How format the prometheus vlaue output

Auggie Yang

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Jan 31, 2021, 3:12:07 AM1/31/21

to Prometheus Users

guys,

Configuration rules.yml with promethues, and alermanger always got some long vlaue;

just like memory usage: 70.25266596686059, disk usage: 65.58277282;

is there has some good solutions to format prometheus's value with 70.xx or 65.xx, not 70.xxxxxxxx, thanks.

Julius Volz

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Jan 31, 2021, 4:08:06 AM1/31/21

to Auggie Yang, Prometheus Users

In your annotation template, instead of "{{ $value }}", you can use "{{ $value | printf "%.2f" }}" to cut the value off after 2 decimal places. Or you could try "{{ humanize $value }}".

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Julius Volz

PromLabs - promlabs.com

Julius Volz

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Jan 31, 2021, 4:09:30 AM1/31/21

to Auggie Yang, Prometheus Users

Auggie Yang

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Feb 6, 2021, 8:37:14 AM2/6/21

to Prometheus Users

hello,

made it with "{{ humanize $value }}" in rules.yml.

thank you.

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