MySQL time_zone and CPU Spike another performance troubleshooting

It was a clear day and traffic started to increase as we are in the biggest sale event of the year for one of our Managed services clients. This is one of the interesting troubleshooting let's dive in. Let me provide some background. We were running the Percona version of MySQL (5.7.30), on a 96 … Continue reading MySQL time_zone and CPU Spike another performance troubleshooting