Interface: HeartbeatEvent

Defined in: packages/core/src/observability/TelemetryEvent.ts:139

Periodic heartbeat with process-level metrics. Emitted every 5 seconds to keep the TUI header bar alive.

Properties

heapTotalBytes

readonly heapTotalBytes: number;

Defined in: packages/core/src/observability/TelemetryEvent.ts:144

V8 heap total in bytes

---

heapUsedBytes

readonly heapUsedBytes: number;

Defined in: packages/core/src/observability/TelemetryEvent.ts:142

V8 heap used in bytes

---

rssBytes

readonly rssBytes: number;

Defined in: packages/core/src/observability/TelemetryEvent.ts:146

RSS in bytes

---

timestamp

readonly timestamp: number;

Defined in: packages/core/src/observability/TelemetryEvent.ts:149

---

type

readonly type: "heartbeat";

Defined in: packages/core/src/observability/TelemetryEvent.ts:140

---

uptimeSeconds

readonly uptimeSeconds: number;

Defined in: packages/core/src/observability/TelemetryEvent.ts:148

Process uptime in seconds