Gentoo Archives: gentoo-user

From: Daniel Pielmeier <daniel.pielmeier@××××××××××.com>
To: gentoo-user@l.g.o
Subject: [gentoo-user] Performance problem at writing big files and Multitasking
Date: Tue, 06 Feb 2007 20:43:49
Message-Id: 6142e6140702061231x5a517c2fvf29f87efacb2f576@mail.gmail.com
1 Hi all,
2
3 i have bought components to assemble a new PC by myself.
4 This are the main components.
5
6 Mainboard: ConRoeXFire-eSATA2 (Intel(r) 945P)
7 CPU: Core 2 Duo E6600 (2400 MHz)
8 RAM: Transcend DIMM 2x1 GB DDR2-667 (1024 MB)
9 Harddisk: Western Digital Caviar SE WD2000JD (200 GB) [Sata]
10 DVD: Samsung SH-S183A (18 / 8 / 8 fach) [Sata]
11 Graphics: Giga-Byte GeForce 7300 LE 128MB GV-NX73L128D (128 MB)
12 Network: Gigabit (10/100/1000 MBit/s)
13
14 I have managed to get all the stuff i want to work with gentoo.
15
16 On one hand my new machine is very fast. Here is an example from genlop
17
18 > genlop -i openoffice
19 > * app-office/openoffice
20 >
21 >
22 > Total builds: 1
23 > Global build time: 3 hours, 1 minute and 47 seconds.
24 >
25 > Info about currently installed ebuild:
26 >
27 > * app-office/openoffice-2.0.4
28 > Install date: Tue Jan 30 04:34:33 2007
29 > USE="branding cairo cups dbus firefox ldap sound pam -binfilter
30 > -eds -gnome -gstreamer -gtk -kde -odk -webdav -debug"
31 > CFLAGS="-march=nocona -O2 -pipe -fomit-frame-pointer"
32
33 On the other i recently recognized when i doing some video editing i.e.
34 demultiplex the movie with projectx which shows the speed of writing
35 video and audio to the disk. It writes about 200MB with about 25MB/s
36 then it halts for about 2-3 seconds and starts again writing data to the
37 disk, after another 200MB it halts again and starts over again and so
38 on. I also recognize the same behavior when i multiplex the video and
39 audio together with mplex. What could cause this problems
40
41 Also when some one of this tasks is running and i want to do some
42 multitasking, the system reacts very slow on executing other programs.
43 For example if i try to open just an editor by the start menu. The menu
44 seems to be frozen and did not react at once also it took very long for
45 the editor to load.
46
47 I thought of wrong settings in cflags, or a wrong kernel config maybe
48 the sata-controller or other things which may cause this problems.
49
50 Thanks in advance for your help
51
52 Daniel Pielmeier
53
54
55
56 Here are a few things which might give some information over my system:
57
58 > kernel config
59
60 #
61 # Processor type and features
62 #
63 CONFIG_SMP=y
64 CONFIG_X86_PC=y
65 CONFIG_MPENTIUM4=y
66 CONFIG_X86_CMPXCHG=y
67 CONFIG_X86_XADD=y
68 CONFIG_X86_L1_CACHE_SHIFT=7
69 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
70 CONFIG_GENERIC_CALIBRATE_DELAY=y
71 CONFIG_X86_WP_WORKS_OK=y
72 CONFIG_X86_INVLPG=y
73 CONFIG_X86_BSWAP=y
74 CONFIG_X86_POPAD_OK=y
75 CONFIG_X86_CMPXCHG64=y
76 CONFIG_X86_GOOD_APIC=y
77 CONFIG_X86_INTEL_USERCOPY=y
78 CONFIG_X86_USE_PPRO_CHECKSUM=y
79 CONFIG_X86_TSC=y
80 CONFIG_HPET_TIMER=y
81 CONFIG_HPET_EMULATE_RTC=y
82 CONFIG_NR_CPUS=8
83 CONFIG_SCHED_MC=y
84 CONFIG_PREEMPT=y
85 CONFIG_PREEMPT_BKL=y
