I have a MySQL 5.5.23 DB that performs about 3k qps, 5% of which are writes. Lately, I've been having a big problem with random write freezes. Everything is going great, and then all of a sudden any ...
I am writing an application wherein I want to detect whether MySQL server is running as Amazon RDS instance? Can somebody help me out how to detect it? auto_increment_increment1 ...
I am trying to recover from the situation where Amazon RDS write operations stall (some discussion on why this is here). If I show full processlist, I will see something like this: 318263 myapp1 ...
Setting innodb_flush_log_at_trx_commit = 2 improves my application performance considerably on my local development environment. The response time and number of requests per second on a 40 concurrent ...