From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4400033B.8000808@domain.hid> Date: Sat, 25 Feb 2006 00:11:55 -0700 From: Jim Cromie MIME-Version: 1.0 Subject: Re: [Xenomai-help] Geode performance (Was: problems solved) References: <43FF1F62.4070102@domain.hid> In-Reply-To: <43FF1F62.4070102@domain.hid> Content-Type: multipart/mixed; boundary="------------050806040309010809000501" List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Philippe Gerum Cc: "xenomai@xenomai.org" This is a multi-part message in MIME format. --------------050806040309010809000501 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Philippe Gerum wrote: > Steven Seeger wrote: >>> Again, the only way to make your point here would be to run the >>> latency test >>> in user-space, disabling the periodic timing at configuration level >>> (v2.1 only), >>> and making sure that no SMI source is active. If the results >>> actually show >>> performance degradation on this board between v2.0 (which is based >>> on the latest fusion >>> code) and v2.1-rc3, then your conclusion would have more weight. >>> >> >> >> Didn't we already figure out that my geode board won't run the >> latency tests >> because it doesn't support aperiodic mode? > > No, we didn't. Geode is no different than any other x86 platform > Xenomai-wise, and it does obviously support the aperiodic mode; > actually all platforms Xenomai currently runs on do support aperiodic > mode, which is the fundamental one, only the periodic mode is > optional. When CONFIG_X86_UP_APIC is off, this mode is obtained by > programming the 8254 PIT in a different way than it is done for the > periodic one, but it's exactely the same hardware involved; the rest > is purely software-based. Incidentally, I'm running an MDB acquisition > system on a Geode 266Mhz board, right now, on my desk, just in front > of me, so unless I'm badly hallucinating, your board should work too. > FWIW, I have a geode SC-1100 @ 266MHz, on a soekris net-4801, w 128 MB ram. its a 586mmx, nearest I can tell, ive tried GeodeGX1 menu-choice too, never saw a difference. The bios is *not* PM, ACPI, or APIC, best I can tell. attached is an update to xeno-test which runs latency with -t0 -t1 -t2 I think Ive got xeno-test and xeno-test.in sync'd, that doesnt seem to happen as part of the configure make process for me. also attached are a couple short runs, is output from a run on a 15.1 kernel patched with ipipe-120 The second run had some stderrs, which didnt make it to the logfile RTD| 394| 7362| 24683| 0| 232| 35433 RTD| 469| 7145| 26284| 0| 232| 35433 set_rtc_mmss: can't update from 58 to 8 RTD| 671| 6531| 17180| 0| 232| 35433 set_rtc_mmss: can't update from 58 to 8 RTD| 559| 6083| 21488| 0| 232| 35433 set_rtc_mmss: can't update from 58 to 8 RTD| 648| 7210| 25429| 0| 232| 35433 set_rtc_mmss: can't update from 58 to 8 RTD| 525| 6382| 19801| 0| 232| 35433 set_rtc_mmss: can't update from 58 to 8 RTD| -259| 4791| 22527| 0| -259| 35433 set_rtc_mmss: can't update from 58 to 8 RTD| 682| 7543| 28459| 0| -259| 35433 set_rtc_mmss: can't update from 58 to 8 RTD| -180| 6725| 23142| 0| -259| 35433 set_rtc_mmss: can't update from 58 to 8 RTT| 00:00:22 (in-kernel timer handler, 100 us period) RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst RTD| 266| 4974| 20690| 0| -259| 35433 set_rtc_mmss: can't update from 58 to 8 RTD| -270| 7325| 28410| 0| -270| 35433 set_rtc_mmss: can't update from 58 to 8 RTD| 472| 7814| 27536| 0| -270| 35433 set_rtc_mmss: can't update from 58 to 8 --------------050806040309010809000501 Content-Type: text/plain; name="patch-xenotest" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="patch-xenotest" Index: scripts/xeno-test.in =================================================================== --- scripts/xeno-test.in (revision 591) +++ scripts/xeno-test.in (working copy) @@ -3,7 +3,7 @@ myusage() { cat >&1 < spawn N workloads (dd if=/dev/zero of=/dev/null) default=1 -d used as alternate src in workload (dd if=$device ..) The device must be mounted, and (unfortunately) cannot @@ -101,14 +101,11 @@ boxstatus ( cd ../testsuite/latency - #loudly ./run -- -T 10 -s -l 5 - loudly ./run -- -h $opts - [ -n "$prepost" ] && loudly $prepost - - cd ../klatency - #loudly ./run -- -T 10 -s -l 5 - loudly ./run -- -h $opts; + loudly ./run -- $opts -t0 + loudly ./run -- $opts -t1 + loudly ./run -- $opts -t2 + ) boxstatus } --------------050806040309010809000501 Content-Type: text/plain; name="test-2.6.15.1-ipipe-120-sk-060224.203205" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="test-2.6.15.1-ipipe-120-sk-060224.203205" Script