[pgpool-general: 454] Re: Tuning for 1000 concurrent connections (load balancing)

[Tatsuo Ishii]

> vmstat 1 output
> 
> procs -----------memory---------- ---swap-- -----io---- -system-- 
> ----cpu----
> r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa
> 0  0   1476 8205516 316828 13803428    0    0     0     0  522  705  0  
> 0 100  0
> 0  0   1476 8205392 316828 13803428    0    0     0     0  576  708  0  
> 0 100  0
> 0  0   1476 8205392 316828 13803428    0    0     0     0  621  708  0  
> 0 100  0
> 0  0   1476 8205392 316828 13803428    0    0     0     0  576  706  0  
> 0 100  0
> 1  0   1476 8205020 316828 13803428    0    0     0   168  654  759  0  
> 0 100  0
> 0  0   1476 8205020 316828 13803428    0    0     0     0  559  701  0  
> 0 100  0
> 
> I don't know if it can be useful, I'm using Jmeter to invoke the wsgi 
> script 1000 times.

Was this taken when your quries get slow down?
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese: http://www.sraoss.co.jp