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--- realtime:documentation:howto:tools:rtla [2025/12/05 09:27]
tglozar Add section on external tooling
+++ realtime:documentation:howto:tools:rtla [2025/12/05 09:44] (current)
tglozar [Calling into external tooling] Clarify version
@@ Line 45: / Line 45: @@
 ===== Calling into external tooling =====
-**rtla** supports integrating external tools into latency measurement by the means of //actions//. Actions can run a command or send a signal to a process whenever tracing is stopped on latency threshold set with //-T/-i/-a// (for timerlat; //-s/-S/-a// for osnoise), or at the end of tracing. A special action resumes tracing after stop, if requested.
+Since version 6.17, **rtla** supports integrating external tools into latency measurement by the means of //actions//. Actions can run a command or send a signal to a process whenever tracing is stopped on latency threshold set with //-T/-i/-a// (for timerlat; //-s/-S/-a// for osnoise), or at the end of tracing. A special action resumes tracing after stop, if requested.
 External tooling might be used in cases where rtla's tracefs-based diagnostics are insufficient. See the rtla manpages for how to use actions.

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