From: Jim Cromie <jim.cromie@domain.hid>
To: Philippe Gerum <rpm@xenomai.org>
Cc: "xenomai@xenomai.org" <xenomai@xenomai.org>
Subject: Re: [Xenomai-help] Geode performance (Was: problems solved)
Date: Sat, 25 Feb 2006 00:11:55 -0700 [thread overview]
Message-ID: <4400033B.8000808@domain.hid> (raw)
In-Reply-To: <43FF1F62.4070102@domain.hid>
[-- Attachment #1: Type: text/plain, Size: 3443 bytes --]
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
[-- Attachment #2: patch-xenotest --]
[-- Type: text/plain, Size: 887 bytes --]
Index: scripts/xeno-test.in
===================================================================
--- scripts/xeno-test.in (revision 591)
+++ scripts/xeno-test.in (working copy)
@@ -3,7 +3,7 @@
myusage() {
cat >&1 <<EOF
xeno-test [options]
- runs latency and klatency tests
+ runs latency test in all 3 test-modes
-w <number> spawn N workloads (dd if=/dev/zero of=/dev/null) default=1
-d <device> 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
}
[-- Attachment #3: test-2.6.15.1-ipipe-120-sk-060224.203205 --]
[-- Type: text/plain, Size: 18143 bytes --]
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
[-- Attachment #4: test-2.6.15.1-ipipe-120-sk-060224.203541 --]
[-- Type: text/plain, Size: 18716 bytes --]
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
[-- Attachment #5: test-2.6.15.1-ipipe-120-sk-060224.203913 --]
[-- Type: text/plain, Size: 7519 bytes --]
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
next prev parent reply other threads:[~2006-02-25 7:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <C0244E4B.24F4%steve@domain.hid>
2006-02-24 14:59 ` [Xenomai-help] problems solved Philippe Gerum
2006-02-25 7:11 ` Jim Cromie [this message]
2006-02-25 7:26 ` [Xenomai-core] Re: [Xenomai-help] Geode performance (Was: problems solved) Jim Cromie
2006-02-25 17:03 ` Philippe Gerum
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