IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Docker memory metricset
editDocker memory metricset
editThe Docker memory metricset collects memory metrics.
This is a default metricset. If the host module is unconfigured, this metricset is enabled by default.
Fields
editFor a description of each field in the metricset, see the exported fields section.
Here is an example document generated by this metricset:
{
"@timestamp": "2017-10-12T08:05:34.853Z",
"container": {
"id": "aa41902101351f415e6e983b0673c0ba715dd4bc316bd5fc0ebd6fcf94287f86",
"image": {
"name": "redis:latest"
},
"name": "amazing_cohen",
"runtime": "docker"
},
"docker": {
"memory": {
"fail": {
"count": 0
},
"limit": 2095878144,
"rss": {
"pct": 0.0004025882909345325,
"total": 843776
},
"stats": {
"active_anon": 421888,
"active_file": 36864,
"cache": 86016,
"dirty": 0,
"hierarchical_memory_limit": 9223372036854771712,
"hierarchical_memsw_limit": 9223372036854771712,
"inactive_anon": 421888,
"inactive_file": 49152,
"mapped_file": 53248,
"pgfault": 1587,
"pgmajfault": 1,
"pgpgin": 2426,
"pgpgout": 2199,
"rss": 843776,
"rss_huge": 0,
"total_active_anon": 421888,
"total_active_file": 36864,
"total_cache": 86016,
"total_dirty": 0,
"total_inactive_anon": 421888,
"total_inactive_file": 49152,
"total_mapped_file": 53248,
"total_pgfault": 1587,
"total_pgmajfault": 1,
"total_pgpgin": 2426,
"total_pgpgout": 2199,
"total_rss": 843776,
"total_rss_huge": 0,
"total_unevictable": 0,
"total_writeback": 0,
"unevictable": 0,
"writeback": 0
},
"usage": {
"max": 7860224,
"pct": 0.000672283359618831,
"total": 1409024
}
}
},
"event": {
"dataset": "docker.memory",
"duration": 115000,
"module": "docker"
},
"metricset": {
"name": "memory"
},
"service": {
"address": "/var/run/docker.sock",
"type": "docker"
}
}