Linux thread priority/nice set to lower-priority than normal starting from the second benchmark.

描述

此议题没有描述。

贡献者指南

技术栈

csharp

领域

performance

议题类型

bug

难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。

3

预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。

1-3 hours

活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。

active

清晰度议题是否清楚说明期望改动、验收标准和下一步。

mostly clear

前置要求

Basic understanding of BenchmarkDotNetFamiliarity with Linux thread priorityC# knowledge

新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。

50

研究方向

Investigate where the thread priority is changed during benchmark execution. Look at the BenchmarkDotNet source code, particularly in the ProcessRunner or BenchmarkRunner classes. Check if there is any code that sets thread priority or nice values. Also examine how the initial benchmark process is spawned with nice n 1 and why subsequent benchmarks have a different nice level. Look for any thread pool or scheduler settings that might be overridden.