diff options
Diffstat (limited to 'usr.bin/nfsstat/nfsstat.c')
| -rw-r--r-- | usr.bin/nfsstat/nfsstat.c | 1258 |
1 files changed, 1258 insertions, 0 deletions
diff --git a/usr.bin/nfsstat/nfsstat.c b/usr.bin/nfsstat/nfsstat.c new file mode 100644 index 000000000000..20472cf4a129 --- /dev/null +++ b/usr.bin/nfsstat/nfsstat.c @@ -0,0 +1,1258 @@ +/* + * Copyright (c) 1983, 1989, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Rick Macklem at The University of Guelph. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ +/*- + * Copyright (c) 2004, 2008, 2009 Silicon Graphics International Corp. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions, and the following disclaimer, + * without modification. + * 2. Redistributions in binary form must reproduce at minimum a disclaimer + * substantially similar to the "NO WARRANTY" disclaimer below + * ("Disclaimer") and any redistribution must be conditioned upon + * including a substantially similar Disclaimer requirement for further + * binary redistribution. + * + * NO WARRANTY + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGES. + */ + + +#include <sys/param.h> +#include <sys/module.h> +#include <sys/mount.h> +#include <sys/time.h> +#include <sys/sysctl.h> +#include <nfs/nfssvc.h> + +#include <fs/nfs/nfsproto.h> +#include <fs/nfs/nfsport.h> + +#include <signal.h> +#include <fcntl.h> +#include <ctype.h> +#include <errno.h> +#include <limits.h> +#include <nlist.h> +#include <unistd.h> +#include <stdio.h> +#include <stdint.h> +#include <stdlib.h> +#include <string.h> +#include <paths.h> +#include <devstat.h> + +#include <libxo/xo.h> + +static int widemode = 0; +static int zflag = 0; +static int printtitle = 1; +static struct nfsstatsv1 ext_nfsstats; +static int extra_output = 0; + +static void intpr(int, int); +static void printhdr(int, int, int); +static void usage(void) __dead2; +static char *sperc1(int, int); +static char *sperc2(int, int); +static void exp_intpr(int, int, int); +static void exp_sidewaysintpr(u_int, int, int, int); +static void compute_new_stats(struct nfsstatsv1 *cur_stats, + struct nfsstatsv1 *prev_stats, int curop, long double etime, + long double *mbsec, long double *kb_per_transfer, + long double *transfers_per_second, long double *ms_per_transfer, + uint64_t *queue_len, long double *busy_pct); + +#define DELTA(field) (nfsstats.field - lastst.field) + +#define STAT_TYPE_READ 0 +#define STAT_TYPE_WRITE 1 +#define STAT_TYPE_COMMIT 2 +#define NUM_STAT_TYPES 3 + +struct stattypes { + int stat_type; + int nfs_type; +}; +static struct stattypes statstruct[] = { + {STAT_TYPE_READ, NFSV4OP_READ}, + {STAT_TYPE_WRITE, NFSV4OP_WRITE}, + {STAT_TYPE_COMMIT, NFSV4OP_COMMIT} +}; + +#define STAT_TYPE_TO_NFS(stat_type) statstruct[stat_type].nfs_type + +#define NFSSTAT_XO_VERSION "1" + +int +main(int argc, char **argv) +{ + u_int interval; + int clientOnly = -1; + int serverOnly = -1; + int newStats = 0; + int ch; + int mntlen, i; + char buf[1024]; + struct statfs *mntbuf; + struct nfscl_dumpmntopts dumpmntopts; + + interval = 0; + + argc = xo_parse_args(argc, argv); + if (argc < 0) + exit(1); + + xo_set_version(NFSSTAT_XO_VERSION); + + while ((ch = getopt(argc, argv, "cdEesWM:mN:w:zq")) != -1) + switch(ch) { + case 'M': + printf("*** -M option deprecated, ignored\n\n"); + break; + case 'm': + /* Display mount options for NFS mount points. */ + mntlen = getmntinfo(&mntbuf, MNT_NOWAIT); + for (i = 0; i < mntlen; i++) { + if (strcmp(mntbuf->f_fstypename, "nfs") == 0) { + dumpmntopts.ndmnt_fname = + mntbuf->f_mntonname; + dumpmntopts.ndmnt_buf = buf; + dumpmntopts.ndmnt_blen = sizeof(buf); + if (nfssvc(NFSSVC_DUMPMNTOPTS, + &dumpmntopts) >= 0) + printf("%s on %s\n%s\n", + mntbuf->f_mntfromname, + mntbuf->f_mntonname, buf); + else if (errno == EPERM) + xo_errx(1, "Only privileged users" + " can use the -m option"); + } + mntbuf++; + } + exit(0); + case 'N': + printf("*** -N option deprecated, ignored\n\n"); + break; + case 'W': + widemode = 1; + break; + case 'w': + interval = atoi(optarg); + break; + case 'c': + clientOnly = 1; + if (serverOnly < 0) + serverOnly = 0; + break; + case 'd': + newStats = 1; + if (interval == 0) + interval = 1; + break; + case 's': + serverOnly = 1; + if (clientOnly < 0) + clientOnly = 0; + break; + case 'z': + zflag = 1; + break; + case 'E': + if (extra_output != 0) + xo_err(1, "-e and -E are mutually exclusive"); + extra_output = 2; + break; + case 'e': + if (extra_output != 0) + xo_err(1, "-e and -E are mutually exclusive"); + extra_output = 1; + break; + case 'q': + printtitle = 0; + break; + case '?': + default: + usage(); + } + argc -= optind; + argv += optind; + +#define BACKWARD_COMPATIBILITY +#ifdef BACKWARD_COMPATIBILITY + if (*argv) + interval = atoi(*argv); +#endif + if (modfind("nfscommon") < 0) + xo_err(1, "NFS client/server not loaded"); + + if (interval) { + exp_sidewaysintpr(interval, clientOnly, serverOnly, + newStats); + } else { + xo_open_container("nfsstat"); + if (extra_output != 0) + exp_intpr(clientOnly, serverOnly, extra_output - 1); + else + intpr(clientOnly, serverOnly); + xo_close_container("nfsstat"); + } + + if (xo_finish() < 0) + xo_err(1, "stdout"); + exit(0); +} + +/* + * Print a description of the nfs stats. + */ +static void +intpr(int clientOnly, int serverOnly) +{ + int nfssvc_flag; + + nfssvc_flag = NFSSVC_GETSTATS | NFSSVC_NEWSTRUCT; + if (zflag != 0) { + if (clientOnly != 0) + nfssvc_flag |= NFSSVC_ZEROCLTSTATS; + if (serverOnly != 0) + nfssvc_flag |= NFSSVC_ZEROSRVSTATS; + } + ext_nfsstats.vers = NFSSTATS_V1; + if (nfssvc(nfssvc_flag, &ext_nfsstats) < 0) + xo_err(1, "Can't get stats"); + if (clientOnly) { + xo_open_container("clientstats"); + + if (printtitle) + xo_emit("{T:Client Info:\n"); + + xo_open_container("operations"); + if (printtitle) + xo_emit("{T:Rpc Counts:}\n"); + + xo_emit("{T:Getattr/%13.13s}{T:Setattr/%13.13s}" + "{T:Lookup/%13.13s}{T:Readlink/%13.13s}" + "{T:Read/%13.13s}{T:Write/%13.13s}" + "{T:Create/%13.13s}{T:Remove/%13.13s}\n"); + xo_emit("{:getattr/%13ju}{:setattr/%13ju}" + "{:lookup/%13ju}{:readlink/%13ju}" + "{:read/%13ju}{:write/%13ju}" + "{:create/%13ju}{:remove/%13ju}\n", + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETATTR], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETATTR], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOOKUP], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READLINK], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READ], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_WRITE], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CREATE], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_REMOVE]); + + xo_emit("{T:Rename/%13.13s}{T:Link/%13.13s}" + "{T:Symlink/%13.13s}{T:Mkdir/%13.13s}" + "{T:Rmdir/%13.13s}{T:Readdir/%13.13s}" + "{T:RdirPlus/%13.13s}{T:Access/%13.13s}\n"); + xo_emit("{:rename/%13ju}{:link/%13ju}" + "{:symlink/%13ju}{:mkdir/%13ju}" + "{:rmdir/%13ju}{:readdir/%13ju}" + "{:rdirplus/%13ju}{:access/%13ju}\n", + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RENAME], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LINK], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SYMLINK], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_MKDIR], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RMDIR], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDIR], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDIRPLUS], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_ACCESS]); + + xo_emit("{T:Mknod/%13.13s}{T:Fsstat/%13.13s}" + "{T:Fsinfo/%13.13s}{T:PathConf/%13.13s}" + "{T:Commit/%13.13s}\n"); + xo_emit("{:mknod/%13ju}{:fsstat/%13ju}" + "{:fsinfo/%13ju}{:pathconf/%13ju}" + "{:commit/%13ju}\n", + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_MKNOD], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FSSTAT], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FSINFO], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_PATHCONF], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_COMMIT]); + + xo_close_container("operations"); + + xo_open_container("rpcs"); + if (printtitle) + xo_emit("{T:Rpc Info:}\n"); + + xo_emit("{T:TimedOut/%13.13s}{T:Invalid/%13.13s}" + "{T:X Replies/%13.13s}{T:Retries/%13.13s}" + "{T:Requests/%13.13s}\n"); + xo_emit("{:timedout/%13ju}{:invalid/%13ju}" + "{:xreplies/%13ju}{:retries/%13ju}" + "{:requests/%13ju}\n", + (uintmax_t)ext_nfsstats.rpctimeouts, + (uintmax_t)ext_nfsstats.rpcinvalid, + (uintmax_t)ext_nfsstats.rpcunexpected, + (uintmax_t)ext_nfsstats.rpcretries, + (uintmax_t)ext_nfsstats.rpcrequests); + xo_close_container("rpcs"); + + xo_open_container("cache"); + if (printtitle) + xo_emit("{T:Cache Info:}\n"); + + xo_emit("{T:Attr Hits/%13.13s}{T:Attr Misses/%13.13s}" + "{T:Lkup Hits/%13.13s}{T:Lkup Misses/%13.13s}" + "{T:BioR Hits/%13.13s}{T:BioR Misses/%13.13s}" + "{T:BioW Hits/%13.13s}{T:BioW Misses/%13.13s}\n"); + xo_emit("{:attrhits/%13ju}{:attrmisses/%13ju}" + "{:lkuphits/%13ju}{:lkupmisses/%13ju}" + "{:biorhits/%13ju}{:biormisses/%13ju}" + "{:biowhits/%13ju}{:biowmisses/%13ju}\n", + (uintmax_t)ext_nfsstats.attrcache_hits, + (uintmax_t)ext_nfsstats.attrcache_misses, + (uintmax_t)ext_nfsstats.lookupcache_hits, + (uintmax_t)ext_nfsstats.lookupcache_misses, + (uintmax_t)(ext_nfsstats.biocache_reads - + ext_nfsstats.read_bios), + (uintmax_t)ext_nfsstats.read_bios, + (uintmax_t)(ext_nfsstats.biocache_writes - + ext_nfsstats.write_bios), + (uintmax_t)ext_nfsstats.write_bios); + + xo_emit("{T:BioRL Hits/%13.13s}{T:BioRL Misses/%13.13s}" + "{T:BioD Hits/%13.13s}{T:BioD Misses/%13.13s}" + "{T:DirE Hits/%13.13s}{T:DirE Misses/%13.13s}" + "{T:Accs Hits/%13.13s}{T:Accs Misses/%13.13s}\n"); + xo_emit("{:biosrlhits/%13ju}{:biorlmisses/%13ju}" + "{:biodhits/%13ju}{:biodmisses/%13ju}" + "{:direhits/%13ju}{:diremisses/%13ju}" + "{:accshits/%13ju}{:accsmisses/%13ju}\n", + (uintmax_t)(ext_nfsstats.biocache_readlinks - + ext_nfsstats.readlink_bios), + (uintmax_t)ext_nfsstats.readlink_bios, + (uintmax_t)(ext_nfsstats.biocache_readdirs - + ext_nfsstats.readdir_bios), + (uintmax_t)ext_nfsstats.readdir_bios, + (uintmax_t)ext_nfsstats.direofcache_hits, + (uintmax_t)ext_nfsstats.direofcache_misses, + (uintmax_t)ext_nfsstats.accesscache_hits, + (uintmax_t)ext_nfsstats.accesscache_misses); + + xo_close_container("cache"); + + xo_close_container("clientstats"); + } + if (serverOnly) { + xo_open_container("serverstats"); + + if (printtitle) + xo_emit("{T:Server