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hungtask: change bool to counter 

There is no bool metric in prometheus:
https://prometheus.io/docs/concepts/metric_types/

Signed-off-by: Tonghao Zhang <tonghao@bamaicloud.com>
This commit is contained in:
Tonghao Zhang 2025-07-14 05:35:45 -04:00
parent 20fd689d1c
commit 63df94bcd0
1 changed files with 7 additions and 6 deletions
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13
core/events/hungtask.go
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@ -45,7 +45,7 @@ type HungTaskTracerData struct {
}
type hungTaskTracing struct {
hungtaskMetric []*metric.Data
metric []*metric.Data
}
func init() {
@ -61,8 +61,8 @@ func init() {
func newHungTask() (*tracing.EventTracingAttr, error) {
return &tracing.EventTracingAttr{
TracingData: &hungTaskTracing{
hungtaskMetric: []*metric.Data{
metric.NewGaugeData("happened", 0, "hungtask happened", nil),
metric: []*metric.Data{
metric.NewGaugeData("count", 0, "hungtask counter", nil),
},
},
Internal: 10,
@ -73,9 +73,8 @@ func newHungTask() (*tracing.EventTracingAttr, error) {
var hungtaskCounter float64
func (c *hungTaskTracing) Update() ([]*metric.Data, error) {
c.hungtaskMetric[0].Value = hungtaskCounter
hungtaskCounter = 0
return c.hungtaskMetric, nil
c.metric[0].Value = hungtaskCounter
return c.metric, nil
}
func (c *hungTaskTracing) Start(ctx context.Context) error {
@ -110,6 +109,7 @@ func (c *hungTaskTracing) Start(ctx context.Context) error {
if err != nil {
cpusBT = err.Error()
}
blockedProcessesBT, err := kmsgutil.GetBlockedProcessesBT()
if err != nil {
blockedProcessesBT = err.Error()
@ -121,6 +121,7 @@ func (c *hungTaskTracing) Start(ctx context.Context) error {
CPUsStack: cpusBT,
BlockedProcessesStack: blockedProcessesBT,
}
hungtaskCounter++
// save storage