started on Fri Feb 24 20:32:05 2006 creating workload using dd if=/dev/hda running ./xeno-test -T 30 -s -h Fri Feb 24 20:32:06 MST 2006 running: cat /proc/cpuinfo processor : 0 vendor_id : Geode by NSC cpu family : 5 model : 9 model name : Unknown stepping : 1 cpu MHz : 266.700 fpu : yes fpu_exception : yes cpuid level : 2 flags : fpu tsc msr cx8 cmov mmx cxmmx bogomips : 534.86 Fri Feb 24 20:32:06 MST 2006 running: cat /proc/meminfo MemTotal: 126364 kB MemFree: 84716 kB Buffers: 12 kB Cached: 31316 kB SwapCached: 0 kB Active: 19336 kB Inactive: 17312 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 126364 kB LowFree: 84716 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 8 kB Writeback: 0 kB Mapped: 10792 kB Slab: 4200 kB CommitLimit: 63180 kB Committed_AS: 9200 kB PageTables: 240 kB VmallocTotal: 909292 kB VmallocUsed: 356 kB VmallocChunk: 907640 kB Fri Feb 24 20:32:06 MST 2006 running: cat /proc/ipipe/Linux Priority=100, Id=0x00000000 irq0-15: accepted irq32-33: grabbed, virtual irq34: passed, virtual Fri Feb 24 20:32:06 MST 2006 running: cat /proc/ipipe/Xenomai Priority=200, Id=0x58454e4f irq0: grabbed irq1-31: passed irq32-33: passed, virtual irq34: grabbed, virtual Fri Feb 24 20:32:06 MST 2006 running: cat /proc/ipipe/version 1.2-00 Fri Feb 24 20:32:06 MST 2006 running: generate_loads 4 dd workload started, pids 2501 2502 2503 2504 Fri Feb 24 20:32:06 MST 2006 running: cat /proc/interrupts CPU0 0: 193828 XT-PIC timer 2: 0 XT-PIC cascade 4: 4853 XT-PIC serial 8: 4 XT-PIC rtc 10: 60017 XT-PIC eth0 14: 13933 XT-PIC ide0 NMI: 0 ERR: 0 Fri Feb 24 20:32:10 MST 2006 running: cat /proc/loadavg 1.46 1.26 0.67 5/38 2508 Fri Feb 24 20:32:12 MST 2006 running: top -bn1c top - 20:32:12 up 13 min, 1 user, load average: 1.74, 1.32, 0.70 Tasks: 40 total, 5 running, 35 sleeping, 0 stopped, 0 zombie Cpu(s): 32.8% us, 48.7% sy, 0.0% ni, 18.0% id, 0.2% wa, 0.0% hi, 0.3% si Mem: 126364k total, 52836k used, 73528k free, 10368k buffers Swap: 0k total, 0k used, 0k free, 31316k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 2503 root 19 0 1588 388 316 R 32.9 0.3 0:01.90 dd if /dev/hda of 2502 root 19 0 1584 384 316 R 20.8 0.3 0:00.52 dd if /dev/hda of 2501 root 19 0 1584 384 316 R 17.3 0.3 0:01.51 dd if /dev/hda of 2504 root 19 0 1584 384 316 R 17.3 0.3 0:01.94 dd if /dev/hda of 2512 root 15 0 2132 920 736 R 8.7 0.7 0:00.18 top -bn1c 1 root 16 0 1584 520 452 S 0.0 0.4 0:01.73 init [3] Fri Feb 24 20:32:12 MST 2006 running: ./run -- -h -T 30 -s -h -t0 * * * Type ^C to stop this application. * * == Sampling period: 100 us == Test mode: periodic user-mode task warming up... RTT| 00:00:01 (periodic user-mode task, 100 us period) RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst RTD| 24518| 35909| 52335| 0| 24518| 52335 RTD| 24495| 36096| 52414| 0| 24495| 52414 RTD| 24979| 34105| 54023| 0| 24495| 54023 RTD| 24596| 36025| 52050| 0| 24495| 54023 RTD| 25170| 37060| 52729| 0| 24495| 54023 RTD| 26081| 36951| 54180| 0| 24495| 54180 RTD| 25013| 36212| 54015| 0| 24495| 54180 RTD| 24698| 35939| 53175| 0| 24495| 54180 RTD| 24945| 36017| 52448| 0| 24495| 54180 RTD| 24293| 33667| 52819| 0| 24293| 54180 RTD| 24799| 35061| 51976| 0| 24293| 54180 RTD| 24574| 36261| 52677| 0| 24293| 54180 RTD| 24596| 36377| 52414| 0| 24293| 54180 RTD| 24551| 36306| 53933| 0| 24293| 54180 RTD| 24473| 35980| 52043| 0| 24293| 54180 RTD| 24686| 36572| 52369| 0| 24293| 54180 RTD| 24495| 34615| 59643| 0| 24293| 59643 RTD| 24731| 35148| 52425| 0| 24293| 59643 RTD| 25058| 36906| 57709| 0| 24293| 59643 RTD| 25620| 36914| 53303| 0| 24293| 59643 RTD| 24698| 36265| 51841| 0| 24293| 59643 RTT| 00:00:22 (periodic user-mode task, 100 us period) RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst RTD| 24360| 33487| 52009| 0| 24293| 59643 RTD| 24619| 37030| 52797| 0| 24293| 59643 RTD| 24540| 36715| 60659| 0| 24293| 60659 RTD| 24866| 36771| 53273| 0| 24293| 60659 RTD| 24641| 36059| 57382| 0| 24293| 60659 RTD| 24473| 35429| 52392| 0| 24293| 60659 RTD| 25058| 36239| 54011| 0| 24293| 60659 RTD| 24349| 35988| 57045| 0| 24293| 60659 ---|--param|----range-|--samples HSD| min| 24 - 25 | 23 HSD| min| 25 - 26 | 5 HSD| min| 26 - 27 | 1 ---|--param|----range-|--samples HSD| avg| 24 - 25 | 295 HSD| avg| 25 - 26 | 6756 HSD| avg| 26 - 27 | 16731 HSD| avg| 27 - 28 | 14647 HSD| avg| 28 - 29 | 4401 HSD| avg| 29 - 30 | 3544 HSD| avg| 30 - 31 | 8383 HSD| avg| 31 - 32 | 11476 HSD| avg| 32 - 33 | 7288 HSD| avg| 33 - 34 | 6268 HSD| avg| 34 - 35 | 14306 HSD| avg| 35 - 36 | 34888 HSD| avg| 36 - 37 | 43960 HSD| avg| 37 - 38 | 31494 HSD| avg| 38 - 39 | 21370 HSD| avg| 39 - 40 | 15936 HSD| avg| 40 - 41 | 14656 HSD| avg| 41 - 42 | 14941 HSD| avg| 42 - 43 | 12106 HSD| avg| 43 - 44 | 7975 HSD| avg| 44 - 45 | 3411 HSD| avg| 45 - 46 | 758 HSD| avg| 46 - 47 | 429 HSD| avg| 47 - 48 | 797 HSD| avg| 48 - 49 | 1067 HSD| avg| 49 - 50 | 1160 HSD| avg| 50 - 51 | 669 HSD| avg| 51 - 52 | 161 HSD| avg| 52 - 53 | 39 HSD| avg| 53 - 54 | 5 HSD| avg| 54 - 55 | 5 HSD| avg| 57 - 58 | 3 HSD| avg| 59 - 60 | 1 HSD| avg| 60 - 61 | 1 ---|--param|----range-|--samples HSD| max| 51 - 52 | 2 HSD| max| 52 - 53 | 14 HSD| max| 53 - 54 | 4 HSD| max| 54 - 55 | 4 HSD| max| 57 - 58 | 3 HSD| max| 59 - 60 | 1 HSD| max| 60 - 61 | 1 HSH|--param|--samples-|--average--|---stddev-- HSS| min| 29| 24.241| 0.511 HSS| avg| 299927| 35.385| 5.021 HSS| max| 29| 53.379| 2.352 ---|------------|------------|------------|--------|------------------------- RTS| 24293| 35883| 60659| 0| 00:00:30/00:00:30 Fri Feb 24 20:33:10 MST 2006 running: ./run -- -h -T 30 -s -h -t1 * * * Type ^C to stop this application. * * == Sampling period: 100 us == Test mode: in-kernel periodic task warming up... RTT| 00:00:01 (in-kernel periodic task, 100 us period) RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst RTD| 11489| 25459| 35936| 0| 11489| 35936 RTD| 11354| 25246| 35294| 0| 11354| 35936 RTD| 11342| 24759| 35962| 0| 11342| 35962 RTD| 11241| 22104| 41271| 0| 11241| 41271 RTD| 11927| 26422| 34466| 0| 11241| 41271 RTD| 11736| 25321| 35568| 0| 11241| 41271 RTD| 11567| 22417| 34882| 0| 11241| 41271 RTD| 11466| 25230| 34327| 0| 11241| 41271 RTD| 11792| 26401| 36802| 0| 11241| 41271 RTD| 11545| 25838| 35786| 0| 11241| 41271 RTD| 11444| 23467| 35714| 0| 11241| 41271 RTD| 11522| 23535| 36592| 0| 11241| 41271 RTD| 11264| 24780| 34507| 0| 11241| 41271 RTD| 11016| 25575| 36948| 0| 11016| 41271 RTD| 11354| 24830| 38268| 0| 11016| 41271 RTD| 11511| 24947| 35598| 0| 11016| 41271 RTD| 11219| 24788| 37458| 0| 11016| 41271 RTD| 11489| 25173| 36254| 0| 11016| 41271 RTD| 11354| 22270| 40829| 0| 11016| 41271 RTD| 11736| 25615| 34331| 0| 11016| 41271 RTD| 11219| 25585| 38939| 0| 11016| 41271 RTT| 00:00:22 (in-kernel periodic task, 100 us period) RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst RTD| 11691| 23312| 36427| 0| 11016| 41271 RTD| 11444| 23097| 34968| 0| 11016| 41271 RTD| 11579| 25287| 36352| 0| 11016| 41271 RTD| 11657| 24944| 34541| 0| 11016| 41271 RTD| 10780| 24749| 36183| 0| 10780| 41271 RTD| 11567| 25289| 39468| 0| 10780| 41271 RTD| 11579| 25062| 33971| 0| 10780| 41271 RTD| 11455| 24564| 41462| 0| 10780| 41462 ---|--param|----range-|--samples HSD| min| 10 - 11 | 1 HSD| min| 11 - 12 | 28 ---|--param|----range-|--samples HSD| avg| 10 - 11 | 1 HSD| avg| 11 - 12 | 236 HSD| avg| 12 - 13 | 3339 HSD| avg| 13 - 14 | 11029 HSD| avg| 14 - 15 | 12559 HSD| avg| 15 - 16 | 9363 HSD| avg| 16 - 17 | 5350 HSD| avg| 17 - 18 | 9591 HSD| avg| 18 - 19 | 11013 HSD| avg| 19 - 20 | 7944 HSD| avg| 20 - 21 | 5799 HSD| avg| 21 - 22 | 2204 HSD| avg| 22 - 23 | 2373 HSD| avg| 23 - 24 | 5685 HSD| avg| 24 - 25 | 12507 HSD| avg| 25 - 26 | 24235 HSD| avg| 26 - 27 | 36380 HSD| avg| 27 - 28 | 47654 HSD| avg| 28 - 29 | 43793 HSD| avg| 29 - 30 | 23994 HSD| avg| 30 - 31 | 12354 HSD| avg| 31 - 32 | 5722 HSD| avg| 32 - 33 | 2241 HSD| avg| 33 - 34 | 618 HSD| avg| 34 - 35 | 99 HSD| avg| 35 - 36 | 21 HSD| avg| 36 - 37 | 8 HSD| avg| 37 - 38 | 4 HSD| avg| 38 - 39 | 3 HSD| avg| 39 - 40 | 2 HSD| avg| 40 - 41 | 1 HSD| avg| 41 - 42 | 2 ---|--param|----range-|--samples HSD| max| 33 - 34 | 1 HSD| max| 34 - 35 | 7 HSD| max| 35 - 36 | 7 HSD| max| 36 - 37 | 7 HSD| max| 37 - 38 | 1 HSD| max| 38 - 39 | 2 HSD| max| 39 - 40 | 1 HSD| max| 40 - 41 | 1 HSD| max| 41 - 42 | 2 HSH|--param|--samples-|--average--|---stddev-- HSS| min| 29| 10.966| 0.186 HSS| avg| 296124| 24.148| 5.273 HSS| max| 29| 35.931| 2.137 ---|------------|------------|------------|--------|------------------------- RTS| 10780| 24691| 41462| 0| 00:00:30/00:00:30 Fri Feb 24 20:34:15 MST 2006 running: ./run -- -h -T 30 -s -h -t2 * * * Type ^C to stop this application. * * == Sampling period: 100 us == Test mode: in-kernel timer handler warming up... RTT| 00:00:01 (in-kernel timer handler, 100 us period) RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst RTD| 664| 6277| 16783| 0| 664| 16783 RTD| 428| 6491| 17368| 0| 428| 17368 RTD| 720| 5915| 33900| 0| 428| 33900 RTD| 750| 6722| 20544| 0| 428| 33900 RTD| 821| 6958| 25343| 0| 428| 33900 RTD| 540| 5927| 25017| 0| 428| 33900 RTD| 503| 6178| 24578| 0| 428| 33900 RTD| 784| 7118| 23588| 0| 428| 33900 RTD| 536| 6658| 20386| 0| 428| 