You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-07 - 07:33
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #e, slot #6

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  TI
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackeslot6s.osadl.org (updated Sat Feb 07, 2026 00:44:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1351819999790,5cyclictest0-21swapper/200:25:012
135181499754,5cyclictest1390700-21cat22:55:010
135181799729,16cyclictest1363216-21apt-get20:15:011
135181999697,35cyclictest30-21rcuc/219:15:012
135181799684,28cyclictest22-21rcuc/119:25:011
135181799684,28cyclictest22-21rcuc/119:25:001
1351814996428,32cyclictest0-21swapper/020:55:140
135181499604,27cyclictest167350irq/118-8000000.ethernet-tx019:10:200
1351814995742,10cyclictest0-21swapper/000:25:000
1351814995649,5cyclictest1394171-21munin-plugin-st23:14:590
135181999552,29cyclictest0-21swapper/219:25:012
135181999552,29cyclictest0-21swapper/219:25:012
1351819995448,4cyclictest311ktimers/223:35:002
1351814995347,4cyclictest131ktimers/022:10:010
1351814995346,5cyclictest1401156-21cat23:59:590
1351814995346,4cyclictest20650irq/252-8000000.ethernet20:40:280
1351817995245,4cyclictest1390612-21munin-plugin-st22:55:011
1351814995244,4cyclictest167350irq/118-8000000.ethernet-tx022:40:210
1351814995144,4cyclictest20650irq/252-8000000.ethernet21:20:270
1351819995036,8cyclictest0-21swapper/200:00:272
135181999501,27cyclictest0-21swapper/223:40:012
1351817995044,4cyclictest14-21rcu_preempt00:30:181
1351817995038,7cyclictest0-21swapper/121:10:281
1351814995041,4cyclictest1374314-21grep21:15:320
1351814995041,4cyclictest0-21swapper/023:00:020
1351819994933,10cyclictest0-21swapper/200:30:022
135181799497,11cyclictest1355439-21apt-get19:30:001
1351814994943,3cyclictest0-21swapper/023:35:210
1351814994943,3cyclictest0-21swapper/023:00:260
1351814994942,4cyclictest20650irq/252-8000000.ethernet23:10:000
1351814994942,4cyclictest20650irq/252-8000000.ethernet23:10:000
135181499490,47cyclictest200-21pr/ttyS220:00:010
135181999481,22cyclictest0-21swapper/222:05:022
1351814994841,4cyclictest20650irq/252-8000000.ethernet21:25:220
1351814994840,5cyclictest0-21swapper/020:15:010
1351819994737,6cyclictest0-21swapper/223:30:002
1351814994641,3cyclictest0-21swapper/000:10:220
1351814994639,4cyclictest20650irq/252-8000000.ethernet23:30:160
1351814994639,4cyclictest20650irq/252-8000000.ethernet20:35:000
1351814994639,4cyclictest20650irq/252-8000000.ethernet00:15:230
1351814994638,4cyclictest0-21swapper/022:35:160
1351814994638,4cyclictest0-21swapper/022:35:150
135181499463,40cyclictest0-21swapper/019:30:180
1351814994631,10cyclictest1660-21snmpd19:15:200
1351819994531,11cyclictest1283-21cron00:15:002
135181799456,16cyclictest14-21rcu_preempt21:45:001
1351814994540,2cyclictest0-21swapper/020:00:160
1351814994538,4cyclictest20650irq/252-8000000.ethernet22:15:120
1351814994533,9cyclictest1367557-21grep20:35:290
135181499451,42cyclictest0-21swapper/000:05:160
135181499451,10cyclictest0-21swapper/021:10:170
135181999444,8cyclictest14-21rcu_preempt20:15:022
1351817994432,6cyclictest0-21swapper/122:05:281
1351817994431,10cyclictest1408007-21sendmail00:40:011
1351814994438,3cyclictest20650irq/252-8000000.ethernet22:34:590
1351814994438,3cyclictest20650irq/252-8000000.ethernet21:30:230
1351814994437,4cyclictest20650irq/252-8000000.ethernet23:40:220
1351814994437,4cyclictest20650irq/252-8000000.ethernet19:35:220
1351814994436,5cyclictest20650irq/252-8000000.ethernet22:45:110
1351814994436,4cyclictest1406899-21grep00:30:270
1351814994436,4cyclictest1406439-21sed00:30:020
1351819994335,4cyclictest1351811-21cyclictest20:50:262
1351819994333,7cyclictest0-21swapper/223:05:272
1351819994333,7cyclictest0-21swapper/223:05:272
1351819994333,5cyclictest0-21swapper/200:00:002
1351819994332,6cyclictest1360539-21grep19:55:272
1351817994332,7cyclictest0-21swapper/119:50:301
1351817994329,9cyclictest231ktimers/122:15:141
1351817994326,9cyclictest0-21swapper/121:25:261
1351817994324,13cyclictest0-21swapper/121:20:271
1351817994323,12cyclictest1381987-21sh22:05:011
1351814994337,3cyclictest0-21swapper/020:50:220
1351814994336,4cyclictest20650irq/252-8000000.ethernet20:45:120
1351814994336,4cyclictest20650irq/252-8000000.ethernet20:20:120
1351814994336,4cyclictest0-21swapper/000:35:160
1351819994230,8cyclictest0-21swapper/200:35:002
1351819994226,10cyclictest0-21swapper/220:35:292
1351819994224,10cyclictest1359681-21grep19:50:292
1351817994226,11cyclictest0-21swapper/120:05:001
135181799421,35cyclictest0-21swapper/121:55:241
1351814994236,3cyclictest20650irq/252-8000000.ethernet23:20:070
1351814994235,4cyclictest20650irq/252-8000000.ethernet22:00:210
1351814994235,4cyclictest20650irq/252-8000000.ethernet21:40:010
1351814994234,4cyclictest1365647-21grep20:25:260
1351814994233,5cyclictest1361999-21irqstats20:05:220
1351814994232,5cyclictest0-21swapper/019:50:290
135181499421,5cyclictest1371744-21unixbench_multi21:00:280
135181499421,5cyclictest1371744-21unixbench_multi21:00:270
135181499421,36cyclictest0-21swapper/020:20:000
1351819994115,16cyclictest311ktimers/200:35:162
1351817994132,4cyclictest167450irq/126-8000000.ethernet-tx123:30:241
1351817994129,8cyclictest0-21swapper/119:40:321
135181799411,35cyclictest0-21swapper/122:20:181
1351817994110,10cyclictest1387897-21apt-get22:40:021
1351817994110,10cyclictest1387897-21apt-get22:40:021
1351814994136,2cyclictest0-21swapper/019:45:210
1351814994136,2cyclictest0-21swapper/019:45:200
1351814994133,4cyclictest1384888-21grep22:20:200
1351814994133,4cyclictest0-21swapper/022:05:280
1351814994128,9cyclictest0-21swapper/021:05:270
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional