You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-15 - 19:00
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rackbslot7.osadl.org (updated Thu Jan 15, 2026 12:44:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23947210512,62sleep223994-21basename07:09:062
241179910485,13cyclictest6944-21kworker/u17:1-nfsiod09:44:311
241179910475,21cyclictest31050-21diskmemload10:54:091
2411799992,65cyclictest8164-21apt-get09:24:251
2411799992,65cyclictest8164-21apt-get09:24:251
24108999663,26cyclictest0-21swapper/010:29:220
24108999663,26cyclictest0-21swapper/010:29:220
24125999574,12cyclictest0-21swapper/211:04:282
24125999478,9cyclictest0-21swapper/207:09:402
24125999469,19cyclictest6729-21latency_hist07:54:092
24125999067,17cyclictest23217-21cpu09:49:222
24125999067,12cyclictest0-21swapper/210:54:092
24108999069,15cyclictest22850-21apt-key08:44:080
24108999069,15cyclictest22850-21apt-key08:44:080
24108999068,8cyclictest181rcu_preempt07:54:280
2410899903,63cyclictest15-21ksoftirqd/011:04:280
24125998971,8cyclictest0-21swapper/210:45:302
24125998927,11cyclictest181rcu_preempt10:19:052
24117998936,45cyclictest0-21swapper/112:19:071
24117998934,46cyclictest0-21swapper/112:37:471
2411799893,38cyclictest17523-21ssh12:21:131
24108998969,11cyclictest0-21swapper/011:34:080
24125998865,12cyclictest0-21swapper/208:54:092
2411799883,12cyclictest0-21swapper/111:54:161
24117998830,51cyclictest0-21swapper/112:09:081
2410899886,35cyclictest15-21ksoftirqd/011:39:200
2410899886,35cyclictest15-21ksoftirqd/011:39:200
24108998863,18cyclictest24095-21cyclictest08:14:380
24117998735,45cyclictest0-21swapper/110:44:071
24117998735,45cyclictest0-21swapper/110:44:071
2411799873,39cyclictest7537-21timerwakeupswit11:09:431
2411799872,31cyclictest9515-21ssh11:14:151
24108998767,10cyclictest0-21swapper/008:24:260
24108998767,10cyclictest0-21swapper/008:24:260
24108998766,15cyclictest26563-21gpgv10:49:100
24108998761,20cyclictest26824-21fschecks_count09:55:010
24108998755,16cyclictest181rcu_preempt09:49:550
24125998665,11cyclictest0-21swapper/211:59:092
24125998636,10cyclictest181rcu_preempt12:29:572
24117998660,19cyclictest24660-21latency_hist08:49:081
2411799864,36cyclictest9830-21cat10:19:421
2411799864,36cyclictest9830-21cat10:19:421
2411799864,29cyclictest30404-21unixbench_multi09:59:421
2411799863,39cyclictest28166-21fschecks_count07:19:281
2411799863,33cyclictest352-21runrttasks11:37:141
2411799863,28cyclictest6097-21fschecks_count10:14:271
2411799863,28cyclictest3927-21/usr/sbin/munin11:59:281
2411799863,28cyclictest3927-21/usr/sbin/munin11:59:281
2411799863,27cyclictest8145-21awk07:59:051
2411799863,27cyclictest23934-21/usr/sbin/munin10:45:351
2411799863,26cyclictest25225-21latency08:49:301
2411799862,27cyclictest25875-21apt-get09:54:201
24108998669,9cyclictest0-21swapper/007:49:390
24108998669,9cyclictest0-21swapper/007:49:390
24108998661,8cyclictest181rcu_preempt12:18:420
24125998565,13cyclictest0-21swapper/210:24:372
24125998563,14cyclictest24095-21cyclictest11:11:312
24125998560,19cyclictest17982-21sh10:34:262
24125998529,9cyclictest181rcu_preempt08:29:222
24125998529,9cyclictest181rcu_preempt08:29:222
24117998544,28cyclictest24505-21grep07:09:271
2411799853,27cyclictest25041-21/usr/sbin/munin11:39:331
2411799853,27cyclictest25041-21/usr/sbin/munin11:39:331
