Re: I like iostat, but...
Borja Marcos <[email protected]> Tue, 23 Sep 2014 08:56:54 +0200
| Newsgroups | gmane.os.freebsd.performance |
|---|---|
| Message-ID | <[email protected]> |
On Sep 22, 2014, at 11:22 PM, David Wolfskill wrote: > ... I rather wish I could get the same information via sysctl. (Well, > something seems to be available via the "opaque" kern.devstat.all > sysctl(8) variable, but sysctl(8) doesn't display all of it, and parsing > it seems as if that would require knowledge about the internals of the > system where the data were acquired.) Reading sysctl from a small C program is not hard at all. I did it for devilator (a data recollector for Orca). And there's a lot of data available. An advantage is, you avoid launching several processes. Borja. _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-performance To unsubscribe, send any mail to "[email protected]"