jontonsoup·3 anni fa·discussMemory is maybe 50% full. We are totally over provisioned. We actually just downsized and it didn’t impact anything.We do expire but we don’t think we have a thundering herd problem with them all happening at the same time.
jontonsoup·3 anni fa·discussRunning from the client side says that the config command doesn’t exist. Not sure how to run from the server side on elasticache.
jontonsoup·3 anni fa·discussWe also pool our clients heavily. Maybe we could reduce the new connections to zero to test.
jontonsoup·3 anni fa·discussHmm. We have super low CPU utilization- something like 9%. This is also across 10+ different clusters.
jontonsoup·3 anni fa·discussHas anyone seen max (p100) client latencies of 300 to 400ms but totally normal p99? We see this across almost all our redis clusters on elasticache and have no idea why. CPU usage is tiny. Slowlog shows nothing.