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Description
closes: #357
The metrics method for observing the wasm was the telemetry.
However, telemetry had performance degradation issues.
Change the method to use prometheus directly. In testing, this did not cause any performance degradation.
In addition to telemetry, wasm already had prometheus metrics for observing the cache of the VM internal implementation.
However, the observation method between our need and exist cache metrics is different .
Existing cache metrics are periodic observation by subscription of prometheus collector,
What we want is to happen at a point in time that run.
So add a new structure without refactoring the existing cache metrics.
Before we can merge this PR, please make sure that all the following items have been
checked off. If any of the checklist items are not applicable, please leave them but
write a little note why.
docs/
) or specification (x/<module>/spec/
)godoc
comments.Unreleased
section inCHANGELOG.md
Files changed
in the Github PR explorerCodecov Report
in the comment section below once CI passes