From 15230bbb9b1f69def9b0e1b41a097638c0fda734 Mon Sep 17 00:00:00 2001 From: johannst Date: Tue, 28 Apr 2020 09:11:18 +0000 Subject: deploy: fef4d6ff2ad9f48e6dccde0f061453e6a3ac624e --- trace_profile/oprofile.html | 231 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 231 insertions(+) create mode 100644 trace_profile/oprofile.html (limited to 'trace_profile/oprofile.html') diff --git a/trace_profile/oprofile.html b/trace_profile/oprofile.html new file mode 100644 index 0000000..a394215 --- /dev/null +++ b/trace_profile/oprofile.html @@ -0,0 +1,231 @@ + + + + + + OProfile - Notes + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
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+

OProfile

+
operf -g -p <pid>
+  -g ...... caputre call-graph information
+
+opreport [opt] FILE
+            show time spent per binary image
+  -l ...... show time spent per symbol
+  -c ...... show callgraph information (see below)
+  -a ...... add column with time spent accumulated over child nodes
+
+ophelp      show supported hw/sw events
+
+ +
+ + +
+
+ + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + -- cgit v1.2.3