affine/nginx-profile-setup
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trace child processes, add header information about valgrind events to report

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Signed-off-by: Ava Hahn <a.hahn@f5.com>
This commit is contained in:
Ava Hahn 2025-08-28 10:44:05 -07:00
parent 5ada8f8d8a
commit 71990d3988
2 changed files with 14 additions and 2 deletions
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3
kaproxy/run.sh
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@ -1,9 +1,8 @@
#!/bin/bash #!/bin/bash
function p_invoke() { function p_invoke() {
# set trace-children=yes to profile worker processes
valgrind --tool=callgrind \ valgrind --tool=callgrind \
--trace-children=no \ --trace-children=yes \
--callgrind-out-file=/tmp/callgrind.output \ --callgrind-out-file=/tmp/callgrind.output \
--cache-sim=yes \ --cache-sim=yes \
/nginx/objs/nginx \ /nginx/objs/nginx \

13
run.sh
View file

@ -18,6 +18,19 @@ fi
KACLIENT=nginx-profile-setup-kaclient-1 KACLIENT=nginx-profile-setup-kaclient-1
KAPROXY=nginx-profile-setup-kaproxy-1 KAPROXY=nginx-profile-setup-kaproxy-1
echo "Callgrind output info:" >> $PROFILE_OUTPUT
echo "Dr: number of memory reads" >> $PROFILE_OUTPUT
echo "D1mr: D1 cache read misses" >> $PROFILE_OUTPUT
echo "DLmr: LL (last level) cache data read misses" >> $PROFILE_OUTPUT
echo "Dw: number of memory writes" >> $PROFILE_OUTPUT
echo "D1mw: D1 cache write misses" >> $PROFILE_OUTPUT
echo "DLmw: LL (last level) cache data write misses" >> $PROFILE_OUTPUT
echo "Ir: number of instructions executed" >> $PROFILE_OUTPUT
echo "I1mr: I1 cache read misses" >> $PROFILE_OUTPUT
echo "ILmr: LL (last level) cache instruction read misses" >> $PROFILE_OUTPUT
echo "\n\n" >> $PROFILE_OUTPUT
echo "[+] building and deploying containers" echo "[+] building and deploying containers"
go build keepalive-svc.go go build keepalive-svc.go
mv keepalive-svc kasvc/ mv keepalive-svc kasvc/