From: 孙涛 <suntaoworks@163.com>
To: xenomai@lists.linux.dev
Subject: how to get the reason why latency too large
Date: Fri, 29 Mar 2024 09:00:23 +0800 (CST) [thread overview]
Message-ID: <359099b9.fe1.18e87b8ded8.Coremail.suntaoworks@163.com> (raw)
Dear all,
I am new to system's optimization.I got ./xenomai/bin/latency too large, but I don't know how to debug.Linux kernel is too large for me,so is there any tool to show me which module causes such ?(my environmen is :linux kernel 5.10+dovetail+xenomai3.2.x，CPU is J1900)
Thanks.
reply other threads:[~2024-03-29 1:00 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=359099b9.fe1.18e87b8ded8.Coremail.suntaoworks@163.com \
--to=suntaoworks@163.com \
--cc=xenomai@lists.linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).