We have TeamCity running in EC2. We recently moved it from an m1.small instance to an m1.large and now java builds take longer than they did before which is obviously not what we wanted. We noticed that the step:
Reading assembly descriptor
is what's taking the extra time - went from a few seconds to a minute. New insance is running a newer version of TeamCity (17985 vs 17795). Also, the m1.small runs a 32bit OS where the m1.large a 64 bit. Both are linux although not the same distribution. Both are Ubuntu, old is 10.04 and new is 11.04.
Any idea what could cause the increase in time?