Hi,
I am struggling with the same issue since upgrading from 5.6.1 to 6.1.1 build takes forever almost an hour almost 5-6 times the original build time in 5.6.1.
Machine Deetails:
Windows 8.1 64 Bit
Java jdk : 1.8_92
RAM : 16GB
Code is checked in to SVN and I am connecting using a TAC URL.
Regards
Abhishek
Same problem for me, build takes much more time in 6.21. than in 5.6.x (at least 5x slower).
When i debug a job, i have the same issue, i must wait several minutes before each debug og a single job.... it slows down a lot my productivity...