harness

type ArtifactBundle struct {
	JSONPath     string
	CSVPath      string
	MarkdownPath string
}

type BenchmarkProfile struct {
	Name             string
	Concurrency      int
	Iterations       int
	DatasetSizeBytes int64
}

type ConcurrencyProfile struct {
	Name              string
	Concurrency       int
	Mode2Weight       int
	Mode3Weight       int
	Tier1Share        float64
	TargetSessionTime time.Duration
	FailureRate       float64
}

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

type DriftReport struct {
	GoroutineGrowthPct float64
	RSSGrowthPct       float64
	FDDelta            int
	RPCErrorSlopePctHr float64
}

type DriftThresholds struct {
	GoroutineGrowthPct float64
	RSSGrowthPct       float64
	FDDeltaAbs         int
	RPCErrorSlopePctHr float64
}

type Host struct {
	Name      string `yaml:"name"`
	Address   string `yaml:"address"`
	Cores     int    `yaml:"cores"`
	RAMGB     int    `yaml:"ram_gb"`
	ZFSPoolGB int    `yaml:"zfs_pool_gb"`
}

type HostsConfig struct {
	Environments map[string][]Host `yaml:"environments"`
}

type Regression struct {
	Metric   string
	Baseline float64
	Current  float64
	DeltaPct float64
}

type RunSummary struct {
	Profile            ConcurrencyProfile
	StartedAt          time.Time
	FinishedAt         time.Time
	Results            []*WorkloadResult
	Mode2Runs          int
	Mode3Runs          int
	Errors             int
	Metrics            *TelemetrySnapshot
	ContainerBootP95Ms float64
	RPCLatencyP95Ms    float64
}

type SoakProfile struct {
	Name     string
	Duration time.Duration
	Warmup   time.Duration
	Drift    DriftThresholds
}

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

type TelemetrySnapshot struct {
	RPCLatencyP50Ms    float64
	RPCLatencyP95Ms    float64
	ContainerBootP95Ms float64
	RPCCount           int64
	RPCErrors          int64
	SnapshotDelta      int64
	Drift              DriftReport
}

type Workload interface {
	Name() string
	Mode() string // mode2 | mode3
	Setup(ctx context.Context) error
	Run(ctx context.Context, sessionID string) (*WorkloadResult, error)
	Teardown(ctx context.Context) error
}

type WorkloadResult struct {
	Workload   string
	Mode       string
	SessionID  string
	StartedAt  time.Time
	FinishedAt time.Time
	RPCCalls   int
	Snapshots  int
	Metadata   map[string]float64
	Err        error
}