86 CONFIG_X86_LOCAL_APIC=y
87 CONFIG_X86_IO_APIC=y
88 CONFIG_X86_MCE=y
89 CONFIG_X86_MCE_NONFATAL=m
90 CONFIG_X86_MCE_P4THERMAL=y
91 CONFIG_VM86=y
92 CONFIG_X86_CPUID=y
93
94 #
95 # ATA/ATAPI/MFM/RLL support
96 #
97 CONFIG_IDE=y
98 CONFIG_BLK_DEV_IDE=y
99
100
101 CONFIG_BLK_DEV_IDEDISK=y
102 CONFIG_BLK_DEV_IDECD=m
103 CONFIG_BLK_DEV_IDESCSI=m
104
105 #
106 # IDE chipset support/bugfixes
107 #
108 CONFIG_IDE_GENERIC=y
109 CONFIG_BLK_DEV_IDEPCI=y
110 CONFIG_IDEPCI_SHARE_IRQ=y
111 CONFIG_BLK_DEV_GENERIC=m
112 CONFIG_BLK_DEV_IDEDMA_PCI=y
113 CONFIG_IDEDMA_PCI_AUTO=y
114 CONFIG_BLK_DEV_PIIX=y
115 CONFIG_BLK_DEV_IDEDMA=y
116 CONFIG_IDEDMA_AUTO=y
117
118 #
119 # SCSI device support
120 #
121 CONFIG_SCSI=y
122 CONFIG_SCSI_PROC_FS=y
123
124 #
125 # SCSI support type (disk, tape, CD-ROM)
126 #
127 CONFIG_BLK_DEV_SD=y
128 CONFIG_BLK_DEV_SR=m
129 CONFIG_CHR_DEV_SG=m
130
131 #
132 # SCSI low-level drivers
133 #
134 CONFIG_SCSI_SATA=y
135 CONFIG_SCSI_SATA_AHCI=y
136 CONFIG_SCSI_ATA_PIIX=y
137 CONFIG_SCSI_SATA_INTEL_COMBINED=y
138 CONFIG_SCSI_PPA=m
139 CONFIG_SCSI_IMM=m
140 CONFIG_SCSI_IZIP_EPP16=y
141 CONFIG_SCSI_IZIP_SLOW_CTR=y
142
143
144 > cat /proc/cpuinfo
145
146 processor : 0
147 vendor_id : GenuineIntel
148 cpu family : 6
149 model : 15
150 model name : Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz
151 stepping : 6
152 cpu MHz : 2393.448
153 cache size : 4096 KB
154 physical id : 0
155 siblings : 2
156 core id : 0
157 cpu cores : 2
158 fdiv_bug : no
159 hlt_bug : no
160 f00f_bug : no
161 coma_bug : no
162 fpu : yes
163 fpu_exception : yes
164 cpuid level : 10
165 wp : yes
166 flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
167 mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm
168 constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr lahf_lm
169 bogomips : 4790.29
170
171 processor : 1
172 vendor_id : GenuineIntel
173 cpu family : 6
174 model : 15
175 model name : Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz
176 stepping : 6
177 cpu MHz : 2393.448
178 cache size : 4096 KB
179 physical id : 0
180 siblings : 2
181 core id : 1
182 cpu cores : 2
183 fdiv_bug : no
184 hlt_bug : no
185 f00f_bug : no
186 coma_bug : no
187 fpu : yes
188 fpu_exception : yes
189 cpuid level : 10
190 wp : yes
191 flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
192 mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm
193 constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr lahf_lm
194 bogomips : 4787.10
195
196
197 > cat /proc/meminfo
198
199 MemTotal: 2076148 kB
200 MemFree: 1318744 kB
201 Buffers: 50364 kB
202 Cached: 456004 kB
203 SwapCached: 0 kB
204 Active: 424360 kB
205 Inactive: 261932 kB
206 HighTotal: 1179328 kB
207 HighFree: 523868 kB
208 LowTotal: 896820 kB
209 LowFree: 794876 kB
210 SwapTotal: 2048276 kB
211 SwapFree: 2048276 kB
212 Dirty: 8 kB
213 Writeback: 0 kB
214 AnonPages: 179728 kB
215 Mapped: 91680 kB
216 Slab: 39120 kB
217 PageTables: 1892 kB
218 NFS_Unstable: 0 kB
219 Bounce: 0 kB
220 CommitLimit: 3086348 kB
221 Committed_AS: 516408 kB
222 VmallocTotal: 114680 kB
223 VmallocUsed: 81816 kB
224 VmallocChunk: 25072 kB
225
226
227 > lspci -v
228