Info:}\n"); + xo_open_container("operations"); + + xo_emit("{T:Getattr/%13.13s}{T:Setattr/%13.13s}" + "{T:Lookup/%13.13s}{T:Readlink/%13.13s}" + "{T:Read/%13.13s}{T:Write/%13.13s}" + "{T:Create/%13.13s}{T:Remove/%13.13s}\n"); + xo_emit("{:getattr/%13ju}{:setattr/%13ju}" + "{:lookup/%13ju}{:readlink/%13ju}" + "{:read/%13ju}{:write/%13ju}" + "{:create/%13ju}{:remove/%13ju}\n", + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETATTR], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETATTR], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOOKUP], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READLINK], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READ], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITE], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CREATE], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_REMOVE]); + + xo_emit("{T:Rename/%13.13s}{T:Link/%13.13s}" + "{T:Symlink/%13.13s}{T:Mkdir/%13.13s}" + "{T:Rmdir/%13.13s}{T:Readdir/%13.13s}" + "{T:RdirPlus/%13.13s}{T:Access/%13.13s}\n"); + xo_emit("{:rename/%13ju}{:link/%13ju}" + "{:symlink/%13ju}{:mkdir/%13ju}" + "{:rmdir/%13ju}{:readdir/%13ju}" + "{:rdirplus/%13ju}{:access/%13ju}\n", + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RENAME], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LINK], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SYMLINK], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_MKDIR], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RMDIR], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READDIR], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READDIRPLUS], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_ACCESS]); + + xo_emit("{T:Mknod/%13.13s}{T:Fsstat/%13.13s}" + "{T:Fsinfo/%13.13s}{T:PathConf/%13.13s}" + "{T:Commit/%13.13s}\n"); + xo_emit("{:mknod/%13ju}{:fsstat/%13ju}" + "{:fsinfo/%13ju}{:pathconf/%13ju}" + "{:commit/%13ju}\n", + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_MKNOD], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FSSTAT], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FSINFO], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PATHCONF], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_COMMIT]); + + xo_close_container("operations"); + + xo_open_container("server"); + + if (printtitle) + xo_emit("{T:Server Write Gathering:/%13.13s}\n"); + + xo_emit("{T:WriteOps/%13.13s}{T:WriteRPC/%13.13s}" + "{T:Opsaved/%13.13s}\n"); + xo_emit("{:writeops/%13ju}{:writerpc/%13ju}" + "{:opsaved/%13ju}\n", + /* + * The new client doesn't do write gathering. It was + * only useful for NFSv2. + */ + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITE], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITE], 0); + + xo_close_container("server"); + + xo_open_container("cache"); + if (printtitle) + xo_emit("{T:Server Cache Stats:/%13.13s}\n"); + xo_emit("{T:Inprog/%13.13s}" + "{T:Non-Idem/%13.13s}{T:Misses/%13.13s}\n"); + xo_emit("{:inprog/%13ju}{:nonidem/%13ju}{:misses/%13ju}\n", + (uintmax_t)ext_nfsstats.srvcache_inproghits, + (uintmax_t)ext_nfsstats.srvcache_nonidemdonehits, + (uintmax_t)ext_nfsstats.srvcache_misses); + xo_close_container("cache"); + + xo_close_container("serverstats"); + } +} + +static void +printhdr(int clientOnly, int serverOnly, int newStats) +{ + + if (newStats) { + printf(" [%s Read %s] [%s Write %s] " + "%s[=========== Total ============]\n" + " KB/t tps MB/s%s KB/t tps MB/s%s " + "%sKB/t tps MB/s ms ql %%b", + widemode ? "========" : "=====", + widemode ? "========" : "=====", + widemode ? "========" : "=====", + widemode ? "=======" : "====", + widemode ? "[Commit ] " : "", + widemode ? " ms" : "", + widemode ? " ms" : "", + widemode ? "tps ms " : ""); + } else { + printf("%s%6.6s %6.6s %6.6s %6.6s %6.6s %6.6s %6.6s %6.6s", + ((serverOnly && clientOnly) ? " " : " "), + "GtAttr", "Lookup", "Rdlink", "Read", "Write", "Rename", + "Access", "Rddir"); + if (widemode && clientOnly) { + printf(" Attr Lkup BioR BioW Accs BioD"); + } + } + printf("\n"); + fflush(stdout); +} + +static void +usage(void) +{ + xo_error("usage: nfsstat [-cdEemqszW] [-w wait]\n"); + exit(1); +} + +static char SPBuf[64][8]; +static int SPIndex; + +static char * +sperc1(int hits, int misses) +{ + char *p = SPBuf[SPIndex]; + + if (hits + misses) { + sprintf(p, "%3d%%", + (int)(char)((quad_t)hits * 100 / (hits + misses))); + } else { + sprintf(p, " -"); + } + SPIndex = (SPIndex + 1) & 63; + return(p); +} + +static char * +sperc2(int ttl, int misses) +{ + char *p = SPBuf[SPIndex]; + + if (ttl) { + sprintf(p, "%3d%%", + (int)(char)((quad_t)(ttl - misses) * 100 / ttl)); + } else { + sprintf(p, " -"); + } + SPIndex = (SPIndex + 1) & 63; + return(p); +} + +#define DELTA_T(field) \ + devstat_compute_etime(&cur_stats->field, \ + (prev_stats ? &prev_stats->field : NULL)) + +/* + * XXX KDM mostly copied from ctlstat. We should commonize the code (and + * the devstat code) somehow. + */ +static void +compute_new_stats(struct nfsstatsv1 *cur_stats, + struct nfsstatsv1 *prev_stats, int curop, + long double etime, long double *mbsec, + long double *kb_per_transfer, + long double *transfers_per_second, + long double *ms_per_transfer, uint64_t *queue_len, + long double *busy_pct) +{ + uint64_t total_bytes = 0, total_operations = 0; + struct bintime total_time_bt; + struct timespec total_time_ts; + + bzero(&total_time_bt, sizeof(total_time_bt)); + bzero(&total_time_ts, sizeof(total_time_ts)); + + total_bytes = cur_stats->srvbytes[curop]; + total_operations = cur_stats->srvops[curop]; + if (prev_stats != NULL) { + total_bytes -= prev_stats->srvbytes[curop]; + total_operations -= prev_stats->srvops[curop]; + } + + *mbsec = total_bytes; + *mbsec /= 1024 * 1024; + if (etime > 0.0) { + *busy_pct = DELTA_T(busytime); + if (*busy_pct < 0) + *busy_pct = 0; + *busy_pct /= etime; + *busy_pct *= 100; + if (*busy_pct < 0) + *busy_pct = 0; + *mbsec /= etime; + } else { + *busy_pct = 0; + *mbsec = 0; + } + *kb_per_transfer = total_bytes; + *kb_per_transfer /= 1024; + if (total_operations > 0) + *kb_per_transfer /= total_operations; + else + *kb_per_transfer = 0; + if (etime > 0.0) { + *transfers_per_second = total_operations; + *transfers_per_second /= etime; + } else { + *transfers_per_second = 0.0; + } + + if (total_operations > 0) { + *ms_per_transfer = DELTA_T(srvduration[curop]); + *ms_per_transfer /= total_operations; + *ms_per_transfer *= 1000; + } else + *ms_per_transfer = 0.0; + + *queue_len = cur_stats->srvstartcnt - cur_stats->srvdonecnt; +} + +/* + * Print a description of the nfs stats for the client/server, + * including NFSv4.1. + */ +static void +exp_intpr(int clientOnly, int serverOnly, int nfs41) +{ + int nfssvc_flag; + + xo_open_container("nfsv4"); + + nfssvc_flag = NFSSVC_GETSTATS | NFSSVC_NEWSTRUCT; + if (zflag != 0) { + if (clientOnly != 0) + nfssvc_flag |= NFSSVC_ZEROCLTSTATS; + if (serverOnly != 0) + nfssvc_flag |= NFSSVC_ZEROSRVSTATS; + } + ext_nfsstats.vers = NFSSTATS_V1; + if (nfssvc(nfssvc_flag, &ext_nfsstats) < 0) + xo_err(1, "Can't get stats"); + if (clientOnly != 0) { + xo_open_container("clientstats"); + + xo_open_container("operations"); + if (printtitle) { + xo_emit("{T:Client Info:}\n"); + xo_emit("{T:RPC Counts:}\n"); + } + xo_emit("{T:Getattr/%13.13s}{T:Setattr/%13.13s}" + "{T:Lookup/%13.13s}{T:Readlink/%13.13s}" + "{T:Read/%13.13s}{T:Write/%13.13s}\n"); + xo_emit("{:getattr/%13ju}{:setattr/%13ju}{:lookup/%13ju}" + "{:readlink/%13ju}{:read/%13ju}{:write/%13ju}\n", + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETATTR], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETATTR], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOOKUP], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READLINK], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READ], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_WRITE]); + xo_emit("{T:Create/%13.13s}{T:Remove/%13.13s}" + "{T:Rename/%13.13s}{T:Link/%13.13s}" + "{T:Symlink/%13.13s}{T:Mkdir/%13.13s}\n"); + xo_emit("{:create/%13ju}{:remove/%13ju}{:rename/%13ju}" + "{:link/%13ju}{:symlink/%13ju}{:mkdir/%13ju}\n", + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CREATE], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_REMOVE], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RENAME], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LINK], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SYMLINK], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_MKDIR]); + xo_emit("{T:Rmdir/%13.13s}{T:Readdir/%13.13s}" + "{T:RdirPlus/%13.13s}{T:Access/%13.13s}" + "{T:Mknod/%13.13s}{T:Fsstat/%13.13s}\n"); + xo_emit("{:rmdir/%13ju}{:readdir/%13ju}{:rdirplus/%13ju}" + "{:access/%13ju}{:mknod/%13ju}{:fsstat/%13ju}\n", + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RMDIR], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDIR], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDIRPLUS], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_ACCESS], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_MKNOD], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FSSTAT]); + xo_emit("{T:FSinfo/%13.13s}{T:pathConf/%13.13s}" + "{T:Commit/%13.13s}{T:SetClId/%13.13s}" + "{T:SetClIdCf/%13.13s}{T:Lock/%13.13s}\n"); + xo_emit("{:fsinfo/%13ju}{:pathconf/%13ju}{:commit/%13ju}" + "{:setclientid/%13ju}{:setclientidcf/%13ju}{:lock/%13ju}\n", + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FSINFO], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_PATHCONF], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_COMMIT], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETCLIENTID], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETCLIENTIDCFRM], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOCK]); + xo_emit("{T:LockT/%13.13s}{T:LockU/%13.13s}" + "{T:Open/%13.13s}{T:OpenCfr/%13.13s}\n"); + xo_emit("{:lockt/%13ju}{:locku/%13ju}" + "{:open/%13ju}{:opencfr/%13ju}\n", + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOCKT], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOCKU], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_OPEN], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_OPENCONFIRM]); + + if (nfs41) { + xo_open_container("nfsv41"); + + xo_emit("{T:OpenDownGr/%13.13s}{T:Close/%13.13s}\n"); + xo_emit("{:opendowngr/%13ju}{:close/%13ju}\n", + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_OPENDOWNGRADE], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CLOSE]); + + xo_emit("{T:RelLckOwn/%13.13s}{T:FreeStateID/%13.13s}" + "{T:PutRootFH/%13.13s}{T:DelegRet/%13.13s}" + "{T:GetAcl/%13.13s}{T:SetAcl/%13.13s}\n"); + xo_emit("{:rellckown/%13ju}{:freestateid/%13ju}" + "{:putrootfh/%13ju}{:delegret/%13ju}" + "{:getacl/%13ju}{:setacl/%13ju}\n", + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RELEASELCKOWN], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_FREESTATEID], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_PUTROOTFH], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_DELEGRETURN], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETACL], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETACL]); + + xo_emit("{T:ExchangeId/%13.13s}{T:CreateSess/%13.13s}" + "{T:DestroySess/%13.13s}{T:DestroyClId/%13.13s}" + "{T:LayoutGet/%13.13s}{T:GetDevInfo/%13.13s}\n"); + xo_emit("{:exchangeid/%13ju}{:createsess/%13ju}" + "{:destroysess/%13ju}{:destroyclid/%13ju}" + "{:layoutget/%13