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diff --git a/doc/cpu_profiler.html b/doc/cpu_profiler.html index bc18940..ff98321 100644 --- a/doc/cpu_profiler.html +++ b/doc/cpu_profiler.html @@ -109,6 +109,24 @@ detail below.</p> annotated with the flat and cumulative sample counts at each PC value. </pre> +<h3>Analyzing Text Output</h3> + +<p>Text mode has lines of output that look like this:</p> +<pre> + 14 2.1% 17.2% 58 8.7% std::_Rb_tree::find +</pre> + +<p>Here is how to interpret the columns:</p> +<ol> + <li> Number of profiling samples in this function + <li> Percentage of profiling samples in this function + <li> Percentage of profiling samples in the functions printed so far + <li> Number of profiling samples in this function and its callees + <li> Percentage of profiling samples in this function and its callees + <li> Function name +</ol> + + <h3>Node Information</h3> <p>In the various graphical modes of pprof, the output is a call graph |