229 00:00.0 Host bridge: Intel Corporation 82945G/GZ/P/PL Memory Controller
230 Hub (rev 81)
231 Subsystem: ASRock Incorporation Unknown device 2770
232 Flags: bus master, fast devsel, latency 0
233 Capabilities: [e0] Vendor Specific Information
234
235 00:01.0 PCI bridge: Intel Corporation 82945G/GZ/P/PL PCI Express Root
236 Port (rev 81) (prog-if 00 [Normal decode])
237 Flags: bus master, fast devsel, latency 0
238 Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
239 Memory behind bridge: fc000000-febfffff
240 Prefetchable memory behind bridge: 00000000d0000000-00000000dff00000
241 Capabilities: [88] #0d [0000]
242 Capabilities: [80] Power Management version 2
243 Capabilities: [90] Message Signalled Interrupts: 64bit-
244 Queue=0/0 Enable-
245 Capabilities: [a0] Express Root Port (Slot+) IRQ 0
246
247 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High
248 Definition Audio Controller (rev 01)
249 Subsystem: ASRock Incorporation Unknown device 0888
250 Flags: bus master, fast devsel, latency 0, IRQ 16
251 Memory at fbdf8000 (64-bit, non-prefetchable) [size=16K]
252 Capabilities: [50] Power Management version 2
253 Capabilities: [60] Message Signalled Interrupts: 64bit+
254 Queue=0/0 Enable-
255 Capabilities: [70] Express Unknown type IRQ 0
256
257 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express
258 Port 1 (rev 01) (prog-if 00 [Normal decode])
259 Flags: bus master, fast devsel, latency 0
260 Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
261 Prefetchable memory behind bridge: 00000000cff00000-00000000cff00000
262 Capabilities: [40] Express Root Port (Slot+) IRQ 0
263 Capabilities: [80] Message Signalled Interrupts: 64bit-
264 Queue=0/0 Enable-
265 Capabilities: [90] #0d [0000]
266 Capabilities: [a0] Power Management version 2
267
268 00:1c.4 PCI bridge: Intel Corporation 82801GR/GH/GHM (ICH7 Family) PCI
269 Express Port 5 (rev 01) (prog-if 00 [Normal decode])
270 Flags: bus master, fast devsel, latency 0
271 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
272 Prefetchable memory behind bridge: 00000000cfe00000-00000000cfe00000
273 Capabilities: [40] Express Root Port (Slot+) IRQ 0
274 Capabilities: [80] Message Signalled Interrupts: 64bit-
275 Queue=0/0 Enable-
276 Capabilities: [90] #0d [0000]
277 Capabilities: [a0] Power Management version 2
278
279 00:1c.5 PCI bridge: Intel Corporation 82801GR/GH/GHM (ICH7 Family) PCI
280 Express Port 6 (rev 01) (prog-if 00 [Normal decode])
281 Flags: bus master, fast devsel, latency 0
282 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
283 I/O behind bridge: 0000e000-0000efff
284 Memory behind bridge: fbf00000-fbffffff
285 Capabilities: [40] Express Root Port (Slot+) IRQ 0
286 Capabilities: [80] Message Signalled Interrupts: 64bit-
287 Queue=0/0 Enable-
288 Capabilities: [90] #0d [0000]
289 Capabilities: [a0] Power Management version 2
290
291 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
292 #1 (rev 01) (prog-if 00 [UHCI])
293 Subsystem: ASRock Incorporation Unknown device 27c8
294 Flags: bus master, medium devsel, latency 0, IRQ 20
295 I/O ports at c880 [size=32]
296
297 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