ju}{:getdevinfo/%13ju}\n", + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_EXCHANGEID], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CREATESESSION], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_DESTROYSESSION], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_DESTROYCLIENT], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LAYOUTGET], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETDEVICEINFO]); + + xo_emit("{T:LayoutCommit/%13.13s}{T:LayoutReturn/%13.13s}" + "{T:ReclaimCompl/%13.13s}{T:ReadDataS/%13.13s}" + "{T:WriteDataS/%13.13s}{T:CommitDataS/%13.13s}\n"); + xo_emit("{:layoutcomit/%13ju}{:layoutreturn/%13ju}" + "{:reclaimcompl/%13ju}{:readdatas/%13ju}" + "{:writedatas/%13ju}{:commitdatas/%13ju}\n", + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LAYOUTCOMMIT], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LAYOUTRETURN], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RECLAIMCOMPL], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_READDS], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_WRITEDS], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_COMMITDS]); + + xo_emit("{T:OpenLayout/%13.13s}{T:CreateLayout/%13.13s}" + "{T:BindConnSess/%13.13s}{T:LookupOpen/%13.13s}" + "{T:AppendWrite/%13.13s}\n"); + xo_emit("{:openlayout/%13ju}{:createlayout/%13ju}" + "{:bindconnsess/%13ju}{:lookupopen/%13ju}" + "{:appendwrite/%13ju}\n", + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_OPENLAYGET], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_CREATELAYGET], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_BINDCONNTOSESS], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LOOKUPOPEN], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_APPENDWRITE]); + + xo_close_container("nfsv41"); + + xo_open_container("nfsv42"); + + xo_emit("{T:IOAdvise/%13.13s}{T:Allocate/%13.13s}" + "{T:Copy/%13.13s}{T:Seek/%13.13s}" + "{T:SeekDataS/%13.13s}{T:GetExtattr/%13.13s}\n"); + xo_emit("{:ioadvise/%13ju}{:allocate/%13ju}" + "{:copy/%13ju}{:seek/%13ju}" + "{:seekdatas/%13ju}{:getextattr/%13ju}\n", + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_IOADVISE], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_ALLOCATE], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_COPY], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SEEK], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SEEKDS], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_GETEXTATTR]); + + xo_emit("{T:SetExtattr/%13.13s}{T:RmExtattr/%13.13s}" + "{T:ListExtattr/%13.13s}{T:Deallocate/%13.13s}" + "{T:LayoutError/%13.13s}\n"); + xo_emit("{:setextattr/%13ju}{:rmextattr/%13ju}" + "{:listextattr/%13ju}{:deallocate/%13ju}" + "{:layouterror/%13ju}\n", + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_SETEXTATTR], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_RMEXTATTR], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LISTEXTATTR], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_DEALLOCATE], + (uintmax_t)ext_nfsstats.rpccnt[NFSPROC_LAYOUTERROR]); + + xo_close_container("nfsv42"); + } + xo_close_container("operations"); + + if (printtitle) + xo_emit("{T:Client:}\n"); + xo_open_container("client"); + xo_emit("{T:OpenOwner/%13.13s}{T:Opens/%13.13s}" + "{T:LockOwner/%13.13s}{T:Locks/%13.13s}" + "{T:Delegs/%13.13s}{T:LocalOwn/%13.13s}\n"); + xo_emit("{:openowner/%13ju}{:opens/%13ju}" + "{:lockowner/%13ju}{:locks/%13ju}" + "{:delegs/%13ju}{:localown/%13ju}\n", + (uintmax_t)ext_nfsstats.clopenowners, + (uintmax_t)ext_nfsstats.clopens, + (uintmax_t)ext_nfsstats.cllockowners, + (uintmax_t)ext_nfsstats.cllocks, + (uintmax_t)ext_nfsstats.cldelegates, + (uintmax_t)ext_nfsstats.cllocalopenowners); + + xo_emit("{T:LocalOpen/%13.13s}{T:LocalLown/%13.13s}" + "{T:LocalLock/%13.13s}{T:Layouts/%13.13s}\n"); + xo_emit("{:localopen/%13ju}{:locallown/%13ju}" + "{:locallock/%13ju}{:layouts/%13ju}\n", + (uintmax_t)ext_nfsstats.cllocalopens, + (uintmax_t)ext_nfsstats.cllocallockowners, + (uintmax_t)ext_nfsstats.cllocallocks, + (uintmax_t)ext_nfsstats.cllayouts); + xo_close_container("client"); + + xo_open_container("rpc"); + if (printtitle) + xo_emit("{T:Rpc Info:}\n"); + xo_emit("{T:TimedOut/%13.13s}{T:Invalid/%13.13s}" + "{T:X Replies/%13.13s}{T:Retries/%13.13s}" + "{T:Requests/%13.13s}\n"); + xo_emit("{:timedout/%13ju}{:invalid/%13ju}" + "{:xreplies/%13ju}{:retries/%13ju}" + "{:requests/%13ju}\n", + (uintmax_t)ext_nfsstats.rpctimeouts, + (uintmax_t)ext_nfsstats.rpcinvalid, + (uintmax_t)ext_nfsstats.rpcunexpected, + (uintmax_t)ext_nfsstats.rpcretries, + (uintmax_t)ext_nfsstats.rpcrequests); + xo_close_container("rpc"); + + xo_open_container("cache"); + if (printtitle) + xo_emit("{T:Cache Info:}\n"); + xo_emit("{T:Attr Hits/%13.13s}{T:Attr Misses/%13.13s}" + "{T:Lkup Hits/%13.13s}{T:Lkup Misses/%13.13s}\n"); + xo_emit("{:attrhits/%13ju}{:attrmisses/%13ju}" + "{:lkuphits/%13ju}{:lkupmisses/%13ju}\n", + (uintmax_t)ext_nfsstats.attrcache_hits, + (uintmax_t)ext_nfsstats.attrcache_misses, + (uintmax_t)ext_nfsstats.lookupcache_hits, + (uintmax_t)ext_nfsstats.lookupcache_misses); + + xo_emit("{T:BioR Hits/%13.13s}{T:BioR Misses/%13.13s}" + "{T:BioW Hits/%13.13s}{T:BioW Misses/%13.13s}\n"); + xo_emit("{:biorhits/%13ju}{:biormisses/%13ju}" + "{:biowhits/%13ju}{:biowmisses/%13ju}\n", + (uintmax_t)(ext_nfsstats.biocache_reads - + ext_nfsstats.read_bios), + (uintmax_t)ext_nfsstats.read_bios, + (uintmax_t)(ext_nfsstats.biocache_writes - + ext_nfsstats.write_bios), + (uintmax_t)ext_nfsstats.write_bios); + + xo_emit("{T:BioRL Hits/%13.13s}{T:BioRL Misses/%13.13s}" + "{T:BioD Hits/%13.13s}{T:BioD Misses/%13.13s}\n"); + xo_emit("{:biorlhits/%13ju}{:biorlmisses/%13ju}" + "{:biodhits/%13ju}{:biodmisses/%13ju}\n", + (uintmax_t)(ext_nfsstats.biocache_readlinks - + ext_nfsstats.readlink_bios), + (uintmax_t)ext_nfsstats.readlink_bios, + (uintmax_t)(ext_nfsstats.biocache_readdirs - + ext_nfsstats.readdir_bios), + (uintmax_t)ext_nfsstats.readdir_bios); + + xo_emit("{T:DirE Hits/%13.13s}{T:DirE Misses/%13.13s}\n"); + xo_emit("{:direhits/%13ju}{:diremisses/%13ju}\n", + (uintmax_t)ext_nfsstats.direofcache_hits, + (uintmax_t)ext_nfsstats.direofcache_misses); + xo_open_container("cache"); + + xo_close_container("clientstats"); + } + if (serverOnly != 0) { + xo_open_container("serverstats"); + + xo_open_container("operations"); + if (printtitle) + xo_emit("{T:Server Info:}\n"); + xo_emit("{T:Getattr/%13.13s}{T:Setattr/%13.13s}" + "{T:Lookup/%13.13s}{T:Readlink/%13.13s}" + "{T:Read/%13.13s}{T:Write/%13.13s}\n"); + xo_emit("{:getattr/%13ju}{:setattr/%13ju}{:lookup/%13ju}" + "{:readlink/%13ju}{:read/%13ju}{:write/%13ju}\n", + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETATTR], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETATTR], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOOKUP], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READLINK], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READ], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITE]); + xo_emit("{T:Create/%13.13s}{T:Remove/%13.13s}" + "{T:Rename/%13.13s}{T:Link/%13.13s}" + "{T:Symlink/%13.13s}{T:Mkdir/%13.13s}\n"); + xo_emit("{:create/%13ju}{:remove/%13ju}{:rename/%13ju}" + "{:link/%13ju}{:symlink/%13ju}{:mkdir/%13ju}\n", + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_V3CREATE], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_REMOVE], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RENAME], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LINK], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SYMLINK], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_MKDIR]); + xo_emit("{T:Rmdir/%13.13s}{T:Readdir/%13.13s}" + "{T:RdirPlus/%13.13s}{T:Access/%13.13s}" + "{T:Mknod/%13.13s}{T:Fsstat/%13.13s}\n"); + xo_emit("{:rmdir/%13ju}{:readdir/%13ju}{:rdirplus/%13ju}" + "{:access/%13ju}{:mknod/%13ju}{:fsstat/%13ju}\n", + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RMDIR], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READDIR], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READDIRPLUS], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_ACCESS], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_MKNOD], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FSSTAT]); + xo_emit("{T:FSinfo/%13.13s}{T:pathConf/%13.13s}" + "{T:Commit/%13.13s}{T:LookupP/%13.13s}" + "{T:SetClId/%13.13s}{T:SetClIdCf/%13.13s}\n"); + xo_emit("{:fsinfo/%13ju}{:pathconf/%13ju}{:commit/%13ju}" + "{:lookupp/%13ju}{:setclientid/%13ju}{:setclientidcfrm/%13ju}\n", + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FSINFO], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PATHCONF], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_COMMIT], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOOKUPP], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETCLIENTID], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETCLIENTIDCFRM]); + xo_emit("{T:Open/%13.13s}{T:OpenAttr/%13.13s}" + "{T:OpenDwnGr/%13.13s}{T:OpenCfrm/%13.13s}" + "{T:DelePurge/%13.13s}{T:DelRet/%13.13s}\n"); + xo_emit("{:open/%13ju}{:openattr/%13ju}{:opendwgr/%13ju}" + "{:opencfrm/%13ju}{:delepurge/%13ju}{:delreg/%13ju}\n", + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OPEN], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OPENATTR], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OPENDOWNGRADE], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OPENCONFIRM], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DELEGPURGE], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DELEGRETURN]); + xo_emit("{T:GetFH/%13.13s}{T:Lock/%13.13s}" + "{T:LockT/%13.13s}{T:LockU/%13.13s}" + "{T:Close/%13.13s}{T:Verify/%13.13s}\n"); + xo_emit("{:getfh/%13ju}{:lock/%13ju}{:lockt/%13ju}" + "{:locku/%13ju}{:close/%13ju}{:verify/%13ju}\n", + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETFH], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOCK], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOCKT], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LOCKU], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CLOSE], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_VERIFY]); + xo_emit("{T:NVerify/%13.13s}{T:PutFH/%13.13s}" + "{T:PutPubFH/%13.13s}{T:PutRootFH/%13.13s}" + "{T:Renew/%13.13s}{T:RestoreFH/%13.13s}\n"); + xo_emit("{:nverify/%13ju}{:putfh/%13ju}{:putpubfh/%13ju}" + "{:putrootfh/%13ju}{:renew/%13ju}{:restore/%13ju}\n", + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_NVERIFY], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PUTFH], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PUTPUBFH], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_PUTROOTFH], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RENEW], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RESTOREFH]); + xo_emit("{T:SaveFH/%13.13s}{T:Secinfo/%13.13s}" + "{T:RelLockOwn/%13.13s}{T:V4Create/%13.13s}\n"); + xo_emit("{:savefh/%13ju}{:secinfo/%13ju}{:rellockown/%13ju}" + "{:v4create/%13ju}\n", + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SAVEFH], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SECINFO], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RELEASELCKOWN], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CREATE]); + if (nfs41) { + xo_open_container("nfsv41"); + xo_emit("{T:BackChannelCtrl/%13.13s}{T:BindConnToSess/%13.13s}" + "{T:ExchangeID/%13.13s}{T:CreateSess/%13.13s}" + "{T:DestroySess/%13.13s}{T:FreeStateID/%13.13s}\n"); + xo_emit("{:backchannelctrl/%13ju}{:bindconntosess/%13ju}" + "{:exchangeid/%13ju}{:createsess/%13ju}" + "{:destroysess/%13ju}{:freestateid/%13ju}\n", + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_BACKCHANNELCTL], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_BINDCONNTOSESS], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_EXCHANGEID], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CREATESESSION], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DESTROYSESSION], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_FREESTATEID]), + + xo_emit("{T:GetDirDeleg/%13.13s}{T:GetDevInfo/%13.13s}" + "{T:GetDevList/%13.13s}{T:layoutCommit/%13.13s}" + "{T:LayoutGet/%13.13s}{T:LayoutReturn/%13.13s}\n"); + xo_emit("{:getdirdeleg/%13ju}{:getdevinfo/%13ju}" + "{:getdevlist/%13ju}{:layoutcommit/%13ju}" + "{:layoutget/%13ju}{:layoutreturn/%13ju}\n", + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETDIRDELEG], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETDEVINFO], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETDEVLIST], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LAYOUTCOMMIT], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LAYOUTGET], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LAYOUTRETURN]); + + xo_emit("{T:SecInfNoName/%13.13s}{T:Sequence/%13.13s}" + "{T:SetSSV/%13.13s}{T:TestStateID/%13.13s}" + "{T:WantDeleg/%13.13s}{T:DestroyClId/%13.13s}\n"); + xo_emit("{:secinfnoname/%13ju}{:sequence/%13ju}" + "{:setssv/%13ju}{:teststateid/%13ju}{:wantdeleg/%13ju}" + "{:destroyclid/%13ju}\n", + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SECINFONONAME], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SEQUENCE], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETSSV], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_TESTSTATEID], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WANTDELEG], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DESTROYCLIENTID]); + + xo_emit("{T:ReclaimCompl/%13.13s}\n"); + xo_emit("{:reclaimcompl/%13ju}\n", + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_RECLAIMCOMPL]); + + xo_close_container("nfsv41"); + + xo_open_container("nfsv42"); + + xo_emit("{T:Allocate/%13.13s}{T:Copy/%13.13s}" + "{T:CopyNotify/%13.13s}{T:Deallocate/%13.13s}" + "{T:IOAdvise/%13.13s}{T:LayoutError/%13.13s}\n"); + xo_emit("{:allocate/%13ju}{:copy/%13ju}" + "{:copynotify/%13ju}{:deallocate/%13ju}" + "{:ioadvise/%13ju}{:layouterror/%13ju}\n", + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_ALLOCATE], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_COPY], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_COPYNOTIFY], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_DEALLOCATE], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_IOADVISE], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LAYOUTERROR]); + + xo_emit("{T:LayoutStats/%13.13s}{T:OffloadCncl/%13.13s}" + "{T:OffloadStat/%13.13s}{T:ReadPlus/%13.13s}" + "{T:Seek/%13.13s}{T:WriteSame/%13.13s}\n"); + xo_emit("{:layoutstats/%13ju}{:offloadcncl/%13ju}" + "{:offloadstat/%13ju}{:readplus/%13ju}" + "{:seek/%13ju}{:writesame/%13ju}\n", + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LAYOUTSTATS], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OFFLOADCANCEL], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_OFFLOADSTATUS], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_READPLUS], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SEEK], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_WRITESAME]); + + xo_emit("{T:Clone/%13.13s}{T:GetExtattr/%13.13s}" + "{T:SetExtattr/%13.13s}{T:ListExtattr/%13.13s}" + "{T:RmExtattr/%13.13s}\n"); + xo_emit("{:clone/%13ju}{:getextattr/%13ju}" + "{:setextattr/%13ju}{:listextattr/%13ju}" + "{:rmextattr/%13ju}\n", + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_CLONE], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_GETXATTR], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_SETXATTR], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_LISTXATTRS], + (uintmax_t)ext_nfsstats.srvrpccnt[NFSV4OP_REMOVEXATTR]); + + xo_close_container("nfsv42"); + } + + xo_close_container("operations"); + + if (printtitle) + xo_emit("{T:Server:}\n"); + xo_open_container("server"); + xo_emit("{T:Clients/%13.13s}{T:OpenOwner/%13.13s}" + "{T:Opens/%13.13s}{T:LockOwner/%13.13s}{T:Locks/%13.13s}" + "{T:Delegs/%13.13s}\n"); + xo_emit("{:clients/%13ju}{:openowner/%13ju}{:opens/%13ju}" + "{:lockowner/%13ju}{:locks/%13ju}{:delegs/%13ju}\n", + (uintmax_t)ext_nfsstats.srvclients, + (uintmax_t)ext_nfsstats.srvopenowners, + (uintmax_t)ext_nfsstats.srvopens, + (uintmax_t)ext_nfsstats.srvlockowners, + (uintmax_t)ext_nfsstats.srvlocks, + (uintmax_t)ext_nfsstats.srvdelegates); + xo_emit("{T:Layouts/%13.13s}\n"); + xo_emit("{:layouts/%13ju}\n", + (uintmax_t)ext_nfsstats.srvlayouts); + xo_close_container("server"); + + if (printtitle) + xo_emit("{T:Server Cache Stats:}\n"); + xo_open_container("cache"); + xo_emit("{T:Inprog/%13.13s}" + "{T:Non-idem/%13.13s}{T:Misses/%13.13s}" + "{T:CacheSize/%13.13s}{T:TCPPeak/%13.13s}\n"); + xo_emit("{:inprog/%13ju}{:nonidem/%13ju}" + "{:misses/%13ju}{:cachesize/%13ju}{:tcppeak/%13ju}\n", + (uintmax_t)ext_nfsstats.srvcache_inproghits, + (uintmax_t)ext_nfsstats.srvcache_nonidemdonehits, + (uintmax_t)ext_nfsstats.srvcache_misses, + (uintmax_t)ext_nfsstats.srvcache_size, + (uintmax_t)ext_nfsstats.srvcache_tcppeak); + xo_close_container("cache"); + + xo_close_container("serverstats"); + } + + xo_close_container("nfsv4"); +} + +static void +compute_totals(struct nfsstatsv1 *total_stats, struct nfsstatsv1 *cur_stats) +{ + int i; + + bzero(total_stats, sizeof(*total_stats)); + for (i = 0; i < (NFSV42_NOPS + NFSV4OP_FAKENOPS); i++) { + total_stats->srvbytes[0] += cur_stats->srvbytes[i]; + total_stats->srvops[0] += cur_stats->srvops[i]; + bintime_add(&total_stats->srvduration[0], + &cur_stats->srvduration[i]); + total_stats->srvrpccnt[i] = cur_stats->srvrpccnt[i]; + } + total_stats->srvstartcnt = cur_stats->srvstartcnt; + total_stats->srvdonecnt = cur_stats->srvdonecnt; + total_stats->busytime = cur_stats->busytime; + +} + +/* + * Print a running summary of nfs statistics for the experimental client and/or + * server. + * Repeat display every interval seconds, showing statistics + * collected over that interval. Assumes that interval is non-zero. + * First line printed at top of screen is always cumulative. + */ +static void +exp_sidewaysintpr(u_int interval, int clientOnly, int serverOnly, + int newStats) +{ + struct nfsstatsv1 nfsstats, lastst, *ext_nfsstatsp; + struct nfsstatsv1 curtotal, lasttotal; + struct timespec ts, lastts; + int hdrcnt = 1; + + ext_nfsstatsp = &lastst; + ext_nfsstatsp->vers = NFSSTATS_V1; + if (nfssvc(NFSSVC_GETSTATS | NFSSVC_NEWSTRUCT, ext_nfsstatsp) < 0) + xo_err(1, "Can't get stats"); + clock_gettime(CLOCK_MONOTONIC, &lastts); + compute_totals(&lasttotal, ext_nfsstatsp); + sleep(interval); + + for (;;) { + ext_nfsstatsp = &nfsstats; + ext_nfsstatsp->vers = NFSSTATS_V1; + if (nfssvc(NFSSVC_GETSTATS | NFSSVC_NEWSTRUCT, ext_nfsstatsp) + < 0) + xo_err(1, "Can't get stats"); + clock_gettime(CLOCK_MONOTONIC, &ts); + + if (--hdrcnt == 0) { + printhdr(clientOnly, serverOnly, newStats); + if (newStats) + hdrcnt = 20; + else if (clientOnly && serverOnly) + hdrcnt = 10; + else + hdrcnt = 20; + } + if (clientOnly && newStats == 0) { + printf("%s %6ju %6ju %6ju %6ju %6ju %6ju %6ju %6ju", + ((clientOnly && serverOnly) ? "Client:" : ""), + (uintmax_t)DELTA(rpccnt[NFSPROC_GETATTR]), + (uintmax_t)DELTA(rpccnt[NFSPROC_LOOKUP]), + (uintmax_t)DELTA(rpccnt[NFSPROC_READLINK]), + (uintmax_t)DELTA(rpccnt[NFSPROC_READ]), + (uintmax_t)DELTA(rpccnt[NFSPROC_WRITE]), + (uintmax_t)DELTA(rpccnt[NFSPROC_RENAME]), + (uintmax_t)DELTA(rpccnt[NFSPROC_ACCESS]), + (uintmax_t)(DELTA(rpccnt[NFSPROC_READDIR]) + + DELTA(rpccnt[NFSPROC_READDIRPLUS])) + ); + if (widemode) { + printf(" %s %s %s %s %s %s", + sperc1(DELTA(attrcache_hits), + DELTA(attrcache_misses)), + sperc1(DELTA(lookupcache_hits), + DELTA(lookupcache_misses)), + sperc2(DELTA(biocache_reads), + DELTA(read_bios)), + sperc2(DELTA(biocache_writes), + DELTA(write_bios)), + sperc1(DELTA(accesscache_hits), + DELTA(accesscache_misses)), + sperc2(DELTA(biocache_readdirs), + DELTA(readdir_bios)) + ); + } + printf("\n"); + } + + if (serverOnly && newStats) { + long double cur_secs, last_secs, etime; + long double mbsec; + long double kb_per_transfer; + long double transfers_per_second; + long double ms_per_transfer; + uint64_t queue_len; + long double busy_pct; + int i; + + cur_secs = ts.tv_sec + + ((long double)ts.tv_nsec / 1000000000); + last_secs = lastts.tv_sec + + ((long double)lastts.tv_nsec / 1000000000); + etime = cur_secs - last_secs; + + compute_totals(&curtotal, &nfsstats); + + for (i = 0; i < NUM_STAT_TYPES; i++) { + compute_new_stats(&nfsstats, &lastst, + STAT_TYPE_TO_NFS(i), etime, &mbsec, + &kb_per_transfer, + &transfers_per_second, + &ms_per_transfer, &queue_len, + &busy_pct); + + if (i == STAT_TYPE_COMMIT) { + if (widemode == 0) + continue; + + printf("%2.0Lf %7.2Lf ", + transfers_per_second, + ms_per_transfer); + } else { + printf("%5.2Lf %5.0Lf %7.2Lf ", + kb_per_transfer, + transfers_per_second, mbsec); + if (widemode) + printf("%5.2Lf ", + ms_per_transfer); + } + } + + compute_new_stats(&curtotal, &lasttotal, 0, etime, + &mbsec, &kb_per_transfer, &transfers_per_second, + &ms_per_transfer, &queue_len, &busy_pct); + + printf("%5.2Lf %5.0Lf %7.2Lf %5.2Lf %3ju %3.0Lf\n", + kb_per_transfer, transfers_per_second, mbsec, + ms_per_transfer, queue_len, busy_pct); + } else if (serverOnly) { + printf("%s %6ju %6ju %6ju %6ju %6ju %6ju %6ju %6ju", + ((clientOnly && serverOnly) ? "Server:" : ""), + (uintmax_t)DELTA(srvrpccnt[NFSV4OP_GETATTR]), + (uintmax_t)DELTA(srvrpccnt[NFSV4OP_LOOKUP]), + (uintmax_t)DELTA(srvrpccnt[NFSV4OP_READLINK]), + (uintmax_t)DELTA(srvrpccnt[NFSV4OP_READ]), + (uintmax_t)DELTA(srvrpccnt[NFSV4OP_WRITE]), + (uintmax_t)DELTA(srvrpccnt[NFSV4OP_RENAME]), + (uintmax_t)DELTA(srvrpccnt[NFSV4OP_ACCESS]), + (uintmax_t)(DELTA(srvrpccnt[NFSV4OP_READDIR]) + + DELTA(srvrpccnt[NFSV4OP_READDIRPLUS]))); + printf("\n"); + } + bcopy(&nfsstats, &lastst, sizeof(lastst)); + bcopy(&curtotal, &lasttotal, sizeof(lasttotal)); + lastts = ts; + fflush(stdout); + sleep(interval); + } + /*NOTREACHED*/ +} |