FYI - this is a first pass to putting the bootcharts into the journal,
exactly as coredump does. Ultimately, I will probably make bootcharts
not go to disk other than the journal by default.
A single one-liner can be used to get the latest bootchart automatically:
$ journalctl -b MESSAGE_ID=9f26aa562cf440c2b16c773d0479b518
--field=BOOTCHART > bootchart.svg
Auke
---------- Forwarded message ----------
From: Auke-Jan Kok <a...@kemper.freedesktop.org>
Date: Mon, Apr 15, 2013 at 4:29 PM
Subject: [systemd-commits] Makefile.am src/bootchart
To: systemd-comm...@lists.freedesktop.org
Makefile.am | 3 +-
src/bootchart/bootchart.c | 53 ++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 55 insertions(+), 1 deletion(-)
New commits:
commit c4d58b0b6d238b955ece39a9dd9d3ca84b3408f3
Author: Auke Kok <auke-jan.h....@intel.com>
Date: Mon Apr 15 16:23:42 2013 -0700
bootchart: put the bootchart into the journal.
This bit of code is mostly stolen from coredump.c. We construct
a simple journal message and append the bootchart file in the
journal automatically.
You can extract the latest bootchart from the current boot with
something like:
$ journalctl -b MESSAGE_ID=9f26aa562cf440c2b16c773d0479b518
--field=BOOTCHART
which prints it to stdout.
None of the other logic is touched. The journal entry is created
even if bootchart was run manually, which is probably wrong.
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