linux-kernel - blog post: Monitoring real-time latencies

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Message-ID: <20160106220428.GA16537@sinkpad.home.lan>
Date:	Wed, 6 Jan 2016 17:04:28 -0500
From:	Julien Desfossez <jdesfossez@...icios.com>
To:	linux-kernel@...r.kernel.org, linux-rt-users@...r.kernel.org
Cc:	lwn@....net
Subject: blog post: Monitoring real-time latencies

Hi,

Here is a blog post related to detecting and understanding high
interrupt-processing latencies on real-time systems. It is based on a
new project called latency_tracker that hooks on the existing kernel
tracepoints and executes actions when high latency events occur.

https://lttng.org/blog/2016/01/06/monitoring-realtime-latencies/

It is a work in progress, so if you are interested and/or have any
comments, please let me know.

Thanks,

Julien
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