Use tmpfs in database container

divviup / janus

Experimental implementation of the Distributed Aggregation Protocol (DAP) specification.

Mozilla Public License 2.0

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Use tmpfs in database container #3360

Closed divergentdave closed 3 months ago

divergentdave commented 3 months ago

This mounts a tmpfs volume into test database containers, over where the Postgres data directory will be. Closes #3359. I saw the following runtime improvements locally.

Tests	Before	After
All	2m57s	2m25s
`-p janus_aggregator --lib`	82s	68s
`-p janus_integration_tests --test integration`	29s	24s