2411799853,11cyclictest0-21swapper/108:59:171
2411799852,33cyclictest4296-21/usr/sbin/munin11:04:391
236612857,60sleep00-21swapper/007:05:170
24125998458,14cyclictest0-21swapper/209:24:432
24125998458,14cyclictest0-21swapper/209:24:432
24125998432,17cyclictest181rcu_preempt08:04:392
2411799844,40cyclictest1-21systemd09:39:071
2411799843,39cyclictest2576-21latency_hist10:09:091
2411799843,37cyclictest8655-21fschecks_time07:59:281
2411799843,34cyclictest29924-21fschecks_time09:04:271
2411799843,30cyclictest27138-21switchtime08:54:391
2411799843,30cyclictest27138-21switchtime08:54:391
2411799843,25cyclictest2866-21/usr/sbin/munin10:09:381
2411799843,25cyclictest17512-21unixbench_singl08:24:411
2411799843,25cyclictest17512-21unixbench_singl08:24:411
2411799843,25cyclictest11823-21rm09:29:381
2411799842,31cyclictest3462-21sh11:04:091
2411799842,31cyclictest3462-21sh11:04:091
2411799842,28cyclictest20657-21grep08:34:411
24108998462,10cyclictest0-21swapper/007:39:440
24125998362,11cyclictest0-21swapper/209:55:192
24125998360,13cyclictest0-21swapper/207:59:282
24117998356,18cyclictest32726-21idleruntime-cro10:59:051
2411799834,37cyclictest352-21runrttasks07:15:311
2411799834,37cyclictest352-21runrttasks07:15:311
2411799834,36cyclictest12130-21fschecks_time10:24:281
24117998342,32cyclictest0-21swapper/112:24:441
24117998342,32cyclictest0-21swapper/112:24:441
2411799833,38cyclictest16264-21cron08:24:051
2411799833,31cyclictest352-21runrttasks07:34:561
2411799833,30cyclictest26081-21latency_hist09:54:081
2411799833,29cyclictest12966-21modprobe08:14:061
2411799833,29cyclictest12966-21modprobe08:14:061
2411799833,27cyclictest31688-21fschecks_time09:09:271
2411799833,27cyclictest15437-21latency_hist11:24:091
2411799832,28cyclictest5646-21netstat07:49:321
2411799832,28cyclictest5646-21netstat07:49:321
2411799832,28cyclictest30197-21rm11:49:071
2411799832,23cyclictest14090-21/usr/sbin/munin08:14:411
24108998369,9cyclictest31050-21diskmemload11:57:140
24108998364,14cyclictest0-21swapper/007:19:240
24125998262,14cyclictest19997-21ssh11:30:472
24125998261,11cyclictest0-21swapper/209:44:082
24125998250,15cyclictest181rcu_preempt12:24:252
24125998250,15cyclictest181rcu_preempt12:24:252
2411799824,29cyclictest16504-21ssh11:24:421
2411799824,29cyclictest16504-21ssh11:24:421
24117998235,40cyclictest0-21swapper/110:29:271
24117998235,40cyclictest0-21swapper/110:29:271
2411799823,29cyclictest352-21runrttasks10:34:321
2411799823,28cyclictest29923-21kernelversion07:24:301
2411799823,28cyclictest2229-21fschecks_time07:39:301
2411799823,26cyclictest19626-21sed08:34:081
2411799823,26cyclictest19626-21sed08:34:081
2411799823,25cyclictest5616-21grep09:19:371
2411799823,25cyclictest17170-21/usr/sbin/munin09:39:331
2411799823,23cyclictest22484-21/usr/sbin/munin12:29:381
24125998161,10cyclictest0-21swapper/209:59:272
24125998161,10cyclictest0-21swapper/209:44:222
24125998158,17cyclictest544-21cron12:19:052
24125998142,11cyclictest181rcu_preempt07:34:412
2411799814,28cyclictest10269-21grep08:04:271
2411799812,32cyclictest23186-21sed08:44:101
2411799812,28cyclictest18490-21/usr/sbin/munin11:29:331
24108998161,10cyclictest0-21swapper/007:14:160
24108998161,10cyclictest0-21swapper/007:14:160
24108998155,20cyclictest19745-21timerandwakeup12:24:410
24108998155,20cyclictest19745-21timerandwakeup12:24:410
