On Mon, 21 Sep 2009 16:06:22 +0200, Matias <matiassurdi@xxxxxxxxx> wrote: > Amos Jeffries wrote: >> Matias wrote: >>> Hi, >>> >>> I'm monitoring the oids: >>> >>> 1.3.6.1.4.1.3495.1.4.1.3 (cacheHits) >>> and >>> 1.3.6.1.4.1.3495.1.4.1.6 (cacheMisses) >>> >>> For some reason, the first one increases much more than the latter >>> one. I'm watching the access_log, and most of the results are TCP_MISS. >>> >>> So, how must I interpret the fact that I'm seeing over snmp more HITS >>> than MISSES? >>> >>> I must be missing something, but I don't know what. >>> >>> >>> Thanks! >> >> What version of Squid? >> >> Amos > > # squid3 -v > Squid Cache: Version 3.0.STABLE8 Um, okay... ... from the MIB.txt for 3.0 the OID *.3495.1.4.1 appears to be IP cache. Which makes *.6 misses mean a remote DNS lookup performed and *.3 hit a DNS record stored from previous lookup. >From the 3.0 mib.txt the HTTP stats are at OID *.3495.1.3.2.1.2 (TCP_HIT / TCP_*_HIT). Misses are not reported, but total HTTP requests (*.3495.1.3.2.1.1) and errors (*.3495.1.3.2.1.3) are. Amos
