Hyrum K Wright <hy...@hyrumwright.org> writes: > Having only tangentially followed this thread, I've got a couple of questions: > * Do the current subversion+serf fixes solve the the large checkout > time problem people have been seeing on trunk?
I have a mirror of the Subversion repo (mod_dav_svn 1.6). Checking out trunk over a LAN gives onto a local disk: 1.6/neon real 0m8.661s 0m8.509s user 0m3.710s 0m3.790s sys 0m1.920s 0m2.020s 1.7/neon real 0m8.814s 0m8.779s user 0m4.070s 0m4.280s sys 0m2.710s 0m2.510s 1.7/serf real 0m8.186s 0m7.973s user 0m3.850s 0m3.650s sys 0m3.310s 0m3.410s So 1.7 uses more CPU but is about the same elapsed time, if anything 1.7/serf is now faster than 1.6. Network disks are still a concern. Checkout onto NFS (mounted sync): 1.6/neon real 1m58.342s user 0m5.990s sys 0m10.830s 1.7/serf real 7m13.181s user 0m8.450s sys 0m35.300s Checkout onto NFS (mounted async): 1.6/neon real 1m26.692s user 0m6.150s sys 0m10.690s 1.7/serf real 6m20.883s user 0m11.040s sys 0m37.460s We using a lot more CPU and elapsed time is hugely increased. -- Philip
