From: Stefan Metzmacher <[email protected]>
To: Steven Rostedt <[email protected]>
Cc: Ingo Molnar <[email protected]>,
[email protected],
io-uring <[email protected]>
Subject: Re: Tracing busy processes/threads freezes/stalls the whole machine
Date: Tue, 4 May 2021 15:28:12 +0200 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
Am 04.05.21 um 15:24 schrieb Steven Rostedt:
> On Thu, 22 Apr 2021 16:26:57 +0200
> Stefan Metzmacher <[email protected]> wrote:
>
>> Hi Steven, hi Ingo,
>>
>
> Sorry, somehow I missed this.
>
>> # But
>> # trace-cmd record -e all -P 7
>
> I'm curious.
>
> What is the clock set to? What does:
>
> # trace-cmd list -C
>
> show?
On both machine (physical and VM):
trace-cmd list -C
[local] global counter uptime perf mono mono_raw boot x86-tsc
Thanks for looking at it!
metze
next prev parent reply other threads:[~2021-05-04 13:28 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-22 14:26 Tracing busy processes/threads freezes/stalls the whole machine Stefan Metzmacher
2021-04-22 14:55 ` Stefan Metzmacher
2021-05-04 12:26 ` Stefan Metzmacher
2021-05-04 13:24 ` Steven Rostedt
2021-05-04 13:28 ` Stefan Metzmacher [this message]
2021-05-04 13:32 ` Steven Rostedt
2021-05-04 13:35 ` Steven Rostedt
2021-05-05 9:50 ` Stefan Metzmacher
2021-05-31 15:39 ` Stefan Metzmacher
2021-07-19 17:07 ` Stefan Metzmacher
2021-07-22 22:43 ` sched_waking vs. set_event_pid crash (Re: Tracing busy processes/threads freezes/stalls the whole machine) Stefan Metzmacher
2021-07-23 1:41 ` Steven Rostedt
2021-07-23 2:51 ` Steven Rostedt
2021-07-23 10:35 ` Stefan Metzmacher
2021-07-23 11:29 ` Steven Rostedt
2021-07-23 11:53 ` Stefan Metzmacher
2021-07-23 12:41 ` Steven Rostedt
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