Skip to main content

Upgrade to Redis 7

· One min read
Thibaut Raballand
Creator of Spider

Spider infrastructure has been upgraded to use Redis 7.0 arguing for better performance.

Redis 7 reveals to be indeed faster but with a slight more CPU usage.

Here are the results!​

From Services to Redis​

Calls are faster:

ServicesToRedis

From Services to Services​

Calls are also faster:

ServicesToServices

From Whisperers to Services​

The change is also visible, but less impacting.

WhisperersToServices

CPU usage of Redis​

Redis 7.0 reveals to be consuming more CPU than Redis 6.2. To be checked with further versions.

CpuRedis

Memory usage is slower, but as it was after a restart of the cluster, that's to be confirmed on the long run.