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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2021/04/29 01:32:37 UTC
[GitHub] [rocketmq-exporter] Daych opened a new issue #55: retention period for the rocketmq-exporter
Daych opened a new issue #55:
URL: https://github.com/apache/rocketmq-exporter/issues/55
Hi
I would like to know how to setup the retention period for the data housekeeping? or the metrics data will keep within a period of time (like 90 days). thanks alot.
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[GitHub] [rocketmq-exporter] francisoliverlee commented on issue #55: retention period for the rocketmq-exporter
Posted by GitBox <gi...@apache.org>.
francisoliverlee commented on issue #55:
URL: https://github.com/apache/rocketmq-exporter/issues/55#issuecomment-839397314
> > now metric data would kept in memory always, if no new data report, metrics would keep the same with last samples
>
> I have a prometheus scape the data inside the rocketmq_exporter, do I need to set the crontab to remove the /root/data so I can do the housekeeping? or it have a config file can be set? now the exporter are running at docker container. Thanks
RocketMQ Exporter keep data in memory, not in disk. and it always keep the lastest metrics data, no need to do housekeeping.
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[GitHub] [rocketmq-exporter] francisoliverlee commented on issue #55: retention period for the rocketmq-exporter
Posted by GitBox <gi...@apache.org>.
francisoliverlee commented on issue #55:
URL: https://github.com/apache/rocketmq-exporter/issues/55#issuecomment-841941702
@Daych there are config that how many bytes kept in log files
https://github.com/apache/rocketmq-exporter/blob/0cf384687045020fd0d52e9f4c081aa1778381e4/src/main/resources/logback.xml#L13
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[GitHub] [rocketmq-exporter] Daych commented on issue #55: retention period for the rocketmq-exporter
Posted by GitBox <gi...@apache.org>.
Daych commented on issue #55:
URL: https://github.com/apache/rocketmq-exporter/issues/55#issuecomment-836467131
> now metric data would kept in memory always, if no new data report, metrics would keep the same with last samples
I have a prometheus scape the data inside the rocketmq_exporter, do I need to set the crontab to remove the /root/data so I can do the housekeeping? or it have a config file can be set? now the exporter are running at docker container. Thanks
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[GitHub] [rocketmq-exporter] Daych commented on issue #55: retention period for the rocketmq-exporter
Posted by GitBox <gi...@apache.org>.
Daych commented on issue #55:
URL: https://github.com/apache/rocketmq-exporter/issues/55#issuecomment-839534352
I just go into the docker container that running the rocketmq-exporter and found that the logs inside the /root/logs are used 7G within 2 weeks of time, because we have 4 rocketmq-exporter are running, how about the logs inside the container ?
![Uploading QQ截图20210512152920.png…]()
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[GitHub] [rocketmq-exporter] Daych edited a comment on issue #55: retention period for the rocketmq-exporter
Posted by GitBox <gi...@apache.org>.
Daych edited a comment on issue #55:
URL: https://github.com/apache/rocketmq-exporter/issues/55#issuecomment-839534352
I just go into the docker container that running the rocketmq-exporter and found that the logs inside the /root/logs are used 7G within 2 weeks of time, because we have 4 rocketmq-exporter are running, how about the logs inside the container ?
below are the return from the container
===========================
root@bfc5ded9580e:~# du -sh *
7.0G logs
root@bfc5ded9580e:~# cd logs/
root@bfc5ded9580e:~/logs# du -sh *
7.0G exporterlogs
15M rocketmqlogs
root@bfc5ded9580e:~/logs# pwd
/root/logs
root@bfc5ded9580e:~/logs#
===========================
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[GitHub] [rocketmq-exporter] francisoliverlee commented on issue #55: retention period for the rocketmq-exporter
Posted by GitBox <gi...@apache.org>.
francisoliverlee commented on issue #55:
URL: https://github.com/apache/rocketmq-exporter/issues/55#issuecomment-834999180
now metric data would kept in memory always, if no new data report, metrics would keep the same with last samples
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[GitHub] [rocketmq-exporter] francisoliverlee commented on issue #55: retention period for the rocketmq-exporter
Posted by GitBox <gi...@apache.org>.
francisoliverlee commented on issue #55:
URL: https://github.com/apache/rocketmq-exporter/issues/55#issuecomment-841941702
@Daych there are config that how many bytes kept in log files
https://github.com/apache/rocketmq-exporter/blob/0cf384687045020fd0d52e9f4c081aa1778381e4/src/main/resources/logback.xml#L13
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