There are 2 HDDs in SW raid1, ext3, deadline scheduler and much higher loads and CPU usage after upgrade to Lucid. Cpu: http://bayimg.com/JAAdOaaDo Fork rate: http://bayimg.com/IaadkaADo Interrupts: http://bayimg.com/iaaDLAAdo IRQ stats http://bayimg.com/IAAdmaadO Load http://bayimg.com/iaAdnaaDO Individual Interrupts http://bayimg.com/iaADOaado VMStat http://bayimg.com/KAADbAADo
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-25-server 2.6.32-25.45
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-25.45-server 2.6.32.21+drm33.7
Uname: Linux 2.6.32-25-server x86_64
NonfreeKernelModules: ksplice_2j0nhczs ksplice_wsezy5qm ksplice_kbveoa2w ksplice_0hanf5d6 ksplice_2c43k68c ksplice_mqoghill ksplice_2m2ow24r ksplice_cmm72wdd_vmlinux_new ksplice_cmm72wdd ksplice_f8zlckse_vmlinux_new ksplice_f8zlckse ksplice_d0fz3e13_vmlinux_new ksplice_d0fz3e13
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
AplayDevices: Error: [Errno 2] No such file or directory
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D3p', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info: Error: [Errno 2] No such file or directory
Card0.Amixer.values: Error: [Errno 2] No such file or directory
Date: Tue Nov 30 09:37:59 2010
HibernationDevice: RESUME=UUID=deda08e1-8a7c-4b5c-ae87-238498c29d95
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
Lsusb:
Bus 002 Device 002: ID 8087:0020
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 04d9:1400 Holtek Semiconductor, Inc.
Bus 001 Device 002: ID 8087:0020
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-25-server root=UUID=ec0a3dab-85e2-4898-aa47-e7f9e36a057f ro quiet splash
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34.1
RfKill:
SourcePackage: linux
WifiSyslog:
Nov 30 06:52:52 server kernel: [492809.162010] hlds_i686[29851]: segfault at a0a140 ip 00000000f76a0fd0 sp 00000000ffe0d9b0 error 4 in libc-2.11.1.so[f7641000+153000]
Nov 30 07:41:42 server kernel: [495739.830680] hlds_i686[29742]: segfault at 0 ip 00000000f4bec5bb sp 00000000ffa41b90 error 4 in amxmodx_mm_i386.so[f4bc5000+6f000]
Nov 30 07:41:53 server kernel: [495750.980815] hlds_i686[2932]: segfault at 9980f8 ip 00000000f766cfd0 sp 00000000ffe79230 error 4 in libc-2.11.1.so[f760d000+153000]
Nov 30 07:42:04 server kernel: [495761.087708] hlds_i686[2940]: segfault at 90f8 ip 00000000f766afd0 sp 00000000ffd97350 error 4 in libc-2.11.1.so[f760b000+153000]
Nov 30 07:42:14 server kernel: [495771.188378] hlds_i686[2948]: segfault at 7990f8 ip 00000000f75fcfd0 sp 00000000ffa67ba0 error 4 in libc-2.11.1.so[f759d000+153000]
dmi.bios.date: 08/02/2009
dmi.bios.vendor: Intel Corp.
dmi.bios.version: WBIBX10J.86A.0122.2009.0802.2219
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: DP55WB
dmi.board.vendor: Intel Corporation
dmi.board.version: AAE64798-204
dmi.chassis.type: 2
dmi.modalias: dmi:bvnIntelCorp.:bvrWBIBX10J.86A.0122.2009.0802.2219:bd08/02/2009:svn:pn:pvr:rvnIntelCorporation:rnDP55WB:rvrAAE64798-204:cvn:ct2:cvr:
ec2 version is probably already fixed - is it so hard to port fix to server version?