{
	"rulesets": [
{
	"name": "system overview",
	"silence-logs": "engine",
	"detectors": [[
		"records system stats", {
			"name": "dump_cgroup_overview",
			"args": { "cgroup": "/" }
		}
	]],
	"actions": [{
		"name": "continue",
		"args": { }
	}]
}, {
	"name": "system protection",
	"detectors": [[
		"system memory usage above 98% for >= 60s", {
			"name": "memory_above",
			"args": {
				"cgroup": "/",
				"threshold": "98%",
				"duration": "60s"
		}}
	]],
	"actions": [{
		"name": "kill_by_memory_size_or_growth",
		"debug": "on",
		"args": {
			"cgroup": "lxc.payload.*/user.slice/user-*.slice/session-*.scope,lxc.payload.*/system.slice/jhub.service",
			"size_threshold": "110%",
			"growing_size_percentile": "100"
		}
	}]
}
	]
}