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2026-01-27 - 22:05
[ 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.

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 all highest latencies:
System rackbslot6.osadl.org (updated Tue Jan 27, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2630122620,17sleep0111rcuc/007:30:570
1068911010,4ptp4l401ktimersoftd/307:33:303
294142870,2sleep00-21swapper/012:28:570
284392720,5sleep128442-21proc_pri07:35:501
141232710,2sleep20-21swapper/212:45:532
27020996956,7cyclictest25-21ksoftirqd/112:35:451
90272650,4sleep1241ktimersoftd/109:55:491
135372650,2sleep30-21swapper/312:45:503
27020995846,5cyclictest25-21ksoftirqd/112:45:471
27020995751,3cyclictest15060-21ssh10:35:431
27036995545,5cyclictest41-21ksoftirqd/307:35:403
27036995544,6cyclictest41-21ksoftirqd/308:05:403
2702899554,11cyclictest29657-21gpgconf10:50:322
27036995445,4cyclictest41-21ksoftirqd/311:50:443
27036995445,4cyclictest41-21ksoftirqd/311:50:443
268742544,37sleep10-21swapper/107:34:581
2702899537,7cyclictest2199-21latency_hist10:55:322
2702899532,12cyclictest2919-21latency_hist09:50:302
106891530,1ptp4l401ktimersoftd/308:24:143
103312530,2sleep20-21swapper/208:05:462
2702899522,13cyclictest5820-21irqrtprio07:55:452
242902520,2sleep10-21swapper/111:16:311
2702899513,17cyclictest31457-21/usr/sbin/munin12:30:522
2702899511,13cyclictest14619-21fschecks_count11:40:492
2702899510,12cyclictest3270-21latency_hist09:00:302
2702899503,11cyclictest3908-21cut09:50:482
2702899503,11cyclictest15566-21cat12:15:342
2702899502,18cyclictest31443-21taskset11:25:192
2702899502,13cyclictest17689-21irqrtprio08:20:462
2702899501,13cyclictest25190-21sed09:40:302
2702899500,13cyclictest5279-21ssh12:04:402
2702899500,13cyclictest29426-21cat11:55:482
2702899500,12cyclictest15910-21irqrtprio10:35:502
23782500,2sleep10-21swapper/107:50:271
27036994936,3cyclictest41-21ksoftirqd/311:30:483
27036994928,8cyclictest41-21ksoftirqd/311:55:473
27036994921,18cyclictest41-21ksoftirqd/312:35:493
27036994918,6cyclictest41-21ksoftirqd/312:25:343
2702899495,11cyclictest14521-21cpu08:15:422
2702899495,11cyclictest14521-21cpu08:15:422
2702899491,13cyclictest10756-21cat12:10:342
27036994817,5cyclictest41-21ksoftirqd/313:00:353
2702899487,8cyclictest27197-21/usr/sbin/munin07:35:392
2702899487,8cyclictest12957-21sed12:45:352
2702899486,6cyclictest32718-21sh10:20:422
2702899481,13cyclictest3645-21sed10:55:532
2702899480,13cyclictest4294-21irqrtprio09:00:502
27036994719,7cyclictest41-21ksoftirqd/312:20:343
27036994715,5cyclictest41-21ksoftirqd/309:45:303
2702899478,7cyclictest14567-21ls10:00:592
2702899478,7cyclictest14567-21ls10:00:592
2702899477,7cyclictest7352-21/usr/sbin/munin11:00:542
2702899477,7cyclictest2433-21latency_hist07:50:272
2702899477,7cyclictest18960-21irqrtprio09:30:492
2702899476,7cyclictest0-21swapper/211:36:022
2702899474,7cyclictest20516-21cat12:20:342
2702899474,7cyclictest13426-21mailstats08:10:522
2702899474,7cyclictest13426-21mailstats08:10:522
106891470,2ptp4l31179-21kworker/3:111:27:083
293612460,2sleep20-21swapper/209:44:222
27036994640,3cyclictest41-21ksoftirqd/312:25:393
27036994620,3cyclictest41-21ksoftirqd/311:05:523
2702899467,6cyclictest5522-21cat11:30:522
