keithkim.org
Analyzing High Memory Usage with Scredis
http://keithkim.org/blog/analyzing-high-memory-usage-with-scredis
Analyzing High Memory Usage with Scredis. In a particular application I've been using to evaluate using various Redis client libraries with Scala, I discovered that with Scredis I had to bump up the heapsize from 200MB using Jedis to 350MB using Scredis. This was completely unexpected and as yet, unexplained. Initial analysis suggests excess memory retention (though perhaps not an unbounded leak) indirectly through Akka Futures. For the curious (and generously helpful), I'm hosting the heap dump. In this...