Profile of hg clone on windows
Daniel Santa Cruz
byteshack at gmail.com
Mon Sep 19 14:47:19 CDT 2005
This was ran on a Windows XP box using and IDE drive with NTFS.
I have included:
* Size of the project (find)
* hg clone timmings
* hg clone -U timming
* hg clone --profile output
This runs quite a bit slow, as you can see. I am running python.org's
python, and have used the module found in sourceforge for python that
gives hardlinking capabilities. Notice how under cygwin, even the
find runs slow.
Daniel.
(from cygwin)
$ time find upstream | wc
32410 40794 2542038
real 0m12.654s
user 0m2.061s
sys 0m10.826s
(now in windows' cmd)
C:\src>hg --time clone upstream clonetimetest
Time: real 81.354 secs (user 11.266+0.000 sys 4.875+0.000)
C:\src>hg --time clone -U upstream clonetimetest3
Time: real 21.500 secs (user 4.641+0.000 sys 0.875+0.000)
(sorry for the clutter)
C:\src>hg --profile clone upstream cloneprofiletest
374722 function calls (365151 primitive calls) in 128716.482
CPU seconds
Ordered by: internal time, call count
List reduced from 157 to 40 due to restriction <40>
ncalls tottime percall cumtime percall filename:lineno(function)
3279 85116.877 25.958 119805.867 36.537 localrepo.py:179(wwrite)
9848 37772.781 3.836 38447.495 3.904 util.py:275(o)
1 727.156 727.156 127063.697 127063.697 localrepo.py:1020(update)
42011 724.630 0.017 1425.784 0.034 ntpath.py:59(join)
3282 501.947 0.153 2421.403 0.738 revlog.py:321(revision)
9520/5 488.235 0.051 1466.868 293.374 util.py:244(copyfiles)
42022 400.357 0.010 701.153 0.017 ntpath.py:51(isabs)
45681 332.409 0.007 332.409 0.007 ntpath.py:116(splitdrive)
3283 255.591 0.078 2314.300 0.705 revlog.py:168(__init__)
12803 219.797 0.017 416.540 0.033 ntpath.py:268(isdir)
3279 197.514 0.060 2688.597 0.820 filelog.py:14(__init__)
3279 144.774 0.044 392.136 0.120 localrepo.py:148(wjoin)
3654 141.495 0.039 173.064 0.047 ntpath.py:158(split)
17553 135.530 0.008 198.356 0.011 revlog.py:210(rev)
3279 128.514 0.039 2817.111 0.859 localrepo.py:151(file)
20342 128.305 0.006 132.419 0.007 revlog.py:221(length)
12484 127.858 0.010 196.776 0.016 stat.py:45(S_ISDIR)
3279 119.807 0.037 237.587 0.072 dirstate.py:161(update)
9512 108.685 0.011 250.549 0.026 revlog.py:216(parents)
2 73.574 36.787 509.875 254.938 revlog.py:420(ancestor)
12484 68.918 0.006 68.918 0.006 stat.py:29(S_IFMT)
9036 65.027 0.007 65.027 0.007 util.py:321(os_link)
4760 64.495 0.014 261.842 0.055 revlog.py:430(ancestors)
14274 62.826 0.004 62.826 0.004 revlog.py:129(__getitem__)
3279 58.850 0.018 2446.206 0.746 filelog.py:33(read)
15166 55.827 0.004 55.996 0.004 revlog.py:102(__getitem__)
20342 49.965 0.002 49.965 0.002 revlog.py:43(decompress)
3286 42.821 0.013 202.588 0.062 ntpath.py:205(dirname)
1 42.216 42.216 64.760 64.760 revlog.py:11(?)
3280 38.225 0.012 38.225 0.012 ui.py:123(note)
4757 37.106 0.008 53.687 0.011 revlog.py:209(node)
3279 26.151 0.008 26.151 0.008 util.py:342(set_exec)
1 25.843 25.843 25.992 25.992 hg.py:8(?)
3281 19.498 0.006 19.906 0.006 dirstate.py:129(read)
3280 18.465 0.006 18.465 0.006 dirstate.py:115(markdirty)
1 17.512 17.512 128716.482 128716.482 commands.py:2132(<lambda>)
1 16.357 16.357 23.109 23.109 dirstate.py:197(write)
3281 15.566 0.005 15.566 0.005 util.py:324(nlinks)
1 14.622 14.622 16.308 16.308 mdiff.py:8(?)
7/6 14.495 2.071 124.804 20.801 demandload.py:3(__getattr__)
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