You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-24 - 01:28
[ 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 Fri Jan 23, 2026 12:44:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
107795899851,78cyclictest0-21swapper/010:55:000
107795899851,78cyclictest0-21swapper/010:55:000
107795899807,51cyclictest1090116-21apt-get08:20:010
107795899791,67cyclictest0-21swapper/008:55:110
1077958997533,36cyclictest1083270-21apt07:40:000
1077958997431,37cyclictest1080520-21ptp4l07:20:260
1077958997261,3cyclictest0-21swapper/008:35:110
1077958997137,28cyclictest1098693-21grep09:05:280
1077958997129,35cyclictest1128905-21apt-get12:35:060
107795899711,3cyclictest0-21swapper/010:05:120
1077958996729,34cyclictest20650irq/252-8000000.ethernet09:00:230
107795899671,64cyclictest0-21swapper/012:20:010
1077958996631,31cyclictest20650irq/252-8000000.ethernet09:40:290
1077958996534,25cyclictest20650irq/252-8000000.ethernet07:15:030
1077958996432,28cyclictest20650irq/252-8000000.ethernet12:00:150
1077958996421,35cyclictest1112810-21latency_hist10:40:000
107795899633,12cyclictest20850irq/208-8000000.ethernet11:20:110
107795899632,55cyclictest1114950-21cron10:59:590
107795899631,2cyclictest0-21swapper/010:20:010
107795899624,5cyclictest0-21swapper/009:30:020
1077958996235,24cyclictest20850irq/208-8000000.ethernet11:30:010
1077958996230,28cyclictest1079547-21meminfo07:15:220
1077958996228,30cyclictest20650irq/252-8000000.ethernet08:20:180
1077958996130,28cyclictest20650irq/252-8000000.ethernet10:10:180
1077958996129,27cyclictest20650irq/252-8000000.ethernet07:25:110
1077958996127,30cyclictest167350irq/118-8000000.ethernet-tx010:40:220
1077958996029,27cyclictest20650irq/252-8000000.ethernet07:45:280
107795899601,56cyclictest1116180-21unixbench_multi11:10:250
1077958995932,23cyclictest20650irq/252-8000000.ethernet08:10:130
107795899591,5cyclictest1088098-21memory08:05:260
1077958995825,30cyclictest20850irq/208-8000000.ethernet08:45:010
1077958995721,31cyclictest0-21swapper/009:50:210
1077958995631,22cyclictest20650irq/252-8000000.ethernet08:50:190
1077958995622,29cyclictest0-21swapper/011:15:280
107795899558,39cyclictest0-21swapper/012:15:020
1077958995544,7cyclictest1103809-21sh09:40:000
1077958995530,19cyclictest1078005-21latency_hist07:10:020
1077958995529,23cyclictest20650irq/252-8000000.ethernet12:05:170
1077958995529,22cyclictest20650irq/252-8000000.ethernet07:40:240
1077958995522,27cyclictest1107556-21sh10:00:190
1077958995518,32cyclictest0-21swapper/011:45:220
107795899551,4cyclictest1119308-21meminfo11:30:240
107795899551,4cyclictest1092273-21forks08:30:180
1077958995422,28cyclictest1107007-21/usr/sbin/munin09:55:280
107795899532,9cyclictest0-21swapper/011:05:020
1077958995329,21cyclictest20650irq/252-8000000.ethernet11:40:200
1077958995329,21cyclictest0-21swapper/011:55:200
1077958995329,21cyclictest0-21swapper/011:55:200
1077958995329,20cyclictest20650irq/252-8000000.ethernet09:10:270
1077958995326,23cyclictest0-21swapper/010:20:250
1077961995244,4cyclictest1090121-21sendmail08:20:001
1077958995231,18cyclictest20650irq/252-8000000.ethernet11:35:160
1077958995229,20cyclictest20650irq/252-8000000.ethernet09:15:170
1077958995229,20cyclictest20650irq/252-8000000.ethernet09:15:170
1077958995223,25cyclictest1087566-21users08:00:290
1077958995220,26cyclictest20850irq/208-8000000.ethernet10:35:020
1077958995144,4cyclictest167350irq/118-8000000.ethernet-tx010:30:010
1077958995125,23cyclictest0-21swapper/007:35:000
1077958995112,35cyclictest1101236-21grep09:20:280
1077961995042,4cyclictest1123031-21munin-plugin-st11:55:001
107795899509,3cyclictest0-21swapper/008:25:280
1077958995030,17cyclictest20650irq/252-8000000.ethernet07:55:170
1077958995028,19cyclictest1085177-21grep07:50:160
1077961994933,9cyclictest0-21swapper/110:30:011
1077958994942,4cyclictest167350irq/118-8000000.ethernet-tx012:34:590
107795899491,4cyclictest1127632-21diskstats12:20:170
1077961994835,9cyclictest1078789-21cat07:15:011
1077958994841,4cyclictest167350irq/118-8000000.ethernet-tx009:35:010
107795899482,9cyclictest1105041-21cut09:45:200
1077961994738,5cyclictest1104674-21munin-plugin-st09:45:001
1077961994731,8cyclictest1086634-21grep07:55:281
1077958994732,13cyclictest0-21swapper/011:50:150
1077958994726,17cyclictest0-21swapper/008:50:020
1077962994533,8cyclictest1283-21cron09:05:002
1077962994432,7cyclictest1109778-21grep10:10:302
1077961994436,5cyclictest1094432-21grep08:40:291
1077962994330,9cyclictest0-21swapper/209:10:192
1077962994328,9cyclictest0-21swapper/207:55:012
107796299431,9cyclictest0-21swapper/209:50:012
107796199434,10cyclictest24-21ksoftirqd/111:40:001
1077962994232,6cyclictest1110535-21grep10:15:272
1077961994232,6cyclictest0-21swapper/108:35:291
107795899424,6cyclictest0-21swapper/010:50:010
1077962994134,4cyclictest1128146-21unixbench_singl12:20:282
1077961994126,10cyclictest0-21swapper/111:55:291
1077961994126,10cyclictest0-21swapper/111:55:291
1077961994124,11cyclictest0-21swapper/110:55:011
1077961994124,11cyclictest0-21swapper/110:55:011
107796199411,9cyclictest0-21swapper/109:15:001
107795899418,5cyclictest0-21swapper/011:01:320
107795899411,3cyclictest0-21swapper/012:29:130
107795899411,3cyclictest0-21swapper/012:29:130
1077962994033,4cyclictest1124728-21munin-plugin-st12:04:592
1077962994032,4cyclictest0-21swapper/207:20:002
1077962994029,8cyclictest0-21swapper/210:25:282
1077962994025,10cyclictest0-21swapper/208:50:002
1077961994031,5cyclictest0-21swapper/107:35:291
1077961994030,7cyclictest231ktimers/110:40:241
1077961994027,8cyclictest0-21swapper/108:50:281
107796299392,6cyclictest1125747-21latency_hist12:10:002
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional