cache empties itself?
ottolski at web.de
Thu Apr 3 08:33:20 CEST 2008
how can this be? My varnish runs for about 36 hours now. yesterday
evening, the resident memory size was like 10 GB, which is still way
below the available 32. later that evening, I stopped letting request
to the proxy over night. now I came back, let the request back in, and
am wondering that I see a low cacht hit rate. looking a bit closer it
appears as if the cache got smaller over night, now the process only
consumes less than 1 GB of resident memory, which fits the
reported "bytes allocated" in the stats.
can I somehow find out why my cached objects were expired? I have a
varnishlog -w running all the time, the the information might there.
but, what to look for, and even more important, how can I prevent that
expiration? I started the daemon with
to make it cache very aggresively...
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