On Jun 30, 2014, at 9:14 AM, Heikki Linnakangas <hlinnakangas@vmware.com> wrote:
> On 06/30/2014 05:46 PM, Soni M wrote:
>> Here's what 'perf top' said on streaming replica :
>>
>> Samples: 26K of event 'cpu-clock', Event count (approx.): 19781
>> 95.97% postgres [.] 0x00000000002210f3
>
> Ok, so it's stuck doing something.. Can you get build with debug symbols installed, so that we could see the function
name?
> - Heikki
>
Looks like StandbyReleaseLocks:
Samples: 10K of event 'cpu-clock', Event count (approx.): 8507
89.21% postgres [.] StandbyReleaseLocks
0.89% libc-2.12.so [.] __strstr_sse2
0.83% perf [.] 0x000000000005f1e5
0.74% [kernel] [k] kallsyms_expand_symbol
0.52% libc-2.12.so [.] memchr
0.47% perf [.] symbols__insert
0.47% [kernel] [k] format_decode