24125998059,16cyclictest13296-21kworker/u17:2-xprtiod11:00:012
24125998059,16cyclictest13296-21kworker/u17:2-xprtiod11:00:012
24125998059,12cyclictest0-21swapper/208:59:382
24125998053,8cyclictest181rcu_preempt07:33:292
24125998038,12cyclictest181rcu_preempt11:40:242
24125998038,12cyclictest181rcu_preempt11:40:242
24125998032,10cyclictest181rcu_preempt08:45:362
24125998028,8cyclictest181rcu_preempt09:29:322
24125998026,11cyclictest181rcu_preempt07:54:372
2411799803,34cyclictest352-21runrttasks07:31:151
2411799803,28cyclictest10172-21fschecks_count12:09:261
2411799803,28cyclictest10172-21fschecks_count12:09:261
24117998029,43cyclictest0-21swapper/109:14:241
2411799802,29cyclictest23067-21latency_hist08:44:091
24108998058,13cyclictest0-21swapper/010:59:280
24108998058,13cyclictest0-21swapper/010:59:280
24108998058,12cyclictest0-21swapper/012:09:410
24108998058,12cyclictest0-21swapper/012:09:410
24108998057,13cyclictest0-21swapper/010:39:400
24108998057,13cyclictest0-21swapper/010:39:400
24108998052,9cyclictest181rcu_preempt10:25:530
24108998042,9cyclictest181rcu_preempt08:59:390
24108998019,33cyclictest30679-21grep11:49:260
24125997963,9cyclictest0-21swapper/211:14:342
24125997962,8cyclictest0-21swapper/210:54:412
2412599793,48cyclictest7492-21ntpq12:04:322
24125997933,13cyclictest181rcu_preempt12:09:372
24125997933,13cyclictest181rcu_preempt12:09:372
2411799793,25cyclictest544-21cron11:54:051
2411799792,30cyclictest4393-21timerwakeupswit07:44:421
2411799792,30cyclictest4393-21timerwakeupswit07:44:421
24108997955,18cyclictest12329-21latency_hist11:19:080
24108997954,19cyclictest25596-21threads08:49:400
24108997939,10cyclictest181rcu_preempt12:00:570
24108997939,10cyclictest181rcu_preempt12:00:570
24108997938,9cyclictest0-21swapper/009:32:300
24108997932,11cyclictest0-21swapper/008:36:280
2410899792,47cyclictest24484-21uniq07:09:260
24125997861,10cyclictest200-21systemd-journal07:14:192
24125997861,10cyclictest200-21systemd-journal07:14:192
24125997857,11cyclictest0-21swapper/207:49:072
24125997857,11cyclictest0-21swapper/207:49:072
24125997835,10cyclictest181rcu_preempt09:04:172
24108997860,12cyclictest352-21runrttasks11:44:160
24108997834,10cyclictest181rcu_preempt12:08:280
2410899782,47cyclictest15992-21ssh11:24:300
2410899782,47cyclictest15992-21ssh11:24:300
24125997759,8cyclictest0-21swapper/210:19:332
24125997759,8cyclictest0-21swapper/210:19:332
24125997759,13cyclictest23420-21sh10:44:052
24125997759,13cyclictest23420-21sh10:44:052
24125997758,11cyclictest0-21swapper/207:49:302
24125997754,13cyclictest0-21swapper/211:59:302
24125997754,13cyclictest0-21swapper/211:59:302
24125997741,11cyclictest181rcu_preempt08:42:522
24125997741,11cyclictest181rcu_preempt08:42:522
24125997730,12cyclictest181rcu_preempt09:19:332
24108997752,18cyclictest0-21swapper/011:22:430
24108997737,8cyclictest181rcu_preempt07:32:410
24125997636,13cyclictest181rcu_preempt10:12:062
24125997627,12cyclictest181rcu_preempt09:13:142
24125997625,10cyclictest181rcu_preempt07:39:332
24108997657,13cyclictest300-21rs:main0
24108997651,16cyclictest0-21swapper/007:49:050
24108997651,16cyclictest0-21swapper/007:49:050
24108997649,10cyclictest181rcu_preempt10:04:030
24108997629,12cyclictest181rcu_preempt09:13:520
24125997553,13cyclictest21733-21kworker/u17:2+flush-179:010:04:332
