src/libadmin/samples/rxstat_get_peer.c

   1 /*
   2  * Copyright 2000, International Business Machines Corporation and others.
   3  * All Rights Reserved.
   4  *
   5  * This software has been released under the terms of the IBM Public
   6  * License.  For details, see the LICENSE file in the top-level source
   7  * directory or online at http://www.openafs.org/dl/license10.html
   8  *
   9  * Portions Copyright (c) 2003 Apple Computer, Inc.
  10  */
  11
  12 /*
  13  * This file contains sample code for the rxstats interface
  14  */
  15
  16 #include <afsconfig.h>
  17 #include <afs/param.h>
  18
  19 #include <roken.h>
  20
  21 #ifdef AFS_NT40_ENV
  22 #include <pthread.h>
  23 #endif
  24
  25 #include <rx/rx.h>
  26 #include <rx/rxstat.h>
  27 #include <afs/afs_Admin.h>
  28 #include <afs/afs_AdminErrors.h>
  29 #include <afs/afs_clientAdmin.h>
  30 #include <afs/afs_utilAdmin.h>
  31
  32 #include <afs/afsint.h>
  33 #define FSINT_COMMON_XG
  34 #include <afs/afscbint.h>
  35 #include <afs/kauth.h>
  36 #include <afs/kautils.h>
  37 #include <afs/ptint.h>
  38 #include <afs/ptserver.h>
  39 #include <afs/vldbint.h>
  40 #include <afs/bosint.h>
  41 #include <afs/volint.h>
  42 #include <afs/volser.h>
  43 #include <afs/bosint.h>
  44 #include <ubik.h>
  45 #include <ubik_int.h>
  46
  47 void
  48 Usage(void)
  49 {
  50     fprintf(stderr, "Usage: rxstat_get_peer <cell> <host> <port>\n");
  51     exit(1);
  52 }
  53
  54 void
  55 ParseArgs(int argc, char *argv[], char **srvrName, long *srvrPort)
  56 {
  57     char **argp = argv;
  58
  59     if (!*(++argp))
  60         Usage();
  61     *srvrName = *(argp++);
  62     if (!*(argp))
  63         Usage();
  64     *srvrPort = strtol(*(argp++), NULL, 0);
  65     if (*srvrPort <= 0 || *srvrPort >= 65536)
  66         Usage();
  67     if (*(argp))
  68         Usage();
  69 }
  70
  71 void
  72 GetPrintStrings(afs_RPCStats_p statp, char *ifName, char *ifRole,
  73                 char *hostName, const char ***funcList, int *funcListLen)
  74 {
  75     struct in_addr ina;
  76
  77     ina.s_addr = htonl(statp->s.stats_v1.remote_peer);
  78     strcpy(hostName, inet_ntoa(ina));
  79
  80     if (statp->s.stats_v1.remote_is_server) {
  81         strcpy(ifRole, "client");
  82     } else {
  83         strcpy(ifRole, "server");
  84     }
  85
  86     switch (statp->s.stats_v1.interfaceId) {
  87     case RXSTATS_STATINDEX:
  88         strcpy(ifName, "rxstats interface");
  89         *funcList = RXSTATS_function_names;
  90         *funcListLen = RXSTATS_NO_OF_STAT_FUNCS;
  91         break;
  92     case RXAFS_STATINDEX:
  93         strcpy(ifName, "fileserver interface");
  94         *funcList = RXAFS_function_names;
  95         *funcListLen = RXAFS_NO_OF_STAT_FUNCS;
  96         break;
  97     case RXAFSCB_STATINDEX:
  98         strcpy(ifName, "callback interface");
  99         *funcList = RXAFSCB_function_names;
 100         *funcListLen = RXAFSCB_NO_OF_STAT_FUNCS;
 101         break;
 102     case PR_STATINDEX:
 103         strcpy(ifName, "ptserver interface");
 104         *funcList = PR_function_names;
 105         *funcListLen = PR_NO_OF_STAT_FUNCS;
 106         break;
 107     case DISK_STATINDEX:
 108         strcpy(ifName, "ubik disk interface");
 109         *funcList = DISK_function_names;
 110         *funcListLen = DISK_NO_OF_STAT_FUNCS;
 111         break;
 112     case VOTE_STATINDEX:
 113         strcpy(ifName, "ubik vote interface");
 114         *funcList = VOTE_function_names;
 115         *funcListLen = VOTE_NO_OF_STAT_FUNCS;
 116         break;
 117     case VL_STATINDEX:
 118         strcpy(ifName, "volserver interface");
 119         *funcList = VL_function_names;
 120         *funcListLen = VL_NO_OF_STAT_FUNCS;
 121         break;
 122     case AFSVolSTATINDEX:
 123         strcpy(ifName, "volserver interface");
 124         *funcList = AFSVolfunction_names;
 125         *funcListLen = AFSVolNO_OF_STAT_FUNCS;
 126         break;
 127     case BOZO_STATINDEX:
 128         strcpy(ifName, "bosserver interface");
 129         *funcList = BOZO_function_names;
 130         *funcListLen = BOZO_NO_OF_STAT_FUNCS;
 131         break;
 132     case KAA_STATINDEX:
 133         strcpy(ifName, "KAA interface");
 134         *funcList = KAA_function_names;
 135         *funcListLen = KAA_NO_OF_STAT_FUNCS;
 136         break;
 137     case KAM_STATINDEX:
 138         strcpy(ifName, "KAM interface");
 139         *funcList = KAM_function_names;
 140         *funcListLen = KAM_NO_OF_STAT_FUNCS;
 141         break;
 142     case KAT_STATINDEX:
 143         strcpy(ifName, "KAT interface");
 144         *funcList = KAT_function_names;
 145         *funcListLen = KAT_NO_OF_STAT_FUNCS;
