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Diffstat (limited to 'docs/reference/gtk/running.md')
| -rw-r--r-- | docs/reference/gtk/running.md | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/docs/reference/gtk/running.md b/docs/reference/gtk/running.md index 6bed8abe13..2135eaa8d5 100644 --- a/docs/reference/gtk/running.md +++ b/docs/reference/gtk/running.md @@ -335,17 +335,13 @@ GSettings schema. ## Profiling {#profiling} GTK supports profiling with sysprof. It exports timing information -about frameclock phases and various characteristics of GskRenders +about frameclock phases and various characteristics of GskRenderers in a format that can be displayed by sysprof or GNOME Builder. -A simple way to capture data is to set the `GTK_TRACE` environment -variable. When it is set, GTK will write profiling data to a file -called `gtk.PID.syscap`. +A simple way to capture data is to run your application under the +`sysprof-cli` wrapper, which will write profiling data to a file +called `capture.syscap`. When launching the application from sysprof, it will set the `SYSPROF_TRACE_FD` environment variable to point GTK at a file descriptor to write profiling data to. - -When GtkApplication registers with D-Bus, it exports the -`org.gnome.Sysprof2.Profiler` D-Bus interface that lets sysprof -request profiling data at runtime. |