33900 RTD| 638| 6389| 23746| 0| 428| 33900 RTD| 720| 6467| 24027| 0| 428| 33900 RTD| 641| 6559| 20615| 0| 428| 33900 RTD| 638| 5743| 24353| 0| 428| 33900 RTD| 593| 6258| 33843| 0| 428| 33900 RTD| 664| 7178| 20244| 0| 428| 33900 RTD| 368| 6409| 25141| 0| 368| 33900 RTD| 754| 6178| 24342| 0| 368| 33900 RTD| 885| 6560| 24083| 0| 368| 33900 RTD| 866| 7463| 24218| 0| 368| 33900 RTD| 788| 6029| 19258| 0| 368| 33900 RTD| 439| 5224| 23371| 0| 368| 33900 RTT| 00:00:22 (in-kernel timer handler, 100 us period) RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst RTD| -1275| 5606| 24391| 0| -1275| 33900 RTD| 480| 6927| 25969| 0| -1275| 33900 RTD| 540| 6528| 20300| 0| -1275| 33900 RTD| 626| 7295| 28095| 0| -1275| 33900 RTD| 559| 6663| 27559| 0| -1275| 33900 RTD| 559| 6932| 29460| 0| -1275| 33900 RTD| 761| 5913| 23637| 0| -1275| 33900 RTD| 784| 6927| 28054| 0| -1275| 33900 ---|--param|----range-|--samples HSD| min| 0 - 1 | 28 HSD| min| 1 - 2 | 1 ---|--param|----range-|--samples HSD| avg| 0 - 1 | 371 HSD| avg| 1 - 2 | 16714 HSD| avg| 2 - 3 | 43661 HSD| avg| 3 - 4 | 36495 HSD| avg| 4 - 5 | 12135 HSD| avg| 5 - 6 | 3711 HSD| avg| 6 - 7 | 12141 HSD| avg| 7 - 8 | 48270 HSD| avg| 8 - 9 | 62581 HSD| avg| 9 - 10 | 43581 HSD| avg| 10 - 11 | 16895 HSD| avg| 11 - 12 | 2961 HSD| avg| 12 - 13 | 201 HSD| avg| 13 - 14 | 61 HSD| avg| 14 - 15 | 32 HSD| avg| 15 - 16 | 26 HSD| avg| 16 - 17 | 20 HSD| avg| 17 - 18 | 17 HSD| avg| 18 - 19 | 8 HSD| avg| 19 - 20 | 9 HSD| avg| 20 - 21 | 14 HSD| avg| 22 - 23 | 3 HSD| avg| 23 - 24 | 6 HSD| avg| 24 - 25 | 7 HSD| avg| 25 - 26 | 4 HSD| avg| 27 - 28 | 1 HSD| avg| 28 - 29 | 2 HSD| avg| 29 - 30 | 2 HSD| avg| 33 - 34 | 2 ---|--param|----range-|--samples HSD| max| 16 - 17 | 1 HSD| max| 17 - 18 | 1 HSD| max| 19 - 20 | 1 HSD| max| 20 - 21 | 5 HSD| max| 23 - 24 | 4 HSD| max| 24 - 25 | 7 HSD| max| 25 - 26 | 4 HSD| max| 27 - 28 | 1 HSD| max| 28 - 29 | 2 HSD| max| 29 - 30 | 1 HSD| max| 33 - 34 | 2 HSH|--param|--samples-|--average--|---stddev-- HSS| min| 29| 0.034| 0.186 HSS| avg| 299931| 5.974| 2.933 HSS| max| 29| 23.793| 4.021 ---|------------|------------|------------|--------|------------------------- RTS| -1275| 6465| 33900| 0| 00:00:30/00:00:30 Fri Feb 24 20:35:21 MST 2006 running: cat /proc/interrupts CPU0 0: 241551 XT-PIC timer 2: 0 XT-PIC cascade 4: 5848 XT-PIC serial 8: 4 XT-PIC rtc 10: 66215 XT-PIC eth0 14: 407445 XT-PIC ide0 NMI: 0 ERR: 0 Fri Feb 24 20:35:21 MST 2006 running: cat /proc/loadavg 5.01 3.05 1.48 5/38 2836 Fri Feb 24 20:35:21 MST 2006 running: top -bn1c top - 20:35:22 up 16 min, 1 user, load average: 4.93, 3.07, 1.49 Tasks: 40 total, 5 running, 35 sleeping, 0 stopped, 0 zombie Cpu(s): 28.6% us, 56.4% sy, 0.0% ni, 14.5% id, 0.1% wa, 0.0% hi, 0.3% si Mem: 126364k total, 123840k used, 2524k free, 103808k buffers Swap: 0k total, 0k used, 0k free, 7724k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 2501 root 21 0 1584 384 316 R 31.4 0.3 0:43.18 dd if /dev/hda of 2502 root 21 0 1584 384 316 R 19.2 0.3 0:45.26 dd if /dev/hda of 2503 root 20 0 1588 388 316 R 19.2 0.3 0:48.73 dd if /dev/hda of 2504 root 25 0 1584 384 316 R 17.4 0.3 0:43.20 dd if /dev/hda of 2840 root 15 0 2132 920 736 R 10.5 0.7 0:00.18 top -bn1c 91 root 15 0 0 0 0 D 1.7 0.0 0:03.62 [kswapd0] Script done on Fri Feb 24 20:35:22 2006 --------------050806040309010809000501 Content-Type: text/plain; name="test-2.6.15.1-ipipe-120-sk-060224.203541" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="test-2.6.15.1-ipipe-120-sk-060224.203541" Script started on Fri Feb 24 20:35:41 2006 creating workload using dd if=/dev/hda running ./xeno-test -T 30 -s -h Fri Feb 24 20:35:41 MST 2006 running: cat /proc/cpuinfo processor : 0 vendor_id : Geode by NSC cpu family : 5 model : 9 model name : Unknown stepping : 1 cpu MHz : 266.700 fpu : yes fpu_exception : yes cpuid level : 2 flags : fpu tsc msr cx8 cmov mmx cxmmx bogomips : 534.86 Fri Feb 24 20:35:41 MST 2006 running: cat /proc/meminfo MemTotal: 126364 kB MemFree: 3104 kB Buffers: 103680 kB Cached: 8156 kB SwapCached: 0 kB Active: 70940 kB Inactive: 46208 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 126364 kB LowFree: 3104 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 4 kB Writeback: 0 kB Mapped: 10784 kB Slab: 5324 kB CommitLimit: 63180 kB Committed_AS: 9188 kB PageTables: 240 kB VmallocTotal: 909292 kB VmallocUsed: 356 kB VmallocChunk: 907640 kB Fri Feb 24 20:35:41 MST 2006 running: cat /proc/ipipe/Linux Priority=100, Id=0x00000000 irq0-15: accepted irq32-33: grabbed, virtual irq34: passed, virtual Fri Feb 24 20:35:41 MST 2006 running: cat /proc/ipipe/Xenomai