Tutorials

Why zombie mods are the heaviest CS 1.6 workload, how to tame precache from custom models and sounds, keep the edict count under control, and tune rates so knockback and infection feel crisp.

When 100% CPU on hlds_linux is normal busy-waiting and when it is a real problem - pingboost modes, a runaway plugin, empty-server spin, and how to tell them apart.

The rates, update ceiling, stable fps, plugin discipline and entity budget that let a full 32-player CS 1.6 server feel as tight as a 10-slot one.

Why server FPS collapses as the server fills, how sys_ticrate and the fps_max cap interact, the -pingboost and -sys_ticrate startup options, and how to diagnose whether it is CPU, a plugin, or the timing loop.

How to pack multiple instances onto one box: per-core pinning, sane fps caps, separate configs and ports, the performance governor, and watching aggregate CPU, RAM and bandwidth.

Real ways to raise and smooth your client frame rate in CS 1.6 — fps_max, launch options, video settings and the config lines that matter — without the placebo tweaks.

Why FastDL is slow by default, how bzip2 pre-compression, a real web server, correct MIME types, and a Cloudflare CDN turn a minute-long map download into a few seconds.

Why a CS 1.6 server with a handful of players feels laggy, how to check the real server FPS with stats, and the sys_ticrate, rate and ReHLDS fixes that smooth it out.