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Stress IO

Attack

Attack

Generate read/write operation on hard disks.
Targets:
Hosts
Install now

Stress IO

Generate read/write operation on hard disks.
Attack

Attack

Targets:
Hosts
Install now

Stress IO

Attack

Attack

Generate read/write operation on hard disks.
Targets:
Hosts
Install now

Stress IO

Generate read/write operation on hard disks.
Attack

Attack

Targets:
Hosts
Install now
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Introduction

Generate read/write/flush operation on hard disks.

Prerequisites

If you are not using our container images for the extension, stress-ng needs to be present.

Use Cases

  • Stress test the host resources

Parameters

ParameterDescriptionDefault
ModeDefine the operational mode. The attack can stress io either by just flushing disk caches calling sync() and/or continually reading and writings temporary files to disk.read_write_and_flush
DurationHow long should IO be consumed?30s
WorkersHow many workers should continually write, read and remove temporary files? (0 = 1 per core)1
PathPath where the IO should be inflicted/
MBytes to writeHow many megabytes should be written per stress operation?1024
Statistics
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Tags
Host
Kubernetes
Network
Homepage
hub.steadybit.com/extension/com.steadybit.extension_host
License
MIT
MaintainerSteadybit

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