
vmmemwsl: What Is It & 5 Tested Fixes for High RAM (2026)
What is vmmemWSL? It powers WSL2 & Docker. Fix high memory usage with autoMemoryReclaim & .wslconfig limits to free 12GB+ RAM in 3 steps.
8 articles

What is vmmemWSL? It powers WSL2 & Docker. Fix high memory usage with autoMemoryReclaim & .wslconfig limits to free 12GB+ RAM in 3 steps.

Fix WSL2 "error: externally-managed-environment" on Ubuntu 24.04 without breaking apt. Tested venv setups, pipx isolation, and VS Code Remote interpreter bindings.

Stop WSL2 vmmem from locking 90% of your RAM. Complete runbook configuring autoMemoryReclaim=gradual, dropcache, and memory caps in .wslconfig.

vLLM vs LM Studio vs Ollama benchmarked on Windows 11 WSL2. Real tokens/sec, VRAM footprint, and PagedAttention tests on RTX 4090 and RTX 4060 GPUs.

Fix the Windows WSL2 DNS issue with no internet. Step-by-step fix for name resolution, Cisco AnyConnect VPN drops, and dnsTunneling in 2026.

We replaced Docker Desktop with Podman on Windows 11 WSL2 across 4 workstations. Here is our setup runbook, compose compatibility guide, and benchmarks.

Docker volume permission denied error? Fix host UID 1000 conflicts, WSL2 metadata mount flags, and SELinux :z labels with our verified runbook.

Tired of Docker Desktop RAM bloat and fees? Here is how our engineering team replaced it with native WSL2 dockerd and Podman, saving 8GB of RAM.