include/cache_snmp.h

   1 #ifndef SQUID_CACHE_SNMP_H
   2 #define SQUID_CACHE_SNMP_H
   3
   4 #if SQUID_SNMP
   5
   6 typedef int64_t snint;
   7
   8 #ifndef MIN
   9 #define MIN(a,b) (a<b?a:b)
  10 #endif
  11
  12 #include "snmp.h"
  13 #include "snmp_impl.h"
  14 #if 0
  15 #include "asn1.h"
  16 #endif
  17 #include "snmp_api.h"
  18
  19 #include "snmp_vars.h"
  20
  21 /* MIB definitions
  22  * SQUID-MIB
  23  *      .iso.org.dod.internet.private.enterprises.nlanr.squid
  24  *        1   3   6     1        4         1      3495    1
  25  *
  26  * PROXY-MIB
  27  *      .iso.org.dod.internet.experimental.nsfnet.proxy
  28  *        1   3   6     1          3         25    17
  29  */
  30
  31 #define SQUIDMIB 1, 3, 6, 1, 4, 1, 3495, 1
  32 #define LEN_SQUIDMIB 8
  33 #define INSTANCE 0
  34 #define TIME_INDEX 1, 5, 60
  35 #define TIME_INDEX_LEN 3
  36
  37 /* basic groups under .squid */
  38
  39 #define SQ_SYS  SQUIDMIB, 1           /* cacheSystem group { squid 1 } */
  40 #define LEN_SQ_SYS LEN_SQUIDMIB+1
  41 #define SQ_CONF SQUIDMIB, 2           /* cacheConfig group { squid 2 } */
  42 #define LEN_SQ_CONF LEN_SQUIDMIB+1
  43 #define SQ_PRF  SQUIDMIB, 3           /* cachePerformance group { squid 3 } */
  44 #define LEN_SQ_PRF LEN_SQUIDMIB+1
  45 #define SQ_NET  SQUIDMIB, 4           /* cacheNetwork group { squid 4 }   */
  46 #define LEN_SQ_NET LEN_SQUIDMIB+1
  47 #define SQ_MESH  SQUIDMIB, 5          /* cacheMesh group { squid 5 }    */
  48 #define LEN_SQ_MESH LEN_SQUIDMIB+1
  49
  50 /**
  51  * cacheSystem group { squid 1 }
  52  */
  53 enum {
  54     SYS_START  = 0,
  55     SYSVMSIZ   = 1,  /**< cacheSysVMsize  */
  56     SYSSTOR    = 2,  /**< cacheSysStorage  */
  57     SYS_UPTIME = 3,  /**< cacheUptime  */
  58     SYS_END
  59 };
  60
  61 #define LEN_SYS LEN_SQ_SYS + 1
  62 #define LEN_SYS_INST LEN_SQ_SYS + 2
  63
  64 /**
  65  * cacheConfig group { squid 2 }
  66  */
  67 enum {
  68     CONF_START      = 0,
  69     CONF_ADMIN      = 1,  /**< cacheAdmin */
  70     CONF_VERSION    = 2,  /**< cacheSoftware */
  71     CONF_VERSION_ID = 3,  /**< cacheVersionId */
  72     CONF_LOG_FAC    = 4,  /**< cacheLoggingFacility */
  73     CONF_STORAGE    = 5,  /**< cacheStorageConfig group */
  74     CONF_UNIQNAME   = 6,  /**< cacheUniqName */
  75     CONF_END
  76 };
  77
  78 #define LEN_CONF LEN_SQ_CONF + 1
  79 #define LEN_CONF_INST LEN_SQ_CONF + 2
  80
  81 /**
  82  * cacheStorageConfig group { cacheConfig 5 }
  83  */
  84 enum {
  85     CONF_ST_START    = 0,
  86     CONF_ST_MMAXSZ   = 1,  /* cacheMemMaxSize */
  87     CONF_ST_SWMAXSZ  = 2,  /* cacheSwapMaxSize */
  88     CONF_ST_SWHIWM   = 3,  /* cacheSwapHighWM */
  89     CONF_ST_SWLOWM   = 4,  /* cacheSwapLowWM  */
  90     CONF_ST_END
  91 };
  92
  93 #define LEN_CONF_ST LEN_CONF + 1
  94 #define LEN_CONF_ST_INST LEN_CONF + 2
  95
  96 /*
  97  * Cache Performance Group  {squid 3}
  98  */
  99
 100 enum {
 101     PERF_START  = 0,
 102     PERF_SYS    = 1,  /* cacheSysPerf */
 103     PERF_PROTO  = 2,  /* cacheProtoStats */
 104     PERF_END
 105 };
 106
 107 /* cacheSysPerf */
 108 enum {
 109     PERF_SYS_START            = 0,
 110     PERF_SYS_PF               = 1,  /* cacheSysPageFaults */
 111     PERF_SYS_NUMR             = 2,  /* cacheSysNumReads */
