsstats.lookupcache_hits,
847 (uintmax_t)ext_nfsstats.lookupcache_misses);
849 xo_emit("{T:BioR Hits/%13.13s}{T:BioR Misses/%13.13s}"
850 "{T:BioW Hits/%13.13s}{T:BioW Misses/%13.13s}\n");
851 xo_emit("{:biorhits/%13ju}{:biormisses/%13ju}"
852 "{:biowhits/%13ju}{:biowmisses/%13ju}\n",
853 (uintmax_t)(ext_nfsstats.biocache_reads -
854 ext_nfsstats.read_bios),
855 (uintmax_t)ext_nfsstats.read_bios,
856 (uintmax_t)(ext_nfsstats.biocache_writes -
857 ext_nfsstats.write_bios),
858 (uintmax_t)ext_nfsstats.write_bios);
860 xo_emit("{T:BioRL Hits/%13.13s}{T:BioRL Misses/%13.13s}"
861 "{T:BioD Hits/%13.13s}{T:BioD Misses/%13.13s}\n");
862 xo_emit("{:biorlhits/%13ju}{:biorlmisses/%13ju}"
863 "{:biodhits/%13ju}{:biodmisses/%13ju}\n",
864 (uintmax_t)(ext_nfsstats.biocache_readlinks -
865 ext_nfsstats.readlink_bios),
866 (uintmax_t)ext_nfsstats.readlink_bios,
867 (uintmax_t)(ext_nfsstats.biocache_readdirs -
868 ext_nfsstats.readdir_bios),
869 (uintmax_t)ext_nfsstats.readdir_bios);
871 xo_emit("{T:DirE Hits/%13.13s}{T:DirE Misses/%13.13s}\n");
872 xo_emit("{:direhits/%13ju}{:diremisses/%13ju}\n",
873 (uintmax_t)ext_nfsstats.direofcache_hits,
874 (uintmax_t)ext_nfsstats.direofcache_misses);
875 xo_open_container("cache");
877 xo_close_container("clientstats");
879 if (serverOnly != 0) {
880 xo_open_container("serverstats");
882 xo_open_container("operations");
884 xo_emit("{T:Server Info:}\n");
885 xo_emit("{T:Getattr/%13.13s}{T:Setattr/%13.13s}"
886 "{T:Lookup/%13.13s}{T:Readlink/%13.13s}"
887 "{T:Read/%13.13s}{T:Write/%13.13s}\n");
888 xo_emit("{:getattr/%13ju}{:setattr/%13ju}{:lookup/%13ju}"
889 "{:readlink/%13ju}{:read/%13ju}{:write/%13ju}\n",
890 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETATTR],
891 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETATTR],
892 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOOKUP],
893 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READLINK],
894 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READ],
895 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITE]);
896 xo_emit("{T:Create/%13.13s}{T:Remove/%13.13s}"
897 "{T:Rename/%13.13s}{T:Link/%13.13s}"
898 "{T:Symlink/%13.13s}{T:Mkdir/%13.13s}\n");
899 xo_emit("{:create/%13ju}{:remove/%13ju}{:rename/%13ju}"
900 "{:link/%13ju}{:symlink/%13ju}{:mkdir/%13ju}\n",
901 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_V3CREATE],
902 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_REMOVE],
903 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RENAME],
904 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LINK],
905 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SYMLINK],
906 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_MKDIR]);
907 xo_emit("{T:Rmdir/%13.13s}{T:Readdir/%13.13s}"
908 "{T:RdirPlus/%13.13s}{T:Access/%13.13s}"
909 "{T:Mknod/%13.13s}{T:Fsstat/%13.13s}\n");
910 xo_emit("{:rmdir/%13ju}{:readdir/%13ju}{:rdirplus/%13ju}"
911 "{:access/%13ju}{:mknod/%13ju}{:fsstat/%13ju}\n",
912 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RMDIR],
913 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READDIR],
914 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READDIRPLUS],
915 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_ACCESS],
916 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_MKNOD],
917 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FSSTAT]);
