Log creation impairs performance
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Key: HTTPCLIENT-895
URL: https://issues.apache.org/jira/browse/HTTPCLIENT-895
Project: HttpComponents HttpClient
Issue Type: Improvement
Components: HttpClient
Affects Versions: 4.0 Final
Reporter: Tony Poppleton
Priority: Minor
Running JProfiler on a program that uses HttpClient with a
ThreadSafeClientConnManager, revealed that 5% of the time was spent
constructing Log instances in class ClientParamsStack.
Oleg did some further investigation and found that DefaultRequestDirector also
has the same problem.
A simple solution would be to make the Log a static member variable, and do
this on all classes for consistency. However this might not be the best
solution for interoperating with some frameworks (see
http://wiki.apache.org/jakarta-commons/Logging/StaticLog)
Another solution would be to simply remove the Log from the affected classes,
although they are presumably there for a reason...
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