I recently upgraded Prometheus version 2.4 to 2.18. It seems there is some
incompatibility in the api. When I query a metric, I get same value across
all time series in 2.18.
e.g.
query: my_metric
2.4 api-
Element Value
my_metric{l1="a1",l2="b1",l3="x-y-z1"} 3434
my_metric{l1="a2",l2="b2",l3="x-y-z2"} 3.433
my_metric{l1="a3",l2="b3",l3="x-y-z3"} 94344
my_metric{l1="a4",l2="b4",l3="x-y-z4"} 1000
2.18 api returns the same value for all time series-
Element Value
my_metric{l1="a1",l2="b1",l3="x-y-z1"} 1000
my_metric{l1="a2",l2="b2",l3="x-y-z2"} 1000
my_metric{l1="a3",l2="b3",l3="x-y-z3"} 1000
my_metric{l1="a4",l2="b4",l3="x-y-z4"} 1000
The same problem occurs when I query across time. If I plot
count(my_metric) on the graph, I get a flat line in 2.18 whereas 2.4
changes over time.
However, when I query a single time series, I don't have this issue in 2.18.
Is this a known incompatibility issue between the two versions and does it
affect storage layer as well?
How do I solve it?
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