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2026-01-29 - 01:18
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

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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 
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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 all highest latencies:
System rackeslot6s.osadl.org (updated Wed Jan 28, 2026 12:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1318854999747,46cyclictest0-21swapper/009:55:100
1318857998816,67cyclictest1358296-21apt-get11:00:022
131885799856,3cyclictest0-21swapper/212:15:012
1318857998015,37cyclictest1343124-21/usr/sbin/munin09:30:172
1318857997315,43cyclictest1353063-21apt-get10:30:012
1318857996627,32cyclictest1319609-21grep07:10:272
131885799662,17cyclictest0-21swapper/211:30:022
1318854996559,4cyclictest0-21swapper/012:05:110
131885799624,13cyclictest1347085-21grep09:50:292
1318857996227,29cyclictest0-21swapper/208:20:292
131885799622,17cyclictest1359446-21apt-get11:05:152
1318857996032,22cyclictest0-21swapper/212:25:292
131885799592,15cyclictest1357659-21apt-get10:55:142
1318857995831,23cyclictest1283-21cron08:55:002
1318855995837,10cyclictest231ktimers/108:35:011
131885799577,41cyclictest0-21swapper/208:25:262
1318857995710,38cyclictest0-21swapper/207:45:272
131885599572,20cyclictest24-21ksoftirqd/110:15:011
1318857995622,26cyclictest0-21swapper/211:50:272
131885799561,49cyclictest1353976-21sshd10:32:222
1318857995614,34cyclictest1372884-21grep12:20:282
1318857995611,38cyclictest0-21swapper/210:15:202
131885799559,37cyclictest0-21swapper/209:00:282
1318857995521,25cyclictest0-21swapper/208:55:282
131885499551,52cyclictest0-21swapper/007:30:250
131885799542,8cyclictest1328461-21/usr/sbin/munin08:00:282
1318854995448,4cyclictest0-21swapper/007:25:170
131885799539,34cyclictest0-21swapper/210:10:172
131885799537,38cyclictest0-21swapper/212:30:262
131885799536,38cyclictest0-21swapper/210:05:282
131885799533,7cyclictest1345631-21grep09:45:022
1318857995312,33cyclictest0-21swapper/207:45:012
131885799531,10cyclictest1340907-21/usr/sbin/munin09:15:262
131885799528,36cyclictest0-21swapper/209:25:252
131885799527,37cyclictest0-21swapper/208:10:292
131885799526,38cyclictest0-21swapper/212:15:282
131885799524,5cyclictest1365722-21/usr/sbin/munin11:40:262
131885799523,5cyclictest0-21swapper/208:05:182
131885799522,8cyclictest1366197-21munin-node11:45:092
131885799522,11cyclictest1339918-21grep09:10:202
131885799521,9cyclictest1321210-21/usr/sbin/munin07:20:242
131885799521,8cyclictest1322362-21/usr/sbin/munin07:25:282
1318857995216,26cyclictest0-21swapper/207:35:012
131885799521,13cyclictest1338616-21apt-get09:05:062
131885799521,10cyclictest1344016-21/usr/sbin/munin09:35:152
131885799518,34cyclictest0-21swapper/207:35:212
131885799516,36cyclictest0-21swapper/208:30:282
131885799515,38cyclictest0-21swapper/211:55:192
131885799513,7cyclictest1320445-21meminfo07:15:232
131885799512,6cyclictest1362823-21apt-get11:25:162
1318857995121,23cyclictest1361120-21/usr/sbin/munin11:15:272
131885799512,10cyclictest1356153-21/usr/sbin/munin10:45:232
131885799511,9cyclictest1346278-21/usr/sbin/munin09:45:292
131885799511,9cyclictest1330925-21grep08:15:272
131885799511,9cyclictest1330925-21grep08:15:272
131885799511,8cyclictest1369733-21/usr/sbin/munin12:05:162
131885799511,8cyclictest1369147-21/usr/sbin/munin12:00:252
1318855995143,4cyclictest1375544-21latency_hist12:40:011
131885499511,12cyclictest0-21swapper/009:15:000
131885799509,7cyclictest0-21swapper/211:10:232
131885799504,5cyclictest0-21swapper/211:35:262
131885799502,6cyclictest1327527-21unixbench_multi07:55:252
