jknapp
2989cd590a
- Add Dockerfile with AlmaLinux 9 base, Nginx reverse proxy, and PM2 - Support Node.js versions 18, 20, 22 with automated installation - Implement memory-optimized configuration (256MB minimum, 512MB recommended) - Add Memcached session storage for development environments - Create comprehensive documentation (README, USER-GUIDE, MEMORY-GUIDE, CLAUDE.md) - Include example applications (simple website and REST API) - Add Gitea CI/CD pipeline for automated multi-version builds - Provide local development script with helper utilities - Implement health monitoring, log rotation, and backup systems 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
58 lines
1.7 KiB
Bash
Executable File
58 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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echo "=== Cloud Node Container Memory Usage ==="
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echo "Date: $(date)"
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echo ""
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echo "=== System Memory ==="
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free -h
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echo ""
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echo "=== Process Memory Usage ==="
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echo "Process PID VSZ RSS %MEM"
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echo "----------------------------------------"
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# Nginx
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nginx_pid=$(pgrep nginx | head -1)
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if [ ! -z "$nginx_pid" ]; then
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ps -o pid,vsz,rss,%mem,comm -p $nginx_pid | tail -n +2 | while read pid vsz rss mem comm; do
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printf "%-25s %5s %6s %6s %5s\n" "$comm" "$pid" "${vsz}K" "${rss}K" "$mem%"
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done
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fi
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# Node.js/PM2
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pm2_pids=$(pgrep -f "PM2\|node")
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if [ ! -z "$pm2_pids" ]; then
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echo "$pm2_pids" | while read pid; do
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ps -o pid,vsz,rss,%mem,comm -p $pid 2>/dev/null | tail -n +2 | while read pid vsz rss mem comm; do
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printf "%-25s %5s %6s %6s %5s\n" "$comm" "$pid" "${vsz}K" "${rss}K" "$mem%"
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done
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done
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fi
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# Memcached
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memcached_pid=$(pgrep memcached)
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if [ ! -z "$memcached_pid" ]; then
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ps -o pid,vsz,rss,%mem,comm -p $memcached_pid | tail -n +2 | while read pid vsz rss mem comm; do
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printf "%-25s %5s %6s %6s %5s\n" "$comm" "$pid" "${vsz}K" "${rss}K" "$mem%"
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done
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fi
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echo ""
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echo "=== Container Resource Limits ==="
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if [ -f /sys/fs/cgroup/memory/memory.limit_in_bytes ]; then
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limit=$(cat /sys/fs/cgroup/memory/memory.limit_in_bytes)
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if [ $limit -lt 9223372036854775807 ]; then
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echo "Memory Limit: $((limit / 1024 / 1024))MB"
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else
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echo "Memory Limit: No limit set"
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fi
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fi
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echo ""
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echo "=== PM2 Process Info ==="
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if command -v pm2 &> /dev/null; then
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pm2 list 2>/dev/null | grep -E "(App name|online|stopped|errored)"
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echo ""
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pm2 show 0 2>/dev/null | grep -E "(memory|cpu|uptime)" || echo "No PM2 processes running"
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fi |