perf

diff --git a/README.md b/README.md
index fb1f3efefd6c89d057331036bb43d4e0f87cae0e..c6fd072a1ce7d77e3be25f46c15d6ae6e78dfb0f 100644 (file)
--- a/README.md
+++ b/README.md
@@ -13010,6 +13010,12 @@ jdbc:mysql://localhost:3306/db?allowPublicKeyRetrieval=true
 
 iftop
 
+```
+# PERF
+
+```shell
+
+perf stat -d command
 ```
 
 # IPERF