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hardy-dev-infinilabs merged 1 commit into from
Jun 30, 2026
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refactor: add EventSink support to overall utilization collector #387

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1 change: 1 addition & 0 deletions docs/content.en/docs/release-notes/_index.md
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@ Information about release notes of INFINI Framework is provided here.
### 🚀 Features
### 🐛 Bug fix
### ✈️ Improvements
- refactor: add EventSink support to overall utilization collector #387

## 1.4.2 (2026-06-23)
### ❌ Breaking changes
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11 changes: 10 additions & 1 deletion modules/metrics/host/overall/overall.go
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Expand Up @@ -44,6 +44,8 @@ const DefaultBandwidthMbps = 1000
// Metric collects overall system utilization percentages for CPU, memory, disk, disk I/O and network.
// Each disk and network interface is monitored independently to identify specific bottlenecks.
type Metric struct {
event.EventSink

Enabled bool `config:"enabled"`
IntervalSeconds float64 `config:"interval_seconds"`
YellowThreshold float64 `config:"yellow_threshold"`
Expand Down Expand Up @@ -99,6 +101,12 @@ type deviceUtilization struct {
}

func New(cfg *config.Config) (*Metric, error) {
return NewWithSink(cfg, event.DefaultEventSink)
}

// NewWithSink creates a Metric with a custom event sink, allowing callers
// to redirect events to their own sink instead of the global one.
func NewWithSink(cfg *config.Config, sink event.EventSink) (*Metric, error) {
me := &Metric{
Enabled: true,
IntervalSeconds: 10,
Expand All @@ -108,6 +116,7 @@ func New(cfg *config.Config) (*Metric, error) {
prevNetIO: make(map[string]*netIOSnapshot),
netBandwidth: make(map[string]float64),
}
me.EventSink = sink

err := cfg.Unpack(&me)
if err != nil {
Expand Down Expand Up @@ -235,7 +244,7 @@ func (m *Metric) Collect() error {
fields["status"] = status
fields["bottleneck"] = bottleneck

return event.Save(&event.Event{
return m.Save(&event.Event{
Metadata: event.EventMetadata{
Category: "host",
Name: "overall",
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