From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S269796AbTGKF76 (ORCPT ); Fri, 11 Jul 2003 01:59:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S269797AbTGKF76 (ORCPT ); Fri, 11 Jul 2003 01:59:58 -0400 Received: from franka.aracnet.com ([216.99.193.44]:48787 "EHLO franka.aracnet.com") by vger.kernel.org with ESMTP id S269796AbTGKF7v (ORCPT ); Fri, 11 Jul 2003 01:59:51 -0400 Date: Thu, 10 Jul 2003 23:14:19 -0700 From: "Martin J. Bligh" To: linux-kernel Subject: [Bug 898] New: Very HIGH File & VM system latencies and system stop responding while extracting big tar archive file. Message-ID: <111930000.1057904059@[10.10.2.4]> X-Mailer: Mulberry/2.2.1 (Linux/x86) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org http://bugme.osdl.org/show_bug.cgi?id=898 Summary: Very HIGH File & VM system latencies and system stop responding while extracting big tar archive file. Kernel Version: 2.5.75 Status: NEW Severity: high Owner: bugme-janitors@lists.osdl.org Submitter: bakhtiar@softhome.net Distribution:Slackware v7.1 : glibc v2.1.3 Hardware Environment: P!!! 550 MHz, 256 MB RAM. HP Brio BA600 Software Environment:# lspci 00:00.0 Host bridge: Intel Corporation 440BX/ZX - 82443BX/ZX Host bridge (rev 03) 00:01.0 PCI bridge: Intel Corporation 440BX/ZX - 82443BX/ZX AGP bridge (rev 03) 00:04.0 Multimedia audio controller: Cirrus Logic CS 4614/22/24 [CrystalClear SoundFusion Audio Accelerator] (rev 01) 00:07.0 ISA bridge: Intel Corporation 82371AB PIIX4 ISA (rev 02) 00:07.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) 00:07.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01) 00:07.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 02) 00:0f.0 Ethernet controller: Accton Technology Corporation SMC2-1211TX (rev 10) 00:12.0 Multimedia audio controller: Creative Labs SB Live! EMU10000 (rev 07) 00:12.1 Input device controller: Creative Labs SB Live! (rev 07) 01:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G200 AGP (rev 03) Problem Description: 1) lmbench v3.0 indicates VERY slow file handling since v2.5.74. I am using reiserfs as a default FS. File & VM system latencies in microseconds - smaller is better ------------------------------------------------------------------------------- Host OS 0K File 10K File Mmap Prot Page 100fd Create Delete Create Delete Latency Fault Fault selct --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- vfr Linux 2.5.72 92.9 6.2000 272.0 6.4290 1120.0 0.836 3.12030 13.6 vfr Linux 2.5.73 94.8 4.1030 197.8 4.2720 1076.0 0.782 2.85340 11.1 *vfr Linux 2.5.74 155.4 170.4 391.8 247.7 1111.0 0.781 2.95210 11.1 *vfr Linux 2.5.75 153.1 163.0 381.4 225.6 1044.0 0.656 2.77480 11.0 2) System stop responding while extracting big tar.bz2 archive file; example; MozillaFirebird.tar.bz2 (about 32MB). ps indicates