From: Dario Faggioli <dfaggioli@suse.com>
To: Steven Rostedt <rostedt@goodmis.org>,
Tzvetomir Stoyanov <tz.stoyanov@gmail.com>
Cc: Linux Trace Devel <linux-trace-devel@vger.kernel.org>
Subject: Re: [PATCH v28 0/8] Timestamp synchronization of host - guest tracing session
Date: Thu, 11 Feb 2021 00:35:59 +0100 [thread overview]
Message-ID: <56c9cda6840914b01b92c6013d689af5e109d4f0.camel@suse.com> (raw)
In-Reply-To: <20210210170246.727e5773@gandalf.local.home>
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On Wed, 2021-02-10 at 17:02 -0500, Steven Rostedt wrote:
> On Tue, 9 Feb 2021 19:01:04 +0200
> Tzvetomir Stoyanov <tz.stoyanov@gmail.com> wrote:
> >
> > None is working on that yet, any help is highly appreciated :) I
> > just
> > created an issue in Bugzilla for that:
> > https://bugzilla.kernel.org/show_bug.cgi?id=211657
>
> I had the below patch locally for some time now. It's a somewhat a
> hack, but
> should work. But this should be done properly. The hack below works
> if you
> include only two files, the host first followed by the guest:
>
> trace-cmd report -i trace-host.dat -i trace-guest.dat
>
Ah, very useful indeed, if only as a starting point!
Thanks for sharing this. Much appreciated. :-)
Regards
--
Dario Faggioli, Ph.D
http://about.me/dario.faggioli
Virtualization Software Engineer
SUSE Labs, SUSE https://www.suse.com/
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next prev parent reply other threads:[~2021-02-10 23:36 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-08 6:17 [PATCH v28 0/8] Timestamp synchronization of host - guest tracing session Tzvetomir Stoyanov (VMware)
2021-02-08 6:17 ` [PATCH v28 1/8] trace-cmd: Save command lines in VM agent Tzvetomir Stoyanov (VMware)
2021-02-17 20:55 ` Steven Rostedt
2021-02-08 6:17 ` [PATCH v28 2/8] trace-cmd: Fix bug in getting tracing dir in trace-cmd agent Tzvetomir Stoyanov (VMware)
2021-02-08 6:17 ` [PATCH v28 3/8] trace-cmd: Removed unused s64 define Tzvetomir Stoyanov (VMware)
2021-02-08 6:17 ` [PATCH v28 4/8] trace-cmd: Add timestamp synchronization per vCPU Tzvetomir Stoyanov (VMware)
2021-02-08 6:17 ` [PATCH v28 5/8] trace-cmd: Add dummy function to initialize timestamp sync logic Tzvetomir Stoyanov (VMware)
2021-02-08 6:17 ` [PATCH v28 6/8] trace-cmd: [POC] PTP-like algorithm for host - guest timestamp synchronization Tzvetomir Stoyanov (VMware)
2021-02-08 6:17 ` [PATCH v28 7/8] trace-cmd: Debug scripts for " Tzvetomir Stoyanov (VMware)
2021-02-08 6:17 ` [PATCH v28 8/8] trace-cmd [POC]: Add KVM timestamp synchronization plugin Tzvetomir Stoyanov (VMware)
2021-02-16 20:48 ` Steven Rostedt
2021-02-09 5:32 ` [PATCH v28 0/8] Timestamp synchronization of host - guest tracing session Dario Faggioli
2021-02-09 6:03 ` Tzvetomir Stoyanov
2021-02-09 6:08 ` Tzvetomir Stoyanov
2021-02-09 7:28 ` Dario Faggioli
2021-02-09 11:44 ` Tzvetomir Stoyanov
2021-02-09 12:24 ` Dario Faggioli
2021-02-09 13:00 ` Tzvetomir Stoyanov
2021-02-09 15:28 ` Dario Faggioli
2021-02-09 17:01 ` Tzvetomir Stoyanov
2021-02-10 22:02 ` Steven Rostedt
2021-02-10 23:35 ` Dario Faggioli [this message]
2021-02-10 21:59 ` Steven Rostedt
2021-02-10 23:33 ` Dario Faggioli
2021-02-09 7:18 ` Dario Faggioli
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