I think optional TTL per time series is a good idea. It might have
several use cases, it doesn't break anything, and it shouldn't be too
hard to make. So why not?
I might have used this feature to trigger short-lived alerts with
arbitrary text in a label, something I wouldn't do without TTL because
it would require a cleanup.
--
Best regards,
Evgeniy Yunkin
On 11/07/2023 22:23, 'Braden Schaeffer' via Prometheus Developers wrote:
They could live for 5s or 1 hour. Does it really matter what you send
to pushgateway? It supports counters so why not push them?
A TTL is all we need here.
On Sat, Jul 1, 2023 at 5:32 PM Bjoern Rabenstein <[email protected]>
wrote:
On 29.06.23 08:47, 'Braden Schaeffer' via Prometheus Developers wrote:
> It's the same as calculating the total incoming request rate of
N pods in a
> deployment: sum(rate(grpc_request_count{service=foo}[5m]))
🤔 I'm surprised that you seem to push a counter metric to the
Pushgateway.
I would say the intended use case for the Pushgateway is that a
batch job pushes its metrics upon completion. That means you only ever
have one value of those metrics, so a `rate` on those would always
result in zero.
Are you perhaps pushing multiple times during the runtime of your
batch jobs? That would be weird indeed for a PGW use case. Why don't
you just scrape your jobs normally then?
--
Björn Rabenstein
[PGP-ID] 0x851C3DA17D748D03
[email] [email protected]
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