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| author | jamesr@chromium.org <jamesr@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-10-06 18:33:31 +0000 |
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| committer | jamesr@chromium.org <jamesr@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-10-06 18:33:31 +0000 |
| commit | 9c92338c5f8770c440799d24387c3733fd6d826b (patch) | |
| tree | 271f123e2ae934a45dc6fef91db6d4abe327d2dd /webkit/tools | |
| parent | a97063189b7596ec805dab89f0d2fa7222c63191 (diff) | |
| download | chromium_src-9c92338c5f8770c440799d24387c3733fd6d826b.zip chromium_src-9c92338c5f8770c440799d24387c3733fd6d826b.tar.gz chromium_src-9c92338c5f8770c440799d24387c3733fd6d826b.tar.bz2 | |
Tracks the amount of committed vs uncommitted memory in tcmalloc's page heap's freelists
Keeps track of the number of reserved but not committed pages in the freelist and uses that to calculate a waste metric, which is the ratio of committed pages vs pages used by the application. This is exposed in the GetStats() call (which is used for about:tcmalloc) and through GetNumericalProperty() in MallocExtension.
BUG=none
TEST=open about:tcmalloc and monitor 'WASTE' columns while using the browser
Review URL: http://codereview.chromium.org/251065
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@28133 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'webkit/tools')
0 files changed, 0 insertions, 0 deletions