We have to track the performance of MemoryAgent.getProcessMemoryDistribution. Also this test will work as a burn down chart for Unknown memory metric.
sample data: RESULT native-memory-snapshot: take= 0 ms RESULT native-memory-snapshot: ProcessPrivateMemory= 44587 kB RESULT native-memory-snapshot: JSHeapAllocated= 31397 kB RESULT native-memory-snapshot: JSHeapUsed= 12216 kB RESULT native-memory-snapshot: MemoryCache= 3770 kB RESULT native-memory-snapshot: CachedImages= 123 kB RESULT native-memory-snapshot: CachedCssStyleSheets= 133 kB RESULT native-memory-snapshot: CachedScripts= 3513 kB RESULT native-memory-snapshot: CachedXslStyleSheets= 0 kB RESULT native-memory-snapshot: CachedFonts= 0 kB RESULT native-memory-snapshot: RenderTreeAllocated= 395 kB RESULT native-memory-snapshot: RenderTreeUsed= 384 kB RESULT native-memory-snapshot: Unknown= 9025 kB RESULT heap-delta: native-memory-snapshot= 0 kB
Created attachment 148132 [details] Patch
Comment on attachment 148132 [details] Patch Clearing flags on attachment: 148132 Committed r120618: <http://trac.webkit.org/changeset/120618>
All reviewed patches have been landed. Closing bug.