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enhance(dev): improve mem report (#17118)

Browse Source 
* wip

* wip

* Update report-backend-memory.yml

* Update report-backend-memory.yml

* Update .github/workflows/report-backend-memory.yml

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
This commit is contained in:
syuilo
2026-01-22 14:32:57 +09:00
committed by GitHub
parent f744b5711f
commit 2fa6ecc7ef
4 changed files with 99 additions and 40 deletions
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87
.github/workflows/report-backend-memory.yml vendored
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@@ -54,31 +54,48 @@ jobs:
BASE_MEMORY=$(cat ./artifacts/memory-base.json)
HEAD_MEMORY=$(cat ./artifacts/memory-head.json)
calc() {
BASE=$(echo "$BASE_MEMORY" | jq -r '.memory.'"$1"' // 0')
HEAD=$(echo "$HEAD_MEMORY" | jq -r '.memory.'"$1"' // 0')
variation() {
calc() {
BASE=$(echo "$BASE_MEMORY" | jq -r ".${1}.${2} // 0")
HEAD=$(echo "$HEAD_MEMORY" | jq -r ".${1}.${2} // 0")
DIFF=$((HEAD - BASE))
if [ "$BASE" -gt 0 ]; then
DIFF_PERCENT=$(echo "scale=2; ($DIFF * 100) / $BASE" | bc)
else
DIFF_PERCENT=0
fi
DIFF=$((HEAD - BASE))
if [ "$BASE" -gt 0 ]; then
DIFF_PERCENT=$(echo "scale=2; ($DIFF * 100) / $BASE" | bc)
else
DIFF_PERCENT=0
fi
# Convert KB to MB for readability
BASE_MB=$(echo "scale=2; $BASE / 1024" | bc)
HEAD_MB=$(echo "scale=2; $HEAD / 1024" | bc)
DIFF_MB=$(echo "scale=2; $DIFF / 1024" | bc)
# Convert KB to MB for readability
BASE_MB=$(echo "scale=2; $BASE / 1024" | bc)
HEAD_MB=$(echo "scale=2; $HEAD / 1024" | bc)
DIFF_MB=$(echo "scale=2; $DIFF / 1024" | bc)
echo "$1-base=$BASE_MB" >> "$GITHUB_OUTPUT"
echo "$1-head=$HEAD_MB" >> "$GITHUB_OUTPUT"
echo "$1-diff=$DIFF_MB" >> "$GITHUB_OUTPUT"
echo "$1-diff_percent=$DIFF_PERCENT" >> "$GITHUB_OUTPUT"
JSON=$(jq -c -n \
--arg base "$BASE_MB" \
--arg head "$HEAD_MB" \
--arg diff "$DIFF_MB" \
--arg diff_percent "$DIFF_PERCENT" \
'{base: $base, head: $head, diff: $diff, diff_percent: $diff_percent}')
echo "$JSON"
}
JSON=$(jq -c -n \
--argjson VmRSS "$(calc $1 VmRSS)" \
--argjson VmHWM "$(calc $1 VmHWM)" \
--argjson VmSize "$(calc $1 VmSize)" \
'{VmRSS: $VmRSS, VmHWM: $VmHWM, VmSize: $VmSize}')
echo "$JSON"
}
calc VmRSS
calc VmHWM
calc VmSize
JSON=$(jq -c -n \
--argjson beforeGc "$(variation beforeGc)" \
--argjson afterGc "$(variation afterGc)" \
'{beforeGc: $beforeGc, afterGc: $afterGc}')
echo "res=$JSON" >> "$GITHUB_OUTPUT"
- id: build-comment
name: Build memory comment
run: |
@@ -88,15 +105,33 @@ jobs:
echo "$HEADER" > ./output.md
echo >> ./output.md
echo "| Metric | base | head | Diff |" >> ./output.md
echo "|--------|------|------|------|" >> ./output.md
echo "| RSS | ${{ steps.compare.outputs.VmRSS-base }} MB | ${{ steps.compare.outputs.VmRSS-head }} MB | ${{ steps.compare.outputs.VmRSS-diff }} MB (${{ steps.compare.outputs.VmRSS-diff_percent }}%) |" >> ./output.md
echo "| HWM | ${{ steps.compare.outputs.VmHWM-base }} MB | ${{ steps.compare.outputs.VmHWM-head }} MB | ${{ steps.compare.outputs.VmHWM-diff }} MB (${{ steps.compare.outputs.VmHWM-diff_percent }}%) |" >> ./output.md
echo "| VMS | ${{ steps.compare.outputs.VmSize-base }} MB | ${{ steps.compare.outputs.VmSize-head }} MB | ${{ steps.compare.outputs.VmSize-diff }} MB (${{ steps.compare.outputs.VmSize-diff_percent }}%) |" >> ./output.md
table() {
line() {
BASE=$(echo "${{ steps.compare.outputs.res }}" | jq -r ".${1}.${2}.base")
HEAD=$(echo "${{ steps.compare.outputs.res }}" | jq -r ".${1}.${2}.head")
DIFF=$(echo "${{ steps.compare.outputs.res }}" | jq -r ".${1}.${2}.diff")
DIFF_PERCENT=$(echo "${{ steps.compare.outputs.res }}" | jq -r ".${1}.${2}.diff_percent")
echo "| ${2} | ${BASE} MB | ${HEAD} MB | ${DIFF} MB (${DIFF_PERCENT}%) |" >> ./output.md
}
echo "| Metric | base | head | Diff |" >> ./output.md
echo "|--------|------|------|------|" >> ./output.md
line $1 VmRSS
line $1 VmHWM
line $1 VmSize
}
echo "### Before GC" >> ./output.md
table beforeGc
echo >> ./output.md
echo "### After GC" >> ./output.md
table afterGc
echo >> ./output.md
# Determine if this is a significant change (more than 5% increase)
if [ "$(echo "${{ steps.compare.outputs.VmRSS-diff_percent }} > 5" | bc)" -eq 1 ]; then
if [ "$(echo "${{ steps.compare.outputs.res }}" | jq -r '.afterGc.VmRSS.diff_percent | tonumber > 5')" = "true" ]; then
echo "⚠️ **Warning**: Memory usage has increased by more than 5%. Please verify this is not an unintended change." >> ./output.md
echo >> ./output.md
fi