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Diffstat (limited to 'docs/data-sources/system-log.md')
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diff --git a/docs/data-sources/system-log.md b/docs/data-sources/system-log.md index 9c713d9ea..73d30c902 100644 --- a/docs/data-sources/system-log.md +++ b/docs/data-sources/system-log.md @@ -35,6 +35,20 @@ data_sources { } ``` +A wildcard can be used to collect all events in a category: + +```protobuf +data_sources { + config { + name: "linux.ftrace" + ftrace_config { + ftrace_events: "ftrace/print" + ftrace_events: "sched/*" + } + } +} +``` + The full configuration options for ftrace can be seen in [ftrace_config.proto](/protos/perfetto/config/ftrace/ftrace_config.proto). ## Android system logs |