npd_kernel_monitor

npd_kernel_monitor.json

{
	"logPath": "/var/log/kern.log",
	"lookback": "10m",
	"startPattern": "Initializing cgroup subsys cpuset",
	"bufferSize": 10,
	"source": "npd",
	"conditions": [
		{
			"type": "KernelDeadlock",
			"reason": "KernelHasNoDeadlock",
			"message": "kernel has no deadlock"
		}
	],
	"rules": [
		{
			"type": "temporary",
			"reason": "OOMKilling",
			"pattern": "Task in [0-9A-Za-z_/]+ killed as a result of limit of [0-9A-Za-z_/]+"
		},
		{
			"type": "temporary",
			"reason": "TaskHung",
			"pattern": "task \\S+:\\w+ blocked for more than \\w+ seconds\\."
		}
	]
}