DmesgLog - file /var/log/dmesg
¶
This module provides access to the messages from the kernel ring buffer
gathered from the /var/log/dmesg
file.
Typical output of the /var/log/dmesg
file is:
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.10.0-862.el7.x86_64 (mockbuild@x86-034.build.eng.bos.redhat.com) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC) ) #1 SMP Wed Mar 21 18:14:51 EDT 2018
[ 2.090905] SELinux: Completing initialization.
[ 2.090907] SELinux: Setting up existing superblocks.
[ 2.099684] systemd[1]: Successfully loaded SELinux policy in 82.788ms.
[ 2.117410] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.117429] systemd[1]: Inserted module 'ip_tables'
[ 2.376551] systemd-journald[441]: Received request to flush runtime journal from PID 1
[ 2.716874] cryptd: max_cpu_qlen set to 100
[ 2.804152] AES CTR mode by8 optimization enabled
Examples
>>> "SELinux" in dmesg_log
True
>>> "ip6_tables" in dmesg_log
False
>>> dmesg_log.get("SELinux")[0]["raw_message"]
"[ 2.090905] SELinux: Completing initialization."
>>> len(dmesg_log.get("SELinux"))
2
-
class
insights.parsers.dmesg_log.
DmesgLog
(context, extra_bad_lines=None)[source]¶ Bases:
insights.parsers.dmesg.DmesgLineList
Class for parsing the
/var/log/dmesg
file using the DmesgLineList class.