my cpu

[zsj_iscas]

http://java-monitor.com/postedimages/9b2e3642-0229-40b2-aec3-e553223626dc.png

[Kees de Kooter]

What is the question?

[zsj_iscas]

Suddenly,cpu is very busy ,and didn't free until i restart the openfire.

[kjkoster]

Dear zsj_iscas,

What you may try is to take a few thread dumps of the running server using for example jstack. Then see what component the running threads are working in.

Here is some information on using jstack. (http://java-monitor.com/forum/showthread.php?t=616)

Alternatively, you can try disabling plugins to see what is the source of this.

Hope this helps.

Kees Jan