Bump MAX_BATCH_SIZE of member_namespace_id backfill migration
What does this MR do and why?
As of this writing, the backfilling of Member member_namespace_id
is ongoing, but slow.
According to @acroitor (see https://gitlab.slack.com/archives/C014ZJZP0JC/p1653555996768419):
it seems the members migration can use a boost. It is up to ~27% i.e. ~4% per day ?
🤔 but a job only takes ~4s on avg and 21s max so far. So the rest of 1 min and 40s+ it just waits for next job.
For comparison, the MAX_BATCH_SIZE value of db/post_migrate/20220120123800_backfill_namespace_id_for_namespace_routes.rb
is at 10_000
.
MR acceptance checklist
This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.
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I have evaluated the MR acceptance checklist for this MR.
Edited by charlie ablett