too many errors in fill phase

From: Çã³²Á (njheo@cintel.co.kr)
Date: Thu Jan 18 2001 - 23:28:21 MST


I am testing with polygraph-2.5.4.
With two pairs of polysrv-polyclt set, I ran 800 req/sec test.
When I test the direct connection of polysrv and polyclt, the performance was good.
But when the cache was used, there were several hundreds of errors per sec. in the polygraph.
Those errors happened in fill phase. But In the top phase there was no errors. So It does not seem to be a problem of cache.

ReportGen said following errors

#errno count count% explanation
    32 82 0.01 "Broken pipe"
    54 405644 70.14 "Connection reset by peer"
    60 3021 0.52 "Operation timed out"
    61 11623 2.01 "Connection refused"
   263 241 0.04 "premature end of msg body"
   267 157731 27.27 "unsupported HTTP status code"

Have anybody experienced similar problem?
Please give me an advice.
Thanks in advance.


Heo Nam Jo



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