 112     PERF_SYS_MEMUSAGE         = 3,  /* cacheMemUsage */
 113     PERF_SYS_CPUTIME          = 4,  /* cacheCpuTime */
 114     PERF_SYS_CPUUSAGE         = 5,  /* cacheCpuUsage */
 115     PERF_SYS_MAXRESSZ         = 6,  /* cacheMaxResSize */
 116     PERF_SYS_NUMOBJCNT        = 7,  /* cacheNumObjCount */
 117     PERF_SYS_CURLRUEXP        = 8,  /* cacheCurrentLRUExpiration */
 118     PERF_SYS_CURUNLREQ        = 9,  /* cacheCurrentUnlinkRequests */
 119     PERF_SYS_CURUNUSED_FD     = 10, /* cacheCurrentUnusedFDescrCnt */
 120     PERF_SYS_CURRESERVED_FD   = 11, /* cacheCurrentResFileDescrCnt */
 121     PERF_SYS_CURUSED_FD       = 12, /* cacheCurrentFileDescrCnt */
 122     PERF_SYS_CURMAX_FD        = 13, /* cacheCurrentFileDescrMax */
 123     PERF_SYS_END
 124 };
 125
 126 /* cacheProtoStats */
 127 enum {
 128     PERF_PROTOSTAT_START,
 129     PERF_PROTOSTAT_AGGR    = 1,  /* cacheProtoAggregateStats */
 130     PERF_PROTOSTAT_MEDIAN  = 2,  /* cacheMedianSvcTable */
 131     PERF_PROTOSTAT_END
 132 };
 133
 134 /* cacheProtoAggregateStats */
 135 enum {
 136     PERF_PROTOSTAT_AGGR_START           = 0,
 137     PERF_PROTOSTAT_AGGR_HTTP_REQ        = 1,  /* cacheProtoClientHttpRequests */
 138     PERF_PROTOSTAT_AGGR_HTTP_HITS       = 2,  /* cacheHttpHits */
 139     PERF_PROTOSTAT_AGGR_HTTP_ERRORS     = 3,  /* cacheHttpErrors */
 140     PERF_PROTOSTAT_AGGR_HTTP_KBYTES_IN  = 4,  /* cacheHttpInKb */
 141     PERF_PROTOSTAT_AGGR_HTTP_KBYTES_OUT = 5,  /* cacheHttpOutKb */
 142     PERF_PROTOSTAT_AGGR_ICP_S           = 6,  /* cacheIcpPktsSent */
 143     PERF_PROTOSTAT_AGGR_ICP_R           = 7,  /* cacheIcpPktsRecv */
 144     PERF_PROTOSTAT_AGGR_ICP_SKB         = 8,  /* cacheIcpKbSent */
 145     PERF_PROTOSTAT_AGGR_ICP_RKB         = 9,  /* cacheIcpKbRecv */
 146     PERF_PROTOSTAT_AGGR_REQ             = 10, /* cacheServerRequests */
 147     PERF_PROTOSTAT_AGGR_ERRORS          = 11, /* cacheServerErrors */
 148     PERF_PROTOSTAT_AGGR_KBYTES_IN       = 12, /* cacheServerInKb */
 149     PERF_PROTOSTAT_AGGR_KBYTES_OUT      = 13, /* cacheServerOutKb */
 150     PERF_PROTOSTAT_AGGR_CURSWAP         = 14, /* cacheCurrentSwapSize */
 151     PERF_PROTOSTAT_AGGR_CLIENTS         = 15, /* cacheClients */
 152     PERF_PROTOSTAT_AGGR_END
 153 };
 154
 155 /* cacheMedianSvcEntry */
 156 enum {
 157     PERF_MEDIAN_START     = 0,
 158     PERF_MEDIAN_TIME      = 1,  /* cacheMedianTime */
 159     PERF_MEDIAN_HTTP_ALL  = 2,  /* cacheHttpAllSvcTime */
 160     PERF_MEDIAN_HTTP_MISS = 3,  /* cacheHttpMissSvcTime */
 161     PERF_MEDIAN_HTTP_NM   = 4,  /* cacheHttpNmSvcTime */
 162     PERF_MEDIAN_HTTP_HIT  = 5,  /* cacheHttpHitSvcTime */
 163     PERF_MEDIAN_ICP_QUERY = 6,  /* cacheIcpQuerySvcTime */
 164     PERF_MEDIAN_ICP_REPLY = 7,  /* cacheIcpReplySvcTime */
 165     PERF_MEDIAN_DNS       = 8,  /* cacheDnsSvcTime */
 166     PERF_MEDIAN_RHR       = 9,  /* cacheRequestHitRatio */
 167     PERF_MEDIAN_BHR       = 10, /* cacheRequestByteRatio */
 168     PERF_MEDIAN_HTTP_NH   = 11, /* cacheHttpNhSvcTime */
 169     PERF_MEDIAN_END
 170 };
 171
 172 /*
 173  * cacheNetwork group  { squid 4 }
 174  */
 175 enum {
 176     NET_START       = 0,
 177     NET_IP_CACHE    = 1, /* cacheIpCache */
 178     NET_FQDN_CACHE  = 2, /* cacheFqdnCache */
