paypal / paypal/load-watcher

support energy metrics in load-watcher

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Dominant language
Go
Stars
78
Forks
38
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No merged PRs in 30d

Description

I would like to add additional metrics to load-watcher based on Scaphandre and Kepler monitoring tools.

Example:

promScaphHostPower           = "scaph_host_power_microwatts"
promScaphHostJoules          = "scaph_host_energy_microjoules"
promKeplerHostCoreJoules     = "kepler_node_core_joules_total"
promKeplerHostUncoreJoules   = "kepler_node_uncore_joules_total"
promKeplerHostDRAMJoules     = "kepler_node_dram_joules_total"
promKeplerHostPackageJoules  = "kepler_node_package_joules_total"
promKeplerHostOtherJoules    = "kepler_node_other_joules_total"
promKeplerHostGPUJoules      = "kepler_node_gpu_joules_total"
promKeplerHostPlatformJoules = "kepler_node_platform_joules_total"
promKeplerHostEnergyStat     = "kepler_node_energy_stat"

I will submit a PR related to this issue.

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No file or test is named. Start by locating load-watcher’s existing metric definitions and collection tests, then compare the requested Scaphandre and Kepler metric names with the current behavior. Done means the requested energy metrics are exposed consistently and the relevant tests pass.

Written by the indexing model from the issue text.

Assessment

Tech stack
go, prometheus
Domain
observability
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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