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Describe the bug
Because of changes of flush time performance is increased #4429#2443
To Reproduce
Just write multiple logs to file.
Expected behavior
For version 1.13.0 the performance is good. but after introduction of this change in 1.13.1 I see performance hit.
Default flush and fsync is the problem.
I changed nothing from my code,
but simply upgrading poco to latest version 1.13.3, there is substantial time performance impact.
When I reverted version to 1.13.0 poco, I get older good performance.
So there is performance issue due to this code change of file write, flush, fsync.
Please have a look.
Mine is container application, I have my application on top of Oracle Linux as base image.
Any OS, I do docker run it should show performance issue.
I tried running on Ubuntu, and Oracle OEL.
We dont change flush option, but use by default offered by POCO. I believe by default it is TRUE from poco.
I will override flush to false. and I will try for performance.
Thank you. @matejk
Describe the bug
Because of changes of flush time performance is increased #4429 #2443
To Reproduce
Just write multiple logs to file.
Expected behavior
For version 1.13.0 the performance is good. but after introduction of this change in 1.13.1 I see performance hit.
Default flush and fsync is the problem.
@matejk
@sdaly2107
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