[JIRA] Closed: (CAROB-123) Network performance issue on linux

     [ https://forge.continuent.org/jira/browse/CAROB-123?page=all ]
     
Gilles Rayrat closed CAROB-123:
-------------------------------


Issue fixed. Other processor usage / perf issues should be reported as a new 
Jiras

> Network performance issue on linux
> ----------------------------------
>
>          Key: CAROB-123
>          URL: https://forge.continuent.org/jira/browse/CAROB-123
>      Project: Carob
>         Type: Bug
>   Components: C++ API
>     Versions: Carob 0.7.1
>  Environment: All linuxes. Reproduced with 2.4 and 2.6 kernels
>     Reporter: Gilles Rayrat
>     Assignee: Gilles Rayrat
>     Priority: Blocker
>      Fix For: Carob 0.7.2

>
>
> A simple query like "select * from table1" takes more than 40ms to execute 
> with carob, where the same query in java takes less that 2ms
> Note that on a freeBSD OS, there is no problem
> The network trace shows that the packets come to the client, but the recv() 
> inside carob take 40ms to return

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