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

From: Philip Martin <philip.martin_at_wandisco.com>
Date: Tue, 08 Mar 2011 16:49:41 +0000

Ivan Zhakov <ivan_at_visualsvn.com> writes:

> So, as a comparison, I ran the same tests to a localhost trunk(r1078338)
> server. Fedora 14 x86_64, Apache 2.2.17.
>
> trunk (http-library=neon):
> real 0m20.785s
> user 0m0.912s
> sys 0m1.659s
>
> trunk (http-library=serf):
> real 0m21.351s
> user 0m0.873s
> sys 0m1.639s
> ]]
>
> But with remote server running 1.6.16:
> [[[
> trunk (http-library=neon):
> real 0m15.881s
> user 0m0.968s
> sys 0m1.029s
>
> trunk (http-library=serf):
> real 2m45.159s
> user 0m1.057s
> sys 0m1.169s
> ]]]
>
> 15 seconds with ra_neon against 2:45 minutes with ra_serf.

Importing a Subversion wc, client on laptop, server on desktop, across
LAN:

1.6.x client, 1.6.x server, serf : 20s
trunk client, 1.6.x server, serf : 34s
1.6.x client, trunk server, serf : 20s
trunk client, trunk server, serf : 34s
  any client, any server, neon : 20s

So here it's serf-0.7.1 that has the performance problem.

-- 
Philip
Received on 2011-03-08 17:50:20 CET

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