From owner-freebsd-hackers Sat Aug 24 0:26: 3 2002 Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F2D7237B400 for ; Sat, 24 Aug 2002 00:26:00 -0700 (PDT) Received: from utility.clubscholarship.com (utility.clubscholarship.com [198.78.70.175]) by mx1.FreeBSD.org (Postfix) with ESMTP id AA6A643E4A for ; Sat, 24 Aug 2002 00:26:00 -0700 (PDT) (envelope-from root@utility.clubscholarship.com) Received: from localhost (root@localhost) by utility.clubscholarship.com (8.11.6/8.11.6) with ESMTP id g7O7NjL04900 for ; Sat, 24 Aug 2002 00:23:45 -0700 (PDT) (envelope-from root@utility.clubscholarship.com) Date: Sat, 24 Aug 2002 00:23:45 -0700 (PDT) From: Patrick Thomas To: Subject: top shows all zeroes. Message-ID: <20020824002051.J58763-100000@utility.clubscholarship.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG I have seen this twice on 4.6.1-RC2: 570 processes: 1 running, 563 sleeping, 6 zombie CPU states: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 0.0% idle Mem: 617M Active, 993M Inact, 293M Wired, 100M Cache, 199M Buf, 7976K Free Swap: 1024M Total, 1024M Free As you can see, the interesting part is that the CPU states are all 0.0 - including the idle measure. The last time I saw this, I also saw behavior wherein I would edit things with vi, and randomly get kicked back to a shell prompt with the message "resource temporarily unavailable". I am not seeing that behavior now, but I remember that I also saw all zeroes in top for a little while then as well. Comments ? Responsiveness and performance seem just fine, also all the processes in `top` show 0 as well: 1442 nobody 2 0 7840K 6500K accept 0 0:37 0.00% 0.00% httpd 1443 nobody 2 0 7968K 6624K sbwait 1 0:28 0.00% 0.00% httpd 1447 nobody 2 0 7984K 6628K accept 0 0:28 0.00% 0.00% httpd 1444 nobody 2 0 7968K 6628K accept 0 0:27 0.00% 0.00% httpd 3221 nobody 2 0 7980K 6632K accept 0 0:26 0.00% 0.00% httpd 4319 nobody 2 0 8124K 6772K accept 0 0:25 0.00% 0.00% httpd 1073 www 2 0 6200K 5188K accept 1 0:25 0.00% 0.00% httpd So should I be worried ? Is this a known problem ? thanks. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message