Priority=200, Id=0x58454e4f irq0: grabbed irq1-31: passed irq32-33: passed, virtual irq34: grabbed, virtual Fri Feb 24 20:35:42 MST 2006 running: cat /proc/ipipe/version 1.2-00 Fri Feb 24 20:35:42 MST 2006 running: generate_loads 4 dd workload started, pids 2886 2887 2888 2889 Fri Feb 24 20:35:46 MST 2006 running: cat /proc/interrupts CPU0 0: 247945 XT-PIC timer 2: 0 XT-PIC cascade 4: 8260 XT-PIC serial 8: 4 XT-PIC rtc 10: 67792 XT-PIC eth0 14: 427861 XT-PIC ide0 NMI: 0 ERR: 0 Fri Feb 24 20:35:47 MST 2006 running: cat /proc/loadavg 4.04 2.99 1.50 5/38 2893 Fri Feb 24 20:35:49 MST 2006 running: top -bn1c top - 20:35:50 up 16 min, 1 user, load average: 4.04, 2.99, 1.50 Tasks: 40 total, 6 running, 34 sleeping, 0 stopped, 0 zombie Cpu(s): 28.0% us, 55.7% sy, 0.0% ni, 15.9% id, 0.1% wa, 0.0% hi, 0.3% si Mem: 126364k total, 123432k used, 2932k free, 103392k buffers Swap: 0k total, 0k used, 0k free, 7896k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 2889 root 19 0 1584 384 316 R 27.3 0.3 0:02.24 dd if /dev/hda of 2886 root 19 0 1584 380 316 R 25.6 0.3 0:02.15 dd if /dev/hda of 2888 root 19 0 1584 384 316 R 18.8 0.3 0:02.60 dd if /dev/hda of 2887 root 20 0 1588 380 316 R 17.1 0.3 0:00.40 dd if /dev/hda of 2897 root 15 0 2132 920 736 R 8.5 0.7 0:00.16 top -bn1c 1 root 16 0 1584 520 452 S 0.0 0.4 0:01.94 init [3] Fri Feb 24 20:35:50 MST 2006 running: ./run -- -h -T 30 -s -h -t0 * * * Type ^C to stop this application. * * == Sampling period: 100 us == Test mode: periodic user-mode task warming up... RTT| 00:00:01 (periodic user-mode task, 100 us period) RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst RTD| 22403| 34319| 55103| 0| 22403| 55103 RTD| 21886| 33967| 54653| 0| 21886| 55103 RTD| 22302| 33959| 57499| 0| 21886| 57499 RTD| 21897| 34296| 54293| 0| 21886| 57499 RTD| 22437| 32230| 54473| 0| 21886| 57499 RTD| 22257| 34413| 56756| 0| 21886| 57499 RTD| 22324| 34401| 54664| 0| 21886| 57499 RTD| 22313| 34851| 56587| 0| 21886| 57499 RTD| 22122| 34113| 55688| 0| 21886| 57499 RTD| 15643| 31169| 54169| 1| 15643| 57499 RTD| 22200| 34233| 54585| 1| 15643| 57499 RTD| 22437| 35545| 55058| 1| 15643| 57499 RTD| 22830| 34866| 55215| 1| 15643| 57499 RTD| 22032| 34315| 55451| 1| 15643| 57499 RTD| 22189| 33292| 55046| 1| 15643| 57499 RTD| 21942| 34420| 56025| 1| 15643| 57499 RTD| 21751| 32133| 54923| 1| 15643| 57499 RTD| 23427| 34056| 56014| 1| 15643| 57499 RTD| 23235| 34694| 55710| 1| 15643| 57499 RTD| 23258| 35268| 55665| 1| 15643| 57499 RTD| 21863| 32287| 54855| 1| 15643| 57499 RTT| 00:00:22 (periodic user-mode task, 100 us period) RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst RTD| 21368| 33693| 55406| 1| 15643| 57499 RTD| 22954| 35260| 55530| 1| 15643| 57499 RTD| 22965| 35035| 55984| 1| 15643| 57499 RTD| 21863| 30701| 55485| 1| 15643| 57499 RTD| 21706| 34859| 56644| 1| 15643| 57499 RTD| 21908| 34165| 54821| 1| 15643| 57499 RTD| 21211| 35121| 54934| 1| 15643| 57499 RTD| 22054| 32197| 54720| 1| 15643| 57499 ---|--param|----range-|--samples HSD| min| 15 - 16 | 1 HSD| min| 21 - 22 | 10 HSD| min| 22 - 23 | 15 HSD| min| 23 - 24 | 3 ---|--param|----range-|--samples HSD| avg| 15 - 16 | 1 HSD| avg| 21 - 22 | 44 HSD| avg| 22 - 23 | 1402 HSD| avg| 23 - 24 | 7032 HSD| avg| 24 - 25 | 11547 HSD| avg| 25 - 26 | 18291 HSD| avg| 26 - 27 | 6537 HSD| avg| 27 - 28 | 3726 HSD| avg| 28 - 29 | 6993 HSD| avg| 29 - 30 | 9605 HSD| avg| 30 - 31 | 8735 HSD| avg| 31 - 32 | 7038 HSD| avg| 32 - 33 | 11988 HSD| avg| 33 - 34 | 31772 HSD| avg| 34 - 35 | 43253 HSD| avg| 35 - 36 | 34593 HSD| avg| 36 - 37 | 24983 HSD| avg| 37 - 38 | 18046 HSD| avg| 38 - 39 | 14429 HSD| avg| 39 - 40 | 12344 HSD| avg| 40 - 41 | 9784 HSD| avg| 41 - 42 | 7628 HSD| avg| 42 - 43 | 3653 HSD| avg| 43 - 44 | 733 HSD| avg| 44 - 45 | 122 HSD| avg| 45 - 46 | 324 HSD| avg| 46 - 47 | 884 HSD| avg| 47 - 48 | 1284 HSD| avg| 48 - 49 | 881 HSD| avg| 49 - 50 | 596 HSD| avg| 50 - 51 | 501 HSD| avg| 51 - 52 | 409 HSD| avg| 52 - 53 | 327 HSD| avg| 53 - 54 | 251 HSD| avg| 54 - 55 | 148 HSD| avg| 55 - 56 | 32 HSD| avg| 56 - 57 | 7 HSD| avg| 57 - 58 | 1 ---|--param|----range-|--samples HSD| max| 54 - 55 | 11 HSD| max| 55 - 56 | 12 HSD| max| 56 - 57 | 5 HSD| max| 57 - 58 | 1 HSH|--param|--samples-|--average--|---stddev-- HSS| min| 29| 21.517| 1.405 HSS| avg| 299924| 33.446| 5.184 HSS| max| 29| 54.862| 0.833 ---|------------|------------|------------|--------|------------------------- RTS| 15643| 33940| 57499| 1| 00:00:30/00:00:30 Fri Feb 24 20:36:53 MST 2006 running: ./run -- -h -T 30 -s -h -t1 * * * Type ^C to stop this application. * * == Sampling period: 