918 xo_emit("{T:FSinfo/%13.13s}{T:pathConf/%13.13s}"
919 "{T:Commit/%13.13s}{T:LookupP/%13.13s}"
920 "{T:SetClId/%13.13s}{T:SetClIdCf/%13.13s}\n");
921 xo_emit("{:fsinfo/%13ju}{:pathconf/%13ju}{:commit/%13ju}"
922 "{:lookupp/%13ju}{:setclientid/%13ju}{:setclientidcfrm/%13ju}\n",
923 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FSINFO],
924 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PATHCONF],
925 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_COMMIT],
926 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOOKUPP],
927 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETCLIENTID],
928 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETCLIENTIDCFRM]);
929 xo_emit("{T:Open/%13.13s}{T:OpenAttr/%13.13s}"
930 "{T:OpenDwnGr/%13.13s}{T:OpenCfrm/%13.13s}"
931 "{T:DelePurge/%13.13s}{T:DelRet/%13.13s}\n");
932 xo_emit("{:open/%13ju}{:openattr/%13ju}{:opendwgr/%13ju}"
933 "{:opencfrm/%13ju}{:delepurge/%13ju}{:delreg/%13ju}\n",
934 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OPEN],
935 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OPENATTR],
936 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OPENDOWNGRADE],
937 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OPENCONFIRM],
938 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DELEGPURGE],
939 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DELEGRETURN]);
940 xo_emit("{T:GetFH/%13.13s}{T:Lock/%13.13s}"
941 "{T:LockT/%13.13s}{T:LockU/%13.13s}"
942 "{T:Close/%13.13s}{T:Verify/%13.13s}\n");
943 xo_emit("{:getfh/%13ju}{:lock/%13ju}{:lockt/%13ju}"
944 "{:locku/%13ju}{:close/%13ju}{:verify/%13ju}\n",
945 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETFH],
946 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOCK],
947 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOCKT],
948 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOCKU],
949 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CLOSE],
950 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_VERIFY]);
951 xo_emit("{T:NVerify/%13.13s}{T:PutFH/%13.13s}"
952 "{T:PutPubFH/%13.13s}{T:PutRootFH/%13.13s}"
953 "{T:Renew/%13.13s}{T:RestoreFH/%13.13s}\n");
954 xo_emit("{:nverify/%13ju}{:putfh/%13ju}{:putpubfh/%13ju}"
955 "{:putrootfh/%13ju}{:renew/%13ju}{:restore/%13ju}\n",
956 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_NVERIFY],
957 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PUTFH],
958 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PUTPUBFH],
959 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PUTROOTFH],
960 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RENEW],
961 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RESTOREFH]);
962 xo_emit("{T:SaveFH/%13.13s}{T:Secinfo/%13.13s}"
963 "{T:RelLockOwn/%13.13s}{T:V4Create/%13.13s}\n");
964 xo_emit("{:savefh/%13ju}{:secinfo/%13ju}{:rellockown/%13ju}"
965 "{:v4create/%13ju}\n",
966 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SAVEFH],
967 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SECINFO],
968 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RELEASELCKOWN],
969 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CREATE]);
971 xo_open_container("nfsv41");
972 xo_emit("{T:BackChannelCtrl/%13.13s}{T:BindConnToSess/%13.13s}"
973 "{T:ExchangeID/%13.13s}{T:CreateSess/%13.13s}"
974 "{T:DestroySess/%13.13s}{T:FreeStateID/%13.13s}\n");
975 xo_emit("{:backchannelctrl/%13ju}{:bindconntosess/%13ju}"
976 "{:exchangeid/%13ju}{:createsess/%13ju}"
977 "{:destroysess/%13ju}{:freestateid/%13ju}\n",
978 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_BACKCHANNELCTL],
979 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_BINDCONNTOSESS],
980 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_EXCHANGEID],
981 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CREATESESSION],
982 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DESTROYSESSION],
983 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FREESTATEID]),
985 xo_emit("{T:GetDirDeleg/%13.13s}{T:GetDevInfo/%13.13s}"
986 "{T:GetDevList/%13.13s}{T:layoutCommit/%13.13s}"
987 "{T:LayoutGet/%13.13s}{T:LayoutReturn/%13.13s}\n");
988 xo_emit("{:getdirdeleg/%13ju}{:getdevinfo/%13ju}"
989 "{:getdevlist/%13ju}{:layoutcommit/%13ju}"
990 "{:layoutget/%13ju}{:layoutreturn/%13ju}\n",
991 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETDIRDELEG],
992 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETDEVINFO],
993 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETDEVLIST],
994 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LAYOUTCOMMIT],
995 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LAYOUTGET],
996 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LAYOUTRETURN]);
998 xo_emit("{T:SecInfNoName/%13.13s}{T:Sequence/%13.13s}"
999 "{T:SetSSV/%13.13s}{T:TestStateID/%13.13s}"
1000 "{T:WantDeleg/%13.13s}{T:DestroyClId/%13.13s}\n");
1001 xo_emit("{:secinfnoname/%13ju}{:sequence/%13ju}"
1002 "{:setssv/%13ju}{:teststateid/%13ju}{:wantdeleg/%13ju}"
1003 "{:destroyclid/%13ju}\n",
1004 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SECINFONONAME],
1005 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SEQUENCE],
1006 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETSSV],
1007 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_TESTSTATEID],
1008 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WANTDELEG],
1009 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DESTROYCLIENTID]);
1011 xo_emit("{T:ReclaimCompl/%13.13s}\n");
1012 xo_emit("{:reclaimcompl/%13ju}\n",
1013 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RECLAIMCOMPL]);
1015 xo_close_container("nfsv41");
1017 xo_open_container("nfsv42");
1019 xo_emit("{T:Allocate/%13.13s}{T:Copy/%13.13s}"
1020 "{T:CopyNotify/%13.13s}{T:Deallocate/%13.13s}"
1021 "{T:IOAdvise/%13.13s}{T:LayoutError/%13.13s}\n");
1022 xo_emit("{:allocate/%13ju}{:copy/%13ju}"
1023 "{:copynotify/%13ju}{:deallocate/%13ju}"
1024 "{:ioadvise/%13ju}{:layouterror/%13ju}\n",
1025 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_ALLOCATE],
1026 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_COPY],
1027 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_COPYNOTIFY],
1028 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DEALLOCATE],
1029 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_IOADVISE],
1030 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LAYOUTERROR]);
1032 xo_emit("{T:LayoutStats/%13.13s}{T:OffloadCncl/%13.13s}"
1033 "{T:OffloadStat/%13.13s}{T:ReadPlus/%13.13s}"
1034 "{T:Seek/%13.13s}{T:WriteSame/%13.13s}\n");
1035 xo_emit("{:layoutstats/%13ju}{:offloadcncl/%13ju}"
1036 "{:offloadstat/%13ju}{:readplus/%13ju}"
1037 "{:seek/%13ju}{:writesame/%13ju}\n",
1038 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LAYOUTSTATS],
1039 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OFFLOADCANCEL],
