>From the upstream bug:
What steps will reproduce the problem?
1. export TCMALLOC_MAX_TOTAL_THREAD_CACHE_BYTES=1000000000
2. run program A with -ltcmalloc
3. check memory used by program A
ps: A is a multithread program(with 80+ threads) which alloc/free memory
repeatedly
What is the expected output?
program A eat 1G memory
What do you see instead?
program A eat 32M
** Changed in: google-perftools (Ubuntu Trusty)
Status: Triaged => In Progress
** Changed in: google-perftools (Ubuntu Trusty)
Assignee: (unassigned) => James Page (james-page)
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https://bugs.launchpad.net/bugs/1439277
Title:
tcmalloc performance degredation over time
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