diag

type Alert struct {
	Timestamp      time.Time
	Kind           string // kindGoroutines or kindHeap
	Message        string
	Goroutines     int
	Baseline       int
	HeapLiveBytes  uint64
	HeapGrowthRate float64
	NumGC          uint64
}

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

type ProfilingOptions struct {
	CPUProfilePath       string
	MemoryProfilePath    string
	PprofAddress         string
	MutexProfileFraction SamplingRate
	BlockProfileRate     SamplingRate
}

type SamplingRate struct {
	Enabled bool
	Rate    int
}

type Thresholds struct {
	// GoroutineFloor is an absolute goroutine count that always triggers an
	// alert regardless of the startup baseline.
	GoroutineFloor int
	// GoroutineGrowth triggers an alert when the live goroutine count exceeds
	// GoroutineGrowth * baseline (and is at least GoroutineGrowthMin).
	GoroutineGrowth float64
	// GoroutineGrowthMin guards the growth check so a tiny baseline cannot
	// produce alerts at harmless goroutine counts.
	GoroutineGrowthMin int
	// HeapCeilingBytes triggers an alert when post-GC live heap reaches this
	// absolute ceiling.
	HeapCeilingBytes uint64
	// HeapGrowthWindow is the rolling interval used to calculate retained-heap
	// growth. Only samples from distinct GC cycles participate.
	HeapGrowthWindow time.Duration
	// HeapGrowthMinSamples is the number of strictly increasing post-GC samples
	// required before a growth alert can fire.
	HeapGrowthMinSamples int
	// HeapGrowthMinBytes ignores slopes whose total growth is smaller than this.
	HeapGrowthMinBytes uint64
	// HeapGrowthBytesPerMinute is the minimum sustained retained-heap slope.
	HeapGrowthBytesPerMinute uint64
	// Cooldown is the minimum time between alerts of the same kind.
	Cooldown time.Duration
}

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