Read Latency issues on Al2023

Installation details
#ScyllaDB version: 4.6.11
#Cluster size: 18
os (RHEL/CentOS/Ubuntu/AWS AMI): Al2023

We recently migrated the cluster from Al2 to Al2023. Post that, We started seeing the latency spikes for read operations. Hi team, Did anyone notice this issue ? any suggestions in OS level tuning?

You’re running a very old ScyllaDB version, that is no longer supported, please update to the latest version, and update here if your problem is solved.