Server Optima Sustained CPU Endurance Run
400GB NVMe - Nov 22 2024

Go to Server Optima



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: 400GB NVMe
Number of CPU cores: 8
Burstable CPU resources: no
CPU type: AMD EPYC 7763 64-Core Processor


Number of tasks completed per hour




Date Number of iterations per hour CPU Idle % CPU Steal %
November 22, 2024 16:00 UTC 29436 49.77 0.0
November 22, 2024 14:00 UTC 29297 49.77 0.01
November 22, 2024 12:00 UTC 29313 49.77 0.01
November 22, 2024 10:00 UTC 29474 49.79 0.0
November 22, 2024 08:00 UTC 29437 49.76 0.0
November 22, 2024 06:00 UTC 29348 49.78 0.0
November 22, 2024 04:00 UTC 29266 49.78 0.0
November 22, 2024 02:00 UTC 29068 49.74 0.01

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