298 #2 (rev 01) (prog-if 00 [UHCI])
299 Subsystem: ASRock Incorporation Unknown device 27c9
300 Flags: bus master, medium devsel, latency 0, IRQ 19
301 I/O ports at cc00 [size=32]
302
303 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
304 #3 (rev 01) (prog-if 00 [UHCI])
305 Subsystem: ASRock Incorporation Unknown device 27ca
306 Flags: bus master, medium devsel, latency 0, IRQ 18
307 I/O ports at d000 [size=32]
308
309 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
310 #4 (rev 01) (prog-if 00 [UHCI])
311 Subsystem: ASRock Incorporation Unknown device 27cb
312 Flags: bus master, medium devsel, latency 0, IRQ 16
313 I/O ports at d080 [size=32]
314
315 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI
316 Controller (rev 01) (prog-if 20 [EHCI])
317 Subsystem: ASRock Incorporation Unknown device 27cc
318 Flags: bus master, medium devsel, latency 0, IRQ 20
319 Memory at fbdff800 (32-bit, non-prefetchable) [size=1K]
320 Capabilities: [50] Power Management version 2
321 Capabilities: [58] Debug port
322
323 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1) (prog-if
324 01 [Subtractive decode])
325 Flags: bus master, fast devsel, latency 0
326 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
327 Memory behind bridge: fbe00000-fbefffff
328 Capabilities: [50] #0d [0000]
329
330 00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC
331 Interface Bridge (rev 01)
332 Subsystem: ASRock Incorporation Unknown device 27b8
333 Flags: bus master, medium devsel, latency 0
334 Capabilities: [e0] Vendor Specific Information
335
336 00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE
337 Controller (rev 01) (prog-if 8a [Master SecP PriP])
338 Subsystem: ASRock Incorporation Unknown device 27df
339 Flags: bus master, medium devsel, latency 0, IRQ 18
340 I/O ports at <unassigned>
341 I/O ports at <unassigned>
342 I/O ports at <ignored>
343 I/O ports at <ignored>
344 I/O ports at ffa0 [size=16]
345
346 00:1f.2 SATA controller: Intel Corporation 82801GR/GH (ICH7 Family)
347 Serial ATA Storage Controller AHCI (rev 01) (prog-if 01 [AHCI 1.0])
348 Subsystem: ASRock Incorporation Unknown device 27c1
349 Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 19
350 I/O ports at dc00 [size=8]
351 I/O ports at d880 [size=4]
352 I/O ports at d800 [size=8]
353 I/O ports at d480 [size=4]
354 I/O ports at d400 [size=16]
355 Memory at fbdffc00 (32-bit, non-prefetchable) [size=1K]
356 Capabilities: [80] Message Signalled Interrupts: 64bit-
357 Queue=0/0 Enable-
358 Capabilities: [70] Power Management version 2
359
360 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller
361 (rev 01)
362 Subsystem: ASRock Incorporation Unknown device 27da
363 Flags: medium devsel, IRQ 15
364 I/O ports at 0400 [size=32]
365
366 01:07.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A
367 IEEE-1394a-2000 Controller (PHY/Link) (prog-if 10 [OHCI])
368 Subsystem: ASRock Incorporation Unknown device 8023
369 Flags: bus master, medium devsel, latency 32, IRQ 21
370 Memory at fbeff800 (32-bit, non-prefetchable) [size=2K]
371 Memory at fbef8000 (32-bit, non-prefetchable) [size=16K]
372 Capabilities: [44] Power Management version 2
373
