From: Fengguang Wu <fengguang.wu@intel.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Dave Hansen <dave.hansen@intel.com>,
LKML <linux-kernel@vger.kernel.org>,
lkp@01.org
Subject: [sched] 36932a9e2b1: +121.2% boot-meminfo.SUnreclaim
Date: Wed, 6 Aug 2014 05:29:48 +0800 [thread overview]
Message-ID: <20140805212948.GE14042@localhost> (raw)
Hi Peter,
FYI, we noticed the below changes on
git://internal_merge_and_test_tree devel-athens-alpha-201408042000
commit 36932a9e2b1043506d06414fa988cd5b9592841f ("sched: Fix finish_task_switch vs prev_state")
test case: vm-vp-1G/boot/1
11b4855f1d9f1cc 36932a9e2b1043506d06414fa
--------------- -------------------------
8524 ± 1% +121.2% 18858 ± 0% TOTAL boot-meminfo.SUnreclaim
1321 ± 9% +3196.6% 43568 ± 0% TOTAL boot-meminfo.KernelStack
8756 ± 0% +29.8% 11363 ± 0% TOTAL boot-slabinfo.num_pages
34982 ± 0% +29.5% 45311 ± 0% TOTAL boot-meminfo.Slab
535601 ± 0% -9.9% 482375 ± 0% TOTAL boot-meminfo.MemFree
116621 ± 0% +9.4% 127548 ± 0% TOTAL boot-slabinfo.num_objs
Legend:
±XX% - stddev percent
[+-]XX% - change percent
Thanks,
Fengguang
next reply other threads:[~2014-08-05 21:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-05 21:29 Fengguang Wu [this message]
2014-08-06 8:21 ` [sched] 36932a9e2b1: +121.2% boot-meminfo.SUnreclaim Peter Zijlstra
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