metric.go: add structures about runtime metrics from runtime method.

Author: For-ACGN

metric/metric.go

@@ -0,0 +1,60 @@
+package metric
+
+// Metrics contains status about runtime submodules.
+type Metrics struct {
+	Library  LTStatus `toml:"library"  json:"library"`
+	Memory   MTStatus `toml:"memory"   json:"memory"`
+	Thread   TTStatus `toml:"thread"   json:"thread"`
+	Resource RTStatus `toml:"resource" json:"resource"`
+	Sysmon   SMStatus `toml:"sysmon"   json:"sysmon"`
+	Watchdog WDStatus `toml:"watchdog" json:"watchdog"`
+}
+
+// LTStatus contains status about library tracker.
+type LTStatus struct {
+	NumModules int64 `toml:"num_modules" json:"num_modules"`
+}
+
+// MTStatus contains status about memory tracker.
+type MTStatus struct {
+	NumGlobals int64 `toml:"num_globals" json:"num_globals"`
+	NumLocals  int64 `toml:"num_locals"  json:"num_locals"`
+	NumBlocks  int64 `toml:"num_blocks"  json:"num_blocks"`
+	NumRegions int64 `toml:"num_regions" json:"num_regions"`
+	NumPages   int64 `toml:"num_pages"   json:"num_pages"`
+	NumHeaps   int64 `toml:"num_heaps"   json:"num_heaps"`
+}
+
+// TTStatus contains status about thread tracker.
+type TTStatus struct {
+	NumThreads  int64 `toml:"num_threads"   json:"num_threads"`
+	NumTLSIndex int64 `toml:"num_tls_index" json:"num_tls_index"`
+	NumSuspend  int64 `toml:"num_suspend"   json:"num_suspend"`
+}
+
+// RTStatus contains status about resource tracker.
+type RTStatus struct {
+	NumMutexs         int64 `toml:"num_mutexs"          json:"num_mutexs"`
+	NumEvents         int64 `toml:"num_events"          json:"num_events"`
+	NumSemaphores     int64 `toml:"num_semaphores"      json:"num_semaphores"`
+	NumWaitableTimers int64 `toml:"num_waitable_timers" json:"num_waitable_timers"`
+	NumFiles          int64 `toml:"num_files"           json:"num_files"`
+	NumDirectories    int64 `toml:"num_directories"     json:"num_directories"`
+	NumIOCPs          int64 `toml:"num_iocps"           json:"num_iocps"`
+	NumKeys           int64 `toml:"num_keys"            json:"num_keys"`
+	NumSockets        int64 `toml:"num_sockets"         json:"num_sockets"`
+}
+
+// SMStatus contains status about sysmon.
+type SMStatus struct {
+	NumNormal  int64 `toml:"num_normal"  json:"num_normal"`
+	NumRecover int64 `toml:"num_recover" json:"num_recover"`
+	NumPanic   int64 `toml:"num_panic"   json:"num_panic"`
+}
+
+// WDStatus contains status about watchdog.
+type WDStatus struct {
+	NumKick   int64 `toml:"num_kick"   json:"num_kick"`
+	NumNormal int64 `toml:"num_normal" json:"num_normal"`
+	NumReset  int64 `toml:"num_reset"  json:"num_reset"`
+}