processusage

package

v0.1.6 Latest Latest Go to latest Published: Oct 12, 2026 License: MIT Imports: 6 Imported by: 0

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Valid go.mod file
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Repository

github.com/flexdinesh/tokeninsights

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Open Source Insights

Documentation ¶

Overview ¶

Package processusage samples CPU time and resident memory for this process.

Index ¶

type Sample
type Sampler
- func New() *Sampler
- func (s *Sampler) Snapshot(ctx context.Context) Sample

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Sample ¶

type Sample struct {
	CPUPercent          *float64
	ResidentMemoryBytes *int64
}

Sample reports unavailable measurements as nil. CPUPercent measures process CPU time against elapsed wall time: one busy core is 100 percent.

type Sampler ¶

type Sampler struct {
	// contains filtered or unexported fields
}

Sampler serializes reads and shares a sample for at least one second. It owns no workers or handles; CPU needs two successful reads before it is available.

func New ¶

func New() *Sampler

New binds the sampler to this process, without enumerating other processes or reading arguments, environment variables or other process metadata.

func (*Sampler) Snapshot ¶

func (s *Sampler) Snapshot(ctx context.Context) Sample

Snapshot reads at most once per interval. Failed measurements do not hide a successful independent measurement. Cancellation never replaces the cache or CPU baseline; callers can retry with a live context.

Source Files ¶

View all Source files

processusage.go

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