prometheus

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Author	SHA1	Message	Date
Brian Brazil	f34de493d5	Add increase() function, to replace delta(..., 1). 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. 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. 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

Author

SHA1

Message

Date

Brian Brazil

f34de493d5

Add increase() function, to replace delta(..., 1).

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.

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.

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

3 commits