diff --git a/.github/workflows/e2e-test.yml b/.github/workflows/e2e-test.yml
index d5419cd8..6f9055cc 100644
--- a/.github/workflows/e2e-test.yml
+++ b/.github/workflows/e2e-test.yml
@@ -177,11 +177,6 @@ jobs:
           cat /proc/`cat LPD.pid`/status |grep VmHWM|grep -oP '\d+' > LPD.VmHWM
           kill `cat LPD.pid`
 
-      - name: puppeteer result
-        run: cat puppeteer.out
-
-      - name: cgroup memory regression
-        run: |
           PID=$(cat LPD.pid)
           while kill -0 $PID 2>/dev/null; do
             sleep 1
@@ -190,7 +185,14 @@ jobs:
             echo "memory.peak not available in $CG"
             exit 1
           fi
-          PEAK_BYTES=$(cat $CG_ROOT/$CG/memory.peak)
+          cat $CG_ROOT/$CG/memory.peak > LPD.cg_mem_peak
+
+      - name: puppeteer result
+        run: cat puppeteer.out
+
+      - name: cgroup memory regression
+        run: |
+          PEAK_BYTES=$(cat LPD.cg_mem_peak)
           PEAK_KB=$((PEAK_BYTES / 1024))
           echo "memory.peak_bytes=$PEAK_BYTES"
           echo "memory.peak_kb=$PEAK_KB"
@@ -216,7 +218,7 @@ jobs:
           export AVG_DURATION=`cat puppeteer.out|grep 'avg run'|sed 's/avg run duration (ms) //'`
           export TOTAL_DURATION=`cat puppeteer.out|grep 'total duration'|sed 's/total duration (ms) //'`
           export LPD_VmHWM=`cat LPD.VmHWM`
-          export LPD_CG_PEAK_KB=$(( $(cat $CG/memory.peak) / 1024 ))
+          export LPD_CG_PEAK_KB=$(( $(cat LPD.cg_mem_peak) / 1024 ))
           echo "{\"duration_total\":${TOTAL_DURATION},\"duration_avg\":${AVG_DURATION},\"mem_peak\":${LPD_VmHWM},\"cg_mem_peak\":${LPD_CG_PEAK_KB}}" > bench.json
           cat bench.json