From: Maks Re <admaks@gmail.com>
To: ALT Linux Community general discussions <community@lists.altlinux.org>
Subject: [Comm] нагружена система - прерывания?
Date: Tue, 9 Sep 2014 15:30:04 +0400
Message-ID: <20140909153004.77881274@lynx.localdomain> (raw)
Здравствуйте,
копирование файлов, с диска на внешний usb-диск
тормоза - дикие.
[max@lynx ~]$ w
15:14:33 up 1:44, 4 users, load average: 7,44, 6,71, 5,61
[max@lynx ~]$ cat /proc/interrupts
CPU0 CPU1 CPU2 CPU3
0: 15 0 0 0 IR-IO-APIC-edge timer
1: 12 0 0 0 IR-IO-APIC-edge i8042
8: 1 0 0 0 IR-IO-APIC-edge rtc0
9: 7264 0 0 0 IR-IO-APIC-fasteoi acpi
12: 1962 0 0 0 IR-IO-APIC-edge i8042
16: 132350 0 0 0 IR-IO-APIC-fasteoi ehci_hcd:usb1, mmc0
18: 0 0 0 0 IR-IO-APIC-fasteoi i801_smbus
23: 37 0 0 0 IR-IO-APIC-fasteoi ehci_hcd:usb2
40: 0 0 0 0 DMAR_MSI-edge dmar0
41: 0 0 0 0 DMAR_MSI-edge dmar1
42: 64578 0 0 0 IR-PCI-MSI-edge i915
43: 2706159 0 0 0 IR-PCI-MSI-edge ahci
44: 743 0 0 0 IR-PCI-MSI-edge snd_hda_intel
45: 5842871 0 0 0 IR-PCI-MSI-edge xhci_hcd
46: 0 0 0 0 IR-PCI-MSI-edge xhci_hcd
47: 0 0 0 0 IR-PCI-MSI-edge xhci_hcd
48: 0 0 0 0 IR-PCI-MSI-edge xhci_hcd
49: 0 0 0 0 IR-PCI-MSI-edge xhci_hcd
50: 584473 0 0 0 IR-PCI-MSI-edge iwlwifi
51: 3123 0 0 0 IR-PCI-MSI-edge eth0
NMI: 290 323 286 315 Non-maskable interrupts
LOC: 3016006 1773477 2022964 1505377 Local timer interrupts
SPU: 0 0 0 0 Spurious interrupts
PMI: 290 322 285 314 Performance monitoring interrupts
IWI: 32786 30212 36653 31100 IRQ work interrupts
RTR: 0 0 0 0 APIC ICR read retries
RES: 3495713 7379735 7572734 7053270 Rescheduling interrupts
CAL: 175262 146691 157425 146781 Function call interrupts
TLB: 135886 143691 130035 144360 TLB shootdowns
TRM: 0 0 0 0 Thermal event interrupts
THR: 0 0 0 0 Threshold APIC interrupts
MCE: 0 0 0 0 Machine check exceptions
MCP: 22 22 22 22 Machine check polls
ERR: 0
MIS: 0
что нужно сделать?
# uname -a
Linux lynx.localdomain 3.14.17-std-def-alt1 #1 SMP Mon Sep 1 11:51:31 UTC 2014 x86_64 GNU/Linux
предыдущее ядро вело себя также..
железо thinkpad x220
# lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4)
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b4)
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4)
00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b4)
00:1c.6 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 7 (rev b4)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation QM67 Express Chipset Family LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
03:00.0 Network controller: Intel Corporation Centrino Wireless-N 1000 [Condor Peak]
0d:00.0 System peripheral: Ricoh Co Ltd MMC/SD Host Controller (rev 07)
0e:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)
next reply other threads:[~2014-09-09 11:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-09 11:30 Maks Re [this message]
2014-09-09 12:59 ` Sergey
2014-09-09 18:56 ` Фаизов Алишер
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20140909153004.77881274@lynx.localdomain \
--to=admaks@gmail.com \
--cc=community@lists.altlinux.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
ALT Linux Community general discussions
This inbox may be cloned and mirrored by anyone:
git clone --mirror http://lore.altlinux.org/community/0 community/git/0.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 community community/ http://lore.altlinux.org/community \
mandrake-russian@linuxteam.iplabs.ru community@lists.altlinux.org community@lists.altlinux.ru community@lists.altlinux.com
public-inbox-index community
Example config snippet for mirrors.
Newsgroup available over NNTP:
nntp://lore.altlinux.org/org.altlinux.lists.community
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git