Submission + - LTTng 2.13 facilitates quick reaction to kernel/user-space instrumentation hit (lttng.org)
compudj writes: Today is the official release of LTTng 2.13 — Nordicité! LTTng is a kernel and user-space tracer for Linux. The most notable features of this release are:
- Event-rule matches condition triggers and new actions, allowing internal actions or external monitoring applications to quickly react when kernel or user-space instrumentation is hit,
- Notification payload capture, allowing external monitoring applications to read elements of the instrumentation payload when instrumentation is hit.
- Instrumentation API: vtracef and vtracelog (LTTng-UST),
- User space time namespace context (LTTng-UST and LTTng-modules).
