Find what makes your server lag.
Paste a Spark profiler link. Codebin checks tick health, resource pressure, loaded entities, JVM settings, and server configuration—then gives you a focused order of attack.
✓ URL-only fetch✓ Nothing saved✓ Evidence-based suggestions
01Run Spark
Profile the server during the lag, ideally for at least 30–60 seconds.
02Paste the link
Use the URL Spark gives you after the profiler finishes.
03Follow the evidence
Start with the highest-impact measured issue, then verify in the call tree.