Change Details

Evictions are fine under pressure or when service is degraded but ideally it would not happen by default at a constant rate every second. That suggests we're over capacity and/or that there is too much stuff without any sort of TTL. |[From Grafana](https://grafana.wikimedia.org/d/000000174/redis?orgId=1&refresh=1m&var-datasource=eqiad%20prometheus%2Fops&var-job=redis_sessions&var-instance=All)) |-- |{F31822059} It looks like there's about 100 evictions/second across the Redis main stash (aka `redis_sessions`).

Evictions are fine under pressure or when service is degraded but ideally it would not happen by default at a constant rate every second. That suggests we're over capacity and/or that there is too much stuff without any sort of TTL. |[From Grafana](https://grafana.wikimedia.org/d/000000174/redis?orgId=1&refresh=1m&var-datasource=eqiad%20prometheus%2Fops&var-job=redis_sessions&var-instance=All) |-- |{F31822059} It looks like there's about 100 evictions/second across the Redis main stash (aka `redis_sessions`).

Evictions are fine under pressure or when service is degraded but ideally it would not happen by default at a constant rate every second. That suggests we're over capacity and/or that there is too much stuff without any sort of TTL. |[From Grafana](https://grafana.wikimedia.org/d/000000174/redis?orgId=1&refresh=1m&var-datasource=eqiad%20prometheus%2Fops&var-job=redis_sessions&var-instance=All)) |-- |{F31822059} It looks like there's about 100 evictions/second across the Redis main stash (aka `redis_sessions`).