that sistem stuck at tar process (pid 3607) # ps aux root 3598 0.0 0.0 0 0 ? SW 11:26 0:00 [rpciod] root 3599 0.0 0.0 0 0 ? SW 11:26 0:00 [lockd] root 3608 13.4 1.5 4712 4000 vc/1 S 11:27 0:58 bzip2 -d root 3607 4.4 0.7 3428 1848 vc/1 D 11:27 0:19 tar xvfy /mnt/nfs/mozilla/MozillaFirebird-0.6-source.tar.bz2 # cat /proc/vmstat nr_dirty 26052 nr_writeback 0 nr_unstable 0 nr_page_table_pages 92 nr_mapped 3224 nr_slab 4825 pgpgin 101596 pgpgout 392800 pswpin 0 pswpout 0 pgalloc 6592963 pgfree 6594126 pgactivate 53079 pgdeactivate 12278 pgfault 3215804 pgmajfault 420 pgscan 56954 pgrefill 13927 pgsteal 56118 pginodesteal 0 kswapd_steal 54230 kswapd_inodesteal 8706 pageoutrun 141 allocstall 59 pgrotated 0 Load average also VERY high ... more than 4.00. Steps to reproduce: CONFIG_X86=y CONFIG_MMU=y CONFIG_UID16=y CONFIG_GENERIC_ISA_DMA=y CONFIG_EXPERIMENTAL=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSCTL=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_OBSOLETE_MODPARM=y CONFIG_KMOD=y CONFIG_X86_PC=y CONFIG_MPENTIUMIII=y CONFIG_X86_CMPXCHG=y CONFIG_X86_XADD=y CONFIG_X86_L1_CACHE_SHIFT=5 CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_X86_WP_WORKS_OK=y CONFIG_X86_INVLPG=y CONFIG_X86_BSWAP=y CONFIG_X86_POPAD_OK=y CONFIG_X86_GOOD_APIC=y CONFIG_X86_INTEL_USERCOPY=y CONFIG_X86_USE_PPRO_CHECKSUM=y CONFIG_PREEMPT=y CONFIG_X86_TSC=y CONFIG_NOHIGHMEM=y CONFIG_MTRR=y CONFIG_HAVE_DEC_LOCK=y CONFIG_PCI=y CONFIG_PCI_GOANY=y CONFIG_PCI_BIOS=y CONFIG_PCI_DIRECT=y CONFIG_PCI_NAMES=y CONFIG_ISA=y CONFIG_HOTPLUG=y CONFIG_PCMCIA_PROBE=y CONFIG_KCORE_ELF=y CONFIG_BINFMT_ELF=y CONFIG_PARPORT=m CONFIG_PARPORT_PC=m CONFIG_PARPORT_PC_CML1=m CONFIG_PARPORT_1284=y CONFIG_BLK_DEV_FD=y CONFIG_BLK_DEV_LOOP=m CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y CONFIG_BLK_DEV_IDEDISK=y CONFIG_IDEDISK_MULTI_MODE=y CONFIG_BLK_DEV_IDECD=y CONFIG_IDE_TASKFILE_IO=y CONFIG_BLK_DEV_IDEPCI=yCONFIG_IDEPCI_SHARE_IRQ=y CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_IDEDMA_PCI_AUTO=y CONFIG_BLK_DEV_IDEDMA=y CONFIG_BLK_DEV_ADMA=y CONFIG_BLK_DEV_PIIX=y CONFIG_IDEDMA_AUTO=y CONFIG_BLK_DEV_IDE_MODES=y CONFIG_SCSI=m CONFIG_BLK_DEV_SD=m CONFIG_BLK_DEV_SR=m CONFIG_BLK_DEV_SR_VENDOR=y CONFIG_CHR_DEV_SG=m CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_REPORT_LUNS=y CONFIG_SCSI_CONSTANTS=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_NETFILTER=y CONFIG_UNIX=y CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_NF_CONNTRACK=m CONFIG_IP_NF_FTP=m CONFIG_IP_NF_IRC=m CONFIG_IP_NF_TFTP=m CONFIG_IP_NF_AMANDA=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP_NF_MATCH_LIMIT=m CONFIG_IP_NF_MATCH_MAC=m CONFIG_IP_NF_MATCH_PKTTYPE=m CONFIG_IP_NF_MATCH_MARK=m CONFIG_IP_NF_MATCH_MULTIPORT=m CONFIG_IP_NF_MATCH_TOS=m CONFIG_IP_NF_MATCH_ECN=m CONFIG_IP_NF_MATCH_DSCP=m