1040 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OFFLOADSTATUS],
1041 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READPLUS],
1042 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SEEK],
1043 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITESAME]);
1045 xo_emit("{T:Clone/%13.13s}{T:GetExtattr/%13.13s}"
1046 "{T:SetExtattr/%13.13s}{T:ListExtattr/%13.13s}"
1047 "{T:RmExtattr/%13.13s}\n");
1048 xo_emit("{:clone/%13ju}{:getextattr/%13ju}"
1049 "{:setextattr/%13ju}{:listextattr/%13ju}"
1050 "{:rmextattr/%13ju}\n",
1051 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CLONE],
1052 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETXATTR],
1053 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETXATTR],
1054 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LISTXATTRS],
1055 (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_REMOVEXATTR]);
1057 xo_close_container("nfsv42");
1060 xo_close_container("operations");
1063 xo_emit("{T:Server:}\n");
1064 xo_open_container("server");
1065 xo_emit("{T:Clients/%13.13s}{T:OpenOwner/%13.13s}"
1066 "{T:Opens/%13.13s}{T:LockOwner/%13.13s}{T:Locks/%13.13s}"
1067 "{T:Delegs/%13.13s}\n");
1068 xo_emit("{:clients/%13ju}{:openowner/%13ju}{:opens/%13ju}"
1069 "{:lockowner/%13ju}{:locks/%13ju}{:delegs/%13ju}\n",
1070 (uintmax_t)ext_nfsstats.srvclients,
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_emit("{T:Layouts/%13.13s}\n");
1077 xo_emit("{:layouts/%13ju}\n",
1078 (uintmax_t)ext_nfsstats.srvlayouts);
1079 xo_close_container("server");
1082 xo_emit("{T:Server Cache Stats:}\n");
1083 xo_open_container("cache");
1084 xo_emit("{T:Inprog/%13.13s}"
1085 "{T:Non-idem/%13.13s}{T:Misses/%13.13s}"
1086 "{T:CacheSize/%13.13s}{T:TCPPeak/%13.13s}\n");
1087 xo_emit("{:inprog/%13ju}{:nonidem/%13ju}"
1088 "{:misses/%13ju}{:cachesize/%13ju}{:tcppeak/%13ju}\n",
1089 (uintmax_t)ext_nfsstats.srvcache_inproghits,
1090 (uintmax_t)ext_nfsstats.srvcache_nonidemdonehits,
1091 (uintmax_t)ext_nfsstats.srvcache_misses,
1092 (uintmax_t)ext_nfsstats.srvcache_size,
1093 (uintmax_t)ext_nfsstats.srvcache_tcppeak);
1094 xo_close_container("cache");
1096 xo_close_container("serverstats");
1099 xo_close_container("nfsv4");
1103 compute_totals(struct nfsstatsv1 *total_stats, struct nfsstatsv1 *cur_stats)
1107 bzero(total_stats, sizeof(*total_stats));
1108 for (i = 0; i < (NFSV42_NOPS + NFSV4OP_FAKENOPS); i++) {
1109 total_stats->srvbytes[0] += cur_stats->srvbytes[i];
1110 total_stats->srvops[0] += cur_stats->srvops[i];
1111 bintime_add(&total_stats->srvduration[0],
1112 &cur_stats->srvduration[i]);
1113 total_stats->srvrpccnt[i] = cur_stats->srvrpccnt[i];
1115 total_stats->srvstartcnt = cur_stats->srvstartcnt;
1116 total_stats->srvdonecnt = cur_stats->srvdonecnt;
1117 total_stats->busytime = cur_stats->busytime;
1122 * Print a running summary of nfs statistics for the experimental client and/or
1124 * Repeat display every interval seconds, showing statistics
1125 * collected over that interval. Assumes that interval is non-zero.
1126 * First line printed at top of screen is always cumulative.
1129 exp_sidewaysintpr(u_int interval, int clientOnly, int serverOnly,
1132 struct nfsstatsv1 nfsstats, lastst, *ext_nfsstatsp;
1133 struct nfsstatsv1 curtotal, lasttotal;
1134 struct timespec ts, lastts;
1137 ext_nfsstatsp = &lastst;
1138 ext_nfsstatsp->vers = NFSSTATS_V1;
