[Bug 1439277] Re: tcmalloc performance degredation over time

[James Page]

>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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