td-agent
(rpm/deb), the logs are located at /var/log/td-agent/td-agent.log
.log_level trace
.td-agent
td-agent
systemd with User's Unit File/etc/systemd/system/td-agent
. This overwrites the existing behavior of /usr/lib/systemd/system/td-agent
.td-agent
init.d with Environment Variable/etc/init.d/td-agent
-vv
to TD_AGENT_OPTIONS
systemd
environment because systemd
hooks the init.d
's startup routine and ignores the other options.calyptia-fluentd
calyptia-fluentd
systemd with User's Unit File/etc/systemd/system/calyptia-fluentd.service
. This overwrites the existing behavior of /usr/lib/systemd/system/calyptia-fluentd.service
.calyptia-fluentd
is only provided systemd
enabled platforms on Linux.-vv
to your command line:SIGCONT
to fluentd parent and child processes.fluentd
suddenly hits unexpected high CPU usage problem, there are several reasons:inotify
with lots of filesperf
tool on recent Linux to investigate the problem. See Linux perf Examples page. If you want to know which call causes the problem, pid2line.rb
is useful.fluentd
process is daemonized. For example, td-agent
launches fluentd with --daemon
option. In td-agent
case, you can get the complete log with following command to simulate /etc/init.d/td-agent start
without daemonizing (run in the foreground):