The Pith of Performance

Possibly pithy insights into computer performance analysis and capacity planning based on the Guerrilla series of books and training classes provided by Performance Dynamics Company.

Thursday, November 26, 2020

PDQ 7.0 is Not a Turkey

Giving Thanks for the release of PDQ 7.0 , after a 5-year drought, and just in time for the PDQW workshop next week. New Featues ...

Sunday, November 8, 2020

PDQ Online Workshop, Nov 30-Dec 5, 2020

PDQ (Pretty Damn Quick) is a queueing graph performance analyzer that comes as: free open source software package with an online user ...

Tuesday, February 11, 2020

Converting Between Human Time and Absolute Time in the Shell

This is really more of a note-to-self but it may also be useful for other readers. Converting between various time zones, including UTC tim...

Monday, June 3, 2019

Book Review: How to Build a Performance Testing Stack From Scratch

Writing a technical book is a difficult undertaking. As a technical author myself, I know that writing well is both arduous and tedious. The...

Wednesday, January 2, 2019

DSConf 2019 Featured Talk

" Applying The Universal Scalability Law to Distributed Systems " DSConf'19 - Distributed Systems Conference (scroll down...

Monday, June 25, 2018

Guerrilla 2018 Classes Now Open

All Guerrilla training classes are now open for registration . GCAP: Guerrilla Capacity and Performance — From Counters to Containers an...

Wednesday, June 20, 2018

Chargeback in the Cloud - The Movie

If you were unable to attend the live presentation on cost-effective defenses against chargeback in the cloud , or simply can't get enou...

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Neil Gunther: Blogger code: B7 d++ t k+ s u-- f i++ o x e+ l- c--;
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