[CentOS] CentOS 5.5 latest revisions seem really slow
Frank Thommen
frank.thommen at embl-heidelberg.de
Thu Aug 5 14:24:42 UTC 2010
James Pearson wrote:
> Frank Thommen wrote:
>
>> I'm experiencing similar problems on a DELL Optiplex 740 with the same
>> CPU (AMD Athlon 64 X2 Dual Core Processor 5000+ @ 2.60 GHz, 4 GB RAM, 80
>> GB Hitachi Deskstar 7K80 HD). But in my case the slowness is not
>> restricted to OO, but the whole systems is slowed down. Even simple
>> actions (e.g. starting a Gnome Console) bring the load up to over 2.
>> Right after booting, the load is usually over 2, sometimes even up to 4.
>
> Can you post the output of lspci and lsmod ?
sorry, forgot to copy-paste these in my original post:
[root at shelley ~]# uname -a
Linux shelley 2.6.18-194.8.1.el5 #1 SMP Thu Jul 1 19:04:48 EDT 2010
x86_64 x86_64 x86_64 GNU/Linux
[root at shelley ~]# lspci
00:00.0 RAM memory: nVidia Corporation C51 Host Bridge (rev a2)
00:00.1 RAM memory: nVidia Corporation C51 Memory Controller 0 (rev a2)
00:00.2 RAM memory: nVidia Corporation C51 Memory Controller 1 (rev a2)
00:00.3 RAM memory: nVidia Corporation C51 Memory Controller 5 (rev a2)
00:00.4 RAM memory: nVidia Corporation C51 Memory Controller 4 (rev a2)
00:00.5 RAM memory: nVidia Corporation C51 Host Bridge (rev a2)
00:00.6 RAM memory: nVidia Corporation C51 Memory Controller 3 (rev a2)
00:00.7 RAM memory: nVidia Corporation C51 Memory Controller 2 (rev a2)
00:02.0 PCI bridge: nVidia Corporation C51 PCI Express Bridge (rev a1)
00:03.0 PCI bridge: nVidia Corporation C51 PCI Express Bridge (rev a1)
00:04.0 PCI bridge: nVidia Corporation C51 PCI Express Bridge (rev a1)
00:09.0 RAM memory: nVidia Corporation MCP51 Host Bridge (rev a2)
00:0a.0 ISA bridge: nVidia Corporation MCP51 LPC Bridge (rev a3)
00:0a.1 SMBus: nVidia Corporation MCP51 SMBus (rev a3)
00:0a.2 RAM memory: nVidia Corporation MCP51 Memory Controller 0 (rev a3)
00:0b.0 USB Controller: nVidia Corporation MCP51 USB Controller (rev a3)
00:0b.1 USB Controller: nVidia Corporation MCP51 USB Controller (rev a3)
00:0e.0 IDE interface: nVidia Corporation MCP51 Serial ATA Controller
(rev a1)
00:0f.0 IDE interface: nVidia Corporation MCP51 Serial ATA Controller
(rev a1)
00:10.0 PCI bridge: nVidia Corporation MCP51 PCI Bridge (rev a2)
00:10.1 Audio device: nVidia Corporation MCP51 High Definition Audio
(rev a2)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
Miscellaneous Control
02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5754
Gigabit Ethernet PCI Express (rev 02)
03:00.0 VGA compatible controller: nVidia Corporation NV43GL [Quadro FX
550] (rev a2)
[root at shelley ~]# lsmod
Module Size Used by
autofs4 63049 11
hidp 83521 2
rfcomm 104681 0
l2cap 89281 10 hidp,rfcomm
bluetooth 118853 5 hidp,rfcomm,l2cap
lockd 101553 0
sunrpc 199945 2 lockd
ip_conntrack_netbios_ns 36033 0
ipt_REJECT 38977 1
xt_state 35265 2
ip_conntrack 91621 2 ip_conntrack_netbios_ns,xt_state
nfnetlink 40457 1 ip_conntrack
iptable_filter 36161 1
ip_tables 55201 1 iptable_filter
ip6t_REJECT 38849 1
xt_tcpudp 36289 10
ip6table_filter 36033 1
ip6_tables 50049 1 ip6table_filter
x_tables 50505 6
ipt_REJECT,xt_state,ip_tables,ip6t_REJECT,xt_tcpudp,ip6_tables
ipv6 435489 23 ip6t_REJECT
xfrm_nalgo 43333 1 ipv6
crypto_api 42945 1 xfrm_nalgo
cpufreq_ondemand 42449 1
powernow_k8 56025 1
freq_table 38977 2 cpufreq_ondemand,powernow_k8
dm_multipath 56921 0
scsi_dh 42177 1 dm_multipath
video 53197 0
backlight 39873 1 video
sbs 49921 0
power_meter 47053 0
i2c_ec 38593 1 sbs
dell_wmi 37601 0
wmi 41985 1 dell_wmi
button 40545 0
battery 43849 0
asus_acpi 50917 0
acpi_memhotplug 40516 0
ac 38729 0
lp 47121 0
joydev 43969 0
snd_hda_intel 639265 0
snd_seq_dummy 37061 0
snd_seq_oss 65473 0
snd_seq_midi_event 41025 1 snd_seq_oss
snd_seq 87777 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device 41557 3 snd_seq_dummy,snd_seq_oss,snd_seq
snd_pcm_oss 77377 0
snd_mixer_oss 49985 1 snd_pcm_oss
snd_pcm 116681 2 snd_hda_intel,snd_pcm_oss
snd_timer 57161 2 snd_seq,snd_pcm
snd_page_alloc 44113 2 snd_hda_intel,snd_pcm
sr_mod 50789 0
snd_hwdep 43593 1 snd_hda_intel
cdrom 68713 1 sr_mod
k8_edac 50693 0
k8temp 39105 0
snd 100073 9
snd_hda_intel,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_hwdep
floppy 95464 0
hwmon 36553 2 power_meter,k8temp
edac_mc 60193 1 k8_edac
i2c_nforce2 41025 0
soundcore 41825 1 snd
shpchp 70893 0
tg3 160841 0
i2c_core 56641 2 i2c_ec,i2c_nforce2
pcspkr 36289 0
sg 70377 0
parport_pc 62313 1
parport 73165 2 lp,parport_pc
dm_raid45 99657 0
dm_message 36289 1 dm_raid45
dm_region_hash 46145 1 dm_raid45
dm_mem_cache 38977 1 dm_raid45
dm_snapshot 52233 0
dm_zero 35265 0
dm_mirror 54737 0
dm_log 44993 3 dm_raid45,dm_region_hash,dm_mirror
dm_mod 101649 11
dm_multipath,dm_raid45,dm_snapshot,dm_zero,dm_mirror,dm_log
sata_nv 62025 2
libata 209489 1 sata_nv
sd_mod 56513 3
scsi_mod 196953 5 scsi_dh,sr_mod,sg,libata,sd_mod
ext3 168913 2
jbd 94769 1 ext3
uhci_hcd 57433 0
ohci_hcd 56309 0
ehci_hcd 66125 0
[root at shelley ~]#
frank
--
Frank Thommen - Structures IT Management and Support - EMBL Heidelberg
frank.thommen at embl-heidelberg.de - +49 6221 387 8353
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