chkconfig sysstat on service sysstat start
On Fri, 25 Dec 2009 07:48:21 -0800 John R Pierce <pie...@hogranch.com> wrote: > mcclnx mcc wrote: > > We have CENTOS 5.3 on DELL server. I tried to use "sar -b" or "sar -u" and > > it only show report starting on 12:00 A.M. > > > > my questions are: > > > > 1. for "sar -u" or "sar -b" how can I generate two or three days ago report? > > > > 2. how to generate daily report from "sa2 " peocess? > > > > I suggest reading the man pages on sar, and associated functions. > > sar -f /var/log/sa/sa22 would process the data for the 22nd, see what > files you have available in /var/log/sa/ ... my system seems to be > keeping 18 days worth. > > sa2 is used to create the daily reporrt files described above. If you > want to create a daily report in a specific format, you'll probably want > to write your own script that you invoke from crontab > _______________________________________________ > CentOS mailing list > CentOS@centos.org > http://lists.centos.org/mailman/listinfo/centos -- Fernando Hallberg <ferna...@flexdigital.com.br> Flex Digital Soluções em Redes de Dados http://www.flexdigital.com.br _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
