I deployed a metricbeat 7.10.0 on a Centos 8.0 VM and on RedHat 8.2 VM.
I defined a metricbeat system module as follows:
#module system, metriceset service
- module: system
metricsets:
- service
period: 30s
service.pattern_filter: ["*"]
service.state_filter: ["*"]
configured output to console, and started beat with metricbeat -e -v -d "*".
However, I have any significant result, as reported in the log below.
This service worked well on Centos 7.x, so I suspect that this issue is related to a change in systemctl management.
Is it possible to resolve it?
2020-11-13T13:08:25.087Z INFO [monitoring] log/log.go:118 Starting metrics logging every 30s
2020-11-13T13:08:25.087Z INFO instance/beat.go:455 metricbeat start running.
2020-11-13T13:08:25.087Z DEBUG [cfgfile] cfgfile/reload.go:132 Checking module configs from: /etc/metricbeat/modules.d/*.yml
2020-11-13T13:08:25.087Z DEBUG [cfgfile] cfgfile/cfgfile.go:193 Load config from file: /etc/metricbeat/modules.d/system.yml
2020-11-13T13:08:25.087Z DEBUG [cfgfile] cfgfile/reload.go:146 Number of module configs found: 1
2020-11-13T13:08:25.087Z WARN [cfgwarn] service/service.go:61 BETA: The system service metricset is beta.
2020-11-13T13:08:25.092Z INFO cfgfile/reload.go:164 Config reloader started
2020-11-13T13:08:25.092Z DEBUG [cfgfile] cfgfile/reload.go:194 Scan for new config files
2020-11-13T13:08:25.092Z DEBUG [cfgfile] cfgfile/cfgfile.go:193 Load config from file: /etc/metricbeat/modules.d/system.yml
2020-11-13T13:08:25.092Z DEBUG [cfgfile] cfgfile/reload.go:213 Number of module configs found: 1
2020-11-13T13:08:25.092Z DEBUG [reload] cfgfile/list.go:63 Starting reload procedure, current runners: 0
2020-11-13T13:08:25.092Z DEBUG [reload] cfgfile/list.go:81 Start list: 1, Stop list: 0
2020-11-13T13:08:25.092Z WARN [cfgwarn] service/service.go:61 BETA: The system service metricset is beta.
2020-11-13T13:08:25.096Z DEBUG [reload] cfgfile/list.go:105 Starting runner: RunnerGroup{system [metricsets=1]}
2020-11-13T13:08:25.096Z DEBUG [module] module/wrapper.go:127 Starting Wrapper[name=system, len(metricSetWrappers)=1]
2020-11-13T13:08:25.096Z INFO cfgfile/reload.go:224 Loading of config files completed.
2020-11-13T13:08:25.096Z DEBUG [module] module/wrapper.go:189 Starting metricSetWrapper[module=system, name=service, host=]
2020-11-13T13:08:55.094Z INFO [monitoring] log/log.go:145 Non-zero metrics in the last 30s {"monitoring": {"metrics": {"beat":{"cgroup":{"memory":{"id":"session-11.scope","mem":{"limit":{"bytes":9223372036854771712},"usage":{"bytes":218857472}}}},"cpu":{"system":{"ticks":50,"time":{"ms":56}},"total":{"ticks":140,"time":{"ms":152},"value":140},"user":{"ticks":90,"time":{"ms":96}}},"handles":{"limit":{"hard":4096,"soft":1024},"open":16},"info":{"ephemeral_id":"e7262e69-ed98-4dec-8a44-6645031f9b29","uptime":{"ms":30070}},"memstats":{"gc_next":15796848,"memory_alloc":12129136,"memory_total":29765472,"rss":87592960},"runtime":{"goroutines":34}},"libbeat":{"config":{"module":{"running":1,"starts":1},"reloads":1,"scans":1},"output":{"type":"console"},"pipeline":{"clients":1,"events":{"active":0}}},"system":{"cpu":{"cores":2},"load":{"1":0,"15":0,"5":0,"norm":{"1":0,"15":0,"5":0}}}}}}