 179     NET_DNS_CACHE   = 3,  /* cacheDns */
 180     NET_END
 181 };
 182
 183 /* cacheIpCache */
 184 enum {
 185     IP_START   = 0,
 186     IP_ENT     = 1,  /* cacheIpEntrie */
 187     IP_REQ     = 2,  /* cacheIpRequests */
 188     IP_HITS    = 3,  /* acheIpHits */
 189     IP_PENDHIT = 4,  /* cacheIpPendingHits */
 190     IP_NEGHIT  = 5,  /* cacheIpNegativeHit */
 191     IP_MISS    = 6,  /* cacheIpMisses */
 192     IP_GHBN    = 7,  /* cacheBlockingGetHostByName */
 193     IP_LOC     = 8,  /* cacheAttemptReleaseLckEntries */
 194     IP_END
 195 };
 196
 197 /* cacheFqdnCache */
 198 enum {
 199     FQDN_START   = 0,
 200     FQDN_ENT     = 1,  /* cacheFqdnEntries */
 201     FQDN_REQ     = 2,  /* cacheFqdnRequests */
 202     FQDN_HITS    = 3,  /* cacheFqdnHits */
 203     FQDN_PENDHIT = 4,  /* cacheFqdnPendingHits */
 204     FQDN_NEGHIT  = 5,  /* cacheFqdnNegativeHits */
 205     FQDN_MISS    = 6,  /* cacheFqdnMisses */
 206     FQDN_GHBN    = 7,  /* cacheBlockingGetHostByAddr */
 207     FQDN_END
 208 };
 209
 210 /* cacheDNS */
 211 enum {
 212     DNS_START   = 0,
 213     DNS_REQ     = 1,  /* cacheDnsRequests */
 214     DNS_REP     = 2,  /* cacheDnsReplies */
 215     DNS_SERVERS = 3,  /* cacheDnsNumberServers */
 216     DNS_END
 217 };
 218
 219 /*
 220  * cacheMesh group { squid 5 }
 221  */
 222
 223 enum {
 224     MESH_START = 0,
 225     MESH_PTBL  = 1,  /* cachePeerTable  */
 226     MESH_CTBL  = 2,  /* cacheClientTable */
 227     MESH_END
 228 };
 229
 230 /* CachePeerTableEntry (version 3) */
 231 enum {
 232     MESH_PTBL_START     = 0,
 233     MESH_PTBL_INDEX     = 1,  /* cachePeerIndex  */
 234     MESH_PTBL_NAME      = 2,  /* cachePeerName  */
 235     MESH_PTBL_ADDR_TYPE = 3,  /* cachePeerAddressType */
 236     MESH_PTBL_ADDR      = 4,  /* cachePeerAddress */
 237     MESH_PTBL_HTTP      = 5,  /* cachePortHttp */
 238     MESH_PTBL_ICP       = 6,  /* cachePeerPortIcp */
 239     MESH_PTBL_TYPE      = 7,  /* cachePeerType  */
 240     MESH_PTBL_STATE     = 8,  /* cachePeerStat */
 241     MESH_PTBL_SENT      = 9,  /* cachePeerPingsSent */
 242     MESH_PTBL_PACKED    = 10, /* cachePeerPingsAcked */
 243     MESH_PTBL_FETCHES   = 11, /* cachePeerFetches */
 244     MESH_PTBL_RTT       = 12, /* cachePeerRtt */
 245     MESH_PTBL_IGN       = 13, /* cachePeerIgnored */
 246     MESH_PTBL_KEEPAL_S  = 14, /* cachePeerKeepAlSent */
 247     MESH_PTBL_KEEPAL_R  = 15, /* cachePeerKeepAlRecv */
 248     MESH_PTBL_END
 249 };
 250
 251 /* cacheClientEntry */
 252 enum {
 253     MESH_CTBL_START       = 0,
 254     MESH_CTBL_ADDR_TYPE   = 1,  /* cacheClientAddressType */
 255     MESH_CTBL_ADDR        = 2,  /* cacheClientAddress */
 256     MESH_CTBL_HTREQ       = 3,  /* cacheClientHttpRequests */
 257     MESH_CTBL_HTBYTES     = 4,  /* cacheClientHttpKb */
 258     MESH_CTBL_HTHITS      = 5,  /* cacheClientHttpHits */
 259     MESH_CTBL_HTHITBYTES  = 6,  /* cacheClientHTTPHitKb */
 260     MESH_CTBL_ICPREQ      = 7,  /* cacheClientIcpRequests */
 261     MESH_CTBL_ICPBYTES    = 8,  /* cacheClientIcpKb  */
 262     MESH_CTBL_ICPHITS     = 9,  /* cacheClientIcpHits */
 263     MESH_CTBL_ICPHITBYTES = 10, /* cacheClientIcpHitKb */
 264     MESH_CTBL_END
 265 };
 266
 267 #endif /* SQUID_SNMP */
 268
 269 #endif /* SQUID_CACHE_SNMP_H */