2702899466,7cyclictest29345-21cat08:45:462
2702899466,7cyclictest19285-21cpu08:25:402
2702899465,7cyclictest0-21swapper/210:15:512
2702899462,11cyclictest12570-21chrt10:31:592
2702899461,18cyclictest26149-21date08:40:292
2702899461,12cyclictest11343-21perl09:15:432
2702899460,13cyclictest5258-21grep10:25:432
2702899460,12cyclictest23927-21/usr/sbin/munin11:50:462
2702899460,12cyclictest23927-21/usr/sbin/munin11:50:462
2702899460,12cyclictest19294-21ps12:50:562
2703699457,6cyclictest41-21ksoftirqd/309:45:343
27036994520,4cyclictest41-21ksoftirqd/311:45:533
27036994520,4cyclictest41-21ksoftirqd/311:45:533
27036994520,4cyclictest41-21ksoftirqd/308:30:283
27036994519,4cyclictest41-21ksoftirqd/312:30:563
27036994519,4cyclictest41-21ksoftirqd/308:10:453
27036994519,4cyclictest41-21ksoftirqd/308:10:453
27036994516,9cyclictest41-21ksoftirqd/310:20:483
2702899453,7cyclictest12299-21ssh11:05:442
27036994420,7cyclictest41-21ksoftirqd/312:55:353
27036994418,4cyclictest41-21ksoftirqd/310:05:453
27036994418,4cyclictest41-21ksoftirqd/310:05:453
27036994417,7cyclictest41-21ksoftirqd/309:10:303
27036994417,4cyclictest41-21ksoftirqd/310:50:323
27036994417,4cyclictest41-21ksoftirqd/310:15:523
27036994412,5cyclictest41-21ksoftirqd/309:15:303
2702899444,6cyclictest32387-21munin-run07:45:272
2702899440,9cyclictest9557-21snmp_o5powerctl09:55:572
106891440,2ptp4l31179-21kworker/3:111:11:383
27036994324,5cyclictest41-21ksoftirqd/311:20:473
27036994324,3cyclictest41-21ksoftirqd/310:00:523
27036994324,3cyclictest41-21ksoftirqd/310:00:523
27036994318,4cyclictest41-21ksoftirqd/310:50:543
27036994317,4cyclictest41-21ksoftirqd/310:35:493
27036994316,7cyclictest41-21ksoftirqd/311:35:483
27036994313,4cyclictest41-21ksoftirqd/311:40:523
27036994312,7cyclictest41-21ksoftirqd/309:55:593
2703699430,8cyclictest41-21ksoftirqd/313:00:513
2702899433,12cyclictest23343-21ssh12:22:152
27036994217,4cyclictest41-21ksoftirqd/310:55:523
27036994216,5cyclictest41-21ksoftirqd/309:25:553
27036994216,4cyclictest41-21ksoftirqd/309:05:303
27036994211,8cyclictest41-21ksoftirqd/312:00:493
2702899420,16cyclictest20223-21df_inode10:40:442
2703699414,3cyclictest121rcu_preempt08:05:273
27036994112,4cyclictest41-21ksoftirqd/307:40:443
27036994110,8cyclictest41-21ksoftirqd/312:10:523
2702899413,7cyclictest20647-21snmp_o5powerctl11:45:592
2702899413,7cyclictest20647-21snmp_o5powerctl11:45:592
2702899410,13cyclictest29271-21snmp_o5powerctl13:01:022
2703699409,7cyclictest41-21ksoftirqd/310:30:503
2703699405,8cyclictest41-21ksoftirqd/310:30:323
27036994033,4cyclictest41-21ksoftirqd/312:40:393
27036994027,3cyclictest41-21ksoftirqd/308:15:473
27036994027,3cyclictest41-21ksoftirqd/308:15:473
27036994014,7cyclictest41-21ksoftirqd/308:00:283
27036994014,4cyclictest41-21ksoftirqd/309:20:593
27020994032,4cyclictest25-21ksoftirqd/111:45:441
27020994032,4cyclictest25-21ksoftirqd/111:45:441
27020994031,5cyclictest25-21ksoftirqd/107:55:381
2703699397,7cyclictest41-21ksoftirqd/312:05:483
27036993923,4cyclictest41-21ksoftirqd/309:50:483
27036993922,6cyclictest41-21ksoftirqd/308:35:453
27036993913,4cyclictest41-21ksoftirqd/310:10:493
2703699390,3cyclictest121rcu_preempt09:35:533
2702899395,6cyclictest22417-21irqrtprio08:30:472
