03.12.2013 14:52, Rainer Gerhards:
It's just a configure option. If --enable-jemalloc is given, we link
to its libs. That's it.
Any new measurements in terms of performance compared to using normal
malloc?
none done myself, but Pavel posted some impressive numbers in the past week
or two (that actually made me switch). So it's probably best to search the
ML archive.
Those numbers depend heavily on configuration and environment, so take
them with a grain of salt. Maybe some platform is using more suitable
malloc by default; mine is not.
I did not recompile rsyslog to use jemalloc when was doing the test, I
used LD_PRELOAD instead.
--
Pavel Levshin
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