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telegraf/plugins/inputs/cgroup
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Ririsoft bccef2856d Revert "Moving cgroup path name to field from tag to reduce cardinality (#1457)" 
This was introducing a regression with influxdb output, leading to
collision an points missing.
This reverts commit 53f40063b3.

closes #1724
closes #1796
 		2016-10-12 11:04:28 +01:00
..
testdata add cgroup plugin 2016-06-23 10:13:31 +01:00
README.md Revert "Moving cgroup path name to field from tag to reduce cardinality (#1457)" 2016-10-12 11:04:28 +01:00
cgroup.go Revert "Moving cgroup path name to field from tag to reduce cardinality (#1457)" 2016-10-12 11:04:28 +01:00
cgroup_linux.go Revert "Moving cgroup path name to field from tag to reduce cardinality (#1457)" 2016-10-12 11:04:28 +01:00
cgroup_notlinux.go refactor cgroup build so non-linux systems see plugin 2016-06-23 11:47:25 +01:00
cgroup_test.go Revert "Moving cgroup path name to field from tag to reduce cardinality (#1457)" 2016-10-12 11:04:28 +01:00

README.md

CGroup Input Plugin For Telegraf Agent

This input plugin will capture specific statistics per cgroup.

Consider restricting paths to the set of cgroups you really want to monitor if you have a large number of cgroups, to avoid any cardinality issues.

Following file formats are supported:

  • Single value
VAL\n
  • New line separated values
VAL0\n
VAL1\n
  • Space separated values
VAL0 VAL1 ...\n
  • New line separated key-space-value's
KEY0 VAL0\n
KEY1 VAL1\n

Tags:

All measurements have the following tags:

  • path

Configuration:

# [[inputs.cgroup]]
  # paths = [
  #   "/cgroup/memory",           # root cgroup
  #   "/cgroup/memory/child1",    # container cgroup
  #   "/cgroup/memory/child2/*",  # all children cgroups under child2, but not child2 itself
  # ]
  # files = ["memory.*usage*", "memory.limit_in_bytes"]

# [[inputs.cgroup]]
  # paths = [
  #   "/cgroup/cpu",              # root cgroup
  #   "/cgroup/cpu/*",            # all container cgroups
  #   "/cgroup/cpu/*/*",          # all children cgroups under each container cgroup
  # ]
  # files = ["cpuacct.usage", "cpu.cfs_period_us", "cpu.cfs_quota_us"]