[PERFORM] 答复: [PERFORM] About Tom Lane's Xeon CS test case

2010-06-02 Thread 黄永卫
: [PERFORM] About Tom Lane's Xeon CS test case =?gb2312?B?u8bTwM7A?= writes: > My postgres version: 8.1.3; You do realize that version was obsoleted four years ago last week? If you're encountering multiprocessor performance problems you really need to get onto 8

Re: [PERFORM] About Tom Lane's Xeon CS test case

2010-05-27 Thread Tom Lane
=?gb2312?B?u8bTwM7A?= writes: > My postgres version: 8.1.3; You do realize that version was obsoleted four years ago last week? If you're encountering multiprocessor performance problems you really need to get onto 8.3.x or later. regards, tom lane -- Sent via pgsql-p

[PERFORM] About Tom Lane's Xeon CS test case

2010-05-27 Thread 黄永卫
Dear all and Tom, Recently my company’s postgres DB server sluggish suddenly with a hight Context-switching value as below: 2010-04-07 04:03:15 procs memory swap io system cpu 2010-04-07 04:03:15 r b swpd free buff cache si sobi