HTTP cache miss latency huge
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Key: TS-86
URL: https://issues.apache.org/jira/browse/TS-86
Project: Traffic Server
Issue Type: Improvement
Components: Core
Reporter: John Plevyak
Single client back to back cache misses have an average latency of 50+ msecs.
Cache hits (in ramcache) are substantially sub msec.
The problem seems to be with scheduling of events. My feeling is that this
would be best addressed by reexamining the event/net subsystems
and possibly accelerating a move to libev which portabiliy supports waking
threads waiting on I/O for cross-thread events.
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