374 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
375 RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01)
376 Subsystem: ASRock Incorporation Unknown device 8168
377 Flags: bus master, fast devsel, latency 0, IRQ 17
378 I/O ports at e800 [size=256]
379 Memory at fbfff000 (64-bit, non-prefetchable) [size=4K]
380 Expansion ROM at fbfc0000 [disabled] [size=128K]
381 Capabilities: [40] Power Management version 2
382 Capabilities: [48] Vital Product Data
383 Capabilities: [50] Message Signalled Interrupts: 64bit+
384 Queue=0/1 Enable-
385 Capabilities: [60] Express Endpoint IRQ 0
386 Capabilities: [84] Vendor Specific Information
387
388 05:00.0 VGA compatible controller: nVidia Corporation GeForce 7300 LE
389 (rev a1) (prog-if 00 [VGA])
390 Subsystem: Giga-byte Technology Unknown device 341f
391 Flags: bus master, fast devsel, latency 0, IRQ 16
392 Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
393 Memory at d0000000 (64-bit, prefetchable) [size=256M]
394 Memory at fc000000 (64-bit, non-prefetchable) [size=16M]
395 [virtual] Expansion ROM at febe0000 [disabled] [size=128K]
396 Capabilities: [60] Power Management version 2
397 Capabilities: [68] Message Signalled Interrupts: 64bit+
398 Queue=0/0 Enable-
399 Capabilities: [78] Express Endpoint IRQ 0
400
401
402 > hdparm -tT /dev/sda
403
404 /dev/sda:
405 Timing cached reads: 13044 MB in 2.00 seconds = 6527.05 MB/sec
406 Timing buffered disk reads: 202 MB in 3.03 seconds = 66.74 MB/sec
407
408
409 > emerge --info
410
411 Portage 2.1.1-r2 (default-linux/x86/2006.1, gcc-4.1.1, glibc-2.4-r4,
412 2.6.18-gentoo-r6 i686)
413 =================================================================
414 System uname: 2.6.18-gentoo-r6 i686 Intel(R) Core(TM)2 CPU 6600
415 @ 2.40GHz
416 Gentoo Base System version 1.12.6
417 Last Sync: Tue, 30 Jan 2007 16:50:01 +0000
418 ccache version 2.4 [enabled]
419 app-admin/eselect-compiler: [Not Present]
420 dev-java/java-config: 1.3.7, 2.0.31
421 dev-lang/python: 2.4.3-r4
422 dev-python/pycrypto: 2.0.1-r5
423 dev-util/ccache: 2.4-r6
424 dev-util/confcache: [Not Present]
425 sys-apps/sandbox: 1.2.17
426 sys-devel/autoconf: 2.13, 2.61
427 sys-devel/automake: 1.4_p6, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10
428 sys-devel/binutils: 2.16.1-r3
429 sys-devel/gcc-config: 1.3.14
430 sys-devel/libtool: 1.5.22
431 virtual/os-headers: 2.6.17-r2
432 ACCEPT_KEYWORDS="x86"
433 AUTOCLEAN="yes"
434 CBUILD="i686-pc-linux-gnu"
435 CFLAGS="-march=nocona -O2 -pipe -fomit-frame-pointer"
436 CHOST="i686-pc-linux-gnu"
437 CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config
438 /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config"
439 CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/gconf
440 /etc/java-config/vms/ /etc/revdep-rebuild /etc/splash /etc/terminfo"
441 CXXFLAGS="-march=nocona -O2 -pipe -fomit-frame-pointer"
442 DISTDIR="/media/system/portage/distfiles"
443 FEATURES="autoconfig ccache confcache distlocks metadata-transfer
444 parallel-fetch sandbox sfperms strict"
445 GENTOO_MIRRORS="ftp://ftp.belnet.be/mirror/rsync.gentoo.org/gentoo/
446 ftp://ftp.uni-erlangen.de/"
447 LINGUAS="de"
448 MAKEOPTS="-j7"
