Server Optima Sustained CPU Endurance Run
AMD EPYC 9684x Plan 4 - Feb 18 2026

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The sustained CPU endurance test runs a cpu intensive task in a loop for 24 hours. As maxing out the cpu might be considered abusive, the tests aims to use no more than 50% of each cpu core on the VPS.

The purpose of this type of test is

  • first to evaluate the speed to the VPS,
  • second to evaluate the stability over time of the cpu available to the VPS
  • and third to detect VPS where the CPU is throttled and the performance goes down over time after cpu utilization goes over a threshold the provider considers excessive for a particular plan.

The performance is measured at regular intervals in terms of tasks executed per hour, amount of idle cpu and amount of "cpu steal".

Provider: Server Optima
Plan: AMD EPYC 9684x Plan 4
Number of CPU cores: 16
Burstable CPU resources: no
CPU type: AMD EPYC 9684X 96-Core Processor


Number of tasks completed per hour




Date Number of iterations per hour CPU Idle % CPU Steal %
February 19, 2026 00:00 UTC 88389 49.84 0.0
February 18, 2026 22:00 UTC 88340 49.83 0.0
February 18, 2026 20:00 UTC 88428 49.81 0.0

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