131885799501,9cyclictest1354247-21/usr/sbin/munin10:35:152
131885799501,9cyclictest1334841-21/usr/sbin/munin08:40:212
131885799501,8cyclictest1351940-21/usr/sbin/munin10:20:252
1318857995018,26cyclictest0-21swapper/208:45:162
1318855995041,5cyclictest1321608-21grep07:20:301
1318854995038,6cyclictest1356973-21tune2fs10:50:210
131885799495,35cyclictest0-21swapper/210:50:302
131885799494,5cyclictest0-21swapper/209:20:202
131885799491,9cyclictest1362057-21/usr/sbin/munin11:20:182
131885799491,12cyclictest1375357-21find12:35:272
1318854994941,4cyclictest167350irq/118-8000000.ethernet-tx012:20:010
1318854994932,14cyclictest167350irq/118-8000000.ethernet-tx011:05:010
131885799481,11cyclictest1347344-21/usr/sbin/munin09:55:292
1318854994841,3cyclictest167350irq/118-8000000.ethernet-tx007:45:040
131885799473,6cyclictest1348206-21apt-get10:00:172
1318857994720,24cyclictest311ktimers/207:50:252
131885799471,10cyclictest1355377-21/usr/sbin/munin10:40:262
131885799461,9cyclictest1333827-21/usr/sbin/munin08:35:172
1318855994642,2cyclictest0-21swapper/110:10:011
1318854994523,6cyclictest1353653-1kworker/0:0H+mmc_complete11:00:020
131885599443,34cyclictest0-21swapper/109:20:281
1318855994410,3cyclictest0-21swapper/110:55:231
1318854994437,3cyclictest1364248-21grep11:30:290
131885499443,6cyclictest1333555-21latency_hist08:35:010
131885499441,41cyclictest0-21swapper/009:50:010
131885499441,39cyclictest0-21swapper/009:05:110
1318855994331,7cyclictest1371163-21grep12:10:281
1318854994337,3cyclictest167350irq/118-8000000.ethernet-tx012:10:140
1318854994336,5cyclictest1347147-21munin-plugin-st09:55:000
1318854994335,4cyclictest167350irq/118-8000000.ethernet-tx012:27:410
1318854994334,4cyclictest167350irq/118-8000000.ethernet-tx011:25:020
1318854994330,9cyclictest1283-21cron07:15:010
131885499431,6cyclictest1365998-21munin-run11:44:590
131885599423,24cyclictest22-21rcuc/112:25:011
1318855994228,10cyclictest0-21swapper/110:30:021
131885499422,7cyclictest0-21swapper/009:00:010
131885499422,4cyclictest0-21swapper/010:25:220
131885499421,5cyclictest1325019-21apt-get07:45:010
131885499421,39cyclictest0-21swapper/007:50:300
131885499421,39cyclictest0-21swapper/007:20:250
131885499421,2cyclictest0-21swapper/008:15:010
1318855994125,8cyclictest0-21swapper/110:30:251
1318855994124,12cyclictest0-21swapper/110:39:591
1318854994134,3cyclictest0-21swapper/008:10:020
1318854994129,8cyclictest0-21swapper/009:30:270
1318854994129,7cyclictest131ktimers/008:20:280
131885499412,7cyclictest1341222-21cron09:20:000
131885499412,4cyclictest1342926-21munin-run09:30:010
131885499411,3cyclictest0-21swapper/012:35:000
131885499411,38cyclictest0-21swapper/012:20:120
1318855994030,6cyclictest1370262-21grep12:05:281
1318855994028,8cyclictest0-21swapper/110:50:001
131885599401,2cyclictest0-21swapper/108:30:011
1318854994036,2cyclictest0-21swapper/008:35:100
1318854994034,4cyclictest131ktimers/011:40:000
1318854994033,4cyclictest0-21swapper/010:10:130
131885499401,37cyclictest0-21swapper/011:30:010
131885499401,37cyclictest0-21swapper/009:20:270
131885799391,8cyclictest1318867-21grep07:10:002
131885599399,25cyclictest1359071-21tr11:00:271
1318855993932,4cyclictest167450irq/126-8000000.ethernet-tx109:25:231
131885599392,31cyclictest0-21swapper/107:10:121
131885599391,8cyclictest22-21rcuc/107:30:291
131885599391,2cyclictest0-21swapper/112:05:011
1318854993934,3cyclictest167350irq/118-8000000.ethernet-tx008:40:130
1318854993934,2cyclictest0-21swapper/009:35:200
1318854993933,4cyclictest167350irq/118-8000000.ethernet-tx009:05:010
1318854993925,10cyclictest0-21swapper/010:40:260
131885499391,30cyclictest1361945-21cat11:20:010
1318855993829,5cyclictest0-21swapper/111:30:271
