https://pinboard.in/u:jm/public/ recent bookmarks from jm 2019-03-25T12:37:07+00:00 https://devcenter.heroku.com/articles/tuning-glibc-memory-behavior#what-value-to-choose-for-malloc_arena_max jm ops ruby memory malloc allocation arenas tuning fragmentation https://pinboard.in/ https://pinboard.in/u:jm/b:f6214c1a141c/ 2015-09-08T10:43:41+00:00 http://chrisvest.github.io/stormpot/ jman object pooling library for Java. Use it to recycle objects that are expensive to create. The library will take care of creating and destroying your objects in the background. Stormpot is very mature, is used in production, and has done over a trillion claim-release cycles in testing. It is faster and scales better than any competing pool. Apache-licensed, and extremely fast: https://medium.com/@chrisvest/released-stormpot-2-4-eeab4aec86d0]]> java stormpot object-pooling object-pools pools allocation gc open-source apache performance https://pinboard.in/ https://pinboard.in/u:jm/b:ef38e7baa4ad/ 2015-04-16T16:06:38+00:00 http://www.slideshare.net/nathariel/microservices-and-elastic-resource-pools-with-amazon-ec2-container-service jm versioning microservices hailo aws ec2 ecs docker containers scheduling allocation deployment provisioning qos https://pinboard.in/ https://pinboard.in/u:jm/b:6721d7ee3f45/ 2014-11-30T22:34:29+00:00 http://arthurtw.github.io/2014/11/30/rust-borrow-lifetimes.html jmRust achieves memory safety without GC by using a sophiscated borrow system. For any resource (stack memory, heap memory, file handle and so on), there is exactly one owner which takes care of its resource deallocation, if needed. You may create new bindings to refer to the resource using & or &mut, which is called a borrow or mutable borrow. The compiler ensures all owners and borrowers behave correctly. ]]> languages rust gc borrow lifecycle stack heap allocation https://pinboard.in/ https://pinboard.in/u:jm/b:cf250eeb69f7/ 2014-11-04T18:08:34+00:00 http://blog.mozilla.org/nnethercote/2014/11/04/please-grow-your-buffers-exponentially/ jm malloc memory coding buffers exponential jemalloc firefox heap allocation https://pinboard.in/ https://pinboard.in/u:jm/b:2cc5cdfc065a/ 2014-08-20T13:07:51+00:00 http://vanillajava.blogspot.it/2014/08/try-optimising-memory-consumption-first.html jm yourkit memory java jvm allocation gc bottlenecks performance https://pinboard.in/ https://pinboard.in/u:jm/b:ba674f43806e/ 2011-10-22T21:20:06+00:00 http://www.cloudera.com/blog/2011/03/avoiding-full-gcs-in-hbase-with-memstore-local-allocation-buffers-part-3/ jm memory allocation java gc jvm hbase memstore via:dehora slab-allocator https://pinboard.in/ https://pinboard.in/u:jm/b:76e4aad99f52/