Add db.utils.DBMAsyncJob
#9656
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Add db.utils.DBMAsyncJob
#9656
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This was referenced Jul 8, 2021
ofek
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* decouple the DBM metrics collection interval from the check run interval * set default DBM metrics collection interval to 10s * change `statement_samples.collections_per_second` to `statement_samples.collection_interval` so it matches the new `statement_metrics.collection_interval` key Depends on #9656 Motivation: Being able to configure the DBM metrics collection interval separately from the check run interval enables us to use a 10 second interval (by default) for the query metrics. There are various difficulties when querying metrics that have a 15 second interval (i.e. ensuring a correct rollup window for varying time ranges) that don't exist with a 10 second interval.
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Jul 8, 2021
* decouple the DBM metrics collection interval from the check run interval * set default DBM metrics collection interval to 10s * change `statement_samples.collections_per_second` to `statement_samples.collection_interval` so it matches the new `statement_metrics.collection_interval` key Depends on #9656 Motivation: being able to configure the DBM metrics collection interval separately from the check run interval enables us to use a 10 second interval (by default) for the query metrics. There are various difficulties when querying metrics that have a 15 second interval (i.e. ensuring a correct rollup window for varying time ranges) that don't exist with a 10 second interval.
djova
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Jul 8, 2021
* decouple the DBM metrics collection interval from the check run interval * set default DBM metrics collection interval to 10s * change `statement_samples.collections_per_second` to `statement_samples.collection_interval` so it matches the new `statement_metrics.collection_interval` key Depends on #9656 Motivation: being able to configure the DBM metrics collection interval separately from the check run interval enables us to use a 10 second interval (by default) for the query metrics. There are various difficulties when querying metrics that have a 15 second interval (i.e. ensuring a correct rollup window for varying time ranges) that don't exist with a 10 second interval.
djova
added a commit
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this pull request
Jul 8, 2021
* decouple the DBM metrics collection interval from the check run interval * set default DBM metrics collection interval to 10s * change `statement_samples.collections_per_second` to `statement_samples.collection_interval` so it matches the new `statement_metrics.collection_interval` key Depends on #9656 Motivation: Being able to configure the DBM metrics collection interval separately from the check run interval enables us to use a 10 second interval (by default) for the query metrics. There are various difficulties when querying metrics that have a 15 second interval (i.e. ensuring a correct rollup window for varying time ranges) that don't exist with a 10 second interval.
djova
added a commit
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Jul 9, 2021
* decouple DBM query metrics interval from check run interval * decouple the DBM metrics collection interval from the check run interval * set default DBM metrics collection interval to 10s * change `statement_samples.collections_per_second` to `statement_samples.collection_interval` so it matches the new `statement_metrics.collection_interval` key Depends on #9656 Motivation: being able to configure the DBM metrics collection interval separately from the check run interval enables us to use a 10 second interval (by default) for the query metrics. There are various difficulties when querying metrics that have a 15 second interval (i.e. ensuring a correct rollup window for varying time ranges) that don't exist with a 10 second interval. * update config spec & model
djova
added a commit
that referenced
this pull request
Jul 9, 2021
* decouple DBM query metrics interval from check run interval * decouple the DBM metrics collection interval from the check run interval * set default DBM metrics collection interval to 10s * change `statement_samples.collections_per_second` to `statement_samples.collection_interval` so it matches the new `statement_metrics.collection_interval` key Depends on #9656 Motivation: Being able to configure the DBM metrics collection interval separately from the check run interval enables us to use a 10 second interval (by default) for the query metrics. There are various difficulties when querying metrics that have a 15 second interval (i.e. ensuring a correct rollup window for varying time ranges) that don't exist with a 10 second interval. * update spec and model
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What does this PR do?
Adds a new
DBMAsyncJobclass which will be used by thepostgresandmysqlchecks to schedule asynchronous tasks that need to run independently of the main check.Follow-up PRs:
Motivation
Standardize approach for doing work asynchronously using threads for DBM.
Review checklist (to be filled by reviewers)
changelog/andintegration/labels attached