mapbox/tilemill — Issue #1320: look into etp_proc/pthread_cond_wait
Author: springmeyer
Created: 2012-02-23 20:56:50+00:00
State: open

During an export with skipblank branch of the default shapefile project, dtrace on osx shows that every thread doing work is 70% in pthread wait, and only 30% in rendering. Not sure if this is normal behavior for a very light data render (I've not seen this before). Needs looking into to understand further: