moby/vendor/github.com/containerd/cgroups/v3/cgroup2/stats/metrics.proto

syntax = "proto3";

package io.containerd.cgroups.v2;

option go_package = "github.com/containerd/cgroups/cgroup2/stats";

message Metrics {
	PidsStat pids = 1;
	CPUStat cpu = 2;
	MemoryStat memory = 4;
	RdmaStat rdma = 5;
	IOStat io = 6;
	repeated HugeTlbStat hugetlb = 7;
	MemoryEvents memory_events = 8;
}

message PidsStat {
	uint64 current = 1;
	uint64 limit = 2;
}

message CPUStat {
	uint64 usage_usec  = 1;
	uint64 user_usec = 2;
	uint64 system_usec = 3;
	uint64 nr_periods = 4;
	uint64 nr_throttled = 5;
	uint64 throttled_usec = 6;
}

message MemoryStat {
	uint64 anon = 1;
	uint64 file = 2;
	uint64 kernel_stack = 3;
	uint64 slab = 4;
	uint64 sock = 5;
	uint64 shmem = 6;
	uint64 file_mapped = 7;
	uint64 file_dirty = 8;
	uint64 file_writeback = 9;
	uint64 anon_thp = 10;
	uint64 inactive_anon = 11;
	uint64 active_anon = 12;
	uint64 inactive_file = 13;
	uint64 active_file = 14;
	uint64 unevictable = 15;
	uint64 slab_reclaimable = 16;
	uint64 slab_unreclaimable = 17;
	uint64 pgfault = 18;
	uint64 pgmajfault = 19;
	uint64 workingset_refault = 20;
	uint64 workingset_activate = 21;
	uint64 workingset_nodereclaim = 22;
	uint64 pgrefill = 23;
	uint64 pgscan = 24;
	uint64 pgsteal = 25;
	uint64 pgactivate = 26;
	uint64 pgdeactivate = 27;
	uint64 pglazyfree = 28;
	uint64 pglazyfreed = 29;
	uint64 thp_fault_alloc = 30;
	uint64 thp_collapse_alloc = 31;
	uint64 usage = 32;
	uint64 usage_limit = 33;
	uint64 swap_usage = 34;
	uint64 swap_limit = 35;
}

message MemoryEvents {
	uint64 low = 1;
	uint64 high = 2;
	uint64 max = 3;
	uint64 oom = 4;
	uint64 oom_kill = 5;
}

message RdmaStat {
	repeated RdmaEntry current = 1;
	repeated RdmaEntry limit = 2;
}

message RdmaEntry {
	string device = 1;
	uint32 hca_handles = 2;
	uint32 hca_objects = 3;
}

message IOStat {
	repeated IOEntry usage = 1;
}

message IOEntry {
	uint64 major = 1;
	uint64 minor = 2;
	uint64 rbytes = 3;
	uint64 wbytes = 4;
	uint64 rios = 5;
	uint64 wios = 6;
}

message HugeTlbStat {
	uint64 current = 1;
	uint64 max = 2;
	string pagesize = 3;
}