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Posted to issues@geode.apache.org by "Alberto Gomez (Jira)" <ji...@apache.org> on 2020/06/02 14:58:00 UTC
[jira] [Created] (GEODE-8213) C++ native client performance
bottleneck in access to serialization registry
Alberto Gomez created GEODE-8213:
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Summary: C++ native client performance bottleneck in access to serialization registry
Key: GEODE-8213
URL: https://issues.apache.org/jira/browse/GEODE-8213
Project: Geode
Issue Type: Improvement
Components: native client
Reporter: Alberto Gomez
Fix For: 1.14.0
It's been observed that when the number of threads used in a Geode client using PdxSerialization is greater than 8, there is an important drop in performance.
Analysing the client process behavior with perf, it has been observed a very high CPU consumption by a spinlock (apache::geode::util::concurrent::spinlock_mutex::lock) used when accessing the serialization registry .
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