Adding profiling helpers

iovisor · Jan 8, 2023 · 51d1019 · 51d1019
1 parent 3d954d9
commit 51d1019
Show file tree

Hide file tree

Showing 2 changed files with 8 additions and 0 deletions.
diff --git a/helpers/collate.sh b/helpers/collate.sh
@@ -0,0 +1,2 @@
+cat /tmp/profile.folded_*|perl -e 'while (<>) { s/^([\w-]+)[-_]\d*;/$1;/;printf"$_";}' > /tmp/profile.folded
+cat /tmp/offcpu.folded_*|perl -e 'while (<>) { s/^([\w-]+)[-_]\d*;/$1;/;printf"$_";}' > /tmp/offcpu.folded
diff --git a/helpers/collect.sh b/helpers/collect.sh
@@ -0,0 +1,6 @@
+for i in `seq 0 7`; do
+ echo "bcc ./profile.py -f -p $PID -F 100 -a --stack-storage-size 2097152 3 > /tmp/profile.folded_$i"
+ sudo python3 ./profile.py -f -p $PID -F 100 -a --stack-storage-size 2097152 3 > /tmp/profile.folded_$i
+ echo "bcc ./offcputime.py -f -p $PID --stack-storage-size 2097152 3 > /tmp/offcpu.folded_$i"
+ sudo python3 ./offcputime.py -f -p $PID --stack-storage-size 2097152 3 > /tmp/offcpu.folded_$i
+done