Metrics-Driven Engineering Mike Brittain @ mikebrittain Director of - PowerPoint PPT Presentation

We could stare at graphs all day...

http://graphite/render? from=-1hours&width=600&height=200 &target=webs.errorLog.warning&rawData=1

http://graphite/render? from=-1hours&width=600&height=200 &target=webs.errorLog.warning&rawData=1 webs.errorLog.warning,1318444930,1318448530,60| 5.0,1.0,3.0,1.0,0.0,9.0,0.0,1.0,3.0,2.0,1.0,6.0,2.0,6.0,3.0,6.0,4.0,4.0,2.0, 1.0,1.0,8.0,2.0,3.0,6.0,3.0,5.0,3.0,0.0,4.0,6.0,2.0,0.0,2.0,0.0,4.0,0.0,3.0, 1.0,3.0,4.0,2.0,10.0,3.0,0.0,6.0,0.0,4.0,2.0,5.0,18.0,1.0,1.0,2.0,1.0,8.0,5. 0,1.0,1.0,None

Holt-Winters Confidence Bands upper lower

Holt-Winters Aberration

Business metrics + Confidence bands _____________ Alertable metrics

40,000+ metrics at Etsy Systems, Applications, Business

Dashboards

Dashboards

Kind of Hard :-/ <a href="http://graphite.etsycorp.com/render?from=-1hours&width=800&height=600&title=File+or +Script+Not+Found&yMin=0&target=webs.errorLog.notExist&target=drawAsInfinite %28deploys.config.production%29&target=drawAsInfinite%28deploys.web.production %29&target=drawAsInfinite%28deploys.search.production%29&target=drawAsInfinite %28deploys.imagestorage.other%29&colorList=%2300cc00,%230000ff, %23ff0000,%23006633,%23cc6600"> <img src="http://graphite.etsycorp.com/render? from=-1hours&width=280&height=220&title=File+or+Script+Not +Found&hideLegend=1&yMin=0&target=webs.errorLog.notExist&target=drawAsInfinite %28deploys.config.production%29&target=drawAsInfinite%28deploys.web.production %29&target=drawAsInfinite%28deploys.search.production%29&target=drawAsInfinite %28deploys.imagestorage.other%29&colorList=%2300cc00,%230000ff, %23ff0000,%23006633,%23cc6600"> </a>

Super Easy! $g = new Graphite($time); $g->setTitle('File Not Found'); $g->addMetric('webs.errorLog.notExist', '#00cc00'); echo $g->getDashboardHTML(280, 220);

Metrics!

Metrics! Metrics + Events

Metrics! Metrics + Events Metrics + Alerts

Metrics! Metrics + Events Metrics + Alerts Metrics + Metrics

High-level, real-time visibility

Detect problems quickly

CONFIDENCE