On Thu, 10 Sep 1998, Roger Yerramsetti (Wantree) wrote:
> The problem appears to be false icp hits.
>
> Here is an output from calamaris that show's the siblings hitting our
> squid1.2beta23p4 server
>
> # TCP-Requests Request % kByte % Hit-%
> ----------------------------------------- ------- ------ -------- ------------
> proxy2.omen.com.au 29434 2.76 239840 2.76 78.64
> bridge.q-net.net.au 17223 1.61 126434 1.45 72.86
>
> proxy2.omen is squid 1.1, bridge.q-net is 1.2b24
>
> Any thoughts on what to do or paths to follow in tracking down the
> problem?
Try analyzing replies that have "X-Cache-Lookup: HIT" but "X-Cache: MISS"
with full debugging enabled. That may tell you what part of the
refresh/validation algorithm fails. Also, I think there is a cache manager
option that reports the histogram for "reasons for refresh failures". Check
that out.
Are you using Cache Digests in you mesh?
Alex.
Received on Thu Sep 10 1998 - 10:28:55 MDT
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