131885599381,2cyclictest0-21swapper/109:35:021
1318854993834,2cyclictest0-21swapper/010:45:240
1318854993831,5cyclictest0-21swapper/012:00:150
1318854993831,4cyclictest0-21swapper/008:45:280
1318854993821,15cyclictest0-21swapper/008:02:170
131885499381,35cyclictest0-21swapper/011:10:190
131885499381,35cyclictest0-21swapper/010:00:250
131885599374,13cyclictest1366843-21gpgv11:50:011
1318855993728,5cyclictest0-21swapper/111:55:151
1318855993728,5cyclictest0-21swapper/110:55:001
1318855993728,4cyclictest0-21swapper/108:35:141
1318855993727,4cyclictest0-21swapper/107:35:191
131885599371,4cyclictest0-21swapper/109:55:001
1318854993731,4cyclictest20850irq/208-8000000.ethernet07:15:040
1318854993730,4cyclictest20850irq/208-8000000.ethernet09:40:210
1318854993728,5cyclictest0-21swapper/008:50:200
131885499372,4cyclictest1374977-21entropy12:35:180
131885499371,3cyclictest1349045-21apt-get10:05:110
131885499371,34cyclictest0-21swapper/010:30:270
1318855993628,5cyclictest0-21swapper/110:00:311
1318855993628,5cyclictest0-21swapper/108:20:291
1318855993627,5cyclictest0-21swapper/111:40:281
1318854993631,3cyclictest1327423-21/usr/sbin/munin07:55:250
1318854993628,5cyclictest20850irq/208-8000000.ethernet11:50:000
1318854993628,4cyclictest1351361-21cron10:20:000
1318855993528,4cyclictest0-21swapper/112:15:241
1318855993526,5cyclictest0-21swapper/107:15:261
131885599352,4cyclictest0-21swapper/109:45:001
131885599352,27cyclictest0-21swapper/111:35:101
1318855993520,8cyclictest0-21swapper/108:55:001
131885599351,2cyclictest0-21swapper/109:50:001
1318854993528,4cyclictest0-21swapper/010:35:170
1318854993524,6cyclictest0-21swapper/011:05:250
131885499351,32cyclictest0-21swapper/008:27:020
131885499351,32cyclictest0-21swapper/008:15:240
131885499351,32cyclictest0-21swapper/008:15:240
1318855993424,6cyclictest0-21swapper/107:50:221
1318855993421,7cyclictest1344519-21grep09:35:281
131885599341,27cyclictest0-21swapper/109:55:281
1318854993428,4cyclictest0-21swapper/010:20:130
1318854993424,6cyclictest0-21swapper/011:55:270
131885499341,4cyclictest1367580-21wc11:50:260
131885499341,30cyclictest1323792-21uname07:35:220
1318855993326,5cyclictest1330950-21grep08:15:271
1318855993326,5cyclictest1330950-21grep08:15:261
1318855993325,5cyclictest274-21systemd-journal11:10:001
1318855993323,6cyclictest0-21swapper/108:40:281
1318855993322,8cyclictest1374623-21grep12:30:261
1318855993322,6cyclictest0-21swapper/109:10:201
1318855993322,5cyclictest0-21swapper/108:00:181
131885599331,3cyclictest22-21rcuc/107:45:011
131885499331,5cyclictest0-21swapper/007:10:010
1318855993226,4cyclictest0-21swapper/108:10:201
1318855993225,4cyclictest167450irq/126-8000000.ethernet-tx110:20:231
1318855993224,5cyclictest1327591-21grep07:55:271
1318855993222,5cyclictest0-21swapper/111:25:251
1318855993221,7cyclictest1339457-21grep09:05:281
1318855993221,5cyclictest0-21swapper/110:45:021
1318855993220,5cyclictest0-21swapper/107:45:221
1318855993219,8cyclictest0-21swapper/108:45:281
1318855993121,8cyclictest1338788-21latency_hist09:05:011
1318855993121,6cyclictest1350834-21fschecks_count10:15:191
1318855993121,6cyclictest0-21swapper/111:20:001
1318855993120,8cyclictest0-21swapper/112:25:271
1318855993020,5cyclictest0-21swapper/108:05:261
1318855993019,7cyclictest231ktimers/111:20:211
131885599301,3cyclictest1360582-21meminfo11:10:241
1318855992919,5cyclictest0-21swapper/109:15:221
1318855992821,4cyclictest0-21swapper/107:10:011
1318855992820,6cyclictest1660-21snmpd08:56:211
1318855992720,4cyclictest231ktimers/107:25:251
1318855992717,7cyclictest0-21swapper/111:50:271
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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