Bluehost Sustained CPU Endurance Run
NVMe 8 - Jun 28 2026

Go to Bluehost



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: Bluehost
Plan: NVMe 8
Number of CPU cores: 4
Burstable CPU resources: no
CPU type: AMD EPYC 9J45 128-Core Processor


Number of tasks completed per hour




Date Number of iterations per hour CPU Idle % CPU Steal %
June 28, 2026 12:00 UTC 33268 49.81 0.0
June 28, 2026 10:00 UTC 33279 49.8 0.0
June 28, 2026 08:00 UTC 33256 49.79 0.0
June 28, 2026 06:00 UTC 33164 49.75 0.0

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