A Smackerel of Opinion

Notes and jottings from an ex-Ubuntu Kernel Team Engineer

Sunday, 26 October 2014

even more stress in stress-ng

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Over the past few weeks in spare moments I've been adding more stress methods to stress-ng  ready for Ubuntu 15.04 Vivid Vervet .   My i...
Sunday, 13 July 2014

a final few more features in stress-ng

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While hoping to get a feature complete stress-ng sooner than later, I found a few more ways to fiendishly stress a system. Stress-ng 0.01....
Tuesday, 8 July 2014

more stress with stress-ng

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Since my last article about stress-ng I have been adding a few more stress mechanisms to stress-ng: file locking - exercise file locking w...
Sunday, 29 June 2014

idlestat: a tool to measure times in idle and operational states

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Linaro's idlestat is another useful tool in the arsenal of CPU monitoring utilities.  Idlestat monitors and captures CPU C-state and P-...
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