[jboss-user] [IronJacamar] - Re: ¿Number of threads of JCA WorkManager in AS7?

ignacio marrero [https://community.jboss.org/people/ignacio.marrero] created the discussion "Re: ¿Number of threads of JCA WorkManager in AS7?" To view the discussion, visit: https://community.jboss.org/message/778865#778865 -------------------------------------------------------------- Hi Jesper, Unfortunately we have no success changing pool / xa-pool. You are rigth, our problem aren't workers but we can't understand JCA behaviour, so we can't solve the bottleneck. I would like to explain better the tests we are doing: * We are using JMeter to stress our API with 50 threads and 30 iterations with 0 seconds "Ramp-up period" * The tests are performed from a single host located outside the data center against our public ip * Each thread does 5 HTTP requests * Each HTTP request makes a few DB calls * Due to an unknown reason our jboss only uses two "JCA threads" to enqueue all the DB requests of 150 HTTP threads * This is a fragment of one of the two "JCA threads" ( https://gist.github.com/4161046 https://gist.github.com/4161046) Thank you in advance -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/778865#778865] Start a new discussion in IronJacamar at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]