Please tweak Redis config from volatile-lru to allkeys-lru

[zorrobyte]

When the redis configs were added to EasyEngine, you are using "volatile-lru" which should be "allkeys-lru"

The issue is that with volitale-lru, old keys aren't purged when Redis runs out of memory unless they are explicitly marked as purgable - I don't believe that the WP Redis plugin does this or at the least, you'll forever be bound to relying on that developer.

Long story short, allkeys-lru won't hurt anything due to the way EE uses Redis and will prevent Redis running out of memory and impacting performance regardless of the cause.

[zorrobyte]

Thanks!