 146         break;
 147     default:
 148         sprintf(ifName, "interface 0x%x", statp->s.stats_v1.interfaceId);
 149         *funcList = NULL;
 150         *funcListLen = 0;
 151         break;
 152     }
 153 }
 154
 155 int
 156 main(int argc, char *argv[])
 157 {
 158     int rc;
 159     afs_status_t st = 0;
 160     struct rx_connection *conn;
 161     char *srvrName;
 162     long srvrPort;
 163     void *cellHandle;
 164     void *iterator;
 165     afs_RPCStats_t stats;
 166     char ifName[128];
 167     char role[8];
 168     char hostName[128];
 169     const char **funcList;
 170     int funcListLen;
 171     int index;
 172
 173     ParseArgs(argc, argv, &srvrName, &srvrPort);
 174
 175     rc = afsclient_Init(&st);
 176     if (!rc) {
 177         fprintf(stderr, "afsclient_Init, status %d\n", st);
 178         exit(1);
 179     }
 180
 181     rc = afsclient_NullCellOpen(&cellHandle, &st);
 182     if (!rc) {
 183         fprintf(stderr, "afsclient_NullCellOpen, status %d\n", st);
 184         exit(1);
 185     }
 186
 187     rc = afsclient_RPCStatOpenPort(cellHandle, srvrName, srvrPort, &conn,
 188                                    &st);
 189     if (!rc) {
 190         fprintf(stderr, "afsclient_RPCStatOpenPort, status %d\n", st);
 191         exit(1);
 192     }
 193
 194     rc = util_RPCStatsGetBegin(conn, RXSTATS_RetrievePeerRPCStats, &iterator,
 195                                &st);
 196     if (!rc) {
 197         fprintf(stderr, "util_RPCStatsGetBegin, status %d\n", st);
 198         exit(1);
 199     }
 200
 201     while (util_RPCStatsGetNext(iterator, &stats, &st)) {
 202         index = stats.s.stats_v1.func_index;
 203
 204         if (index == 0) {
 205             GetPrintStrings(&stats, ifName, role, hostName, &funcList,
 206                             &funcListLen);
 207             printf("\nPeer stats for %s accessed as a %s\n"
 208                    "    host %s, port %d\n\n", ifName, role, hostName,
 209                    stats.s.stats_v1.remote_port);
 210         }
 211
 212         if (index >= funcListLen) {
 213             printf("    Function index %d\n", index);
 214         } else {
 215             printf("    %s\n", funcList[index]);
 216         }
 217
 218         if (stats.s.stats_v1.invocations != 0) {
 219             printf("\tinvoc %"AFS_UINT64_FMT
 220                    " bytes_sent %"AFS_UINT64_FMT
 221                    " bytes_rcvd %"AFS_UINT64_FMT"\n",
 222                    stats.s.stats_v1.invocations,
 223                    stats.s.stats_v1.bytes_sent,
 224                    stats.s.stats_v1.bytes_rcvd);
 225             printf("\tqsum %d.%06d qsqr %d.%06d"
 226                    " qmin %d.%06d qmax %d.%06d\n",
 227                    stats.s.stats_v1.queue_time_sum.sec,
 228                    stats.s.stats_v1.queue_time_sum.usec,
 229                    stats.s.stats_v1.queue_time_sum_sqr.sec,
 230                    stats.s.stats_v1.queue_time_sum_sqr.usec,
 231                    stats.s.stats_v1.queue_time_min.sec,
 232                    stats.s.stats_v1.queue_time_min.usec,
 233                    stats.s.stats_v1.queue_time_max.sec,
 234                    stats.s.stats_v1.queue_time_max.usec);
 235             printf("\txsum %d.%06d xsqr %d.%06d"
 236                    " xmin %d.%06d xmax %d.%06d\n",
 237                    stats.s.stats_v1.execution_time_sum.sec,
 238                    stats.s.stats_v1.execution_time_sum.usec,
 239                    stats.s.stats_v1.execution_time_sum_sqr.sec,
 240                    stats.s.stats_v1.execution_time_sum_sqr.usec,
 241                    stats.s.stats_v1.execution_time_min.sec,
 242                    stats.s.stats_v1.execution_time_min.usec,
 243                    stats.s.stats_v1.execution_time_max.sec,
 244                    stats.s.stats_v1.execution_time_max.usec);
 245         } else {
 246             printf("\tNever invoked\n");
 247         }
 248     }
 249     if (st != ADMITERATORDONE) {
 250         fprintf(stderr, "util_RPCStatsGetNext, status %d\n", st);
 251         exit(1);
 252     }
 253     printf("\n");
 254
 255     rc = util_RPCStatsGetDone(iterator, &st);
 256     if (!rc) {
 257         fprintf(stderr, "util_RPCStatsGetDone, status %d\n", st);
 258         exit(1);
 259     }
 260
 261     rc = afsclient_RPCStatClose(conn, &st);
 262     if (!rc) {
 263         fprintf(stderr, "afsclient_RPCStatClose, status %d\n", st);
 264         exit(1);
 265     }
 266
 267     rc = afsclient_CellClose(cellHandle, &st);
 268     if (!rc) {
 269         fprintf(stderr, "afsclient_CellClose, status %d\n", st);
 270         exit(1);
 271     }
 272
 273     exit(0);
 274 }