On Tue, Sep 25, 2012 at 10:21:28AM -0700, Linus Torvalds wrote: > How does pgbench look? That's the one that apparently really wants to > spread out, possibly due to user-level spinlocks. So I assume it will > show the reverse pattern, with "kill select_idle_sibling" being the > worst case. Sad, because it really would be lovely to just remove that > thing ;)
Yep, correct. It hurts. v3.6-rc7-1897-g28381f207bd7 (linus from 26/9 + tip/auto-latest) + performance governor tps = 4574.570857 (including connections establishing) tps = 4579.166159 (excluding connections establishing) v3.6-rc7-1897-g28381f207bd7 (linus from 26/9 + tip/auto-latest) + performance governor + kill select_idle_sibling tps = 2230.354093 (including connections establishing) tps = 2231.412169 (excluding connections establishing) -- Regards/Gruss, Boris. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
