From: Jan Kiszka <jan.kiszka@domain.hid>
To: Philippe Gerum <rpm@xenomai.org>
Cc: adeos-main <adeos-main@gna.org>
Subject: [Adeos-main] ipipe-2.6.34-x86-2.6-04: The magical RAM increaser
Date: Mon, 31 May 2010 19:05:59 +0200 [thread overview]
Message-ID: <4C03EC77.30502@domain.hid> (raw)
Hi Philippe,
something is fishy in I-pipe for 2.6.34 (both w/ and w/o Xenomai,
goes away once I-pipe is off):
top - 18:55:26 up 3 min, 2 users, load average: 2.09, 1.42, 0.58
Tasks: 60 total, 1 running, 59 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.0%us, 24.7%sy, 0.0%ni, 75.3%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 1012496k total, 121264k used, 891232k free, 4676k buffers
Swap: 1156644k total, 0k used, 1156644k free, 80748k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
5636 root 20 0 51776 3.7t 3.7t S 0.0 392333.0 0:00.01 sshd
4195 haldaemo 20 0 34220 1.8t 1.8t S 0.0 188901.4 0:02.10 hald
5327 root 20 0 19036 1.5t 1.5t S 0.0 159839.4 0:00.15 syslog-ng
5495 root 20 0 164m 1.4t 1.4t S 0.0 145308.6 0:00.23 nscd
5563 root 20 0 16240 1.4t 1.4t S 0.0 145308.6 0:00.01 smartd
5523 root 20 0 10204 982g 982g S 0.0 101716.0 0:00.01 avahi-dnsconfd
5330 root 20 0 4012 701g 701g S 0.0 72654.3 0:00.04 klogd
4154 root 20 0 3872 561g 561g S 0.0 58123.4 0:00.04 acpid
5991 root 20 0 13264 2356 1596 S 0.0 0.2 0:00.34 bash
I swear this machine does *not* yet have Tera bytes of RAM (just 1G).
Looks like /proc/<pid>/stat is broken, likely even something deeper.
Philippe, did you ran into suspicious conflicts in the mm subsystem
while rebasing over this kernel? Any spontaneous idea?
Jan
--
Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux
next reply other threads:[~2010-05-31 17:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-31 17:05 Jan Kiszka [this message]
2010-05-31 17:59 ` [Adeos-main] ipipe-2.6.34-x86-2.6-04: The magical RAM increaser Philippe Gerum
2010-05-31 18:03 ` Philippe Gerum
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