1139 if (nfssvc(NFSSVC_GETSTATS | NFSSVC_NEWSTRUCT, ext_nfsstatsp) < 0)
1140 err(1, "Can't get stats");
1141 clock_gettime(CLOCK_MONOTONIC, &lastts);
1142 compute_totals(&lasttotal, ext_nfsstatsp);
1146 ext_nfsstatsp = &nfsstats;
1147 ext_nfsstatsp->vers = NFSSTATS_V1;
1148 if (nfssvc(NFSSVC_GETSTATS | NFSSVC_NEWSTRUCT, ext_nfsstatsp)
1150 err(1, "Can't get stats");
1151 clock_gettime(CLOCK_MONOTONIC, &ts);
1153 if (--hdrcnt == 0) {
1154 printhdr(clientOnly, serverOnly, newStats);
1157 else if (clientOnly && serverOnly)
1162 if (clientOnly && newStats == 0) {
1163 printf("%s %6ju %6ju %6ju %6ju %6ju %6ju %6ju %6ju",
1164 ((clientOnly && serverOnly) ? "Client:" : ""),
1165 (uintmax_t)DELTA(rpccnt[NFSPROC_GETATTR]),
1166 (uintmax_t)DELTA(rpccnt[NFSPROC_LOOKUP]),
1167 (uintmax_t)DELTA(rpccnt[NFSPROC_READLINK]),
1168 (uintmax_t)DELTA(rpccnt[NFSPROC_READ]),
1169 (uintmax_t)DELTA(rpccnt[NFSPROC_WRITE]),
1170 (uintmax_t)DELTA(rpccnt[NFSPROC_RENAME]),
1171 (uintmax_t)DELTA(rpccnt[NFSPROC_ACCESS]),
1172 (uintmax_t)(DELTA(rpccnt[NFSPROC_READDIR]) +
1173 DELTA(rpccnt[NFSPROC_READDIRPLUS]))
1176 printf(" %s %s %s %s %s %s",
1177 sperc1(DELTA(attrcache_hits),
1178 DELTA(attrcache_misses)),
1179 sperc1(DELTA(lookupcache_hits),
1180 DELTA(lookupcache_misses)),
1181 sperc2(DELTA(biocache_reads),
1183 sperc2(DELTA(biocache_writes),
1185 sperc1(DELTA(accesscache_hits),
1186 DELTA(accesscache_misses)),
1187 sperc2(DELTA(biocache_readdirs),
1188 DELTA(readdir_bios))
1194 if (serverOnly && newStats) {
1195 long double cur_secs, last_secs, etime;
1197 long double kb_per_transfer;
1198 long double transfers_per_second;
1199 long double ms_per_transfer;
1201 long double busy_pct;
1204 cur_secs = ts.tv_sec +
1205 ((long double)ts.tv_nsec / 1000000000);
1206 last_secs = lastts.tv_sec +
1207 ((long double)lastts.tv_nsec / 1000000000);
1208 etime = cur_secs - last_secs;
1210 compute_totals(&curtotal, &nfsstats);
1212 for (i = 0; i < NUM_STAT_TYPES; i++) {
1213 compute_new_stats(&nfsstats, &lastst,
1214 STAT_TYPE_TO_NFS(i), etime, &mbsec,
1216 &transfers_per_second,
1217 &ms_per_transfer, &queue_len,
1220 if (i == STAT_TYPE_COMMIT) {
1224 printf("%2.0Lf %7.2Lf ",
1225 transfers_per_second,
1228 printf("%5.2Lf %5.0Lf %7.2Lf ",
1230 transfers_per_second, mbsec);
1237 compute_new_stats(&curtotal, &lasttotal, 0, etime,
1238 &mbsec, &kb_per_transfer, &transfers_per_second,
1239 &ms_per_transfer, &queue_len, &busy_pct);
1241 printf("%5.2Lf %5.0Lf %7.2Lf %5.2Lf %3ju %3.0Lf\n",
1242 kb_per_transfer, transfers_per_second, mbsec,
1243 ms_per_transfer, queue_len, busy_pct);
1244 } else if (serverOnly) {
1245 printf("%s %6ju %6ju %6ju %6ju %6ju %6ju %6ju %6ju",
1246 ((clientOnly && serverOnly) ? "Server:" : ""),
1247 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_GETATTR]),
1248 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_LOOKUP]),
1249 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_READLINK]),
1250 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_READ]),
1251 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_WRITE]),
1252 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_RENAME]),
1253 (uintmax_t)DELTA(srvrpccnt[NFSV4OP_ACCESS]),
1254 (uintmax_t)(DELTA(srvrpccnt[NFSV4OP_READDIR]) +
1255 DELTA(srvrpccnt[NFSV4OP_READDIRPLUS])));
1258 bcopy(&nfsstats, &lastst, sizeof(lastst));
1259 bcopy(&curtotal, &lasttotal, sizeof(lasttotal));