[BUG] Not a valid metric name when using statistics with brackets like 'PR(:10)'

[nixargh]

Is there an existing issue for this?

• I have searched the existing issues

YACE version

0.61.2

Config file

discovery:
  jobs:
    - type: AWS/ELB
      regions:
        - eu-central-1
      period: 60
      length: 60
      dimensionNameRequirements:
        - AvailabilityZone
        - LoadBalancerName
      metrics:
        - name: Latency
          statistics: ["PR(:10)"]

Current Behavior

Shows error, like:

$ curl -s http://localhost:5000/metrics
An error has occurred while serving metrics:

4 error(s) occurred:
* "aws_elb_latency_pr(_10)" is not a valid metric name

Expected Behavior

Show metrics, like:

$ curl -s http://localhost:5000/metrics

aws_elb_latency_pr__10_{account_id="***...

Steps To Reproduce

No response

Anything else?

I've created the pull request - #1563
At least it works that way in my case.

[Littensven83]

licenses.md

[Littensven83]

$ curl -s http://localhost:5000/metrics

aws_elb_latency_pr__10_{account_id="***...