On 1/08/2013 9:06 p.m., Ahmad wrote:
hi ,
i have another question here ,
with my config above with cache_mem is 1000 ,
now if i chance cache_dir to 150 G instaed of 90 G for the 3 hardsisks above
, which result in total about 150* 3 Giga storage . ===> i note that squid
wccp service gett flapped every about 40-50 minutes and seems squid to be
unstable .
but why it affected while im fixing cache_mem to 1000 ???????
is my thought correct ???????
i mean that im limiting squid_mem to 1 Giga , but i need about memory
usage of 150*3*15 = about 7 G
shouldn't squid be stable ??
or it is normal result ??
The WCCP flapping is caused by Squid being too busy with something to
send out its 10s repeated HERE_I_AM update to the router for a few in a
row. If that is triggered by simpy setting large disks it is likely the
CPU cycles consumed by disk I/O and/or garbage collection taking up
Squid's time.
Amos
