Brian Brazil
d6a80c2b76
promql: Add support for predict_linear(my_timeseries[1h], 7200)
...
This will give a prediction for the value of my_timeseries in 2 hours,
based on the last hour of data.
2015-08-05 15:16:49 +01:00
Brian Brazil
f34de493d5
Add increase() function, to replace delta(..., 1).
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This calculates how much a counter increases over
a given period of time, which is the area under the curve
of it's rate.
increase(x[5m]) is equivilent to rate(x[5m]) * 300.
2015-05-26 22:49:21 +01:00
Julius Volz
d44a89c6e8
Implement changes() function.
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changes() takes a range vector and returns the number of times a value
has changed in the given time window for each time series as an instant
vector.
2015-05-26 19:06:22 +02:00
Julius Volz
6f33ed9e59
Add resets() function to count counter resets.
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resets() returns for every range vector element how many counter
resets there have been in the specified range.
2015-05-26 17:56:52 +02:00
