我应该从MySQL迁移到Percona服务器

I have been experiencing dirty pages flushing problem in MySQL server. This occupies lot of CPU resources and my site becomes down because of lack of resources left in server. I got 10 Million records in database and it will grow further. My tables are running in innodb and since its transaction based site, I need innodb. Will migrating to Percona server remove my dirty pages flushing problem. Generally is it better to migrate or stick to MySQL?I have been experiencing dirty pages flushing p