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JBoss# Java - 爪哇娇娃

r*o2008-06-06 07:06

1 楼

It's just slow as hack. returning response after 30 seconds. Besides
shutting down the server, is there any better way we can monitor what's
going on?
It's just happens in production. The testing server and development server
are all fine.

g*g2008-06-06 07:06

2 楼

Check memory, CPU usage, DB connection pool and find out bottleneck
first, it's probably not related to Jboss itself.

【在 r**o 的大作中提到】

: It's just slow as hack. returning response after 30 seconds. Besides
: shutting down the server, is there any better way we can monitor what's
: going on?
: It's just happens in production. The testing server and development server
: are all fine.

r*o2008-06-06 07:06

3 楼

ehhh, found the reason. In the Datasource config reconnection setting, we
use
"SELECT 1", which should be "SELECT 1 from DUAL". but isn't it odd? All the
samples we found online is " select 1"

【在 g*****g 的大作中提到】

: Check memory, CPU usage, DB connection pool and find out bottleneck
: first, it's probably not related to Jboss itself.