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Date: Tue, 25 Nov 2014 22:31:36 +0100 From: Toralf Förster <toralf.foerster@....de> To: Theodore Ts'o <tytso@....edu> CC: linux-ext4@...r.kernel.org Subject: Re: fuzz testing a KVM machine (x86) with ext4fs forces much more often the oom killer than btrfs On 11/25/2014 04:15 AM, Theodore Ts'o wrote: > No idea; can you grab /proc/slabinfo and /proc/meminfo every minute or > so until it oom kills trinity? Maybe that will give us a hint of at > least where the memory is getting consumed. Tried to collect it (started trinity at 21:11), but the virtual machine crashed before at 21:55., nothing was logged BTW. But I'm pretty sure the free memory was gone, b/c the value LowFree was drastically reduced (7 files attached) -- Toralf pgp key: 0076 E94E View attachment "meminfo.141125_211143" of type "text/plain" (1120 bytes) View attachment "meminfo.141125_215545" of type "text/plain" (1120 bytes) View attachment "meminfo.141125_215645" of type "text/plain" (1120 bytes) View attachment "messages.log" of type "text/x-log" (8933 bytes) View attachment "slabinfo.141125_211143" of type "text/plain" (9641 bytes) View attachment "slabinfo.141125_215545" of type "text/plain" (9748 bytes) View attachment "slabinfo.141125_215645" of type "text/plain" (9748 bytes)
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