Relevant telegraf.conf:

System info:

[Include Telegraf version, operating system name, and other relevant details]

Steps to reproduce:

1. cgroup file missing duration flush:
   2018-08-28T07:39:00Z E! Error in plugin [inputs.cgroup]: stat /cgroup/memory/hadoop-yarn/container_e25_1534970549996_5341889_01_000411: no such file or directory

2. May be Os.Stat throw exceptions if cgroup files missing in the interval between flush and collect procedures

2018-08-28T07:41:00Z E! Error in plugin [inputs.cgroup]: took longer to collect than collection interval (1m0s)

Expected behavior:

Actual behavior:

2018-08-28T07:39:00Z E! Error in plugin [inputs.cgroup]: stat /cgroup/memory/hadoop-yarn/container_e25_1534970549996_5341889_01_000411: no such file or directory
2018-08-28T07:39:00Z D! Output [influxdb] buffer fullness: 59 / 10000 metrics.
2018-08-28T07:39:00Z D! Output [influxdb] wrote batch of 59 metrics in 87.148532ms
2018-08-28T07:39:11Z D! Output [influxdb] buffer fullness: 0 / 10000 metrics.
2018-08-28T07:39:20Z D! Output [influxdb] buffer fullness: 0 / 10000 metrics.
2018-08-28T07:39:30Z D! Output [influxdb] buffer fullness: 0 / 10000 metrics.
2018-08-28T07:39:40Z D! Output [influxdb] buffer fullness: 0 / 10000 metrics.
2018-08-28T07:39:50Z D! Output [influxdb] buffer fullness: 0 / 10000 metrics.
2018-08-28T07:40:00Z E! Error in plugin [inputs.cgroup]: took longer to collect than collection interval (1m0s)
2018-08-28T07:40:00Z D! Output [influxdb] buffer fullness: 47 / 10000 metrics.
2018-08-28T07:40:00Z D! Output [influxdb] wrote batch of 47 metrics in 23.56523ms
2018-08-28T07:40:11Z D! Output [influxdb] buffer fullness: 0 / 10000 metrics.
2018-08-28T07:40:20Z D! Output [influxdb] buffer fullness: 0 / 10000 metrics.
2018-08-28T07:40:30Z D! Output [influxdb] buffer fullness: 0 / 10000 metrics.
2018-08-28T07:40:40Z D! Output [influxdb] buffer fullness: 0 / 10000 metrics.
2018-08-28T07:40:51Z D! Output [influxdb] buffer fullness: 0 / 10000 metrics.
2018-08-28T07:41:00Z E! Error in plugin [inputs.cgroup]: took longer to collect than collection interval (1m0s)
2018-08-28T07:41:00Z D! Output [influxdb] buffer fullness: 47 / 10000 metrics.
2018-08-28T07:41:00Z D! Output [influxdb] wrote batch of 47 metrics in 25.903242ms
2018-08-28T07:41:11Z D! Output [influxdb] buffer fullness: 0 / 10000 metrics.
2018-08-28T07:41:20Z D! Output [influxdb] buffer fullness: 0 / 10000 metrics.
2018-08-28T07:41:30Z D! Output [influxdb] buffer fullness: 0 / 10000 metrics.
2018-08-28T07:41:41Z D! Output [influxdb] buffer fullness: 0 / 10000 metrics.
2018-08-28T07:41:50Z D! Output [influxdb] buffer fullness: 0 / 10000 metrics.
2018-08-28T07:42:00Z E! Error in plugin [inputs.cgroup]: took longer to collect than collection interval (1m0s)

Additional info:

[Include gist of relevant config, logs, etc.]