449 PKGDIR="/media/system/portage/portage/packages"
450 PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times
451 --compress --force --whole-file --delete --delete-after --stats
452 --timeout=180 --exclude='/distfiles' --exclude='/local'
453 --exclude='/packages'"
454 PORTAGE_TMPDIR="/var/tmp"
455 PORTDIR="/media/system/portage"
456 PORTDIR_OVERLAY="/media/system/portage-billie /media/system/layman/sunrise"
457 SYNC="rsync://192.168.0.1/gentoo-portage"
458 USE="x86 7zip X a52 aac aalib ace acpi alsa alsa_cards_hda-intel
459 alsa_pcm_plugins_adpcm alsa_pcm_plugins_alaw alsa_pcm_plugins_asym
460 alsa_pcm_plugins_copy alsa_pcm_plugins_dmix alsa_pcm_plugins_dshare
461 alsa_pcm_plugins_dsnoop alsa_pcm_plugins_empty alsa_pcm_plugins_extplug
462 alsa_pcm_plugins_file alsa_pcm_plugins_hooks alsa_pcm_plugins_iec958
463 alsa_pcm_plugins_ioplug alsa_pcm_plugins_ladspa alsa_pcm_plugins_lfloat
464 alsa_pcm_plugins_linear alsa_pcm_plugins_meter alsa_pcm_plugins_mulaw
465 alsa_pcm_plugins_multi alsa_pcm_plugins_null alsa_pcm_plugins_plug
466 alsa_pcm_plugins_rate alsa_pcm_plugins_route alsa_pcm_plugins_share
467 alsa_pcm_plugins_shm alsa_pcm_plugins_softvol amr ao arj audiofile avahi
468 bash-completion berkdb bidi bitmap-fonts bl bzip2 cairo caps cdda cddb
469 cdparanoia chardet cli cracklib crypt css cups curl daap dbus dga
470 directfb divx djvu dlloader dri dts dv dvb dvd dvdr dvdread elibc_glibc
471 enca encode exif fame fbcon ffmpeg fftw flac fortran gdbm ggi gif glitz
472 gmedia gnutls gpm hal httpd iconv ieee1394 imagemagick imlib
473 input_devices_evdev input_devices_keyboard input_devices_mouse ipv6
474 isdnlog jack java jbig jpeg jpeg2k kernel_linux lame lcd_devices_bayrad
475 lcd_devices_cfontz lcd_devices_cfontz633 lcd_devices_glk
476 lcd_devices_hd44780 lcd_devices_lb216 lcd_devices_lcdm001
477 lcd_devices_mtxorb lcd_devices_ncurses lcd_devices_text lcms ldap lha
478 libcaca libg++ libnotify linguas_de live lzo mad matroska midi mjpeg
479 mmap mmx mmxext mng mod modplug mono motif mp3 mpeg mpi musepack
480 musicbrainz nas ncurses netjack network nls nptl nptlonly nsplugin ogg
481 openal opengl oss pam pcre perl plugins png portaudio ppds pppd
482 pulseaudio python quicktime rar readline real realmedia reflection rle
483 rpm rtc rtsp sdl session shout sid skins slang sndfile speex spell spl
484 sse sse2 ssl startup-notification stream svg svga tcpd tga theora tiff
485 timidity truetype truetype-fonts type1-fonts udev unicode upnp usb
486 userland_GNU v4l v4l2 vcd video_cards_fbdev video_cards_nv
487 video_cards_nvidia video_cards_v4l video_cards_vesa video_cards_vga
488 vidix vlm vorbis vorbis-psy win32codecs wma wmf wmp wxwindows x264 xanim
489 xcomposite xml xorg xosd xpm xv xvid xvmc yv12 zip zlib"
490 Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL,
491 LDFLAGS, PORTAGE_RSYNC_EXTRA_OPTS
492 --
493 gentoo-user@g.o mailing list

Replies

Subject Author
Re: [gentoo-user] Performance problem at writing big files and Multitasking Etaoin Shrdlu <shrdlu@×××××××××××××.org>
Re: [gentoo-user] Performance problem at writing big files and Multitasking Michael Schreckenbauer <grimlog@×××.de>