24125997553,11cyclictest0-21swapper/211:27:502
24125997553,11cyclictest0-21swapper/211:27:502
24125997545,9cyclictest181rcu_preempt08:34:232
24125997534,8cyclictest181rcu_preempt08:24:382
24125997534,8cyclictest181rcu_preempt08:24:382
2412599753,46cyclictest15867-21/usr/sbin/munin12:19:262
24125997529,10cyclictest181rcu_preempt07:24:402
2411799753,28cyclictest24218-21latency_hist07:09:111
24108997560,8cyclictest0-21swapper/008:09:060
24108997556,10cyclictest0-21swapper/011:09:420
24108997550,8cyclictest181rcu_preempt09:16:070
24108997526,12cyclictest181rcu_preempt12:30:360
326112740,5sleep0211rcuc/010:04:270
24125997460,8cyclictest31197-21mailstats11:49:392
24125997449,13cyclictest0-21swapper/211:39:082
24125997437,9cyclictest181rcu_preempt08:54:262
24125997437,9cyclictest181rcu_preempt08:54:262
24125997433,16cyclictest181rcu_preempt09:35:212
24108997457,11cyclictest19981-21ssh10:37:520
24108997454,10cyclictest0-21swapper/009:19:420
2410899745,40cyclictest8490-21diskstats09:24:450
2410899745,40cyclictest8490-21diskstats09:24:450
24108997449,16cyclictest19493-21sh09:43:040
24108997448,15cyclictest0-21swapper/008:19:400
2410899744,54cyclictest15-21ksoftirqd/010:09:320
24108997426,13cyclictest181rcu_preempt11:39:080
24125997357,9cyclictest0-21swapper/211:44:392
24125997353,10cyclictest0-21swapper/207:20:092
24125997339,12cyclictest181rcu_preempt12:38:172
24125997335,7cyclictest181rcu_preempt08:09:282
24125997335,7cyclictest181rcu_preempt08:09:282
24125997334,17cyclictest181rcu_preempt09:18:502
24125997329,12cyclictest181rcu_preempt11:20:462
24125997327,14cyclictest181rcu_preempt08:19:322
24125997325,12cyclictest181rcu_preempt08:14:372
24125997321,12cyclictest181rcu_preempt10:31:212
24125997321,12cyclictest181rcu_preempt10:31:212
24108997354,9cyclictest0-21swapper/010:59:090
24108997353,10cyclictest0-21swapper/009:39:090
24108997351,14cyclictest13139-21latency_hist08:14:090
24108997351,14cyclictest13139-21latency_hist08:14:090
24108997350,7cyclictest181rcu_preempt08:45:240
24108997250,14cyclictest0-21swapper/008:59:060
24108997250,14cyclictest0-21swapper/008:59:060
24108997243,22cyclictest0-21swapper/012:34:430
24108997156,9cyclictest31050-21diskmemload09:09:090
24108997136,13cyclictest181rcu_preempt09:48:370
24108997052,9cyclictest0-21swapper/007:24:380
24108997039,11cyclictest181rcu_preempt10:19:130
24108997039,11cyclictest181rcu_preempt10:19:130
24108996948,12cyclictest0-21swapper/010:14:200
2410899693,39cyclictest26532-21apt-get10:49:190
24108996913,30cyclictest19494-21munin-run08:34:050
24108996913,30cyclictest19494-21munin-run08:34:050
24108996836,11cyclictest181rcu_preempt07:34:270
24132996610,41cyclictest32062-21taskset10:04:053
24108996629,9cyclictest0-21swapper/007:59:450
2413299603,40cyclictest24760-21taskset12:34:133
2413299563,36cyclictest27450-21chrt11:44:153
2413299555,35cyclictest22102-21taskset08:39:393
2413299555,35cyclictest22102-21taskset08:39:393
2413299553,39cyclictest14219-21taskset10:28:213
2413299553,39cyclictest12221-21chrt11:19:053
2413299543,37cyclictest24580-21chrt12:34:093
2413299543,35cyclictest22856-21chrt11:35:273
227892549,26sleep30-21swapper/307:04:313
2413299533,37cyclictest1007-21chrt07:34:383
2413299533,36cyclictest15363-21taskset11:24:083
2413299533,35cyclictest3718-21chrt10:09:413
2413299533,34cyclictest20533-21taskset10:39:083
