From f93c553f5f60768db47fcb56c21f354c6b0bc805 Mon Sep 17 00:00:00 2001 From: Philippe Proulx Date: Mon, 17 May 2021 14:05:02 -0400 Subject: [PATCH] lttng-disable-event(1): add usage examples MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Philippe Proulx Signed-off-by: Jérémie Galarneau Change-Id: I111fbfca2a12517ea6b2f315f4adf0c1b60c37de --- doc/man/lttng-disable-event.1.txt | 48 ++++++++++++++++++++++++++++++- 1 file changed, 47 insertions(+), 1 deletion(-) diff --git a/doc/man/lttng-disable-event.1.txt b/doc/man/lttng-disable-event.1.txt index 1fdeba198..8d27a46d7 100644 --- a/doc/man/lttng-disable-event.1.txt +++ b/doc/man/lttng-disable-event.1.txt @@ -1,6 +1,6 @@ lttng-disable-event(1) ====================== -:revdate: 3 May 2021 +:revdate: 17 May 2021 NAME @@ -74,6 +74,8 @@ You may disable an enabled recording event rule regardless of the activity (started or stopped) of its tracing session (see man:lttng-start(1) and man:lttng-stop(1)). +See the <> section below for usage examples. + include::common-lttng-cmd-options-head.txt[] @@ -155,6 +157,50 @@ include::common-lttng-cmd-help-options.txt[] include::common-lttng-cmd-after-options.txt[] +[[examples]] +EXAMPLES +-------- +.Disable all Linux kernel tracepoint recording event rules in the default channel of the current tracing session. +==== +See the option:--all-events option. + +[role="term"] +---- +$ lttng disable-event --kernel --tracepoint --all-events +---- +==== + +.Disable specific Apache log4j recording event rules in the default channel of a specific tracing session. +==== +See the option:--session option. + +[role="term"] +---- +$ lttng disable-event --session=my-session --log4j \ + MySingleton,MyProxy,MyFacade +---- +==== + +.Disable all user space recording event rules in a specific channel of the current tracing session. +==== +See the option:--channel option. + +[role="term"] +---- +$ lttng disable-event --channel=my-channel --userspace \ + --all-events +---- +==== + +.Disable specific Linux kernel system call recording event rules in the default channel of the current tracing session. +==== +[role="term"] +---- +$ lttng disable-event --kernel --syscall pipe2,eventfd +---- +==== + + include::common-footer.txt[] -- 2.34.1