Linux Trace Toolkit Next Generation 2.13 Facilitates Quick Reaction To Kernel/User-space Instrumentation Hits
LTTng has been called "the killer app for system-level debugging and performance tuning." And now long-time Slashdot reader compudj writes: It's 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).
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