100 us == Test mode: in-kernel periodic task warming up... RTT| 00:00:01 (in-kernel periodic task, 100 us period) RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst RTD| 10003| 23957| 42219| 0| 10003| 42219 RTD| 10689| 22961| 47150| 0| 10003| 47150 RTD| 9756| 21788| 43235| 0| 9756| 47150 RTD| 11196| 25006| 42324| 0| 9756| 47150 RTD| 11488| 25460| 42583| 0| 9756| 47150 RTD| 10498| 24214| 43179| 0| 9756| 47150 RTD| 10577| 23991| 45714| 0| 9756| 47150 RTD| 10937| 23553| 43539| 0| 9756| 47150 RTD| 10824| 23980| 42740| 0| 9756| 47150 RTD| 10712| 23755| 42178| 0| 9756| 47150 RTD| 10408| 23954| 42414| 0| 9756| 47150 RTD| 10903| 24078| 45039| 0| 9756| 47150 RTD| 9868| 21890| 44746| 0| 9756| 47150 RTD| 11477| 24125| 45575| 0| 9756| 47150 RTD| 11432| 25304| 42707| 0| 9756| 47150 RTD| 10487| 24499| 44113| 0| 9756| 47150 RTD| 10532| 20660| 46430| 0| 9756| 47150 RTD| 10476| 25468| 43719| 0| 9756| 47150 RTD| 10757| 24755| 42287| 0| 9756| 47150 RTD| 10318| 22870| 42729| 0| 9756| 47150 RTD| 10048| 23250| 42088| 0| 9756| 47150 RTT| 00:00:22 (in-kernel periodic task, 100 us period) RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst RTD| 10397| 24776| 42740| 0| 9756| 47150 RTD| 11139| 24571| 42279| 0| 9756| 47150 RTD| 10588| 23908| 41904| 0| 9756| 47150 RTD| 10903| 23972| 42684| 0| 9756| 47150 RTD| 10284| 23762| 42883| 0| 9756| 47150 RTD| 11443| 24196| 42245| 0| 9756| 47150 RTD| 11466| 23523| 42617| 0| 9756| 47150 RTD| 11027| 24144| 47712| 0| 9756| 47712 RTD| 11184| 24034| 42628| 0| 9756| 47712 ---|--param|----range-|--samples HSD| min| 9 - 10 | 2 HSD| min| 10 - 11 | 19 HSD| min| 11 - 12 | 9 ---|--param|----range-|--samples HSD| avg| 9 - 10 | 2 HSD| avg| 10 - 11 | 122 HSD| avg| 11 - 12 | 596 HSD| avg| 12 - 13 | 2635 HSD| avg| 13 - 14 | 9571 HSD| avg| 14 - 15 | 15653 HSD| avg| 15 - 16 | 11973 HSD| avg| 16 - 17 | 8793 HSD| avg| 17 - 18 | 13341 HSD| avg| 18 - 19 | 9352 HSD| avg| 19 - 20 | 6651 HSD| avg| 20 - 21 | 4120 HSD| avg| 21 - 22 | 3716 HSD| avg| 22 - 23 | 5224 HSD| avg| 23 - 24 | 9697 HSD| avg| 24 - 25 | 23295 HSD| avg| 25 - 26 | 40964 HSD| avg| 26 - 27 | 46949 HSD| avg| 27 - 28 | 41781 HSD| avg| 28 - 29 | 25332 HSD| avg| 29 - 30 | 10931 HSD| avg| 30 - 31 | 3039 HSD| avg| 31 - 32 | 690 HSD| avg| 32 - 33 | 206 HSD| avg| 33 - 34 | 123 HSD| avg| 34 - 35 | 118 HSD| avg| 35 - 36 | 220 HSD| avg| 36 - 37 | 494 HSD| avg| 37 - 38 | 889 HSD| avg| 38 - 39 | 1259 HSD| avg| 39 - 40 | 1185 HSD| avg| 40 - 41 | 1019 HSD| avg| 41 - 42 | 379 HSD| avg| 42 - 43 | 77 HSD| avg| 43 - 44 | 7 HSD| avg| 44 - 45 | 3 HSD| avg| 45 - 46 | 5 HSD| avg| 46 - 47 | 2 HSD| avg| 47 - 48 | 2 ---|--param|----range-|--samples HSD| max| 41 - 42 | 1 HSD| max| 42 - 43 | 17 HSD| max| 43 - 44 | 4 HSD| max| 44 - 45 | 2 HSD| max| 45 - 46 | 3 HSD| max| 46 - 47 | 1 HSD| max| 47 - 48 | 2 HSH|--param|--samples-|--average--|---stddev-- HSS| min| 30| 10.233| 0.568 HSS| avg| 300415| 23.372| 5.336 HSS| max| 30| 43.000| 1.619 ---|------------|------------|------------|--------|------------------------- RTS| 9756| 23880| 47712| 0| 00:00:30/00:00:30 Fri Feb 24 20:37:59 MST 2006 running: ./run -- -h -T 30 -s -h -t2 * * * Type ^C to stop this application. * * == Sampling period: 100 us == Test mode: in-kernel timer handler warming up... RTT| 00:00:01 (in-kernel timer handler, 100 us period) RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst RTD| 604| 5786| 15530| 0| 604| 15530 RTD| 547| 6045| 19344| 0| 547| 19344 RTD| 232| 7997| 35433| 0| 232| 35433 RTD| 536| 6108| 21811| 0| 232| 35433 RTD| 693| 6283| 19062| 0| 232| 35433 RTD| 1335| 7236| 24702| 0| 232| 35433 RTD| 896| 6733| 27398| 0| 232| 35433 RTD| 705| 6513| 18114| 0| 232| 35433 RTD| 765| 6282| 22831| 0| 232| 35433 RTD| 1305| 7250| 22516| 0| 232| 35433 RTD| 731| 6910| 20600| 0| 232| 35433 RTD| 484| 4973| 23742| 0| 232| 35433 RTD| 394| 7362| 24683| 0| 232| 35433 RTD| 469| 7145| 26284| 0| 232| 35433 RTD| 671| 6531| 17180| 0| 232| 35433 RTD| 559| 6083| 21488| 0| 232| 35433 RTD| 648| 7210| 25429| 0| 232| 35433 RTD| 525| 6382| 19801| 0| 232| 35433 RTD| -259| 4791| 22527| 0| -259| 35433 RTD| 682| 7543| 28459| 0| -259| 35433 RTD| -180| 6725| 23142| 0| -259| 35433 RTT| 00:00:22 (in-kernel timer handler, 100 us period) RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst RTD| 266| 4974| 20690| 0| -259| 35433 RTD| -270| 7325| 28410| 0| -270| 35433 RTD| 472| 7814| 27536| 0| -270| 35433 RTD| 356| 6125| 24567| 0| -270| 35433 RTD| 765| 6185| 28635| 0| -270| 35433 RTD| 457| 6613| 30885| 0| -270| 35433 RTD| -2557| 7471| 30930| 0| -2557| 35433 RTD| 472| 6674| 28189| 0| -2557| 35433 ---|--param|----range-|--samples