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- Linux Deep Clean & Boost — Server, Docker & GPU Buffer
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Linux Deep Clean & Boost — Server, Docker & GPU Buffer
Vacuums systemd journals, prunes Docker containers/volumes, clears APT/DNF package caches, and resets zombie GPU buffers.
$29
Linux Deep Clean & Boost — Server, Docker & GPU Buffer
Example session with this skill installed
Run deep server maintenance on this Linux host: vacuum systemd logs to 100MB, prune dangling Docker volumes, and clear zombie CUDA GPU buffers.
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- Compiled the linux deep clean
## Linux Production Host Maintenance Report - **Host System:** Ubuntu 24.04 LTS (Kernel 6.8.0-generic) - **Container Engine:** Docker CE 27.x ### Maintenance Actions Executed: 1. `journalctl --vacuum-size=100M`: **8.3 GB archived binary logs purged** (100 MB retained) 2. `docker system prune -af --volumes`: **16.2 GB dangling images & volumes reclaimed** 3. `apt-get clean && autoremove -y`: **1.4 GB obsolete deb packages & kernels removed** 4. `Disabled Snap revisions`: **1.8 GB duplicate package revisions purged** 5. `sync && echo 3 > /proc/sys/vm/drop_caches`: **5.8 GB inactive PageCache reclaimed** - **Total Storage Space Recovered:** **27.7 GB** (Root mount `/` usage reduced by 22%) ### Hardware & GPU State: - **NVIDIA Driver Telemetry:** Reset zombie CUDA context memory. - **Active GPU VRAM Free:** 23.8 GB / 24.0 GB (Peak memory bandwidth restored). ### Next Steps: **Verify running systemd units:** `systemctl --failed` (0 failures detected).
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About this skill
# Linux Deep Clean & Boost — Server, Docker & GPU Buffer Automated production maintenance suite engineered for Linux servers, cloud VMs, and AI workstations. Safely caps multi-gigabyte `systemd-journald` log bloat, prunes dangling Docker images, volumes, and BuildKit caches, drops inactive kernel PageCache RAM, and audits stale NVIDIA CUDA VRAM contexts without breaking live services. ### ⚡ Key Features & Engineering Guardrails: - **Systemd Journal Vacuuming:** Safely caps binary journal bloat to 100 MB (`journalctl --vacuum-size=100M`), preventing `/var/log` partition saturation and sudden system lockups. - **Docker Engine & BuildKit Prune:** Removes unreferenced multi-stage build layers, dangling images, and orphaned builder caches while strictly preserving running production containers. - **Package Manager & Snap Cleanup:** Purges obsolete `/var/cache/apt/archives`, autoremoves orphaned libraries, and deletes disabled duplicate Snap revisions. - **Kernel PageCache & OOM Shield:** Drops reclaimable inactive pagecache and dentries/inodes (`drop_caches`), preventing abrupt Linux Out-Of-Memory (OOM) killer terminations during intensive LLM tasks. - **Zombie CUDA VRAM Reclamation:** Identifies dead PyTorch/vLLM processes holding allocations on NVIDIA GPUs, restoring maximum memory bandwidth. - **100% Air-Gapped & Zero Telemetry:** Pure local execution via POSIX bash and Python 3. Never transmits credentials, code, or logs off your server. ### 📦 What's Included in the ZIP: - `scripts/linux_optimizer.sh` — Native POSIX bash automation engine with non-interactive flags - `scripts/linux_optimizer.py` — Python wrapper for cross-environment coding agent invocations - `references/linux_performance_matrix.md` — Inode reclamation baselines, sysctl tuning, and OOM prevention protocols - `SKILL.md` — Lean Core prompt rules (< 40 lines) for Claude Code, Cursor, Windsurf, and Antigravity
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