CONFIG_IP_NF_MATCH_AH_ESP=m CONFIG_IP_NF_MATCH_LENGTH=m CONFIG_IP_NF_MATCH_TTL=m CONFIG_IP_NF_MATCH_TCPMSS=m CONFIG_IP_NF_MATCH_HELPER=m CONFIG_IP_NF_MATCH_STATE=m CONFIG_IP_NF_MATCH_CONNTRACK=m CONFIG_IP_NF_MATCH_UNCLEAN=m CONFIG_IP_NF_MATCH_OWNER=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_MIRROR=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_REDIRECT=m CONFIG_IP_NF_NAT_IRC=m CONFIG_IP_NF_NAT_FTP=m CONFIG_IP_NF_NAT_TFTP=m CONFIG_IP_NF_NAT_AMANDA=m CONFIG_IP_NF_MANGLE=m CONFIG_IP_NF_TARGET_TOS=m CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_DSCP=m CONFIG_IP_NF_TARGET_MARK=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_TCPMSS=m CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IPV6_SCTP__=y CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_BONDING=m CONFIG_TUN=m CONFIG_NET_ETHERNET=y CONFIG_NET_PCI=y CONFIG_8139TOO=y CONFIG_PLIP=m CONFIG_PPP=m CONFIG_PPP_MULTILINK=y CONFIG_PPP_FILTER=y CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m CONFIG_PPPOE=m CONFIG_INPUT=y CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 CONFIG_SOUND_GAMEPORT=y CONFIG_SERIO=y CONFIG_SERIO_I8042=y CONFIG_INPUT_KEYBOARD=y CONFIG_KEYBOARD_ATKBD=y CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_CORE=y CONFIG_UNIX98_PTYS=y CONFIG_UNIX98_PTY_COUNT=256 CONFIG_PRINTER=m CONFIG_RTC=y CONFIG_AGP=y CONFIG_AGP_INTEL=y CONFIG_DRM=y CONFIG_DRM_MGA=y CONFIG_EXT2_FS=y CONFIG_EXT2_FS_XATTR=y CONFIG_FS_MBCACHE=y CONFIG_REISERFS_FS=y CONFIG_AUTOFS4_FS=m CONFIG_ISO9660_FS=m CONFIG_JOLIET=y CONFIG_BLK_DEV_GENERIC=y CONFIG_UDF_FS=y CONFIG_FAT_FS=m CONFIG_VFAT_FS=m CONFIG_NTFS_FS=m CONFIG_NTFS_RW=y CONFIG_PROC_FS=y CONFIG_DEVFS_FS=y CONFIG_DEVFS_MOUNT=y CONFIG_DEVPTS_FS=y CONFIG_TMPFS=y CONFIG_RAMFS=y CONFIG_NFS_FS=m CONFIG_NFS_V3=y CONFIG_NFS_V4=y CONFIG_NFSD=m CONFIG_NFSD_V3=y CONFIG_NFSD_V4=y CONFIG_NFSD_TCP=y CONFIG_LOCKD=m CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m CONFIG_MSDOS_PARTITION=y CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_VIDEO_SELECT=y CONFIG_VGA_CONSOLE=y CONFIG_DUMMY_CONSOLE=y CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_SEQUENCER=m CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=m CONFIG_SND_PCM_OSS=m CONFIG_SND_SEQUENCER_OSS=y CONFIG_SND_RTCTIMER=y CONFIG_SND_EMU10K1=m CONFIG_USB=y CONFIG_USB_DEVICEFS=y CONFIG_USB_UHCI_HCD=y CONFIG_USB_STORAGE=m CONFIG_USB_MOUSE=y CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m CONFIG_X86_BIOS_REBOOT=y Extra configurations: /usr/src/linux/Makefile modifcation HOSTCFLAGS = -Wall -Wstrict-prototypes -Os -s -fomit-frame-pointer /usr/src/linux/i366/Makefile cflags-$(CONFIG_MPENTIUMIII) += $(call check_gcc,-march=pentium3 -mmmx -msse, -march=i686) I hope this report enough to solve the problem... Best wish... Yours, Mohammad Bahathir Hashim MALAYSIA.