sampler-fork/config.yml

runcharts:
- title: SEARCH ENGINE RESPONSE TIME (sec)
  position: [[0, 0], [52, 16]]
  triggers:
  - title: Latency threshold exceeded
    condition: echo "$prev < 0.8 && $cur > 0.8" |bc -l
    actions:
      terminal-bell: true
      sound: true
      visual: true
      script: 'say alert: ${label} latency exceeded ${cur} second'
  scale: 3
  items:
  - label: GOOGLE
    sample: curl -o /dev/null -s -w '%{time_total}'  https://www.google.com
  - label: YAHOO
    sample: curl -o /dev/null -s -w '%{time_total}'  https://search.yahoo.com
  - label: BING
    sample: curl -o /dev/null -s -w '%{time_total}'  https://www.bing.com
- title: MONGO COLLECTIONS COUNT
  position: [[53, 0], [27, 8]]
  legend:
    enabled: true
    details: false
  scale: 0
  items:
  - label: ACTIVE
    init: mongo --quiet --host=localhost blog
    sample: mongo --quiet --host=localhost blog --eval "db.getCollection('posts').find({status:'INACTIVE'}).itcount()"
    transform: $sample | grep cpu
  - label: INACTIVE
    sample: mongo --quiet --host=localhost blog --eval "db.getCollection('posts').find({status:'INACTIVE'}).itcount()"
barcharts:
- title: EVENTS BY STATUS
  refresh-rate-ms: 1000
  position: [[0, 17], [27, 12]]
  scale: 0
  items:
  - label: NEW
    sample: mongo --quiet --host=localhost blog --eval "db.getCollection('posts').find({status:'ACTIVE'}).itcount()"
  - label: TRIGGERED
    sample: mongo --quiet --host=localhost blog --eval "db.getCollection('posts').find({status:'INACTIVE'}).itcount()"
  - label: IN_PROCESS
    sample: echo 0
  - label: FAILED
    sample: mongo --quiet --host=localhost blog --eval "db.getCollection('posts').find({status:'ACTIVE'}).itcount()"
  - label: FINISHED
    sample: mongo --quiet --host=localhost blog --eval "db.getCollection('posts').find({status:'INACTIVE'}).itcount()"
gauges:
- title: YEAR PROGRESS
  position: [[53, 8], [27, 2]]
  cur:
    sample: date +%j
  max:
    sample: echo 365
  min:
    sample: echo 0
- title: DAY PROGRESS
  position: [[53, 10], [27, 2]]
  cur:
    sample: date +%H
  max:
    sample: echo 24
  min:
    sample: echo 0
- title: HOUR PROGRESS
  position: [[53, 12], [27, 2]]
  cur:
    sample: date +%M
  max:
    sample: echo 60
  min:
    sample: echo 0
- title: MINUTE PROGRESS
  position: [[53, 14], [27, 2]]
  triggers:
  - title: CLOCK BELL EVERY MINUTE
    condition: '[ $label == "cur" ] && [ $cur -eq 0 ] && echo 1 || echo 0'
    actions:
      sound: true
      script: say -v samantha `date +%I:%M%p`
  cur:
    sample: date +%S
  max:
    sample: echo 60
  min:
    sample: echo 0
asciiboxes:
- title: LOCAL TIME
  position: [[53, 17], [27, 5]]
  sample: date +%r
- title: UTC TIME
  position: [[53, 22], [27, 7]]
  sample: env TZ=UTC date +%r
  font: 3d
sparklines:
- title: CPU usage
  position: [[27, 22], [25, 7]]
  scale: 0
  sample: ps -A -o %cpu | awk '{s+=$1} END {print s}'
- title: Memory pages free
  position: [[27, 17], [25, 5]]
  scale: 0
  sample: memory_pressure | grep 'Pages free' | awk '{print $3}'