mmtests/stressng-mmap
stress-ng mmap stressor measuring mmap/munmap throughput.
Benchmark Profile
Type: Micro
Kernel subsystem: Memory management, VMA handling
Coverage: Directly measured
Topology: Single role: executer
Overview
Stresses the kernel virtual memory mapping subsystem using the stress-ng mmap stressor. Sensitive to mmap_lock contention and vma management.
Fastpath Parameters
Name |
Description |
|---|---|
config-base |
Base mmtests configuration file. |
config |
Additional mmtests configuration overrides. |
performance-governor |
Whether to request the performance CPU governor before running the mmtests workload. |
Result Classes
Result class names follow stress-ng mmtests conventions.
Fastpath Metadata
Field |
Value |
|---|---|
Suite |
mmtests |
Name |
stressng-mmap |
Type |
stress |
Container Image |
registry.gitlab.arm.com/tooling/fastpath/containers/mmtests:v1.1 |
Documentation Path |
documentation/user-guide/benchmarkcatalog/mmtests-stressng-mmap.rst |
Documentation URL |
https://fastpath.docs.arm.com/user-guide/benchmarkcatalog/mmtests-stressng-mmap.html |