Squid_ The Definitive Guide - Duane Wessels [158]
cacheMemMaxSize
The value of the cache_mem directive, in megabytes. For example:
SQUID-MIB::cacheMemMaxSize = INTEGER: 10
cacheSwapMaxSize
The total amount of disk storage, in megabytes, taken from the sum of all cache_dir lines. For example:
SQUID-MIB::cacheSwapMaxSize = INTEGER: 21000
cacheSwapHighWM
The high watermark percentage for disk storage, taken from the cache_swap_high directive. For example:
SQUID-MIB::cacheSwapHighWM = INTEGER: 95
cacheSwapLowWM
The low watermark percentage for disk storage, taken from the cache_swap_low directive. For example:
SQUID-MIB::cacheSwapLowWM = INTEGER: 90
cacheSysPageFaults
The number of page faults for the Squid process since it was started. (See "Page faults with physical i/o" in Section 14.2.1.24.) For example:
SQUID-MIB::cacheSysPageFaults = Counter32: 9
cacheSysNumReads
The number of times this process called read( ) on HTTP sockets connected to origin servers and neighbor caches. For example:
SQUID-MIB::cacheSysNumReads = Counter32: 15941979
cacheMemUsage
The amount of memory allocated by the memory pooling routines. Not the same as the total memory used by Squid. (See "Total accounted" in Section 14.2.1.24.) For example:
SQUID-MIB::cacheMemUsage = INTEGER: 143709
cacheCpuTime
The amount of CPU time, in seconds, accumulated by the Squid process. For example:
SQUID-MIB::cacheCpuTime = INTEGER: 79313
cacheCpuUsage
The mean CPU utilization, as a percentage, since Squid was started. Unfortunately, since this value is an integer, any graphs that you make will be "quantized." For example:
SQUID-MIB::cacheCpuUsage = INTEGER: 23
cacheMaxResSize
The maximum resident set size, in kilobytes, for the Squid process. (See "Maximum Resident Size" in Section 14.2.1.24.) For example:
SQUID-MIB::cacheMaxResSize = INTEGER: 219128
cacheNumObjCount
The total number of objects currently in the cache. For example:
SQUID-MIB::cacheNumObjCount = Counter32: 1717181
cacheCurrentLRUExpiration
Current versions of Squid don't have a global LRU expiration age value, so this is always reported as zero. For example:
SQUID-MIB::cacheCurrentLRUExpiration = Timeticks: (0) 0:00:00.00
cacheCurrentUnlinkRequests
The number of files given to the external unlinkd process for removal. Note that Squid doesn't use unlinkd with the diskd and aufs storage schemes. For example:
SQUID-MIB::cacheCurrentUnlinkRequests = Counter32: 0
cacheCurrentUnusedFDescrCnt
The current number of available (unused) file descriptors. For example:
SQUID-MIB::cacheCurrentUnusedFDescrCnt = Gauge32: 7253
cacheCurrentResFileDescrCnt
The number of reserved file descriptors. (See "Reserved number of file descriptors" in Section 14.2.1.24.) For example:
SQUID-MIB::cacheCurrentResFileDescrCnt = Gauge32: 100
cacheProtoClientHttpRequests
The total number of HTTP requests received from cache clients. For example:
SQUID-MIB::cacheProtoClientHttpRequests = Counter32: 7277019
cacheHttpHits
The number of client requests that were cache hits. For example:
SQUID-MIB::cacheHttpHits = Counter32: 2526484
cacheHttpErrors
The number of client requests that resulted in an error. For example:
SQUID-MIB::cacheHttpErrors = Counter32: 0
cacheHttpInKb
The amount of network traffic, in kilobytes, read from cache clients. For example:
SQUID-MIB::cacheHttpInKb = Counter32: 4231883
cacheHttpOutKb
The amount of network traffic, in kilobytes, written to cache clients. For example:
SQUID-MIB::cacheHttpOutKb = Counter32: 56894945
cacheIcpPktsSent
The number of ICP messages (both queries and replies) sent to neighbors. For example:
SQUID-MIB::cacheIcpPktsSent = Counter32: 5296120
cacheIcpPktsRecv
The number of ICP messages (both queries and replies) received from neighbors. For example:
SQUID-MIB::cacheIcpPktsRecv = Counter32: 5271238
cacheIcpKbSent
The amount of network traffic, in kilobytes, used for ICP messages sent to neighbors, not including UDP and IP headers. For example:
SQUID-MIB::cacheIcpKbSent = Counter32: