kapacitor vars
The kapacitor vars command returns variables associated with the Kapacitor
server in JSON format.
Usage
kapacitor vars
View example output
Some fields in the following output have been truncated for brevity.
{
"cluster_id": "4210702c-bd32-487d-9a08-f6d782cebb41",
"cmdline": [
"./kapacitord"
],
"host": "localhost",
"kapacitor": {
"33f8dea0-0989-4643-ab77-041a03510c32": {
"name": "ingress",
"tags": {
"database": "_internal",
"retention_policy": "monitor",
"measurement": "database",
"task_master": "main",
"cluster_id": "4210702c-bd32-487d-9a08-f6d782cebb41",
"server_id": "b37b6336-659c-41c6-8985-9e077e87507a",
"host": "localhost"
},
"values": {
"points_received": 42
}
},
"f85ada29-506e-4e49-a7b7-b85eabc69cb1": {
"values": {
"points_received": 1561
},
"name": "ingress",
"tags": {
"database": "_internal",
"retention_policy": "monitor",
"measurement": "tsm1_filestore",
"cluster_id": "4210702c-bd32-487d-9a08-f6d782cebb41",
"server_id": "b37b6336-659c-41c6-8985-9e077e87507a",
"host": "localhost",
"task_master": "main"
}
},
...
},
"memstats": {
"Alloc": 37329312,
"TotalAlloc": 82967992,
"Sys": 80999688,
"Lookups": 0,
"Mallocs": 506924,
"Frees": 362253,
"HeapAlloc": 37329312,
"HeapSys": 66027520,
"HeapIdle": 24068096,
"HeapInuse": 41959424,
"HeapReleased": 5537792,
"HeapObjects": 144671,
"StackInuse": 1081344,
"StackSys": 1081344,
"MSpanInuse": 520000,
"MSpanSys": 701760,
"MCacheInuse": 19200,
"MCacheSys": 31200,
"BuckHashSys": 1474509,
"GCSys": 9466824,
"OtherSys": 2216531,
"NextGC": 55888456,
"LastGC": 1696341811994713000,
"PauseTotalNs": 498619,
"PauseNs": [
32555,
194389,
88467,
88318,
94890,
0,
...
],
"PauseEnd": [
1696341734917436000,
1696341735037835000,
1696341735207253000,
1696341771998312000,
1696341811994713000,
0,
...
],
"NumGC": 5,
"NumForcedGC": 0,
"GCCPUFraction": 0.000037085629051112796,
"EnableGC": true,
"DebugGC": false,
"BySize": [
{
"Size": 0,
"Mallocs": 0,
"Frees": 0
},
{
"Size": 8,
"Mallocs": 3645,
"Frees": 1540
},
{
"Size": 16,
"Mallocs": 122649,
"Frees": 81676
},
{
"Size": 24,
"Mallocs": 60766,
"Frees": 40835
},
...
]
},
"num_enabled_tasks": 0,
"num_subscriptions": 8,
"num_tasks": 2,
"platform": "OSS",
"product": "kapacitor",
"server_id": "b37b6336-659c-41c6-8985-9e077e87507a",
"version": "1.7.5"
}
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Support and feedback
Thank you for being part of our community! We welcome and encourage your feedback and bug reports for Kapacitor and this documentation. To find support, use the following resources: