Messages in this thread | | | Date | Tue, 3 Feb 2009 10:21:57 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | Re: [-mm patch] Show memcg information during OOM |
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On Mon, 2 Feb 2009 19:38:49 +0530 Balbir Singh <balbir@linux.vnet.ibm.com> wrote:
> * Balbir Singh <balbir@linux.vnet.ibm.com> [2009-02-02 18:22:40]: > > > Hi, All, > > > > I found the following patch useful while debugging the memory > > controller. It adds additional information if memcg invoked the OOM. > > > > Comments, Suggestions? > > > > > Description: Add RSS and swap to OOM output from memcg > > From: Balbir Singh <balbir@linux.vnet.ibm.com> >
> This patch displays memcg values like failcnt, usage and limit > when an OOM occurs due to memcg. >
please use "KB" not bytes in OOM killer information.
And the most important information is dropped.. Even if you show information, the most important information that "where I am and where we hit limit ?" is not coverred. Could you consider some way to show full-path ?
OOM-Killer: Task in /memory/xxx/yyy/zzz is killed by Limit of /memory/xxxx RSS Limit : Usage: Failcnt.... RSS+SWAP Limit: ....
Thanks, -Kame
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