Performance problem

Nicolas Pinault nicolasp at aaton.com
Mon Feb 5 14:33:22 UTC 2018


Le 05/02/2018 à 14:46, Nicolas Pinault a écrit :
> Le 03/02/2018 à 19:39, Mads Kiilerich a écrit :
>> On 01/31/2018 11:58 AM, Nicolas Pinault wrote:
>>> Hi,
>>>
>>> I've changed my server. I've installed Kallithea 0.3.3 on this new 
>>> server and migrated my repositories from 0.3.1 to 0.3.3.
>>> The new PC is faster than the previous one (10 years old). The new 
>>> PC runs Windows server 2012, the old one was running Windows server 
>>> 2003.
>>> There is no other process running on the server that notably consume 
>>> processing power.
>>>
>>> This new configuration is much slower than the previous one.
>>> Checking for incoming changes takes about 20s seconds.
>>> Pushing is very slow.
>>>
>>> Any idea of why I get this performance problem ?
>>
>> Can you say more about the setup? Using IIS? Configured how?
>>
>> Can you see where the time is spent? It might be tricky for "hg 
>> incoming" which has several round-trips. Are regular page loads also 
>> slow?
> I've made some progress.
> I did some tests with 'hg serve'. When requesting incoming changes, I 
> get no messages for 20s on the server side then 2 messages are 
> displayed then the client get the answer immediately.
> As if the request packet get lost somewhere then retrieved and processed.
> I tried to disable the server firewall... and everything works fine. 
> Server answer is immediate.
> So my problem is a Windows configuration problem. I "just" have to 
> find how to solve this problem.

However, this is very strange that browsing with Firefox is smooth while 
'hg incoming' answer with 20s latency.
Using 'hg serve' or Kallithea on the server does not change anything 
(same above behavior).

>
> Nicolas
>
>>
>> /Mads
>
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