HSD| min| 0 - 1 | 26 HSD| min| 1 - 2 | 2 HSD| min| 2 - 3 | 1 ---|--param|----range-|--samples HSD| avg| 0 - 1 | 453 HSD| avg| 1 - 2 | 14702 HSD| avg| 2 - 3 | 41248 HSD| avg| 3 - 4 | 38015 HSD| avg| 4 - 5 | 13710 HSD| avg| 5 - 6 | 4129 HSD| avg| 6 - 7 | 13221 HSD| avg| 7 - 8 | 38982 HSD| avg| 8 - 9 | 52208 HSD| avg| 9 - 10 | 49385 HSD| avg| 10 - 11 | 24651 HSD| avg| 11 - 12 | 3992 HSD| avg| 12 - 13 | 342 HSD| avg| 13 - 14 | 56 HSD| avg| 14 - 15 | 43 HSD| avg| 15 - 16 | 20 HSD| avg| 16 - 17 | 18 HSD| avg| 17 - 18 | 11 HSD| avg| 18 - 19 | 10 HSD| avg| 19 - 20 | 13 HSD| avg| 20 - 21 | 3 HSD| avg| 21 - 22 | 2 HSD| avg| 22 - 23 | 4 HSD| avg| 23 - 24 | 2 HSD| avg| 24 - 25 | 3 HSD| avg| 25 - 26 | 2 HSD| avg| 26 - 27 | 1 HSD| avg| 27 - 28 | 2 HSD| avg| 28 - 29 | 4 HSD| avg| 30 - 31 | 2 HSD| avg| 35 - 36 | 1 ---|--param|----range-|--samples HSD| max| 15 - 16 | 1 HSD| max| 17 - 18 | 1 HSD| max| 18 - 19 | 1 HSD| max| 19 - 20 | 3 HSD| max| 20 - 21 | 2 HSD| max| 21 - 22 | 2 HSD| max| 22 - 23 | 3 HSD| max| 23 - 24 | 2 HSD| max| 24 - 25 | 3 HSD| max| 25 - 26 | 1 HSD| max| 26 - 27 | 1 HSD| max| 27 - 28 | 2 HSD| max| 28 - 29 | 4 HSD| max| 30 - 31 | 2 HSD| max| 35 - 36 | 1 HSH|--param|--samples-|--average--|---stddev-- HSS| min| 29| 0.138| 0.441 HSS| avg| 295235| 6.093| 3.004 HSS| max| 29| 23.621| 4.555 ---|------------|------------|------------|--------|------------------------- RTS| -2557| 6588| 35433| 0| 00:00:30/00:00:30 Fri Feb 24 20:38:58 MST 2006 running: cat /proc/interrupts CPU0 0: 295848 XT-PIC timer 2: 0 XT-PIC cascade 4: 9290 XT-PIC serial 8: 4 XT-PIC rtc 10: 73744 XT-PIC eth0 14: 823581 XT-PIC ide0 NMI: 0 ERR: 0 Fri Feb 24 20:38:58 MST 2006 running: cat /proc/loadavg 4.94 3.98 2.17 5/38 3221 Fri Feb 24 20:38:58 MST 2006 running: top -bn1c top - 20:38:59 up 19 min, 1 user, load average: 4.94, 3.98, 2.17 Tasks: 40 total, 5 running, 35 sleeping, 0 stopped, 0 zombie Cpu(s): 24.8% us, 61.4% sy, 0.0% ni, 13.4% id, 0.1% wa, 0.0% hi, 0.3% si Mem: 126364k total, 123964k used, 2400k free, 104732k buffers Swap: 0k total, 0k used, 0k free, 6908k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 2886 root 22 0 1584 380 316 R 31.4 0.3 0:43.38 dd if /dev/hda of 2888 root 25 0 1584 384 316 R 19.2 0.3 0:43.06 dd if /dev/hda of 2887 root 19 0 1588 380 316 R 17.4 0.3 0:45.32 dd if /dev/hda of 2889 root 20 0 1584 384 316 R 17.4 0.3 0:47.73 dd if /dev/hda of 3225 root 15 0 2128 920 736 R 7.0 0.7 0:00.15 top -bn1c 1462 root 16 0 3864 3864 3192 S 1.7 3.1 0:01.11 /usr/sbin/ntpd -p Script done on Fri Feb 24 20:38:59 2006 --------------050806040309010809000501 Content-Type: text/plain; name="test-2.6.15.1-ipipe-120-sk-060224.203913" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="test-2.6.15.1-ipipe-120-sk-060224.203913" Script started on Fri Feb 24 20:39:13 2006 creating workload using dd if=/dev/hda running ./xeno-test -T 30 -s -q Fri Feb 24 20:39:14 MST 2006 running: cat /proc/cpuinfo processor : 0 vendor_id : Geode by NSC cpu family : 5 model : 9 model name : Unknown stepping : 1 cpu MHz : 266.700 fpu : yes fpu_exception : yes cpuid level : 2 flags : fpu tsc msr cx8 cmov mmx cxmmx bogomips : 534.86 Fri Feb 24 20:39:14 MST 2006 running: cat /proc/meminfo MemTotal: 126364 kB MemFree: 2912 kB Buffers: 104732 kB Cached: 7292 kB SwapCached: 0 kB Active: 73456 kB Inactive: 43896 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 126364 kB LowFree: 2912 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 4 kB Writeback: 0 kB Mapped: 10800 kB Slab: 5316 kB CommitLimit: 63180 kB Committed_AS: 9200 kB PageTables: 240 kB VmallocTotal: 909292 kB VmallocUsed: 356 kB VmallocChunk: 907640 kB Fri Feb 24 20:39:14 MST 2006 running: zgrep XENO /proc/config.gz CONFIG_XENOMAI=y CONFIG_XENO_OPT_NUCLEUS=y CONFIG_XENO_OPT_PERVASIVE=y CONFIG_XENO_OPT_PIPE=y CONFIG_XENO_OPT_PIPE_NRDEV=32 CONFIG_XENO_OPT_SYS_HEAPSZ=128 # CONFIG_XENO_OPT_ISHIELD is not set CONFIG_XENO_OPT_STATS=y # CONFIG_XENO_OPT_DEBUG is not set # CONFIG_XENO_OPT_WATCHDOG is not set CONFIG_XENO_OPT_TIMING_PERIODIC=y CONFIG_XENO_OPT_TIMING_PERIOD=0 CONFIG_XENO_OPT_TIMING_TIMERLAT=0 CONFIG_XENO_OPT_TIMING_SCHEDLAT=0 # CONFIG_XENO_OPT_SCALABLE_SCHED is not set CONFIG_XENO_HW_FPU=y # CONFIG_XENO_HW_SMI_DETECT_DISABLE is not set CONFIG_XENO_HW_SMI_DETECT=y # CONFIG_XENO_HW_SMI_WORKAROUND is not set CONFIG_XENO_SKIN_NATIVE=y CONFIG_XENO_OPT_NATIVE_REGISTRY=y CONFIG_XENO_OPT_NATIVE_REGISTRY_NRSLOTS=512 CONFIG_XENO_OPT_NATIVE_PIPE=y CONFIG_XENO_OPT_NATIVE_PIPE_BUFSZ=4096 CONFIG_XENO_OPT_NATIVE_SEM=y CONFIG_XENO_OPT_NATIVE_EVENT=y CONFIG_XENO_OPT_NATIVE_MUTEX=y