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-rw-r--r--src/oprofile.md7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/oprofile.md b/src/oprofile.md
index 15e06f6..7d35283 100644
--- a/src/oprofile.md
+++ b/src/oprofile.md
@@ -1,15 +1,14 @@
-# OProfile
+# [OProfile](https://oprofile.sourceforge.io/)
```markdown
operf -g -p <pid>
-g ...... caputre call-graph information
opreport [opt] FILE
- ...... show time spent per binary image
+ 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
+ophelp show supported hw/sw events
```