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Re: Subversion trunk (r1078338) HTTP(/WC?) performance problems?

From: Philip Martin <philip.martin_at_wandisco.com>
Date: Mon, 14 Mar 2011 17:14:09 +0000

Ivan Zhakov <ivan_at_visualsvn.com> writes:

> I investigated your problem with high CPU usage and fixed in serf in
> r1456. Could you please test it and confirm that problem with high CPU
> load is fixed in your case?

Export over a LAN, Server 1.6

Client 1.6/neon
real 0m8.286s 0m8.079s
user 0m2.890s 0m3.040s
sys 0m0.890s 0m0.840s

Client 1.7/neon
real 0m8.355s 0m8.143s
user 0m2.380s 0m2.250s
sys 0m0.920s 0m1.080s

Client 1.7/serf
real 0m7.794s 0m7.824s
user 0m1.740s 0m1.770s
sys 0m1.800s 0m1.760s

Export over a LAN, Server 1.7

Client 1.6/neon
real 0m8.462s 0m8.508s
user 0m3.080s 0m2.970s
sys 0m0.780s 0m0.910s

Client 1.7/neon
real 0m8.462s 0m8.524s
user 0m2.380s 0m2.390s
sys 0m0.980s 0m0.990s

Client 1.7/serf
real 0m7.606s 0m7.726s
user 0m1.830s 0m1.880s
sys 0m1.590s 0m1.500s

1.7/serf tends to use a bit more CPU that 1.7/neon but that is probably
because neon does export via a single REPORT while serf uses multiple
GET/PROPFIND. 

-- 
Philip
Received on 2011-03-14 18:14:43 CET

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