2019/09/10: Sensu Summit Day 2

by Gene Kim on

#SensuSummit

  • @portertech: "GoDaddy: 40K devices w/classic, lots of Sensu; monitors to monitor to monitors; 107 clusters/deployments;
  • max: 5K connected agents
  • bare metal control, consistency, capacity
  • Sensu events: 95% etcd write write ops
  • disabled event persistence: 2x: 11.2K events/sec
  • moved to Postgres
  • 3x performance w/conditional check: 32K eps
  • JSON to protobuf: 10x:
  • queues and workers: absorbs latency spikes

- 36K agents; 34K eps

  • Postgres can do 80K updates/sec!

  • @TheLongShanks

  • @portertech: RT @RealGeneKim: Great fun listening to @portertech on how they scaled Sensu Go performance by 10x : #SensuSummit https://t.co/51eQftKq3n

  • @calebhailey: RT @RealGeneKim: Great fun listening to @portertech on how they scaled Sensu Go performance by 10x : #SensuSummit https://t.co/51eQftKq3n

  • @RealGeneKim: Up: Corey Quinn @QuinnyPig at #SensuSummit ! https://t.co/VJeV4FIDEX

  • google maps price api: 14x higher; only exception to down

= TODO

  • Command-S doesn't save in editor window: works when no editor focus