Publishing tests.png and flamegraph.svg

Jenkinsfile

@@ -17,7 +17,10 @@ pipeline {
 
 		stage('Running catch2 tests') {
 			steps {
-				sh './performance_measuring_test'
+				sh './performance_measuring_test > tests.txt'
+				sh 'convert -size 360x360 xc:white -font "FreeMon" -pointsize 12 -fill black -draw @tests.txt tests.png'
+				sh 'convert -background black -fill white  -pointsize 16  -font Courier   label:tests.txt  tests.png'
+				archiveArtifacts artifacts: 'tests.png', fingerprint: true
 			}
 		}
 

generate_flame_graph.sh

@@ -1,9 +1,9 @@
 #/bin/bash
 
-# Don't forget to :
+# Don't forget to allow perf record run as user:
 # sudo bash -c  "echo 0 >  /proc/sys/kernel/perf_event_paranoid"
 
 perf record -F 20000 -g  ./performance_measuring
 perf script > out.perf
-./FlameGraph/stackcollapse-perf.pl out.perf > out.folded
+./FlameGraph/stackcollapse-perf.pl --all out.perf > out.folded
 ./FlameGraph/flamegraph.pl out.folded > flamegraph.svg