2413299532,39cyclictest6370-21chrt11:09:083
2413299532,39cyclictest21049-21chrt12:27:493
2413299532,39cyclictest21049-21chrt12:27:493
2413299532,39cyclictest17802-21chrt12:22:013
2413299524,38cyclictest499-21taskset10:04:343
2413299523,36cyclictest6740-21chrt11:09:243
2413299523,35cyclictest2153-21chrt11:00:573
2413299523,35cyclictest2153-21chrt11:00:573
2413299523,35cyclictest12412-21taskset12:13:423
2413299523,35cyclictest12412-21taskset12:13:423
2413299523,34cyclictest2987-21chrt09:14:433
2413299523,34cyclictest11595-21chrt10:24:083
2413299523,34cyclictest11595-21chrt10:24:083
2413299523,32cyclictest25787-21taskset07:14:093
2413299522,39cyclictest11385-21chrt09:29:273
2413299522,38cyclictest19299-21chrt11:29:393
2413299522,38cyclictest12897-21chrt12:14:193
2413299514,36cyclictest6623-21taskset12:04:053
2413299514,36cyclictest6623-21taskset12:04:053
2413299513,35cyclictest14974-21chrt08:19:223
2413299513,33cyclictest16425-21chrt11:24:413
2413299513,33cyclictest16425-21chrt11:24:413
2413299512,39cyclictest25142-21chrt09:52:053
2413299512,32cyclictest26493-21taskset09:54:283
2413299503,35cyclictest26777-21chrt10:49:093
2413299503,35cyclictest26486-21taskset07:14:293
2413299503,35cyclictest26486-21taskset07:14:293
2413299503,35cyclictest25040-21chrt11:39:333
2413299503,35cyclictest25040-21chrt11:39:333
2413299503,34cyclictest32286-21chrt11:51:493
2413299503,34cyclictest22240-21chrt10:40:463
2413299503,34cyclictest22240-21chrt10:40:463
2413299502,35cyclictest5188-21chrt07:49:213
2413299502,35cyclictest5188-21chrt07:49:213
2413299493,35cyclictest2716-21chrt11:56:353
2413299493,33cyclictest7350-21chrt12:04:303
2413299493,30cyclictest8329-21chrt07:59:093
2413299492,37cyclictest26517-21taskset08:54:213
2413299492,37cyclictest26517-21taskset08:54:213
2413299492,34cyclictest8414-21chrt07:59:173
2413299492,33cyclictest15421-21chrt10:29:353
2413299492,33cyclictest15421-21chrt10:29:353
2413299492,32cyclictest32534-21chrt07:34:063
2413299483,36cyclictest14610-21chrt08:19:053
2413299483,31cyclictest6092-21chrt09:19:503
2413299483,30cyclictest24990-21chrt08:49:233
2413299482,35cyclictest31915-21chrt10:56:513
2413299473,35cyclictest32285-21chrt09:09:413
2413299473,34cyclictest28311-21chrt07:19:323
2413299473,33cyclictest16367-21chrt09:37:463
2413299473,31cyclictest20578-21chrt08:34:413
2413299472,35cyclictest6298-21chrt10:14:313
2413299472,28cyclictest5084-21chrt07:49:083
2413299472,28cyclictest5084-21chrt07:49:083
2413299463,32cyclictest27615-21taskset10:50:023
2413299453,29cyclictest16545-21taskset08:24:163
2413299453,29cyclictest16545-21taskset08:24:163
2413299452,29cyclictest19014-21chrt09:41:433
2413299443,31cyclictest9607-21taskset09:25:383
2413299443,31cyclictest9607-21taskset09:25:383
2413299442,33cyclictest22290-21taskset09:47:313
2413299422,28cyclictest30824-21taskset09:06:283
2413299413,28cyclictest3326-21chrt07:44:063
2413299412,28cyclictest18120-21taskset08:29:103
2413299412,28cyclictest18120-21taskset08:29:103
2413299403,26cyclictest10034-21taskset08:04:193
2413299393,27cyclictest30804-21taskset07:27:583
2413299393,25cyclictest28057-21taskset08:59:113
2413299383,26cyclictest12688-21taskset08:10:313
2413299383,26cyclictest12688-21taskset08:10:313
2413299382,25cyclictest23211-21taskset08:44:123
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional