Re: logging system load
It is a very usuful tool .. Here is the website http://munin.projects.linpro.no/ Thanks Hakan http://jump2top.com On 8/14/07, James <[EMAIL PROTECTED]> wrote: > > Found another useful tool for logging system load. It's called Munin > and it's in ports as sysutils/munin-node sysutils/munin-main. It's > nifty -- uses rrdtool to graph various things. Some of the plugins > are shabby and need some work to get running but the system load > plugin works fine out of the box. > > -- > James. > ___ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to " > [EMAIL PROTECTED]" > ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: logging system load
Found another useful tool for logging system load. It's called Munin and it's in ports as sysutils/munin-node sysutils/munin-main. It's nifty -- uses rrdtool to graph various things. Some of the plugins are shabby and need some work to get running but the system load plugin works fine out of the box. -- James. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: logging system load
On Thu, 2 Aug 2007 12:52:20 +0200 Zbigniew Szalbot <[EMAIL PROTECTED]> wrote:
> On Thu, 2 Aug 2007 13:44:33 +0300, Nikos Vassiliadis <[EMAIL PROTECTED]>
> wrote:
> > On Wednesday 25 July 2007 20:50, Momchil Ivanov wrote:
> >> Ðа Wednesday 25 July 2007 19:38:41 Zbigniew Szalbot напиÑа:
> >> > Dear all,
> >> >
> >> > Is there a tool similar to top which would measure system load and
> >> > write it to a file that could later be analyzed? The time when my
> >> > system is most loaded happens between 3 and 5 a.m. so a trace of the
> >> > system load would be a wonderful thing to have. I need it to tailor
> >> > some of the jobs accordingly. Any advice?
> >> >
> >> > Thanks in advance!
> >>
> >> You can make a cronjob doing "uptime >> /path/to/logfile" every minute
> >
> > Or perhaps "sysctl -n vm.loadavg" instead of uptime,
> > which is the same information, but requires less
> > scrubbing.
>
> Thanks but that wouldn't record the time, would it? With uptime it is nice
> to have the current time also recorded and I can compare logs to load by
> time.
paqi% /bin/echo `/bin/date` `/sbin/sysctl -n vm.loadavg`
Fri Aug 3 00:33:13 EST 2007 { 0.04 0.11 0.09 }
Cheers, Ian
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Re: logging system load
Nikos Vassiliadis wrote: On Wednesday 25 July 2007 20:50, Momchil Ivanov wrote: На Wednesday 25 July 2007 19:38:41 Zbigniew Szalbot написа: Dear all, Is there a tool similar to top which would measure system load and write it to a file that could later be analyzed? The time when my system is most loaded happens between 3 and 5 a.m. so a trace of the system load would be a wonderful thing to have. I need it to tailor some of the jobs accordingly. Any advice? Thanks in advance! You can make a cronjob doing "uptime >> /path/to/logfile" every minute Or perhaps "sysctl -n vm.loadavg" instead of uptime, which is the same information, but requires less scrubbing. Nikos ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]" See bsdsar in the ports. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: logging system load
On Thursday 02 August 2007 13:52, Zbigniew Szalbot wrote: > Hello, > > On Thu, 2 Aug 2007 13:44:33 +0300, Nikos Vassiliadis > <[EMAIL PROTECTED]> > > wrote: > > On Wednesday 25 July 2007 20:50, Momchil Ivanov wrote: > >> На Wednesday 25 July 2007 19:38:41 Zbigniew Szalbot написа: > >> > Dear all, > >> > > >> > Is there a tool similar to top which would measure system load and > >> > write it to a file that could later be analyzed? The time when my > >> > system is most loaded happens between 3 and 5 a.m. so a trace of > >> > the system load would be a wonderful thing to have. I need it to > >> > tailor some of the jobs accordingly. Any advice? > >> > > >> > Thanks in advance! > >> > >> You can make a cronjob doing "uptime >> /path/to/logfile" every > >> minute > > > > Or perhaps "sysctl -n vm.loadavg" instead of uptime, > > which is the same information, but requires less > > scrubbing. > > Thanks but that wouldn't record the time, would it? With uptime it is > nice to have the current time also recorded and I can compare logs to > load by time. If I had to implement this for me, I would do it this way: echo `date "+%Y-%m-%d %H:%M"; sysctl -n vm.loadavg` But I had in mind easy parsing. If you do eye "parsing" then uptime is fine too:) Nikos ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: logging system load
Hello, On Thu, 2 Aug 2007 13:44:33 +0300, Nikos Vassiliadis <[EMAIL PROTECTED]> wrote: > On Wednesday 25 July 2007 20:50, Momchil Ivanov wrote: >> На Wednesday 25 July 2007 19:38:41 Zbigniew Szalbot написа: >> > Dear all, >> > >> > Is there a tool similar to top which would measure system load and >> > write it to a file that could later be analyzed? The time when my >> > system is most loaded happens between 3 and 5 a.m. so a trace of the >> > system load would be a wonderful thing to have. I need it to tailor >> > some of the jobs accordingly. Any advice? >> > >> > Thanks in advance! >> >> You can make a cronjob doing "uptime >> /path/to/logfile" every minute > > Or perhaps "sysctl -n vm.loadavg" instead of uptime, > which is the same information, but requires less > scrubbing. Thanks but that wouldn't record the time, would it? With uptime it is nice to have the current time also recorded and I can compare logs to load by time. -- Zbigniew Szalbot ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: logging system load
On Wednesday 25 July 2007 20:50, Momchil Ivanov wrote: > На Wednesday 25 July 2007 19:38:41 Zbigniew Szalbot написа: > > Dear all, > > > > Is there a tool similar to top which would measure system load and > > write it to a file that could later be analyzed? The time when my > > system is most loaded happens between 3 and 5 a.m. so a trace of the > > system load would be a wonderful thing to have. I need it to tailor > > some of the jobs accordingly. Any advice? > > > > Thanks in advance! > > You can make a cronjob doing "uptime >> /path/to/logfile" every minute Or perhaps "sysctl -n vm.loadavg" instead of uptime, which is the same information, but requires less scrubbing. Nikos ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: logging system load
On 7/25/07, Zbigniew Szalbot <[EMAIL PROTECTED]> wrote: Is there a tool similar to top which would measure system load and write it to a file that could later be analyzed? sysutils/bsdsar works pretty well for me. Only problem is on some systems it'll occasionally get confused and parse out the wrong values from the commands it runs (top and such) and end up logging crazy values such as "0% idle" when it's really "100% idle". Despite that problem I'd recommend it -- it's a useful tool IMHO. -- James. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: logging system load
На Wednesday 25 July 2007 19:38:41 Zbigniew Szalbot написа: > Dear all, > > Is there a tool similar to top which would measure system load and write it > to a file that could later be analyzed? The time when my system is most > loaded happens between 3 and 5 a.m. so a trace of the system load would be > a wonderful thing to have. I need it to tailor some of the jobs > accordingly. Any advice? > > Thanks in advance! You can make a cronjob doing "uptime >> /path/to/logfile" every minute -- PGP KeyID: 0x3118168B Keyserver: pgp.mit.edu Key fingerprint BB50 2983 0714 36DC D02E 158A E03D 56DA 3118 168B signature.asc Description: This is a digitally signed message part.
Re: logging system load
In response to Zbigniew Szalbot <[EMAIL PROTECTED]>: > > Dear all, > > Is there a tool similar to top which would measure system load and write it > to a file that could later be analyzed? The time when my system is most > loaded happens between 3 and 5 a.m. so a trace of the system load would be > a wonderful thing to have. I need it to tailor some of the jobs > accordingly. Any advice? > > Thanks in advance! If top's output suits your needs, you could write a script that runs top in a loop and redirects to a file during the time in question. If you want longer-term monitoring, something like MRTG or Cacti might fit you better. -- Bill Moran http://www.potentialtech.com ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
logging system load
Dear all, Is there a tool similar to top which would measure system load and write it to a file that could later be analyzed? The time when my system is most loaded happens between 3 and 5 a.m. so a trace of the system load would be a wonderful thing to have. I need it to tailor some of the jobs accordingly. Any advice? Thanks in advance! -- Zbigniew Szalbot ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
