Re: [PATCH 7/9] perf kvm: option to print events that exceed a threshold

2013-08-05 Thread David Ahern
On 8/5/13 2:39 AM, Xiao Guangrong wrote: On 08/03/2013 04:05 AM, David Ahern wrote: This is useful to spot high latency blips. Yes, it is a good idea. Signed-off-by: David Ahern Cc: Arnaldo Carvalho de Melo Cc: Ingo Molnar Cc: Frederic Weisbecker Cc: Peter Zijlstra Cc: Jiri Olsa Cc: N

Re: [PATCH 7/9] perf kvm: option to print events that exceed a threshold

2013-08-04 Thread Xiao Guangrong
On 08/03/2013 04:05 AM, David Ahern wrote: > This is useful to spot high latency blips. Yes, it is a good idea. > > Signed-off-by: David Ahern > Cc: Arnaldo Carvalho de Melo > Cc: Ingo Molnar > Cc: Frederic Weisbecker > Cc: Peter Zijlstra > Cc: Jiri Olsa > Cc: Namhyung Kim > Cc: Xiao Guan

[PATCH 7/9] perf kvm: option to print events that exceed a threshold

2013-08-02 Thread David Ahern
This is useful to spot high latency blips. Signed-off-by: David Ahern Cc: Arnaldo Carvalho de Melo Cc: Ingo Molnar Cc: Frederic Weisbecker Cc: Peter Zijlstra Cc: Jiri Olsa Cc: Namhyung Kim Cc: Xiao Guangrong Cc: Runzhen Wang --- tools/perf/builtin-kvm.c | 25 +