[Mosquitto-users] SSL memory usage

2012-11-26 Thread Roger Light
Hi, I've just done some crude testing with massif (the valgrind heap profiling tool) and mosquitto in various configurations. I'm connecting 1000 mosquitto_sub clients, all subscribing to $SYS/#. I'm not controlling any timing of when things happen, so there will be some small differences across t

Re: [Mosquitto-users] SSL memory usage

2012-11-26 Thread Frisch, Michael
That's a tremendous improvement over SSL compression enabled, SSL_MODE_RELEASE_BUFFERS disabled and a very welcome change. - Mike -Original Message- From: mosquitto-users-bounces+michael.frisch=nuance@lists.launchpad.net [mailto:mosquitto-users-bounces+michael.frisch=nuance@list

Re: [Mosquitto-users] SSL memory usage

2012-11-26 Thread andypipe...@gmail.com
Really really interesting stuff, Roger... I wonder what IBM's tools do in this context with regard to memory usage and compiler usage... although I suspect they use IBM's own gskit for SSL rather than openssl. Nice work - I'm sure this will be welcome to the growing group of users with a mosquitto