~/talk

Kill! Kill! Die! Die! Load Testing With A Vengeance

Talkat LA RubyConf 2012 · 2012-02-02..02-04· [devops-and-delivery, web-performance]
name:Dan Yoder
links:none on file
links:none on file
slides:none on file

Claims a practical, repeatable load strategy: node-based clients using a shred HTTP wrapper and spire.io messaging, distributed Dolphin pods across Tokyo, Dublin, Brazil and AWS regions, and an AMI kernel-tuned tester to avoid ephemeral tester limits. Shows a real system under test, graphs concurrency vs latency, reports surprising run-to-run variance (about twice the throughput between runs), explains noisy-neighbor/cloud bandwidth bottlenecks, and ties tests into CI and cost-per-user scaling decisions.

AI-written summary · about

  1. 0:00Load testing evolution
  2. 2:10Load testing importance
  3. 7:53Real user behavior modeling
  4. 15:13Scalable load testing tools
  5. 21:33Distributed testing with Dolphin
  6. 27:30Visualizing results
  7. 29:40Open source plans & closing
~/search
type to search 6,249 conferences, 138,987 speakers and 185,172 talks
~/help
cmdctrl k
search every conference, speaker and series
/
focus the filter search
h
home
c
conferences
s
speakers
e
series
t
light / dark — the status bar button does the same
?
this help
esc
close this, then clear every filter — or just the search, while you are typing in it

Ignored while you are typing. Pages without a filter rail have no search to focus.