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https://github.com/brendangregg/dtrace-cloud-tools

Some DTrace tools written for the SmartOS/SmartDataCenter cloud (illumos-based)
https://github.com/brendangregg/dtrace-cloud-tools

Last synced: about 1 month ago
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Some DTrace tools written for the SmartOS/SmartDataCenter cloud (illumos-based)

Host: GitHub
URL: https://github.com/brendangregg/dtrace-cloud-tools
Owner: brendangregg
Created: 2012-08-13T22:50:54.000Z (over 12 years ago)
Default Branch: master
Last Pushed: 2013-11-24T17:36:32.000Z (almost 11 years ago)
Last Synced: 2024-08-01T16:25:36.293Z (3 months ago)
Language: D
Size: 381 KB
Stars: 202
Watchers: 45
Forks: 61
Open Issues: 1
Metadata Files:
- Readme: README.md

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README

These are some DTrace tools I've written while debugging performance issues on a SmartOS-based SmartDataCenter (SDC) cloud. SmartOS is based on the illumos-kernel, which is Solaris based. These scripts are not supported.

The smartmachine directory links to scripts that work within a SmartMachine. All other directories are intended for operators of the cloud to execute from the compute node (global zone).

Scripts have a suffix to describe where they execute. "_sdc5" and "_sdc6" describe different SDC versions, SDC5 was based on an OpenSolaris kernel, and SDC6 on the illumos kernel.