CONFIG_XENO_OPT_NATIVE_COND=y CONFIG_XENO_OPT_NATIVE_QUEUE=y CONFIG_XENO_OPT_NATIVE_HEAP=y CONFIG_XENO_OPT_NATIVE_ALARM=y CONFIG_XENO_OPT_NATIVE_MPS=y CONFIG_XENO_OPT_NATIVE_INTR=y CONFIG_XENO_SKIN_POSIX=m # CONFIG_XENO_SKIN_PSOS is not set # CONFIG_XENO_SKIN_UITRON is not set # CONFIG_XENO_SKIN_VRTX is not set # CONFIG_XENO_SKIN_VXWORKS is not set # CONFIG_XENO_SKIN_RTAI is not set CONFIG_XENO_SKIN_RTDM=m # CONFIG_XENO_SKIN_UVM is not set CONFIG_XENO_DRIVERS_16550A=m CONFIG_XENO_DRIVERS_TIMERBENCH=m Fri Feb 24 20:39:14 MST 2006 running: cat /proc/ipipe/Linux Priority=100, Id=0x00000000 irq0-15: accepted irq32-33: grabbed, virtual irq34: passed, virtual Fri Feb 24 20:39:14 MST 2006 running: cat /proc/ipipe/Xenomai Priority=200, Id=0x58454e4f irq0: grabbed irq1-31: passed irq32-33: passed, virtual irq34: grabbed, virtual Fri Feb 24 20:39:14 MST 2006 running: cat /proc/ipipe/version 1.2-00 Fri Feb 24 20:39:14 MST 2006 running: generate_loads 4 dd workload started, pids 3276 3277 3278 3279 Fri Feb 24 20:39:14 MST 2006 running: cat /proc/interrupts CPU0 0: 300499 XT-PIC timer 2: 0 XT-PIC cascade 4: 11962 XT-PIC serial 8: 4 XT-PIC rtc 10: 75304 XT-PIC eth0 14: 836693 XT-PIC ide0 NMI: 0 ERR: 0 Fri Feb 24 20:39:16 MST 2006 running: cat /proc/loadavg 4.01 3.82 2.15 5/38 3283 Fri Feb 24 20:39:17 MST 2006 running: top -bn1c top - 20:39:19 up 20 min, 1 user, load average: 4.01, 3.82, 2.15 Tasks: 40 total, 5 running, 35 sleeping, 0 stopped, 0 zombie Cpu(s): 24.5% us, 60.8% sy, 0.0% ni, 14.3% id, 0.1% wa, 0.0% hi, 0.3% si Mem: 126364k total, 123532k used, 2832k free, 104068k buffers Swap: 0k total, 0k used, 0k free, 7292k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 3278 root 16 0 1584 388 316 R 46.3 0.3 0:00.31 dd if /dev/hda of 3279 root 16 0 1584 384 316 R 35.1 0.3 0:00.31 dd if /dev/hda of 3287 root 15 0 2132 916 736 R 8.0 0.7 0:00.13 top -bn1c 1 root 16 0 1584 520 452 S 0.0 0.4 0:02.04 init [3] 2 root 34 19 0 0 0 S 0.0 0.0 0:00.00 [ksoftirqd/0] 3 root RT 0 0 0 0 S 0.0 0.0 0:00.17 [watchdog/0] Fri Feb 24 20:39:22 MST 2006 running: ./run -- -T 30 -s -q -t0 * * * Type ^C to stop this application. * * == Sampling period: 100 us == Test mode: periodic user-mode task warming up... running quietly for 30 seconds HSH|--param|--samples-|--average--|---stddev-- HSS| min| 29| 24.931| 0.593 HSS| avg| 299931| 36.095| 4.858 HSS| max| 29| 48.172| 1.834 ---|------------|------------|------------|--------|------------------------- RTS| 24686| 36591| 54743| 0| 00:00:30/00:00:30 Fri Feb 24 20:40:30 MST 2006 running: ./run -- -T 30 -s -q -t1 * * * Type ^C to stop this application. * * == Sampling period: 100 us == Test mode: in-kernel periodic task warming up... running quietly for 30 seconds HSH|--param|--samples-|--average--|---stddev-- HSS| min| 29| 10.621| 0.561 HSS| avg| 299927| 24.502| 5.391 HSS| max| 29| 36.034| 1.700 ---|------------|------------|------------|--------|------------------------- RTS| 9051| 25004| 43127| 0| 00:00:30/00:00:30 Fri Feb 24 20:41:32 MST 2006 running: ./run -- -T 30 -s -q -t2 * * * Type ^C to stop this application. * * == Sampling period: 100 us == Test mode: in-kernel timer handler warming up... running quietly for 30 seconds HSH|--param|--samples-|--average--|---stddev-- HSS| min| 29| 0.138| 0.351 HSS| avg| 299546| 6.504| 3.066 HSS| max| 29| 17.793| 1.656 ---|------------|------------|------------|--------|------------------------- RTS| 379| 6999| 20975| 0| 00:00:30/00:00:30 Fri Feb 24 20:42:33 MST 2006 running: cat /proc/interrupts CPU0 0: 349639 XT-PIC timer 2: 0 XT-PIC cascade 4: 12178 XT-PIC serial 8: 4 XT-PIC rtc 10: 81429 XT-PIC eth0 14: 1247037 XT-PIC ide0 NMI: 0 ERR: 0 Fri Feb 24 20:42:33 MST 2006 running: cat /proc/loadavg 5.09 4.52 2.74 5/38 3611 Fri Feb 24 20:42:33 MST 2006 running: top -bn1c top - 20:42:34 up 23 min, 1 user, load average: 5.09, 4.52, 2.74 Tasks: 40 total, 5 running, 35 sleeping, 0 stopped, 0 zombie Cpu(s): 23.2% us, 64.1% sy, 0.0% ni, 12.3% id, 0.1% wa, 0.0% hi, 0.3% si Mem: 126364k total, 124000k used, 2364k free, 104816k buffers Swap: 0k total, 0k used, 0k free, 6900k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 3277 root 25 0 1584 384 316 R 29.4 0.3 0:51.05 dd if /dev/hda of 3278 root 25 0 1584 388 316 R 22.4 0.3 0:43.78 dd if /dev/hda of 3276 root 19 0 1584 384 316 R 17.3 0.3 0:41.32 dd if /dev/hda of 3279 root 20 0 1584 384 316 R 15.5 0.3 0:46.45 dd if /dev/hda of 3615 root 16 0 2128 920 736 R 15.5 0.7 0:00.19 top -bn1c 4 root 10 -5 0 0 0 S 3.5 0.0 0:01.08 [events/0] Script done on Fri Feb 24 20:42:34 2006 --------------050806040309010809000501--