Hello,
We're trying to setup a *deadman* check for two measurements,
but after long hours and QA to this function - I cannot get rid of the
false-positives it sends.
Could you please take a look at this TICK and let me know what am I doing
wrong?
Here's the TICK file:
stream
|from()
.measurement('last_completed')
.where(lambda: "name" == 'data')
// |eval(lambda: "value").as('value')
|deadman(1.0, 1m)
.message('Service:{{ index .Tags "name"}} is {{ if eq .Level "OK"
}}alive{{ else }}dead - not running for 1m {{ end }}')
.log()
.slack()
.channel('#alerts')
And here's an example data set:
2016-06-15T14:05:47.769283954Z "data" 1
2016-06-15T14:05:56.17229738Z "data" 1
2016-06-15T14:06:04.216883312Z "data" 3
2016-06-15T14:06:12.028630147Z "data" 2
2016-06-15T14:06:20.21923461Z "data" 2
2016-06-15T14:06:28.37728243Z "data" 0
2016-06-15T14:06:36.239360137Z "data" 1
Although there are new points every 8 seconds approx, deadman is alerting
every minute.
I've tried all kind of times & limits.. (checks for every minute, hour, two
hours).
What could be the reason for this?
Important --
I've also tried to convert the above STREAM tick to a BATCH and the
behavior was the same.
Also tried to use the DERIVATIVE instead of the deadman - and it still
ignores the new points and alerting :(
Influx 0.13.0
Kapacitor 1.0.0-beta
(the above was tried on both 0.13.1 and the new beta)
THANKS!
Elad
--
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