2702899391,10cyclictest18312-21memory11:10:532
27036993829,5cyclictest41-21ksoftirqd/308:50:293
27036993813,4cyclictest41-21ksoftirqd/311:01:013
27036993812,4cyclictest41-21ksoftirqd/307:50:273
27036993810,4cyclictest41-21ksoftirqd/310:40:503
2702899385,6cyclictest0-21swapper/208:55:302
27020993830,3cyclictest25-21ksoftirqd/112:10:451
27020993826,5cyclictest25-21ksoftirqd/108:15:411
27020993826,5cyclictest25-21ksoftirqd/108:15:411
29092370,4sleep12702099cyclictest07:50:431
2703699379,4cyclictest41-21ksoftirqd/307:55:273
27036993713,4cyclictest41-21ksoftirqd/308:55:433
2703699371,33cyclictest46850irq/99-ens3-TxR11:15:483
27036993711,4cyclictest41-21ksoftirqd/309:20:303
27036993710,4cyclictest41-21ksoftirqd/309:30:593
149002370,3sleep02701599cyclictest12:46:030
27036993611,3cyclictest41-21ksoftirqd/308:45:293
27020993631,3cyclictest25-21ksoftirqd/109:35:291
27020993630,3cyclictest25-21ksoftirqd/110:05:301
27020993630,3cyclictest25-21ksoftirqd/110:05:301
27036993512,7cyclictest41-21ksoftirqd/308:50:583
2703699349,8cyclictest41-21ksoftirqd/308:30:423
2702899347,11cyclictest6714-21sh12:38:542
2702899343,6cyclictest27338-21snmp_o5powerctl12:25:592
27020993427,4cyclictest25-21ksoftirqd/111:06:021
27020993424,8cyclictest25-21ksoftirqd/112:20:471
2702899334,6cyclictest19019-21missed_timers10:05:492
2702899334,6cyclictest19019-21missed_timers10:05:492
2702899333,7cyclictest24337-21snmp_o5powerctl10:10:552
2702899332,6cyclictest22871-21ps11:15:512
27020993328,3cyclictest25-21ksoftirqd/108:05:281
27020993327,4cyclictest25-21ksoftirqd/112:40:391
27020993327,3cyclictest25-21ksoftirqd/109:45:301
27020993326,4cyclictest25-21ksoftirqd/109:05:341
27020993325,4cyclictest25-21ksoftirqd/111:10:451
27020993322,5cyclictest25-21ksoftirqd/108:35:421
2690023310,11sleep233-21ksoftirqd/207:35:202
2702899321,6cyclictest33-21ksoftirqd/209:05:302
2702099325,3cyclictest121rcu_preempt11:55:491
27020993227,3cyclictest25-21ksoftirqd/109:50:461
27020993227,3cyclictest25-21ksoftirqd/109:15:571
27020993226,3cyclictest25-21ksoftirqd/112:55:551
27020993226,3cyclictest25-21ksoftirqd/110:55:321
27020993226,3cyclictest25-21ksoftirqd/110:45:321
27020993226,3cyclictest25-21ksoftirqd/108:30:291
27020993220,10cyclictest25-21ksoftirqd/108:30:571
27020993126,3cyclictest25-21ksoftirqd/113:05:341
27020993126,3cyclictest25-21ksoftirqd/110:35:321
27020993126,3cyclictest25-21ksoftirqd/110:15:311
27020993125,3cyclictest25-21ksoftirqd/108:45:291
2702099311,3cyclictest121rcu_preempt11:55:331
2702099311,3cyclictest121rcu_preempt11:55:331
20292310,2sleep10-21swapper/111:27:031
27020993025,3cyclictest25-21ksoftirqd/112:51:031
27020993025,3cyclictest25-21ksoftirqd/112:30:341
27020993025,3cyclictest25-21ksoftirqd/111:31:011
27020993025,3cyclictest25-21ksoftirqd/109:25:301
27020993025,3cyclictest25-21ksoftirqd/109:05:301
27020993024,3cyclictest25-21ksoftirqd/111:00:321
27020993024,3cyclictest25-21ksoftirqd/110:50:321
27020993024,3cyclictest25-21ksoftirqd/108:05:471
52362290,4sleep09-21ksoftirqd/007:55:400
2702899292,5cyclictest321ktimersoftd/208:00:472
2702899292,11cyclictest8934-21fschecks_count09:10:452
27020992924,3cyclictest25-21ksoftirqd/112:00:471
27020992924,3cyclictest25-21ksoftirqd/111:35:491
27020992924,3cyclictest25-21ksoftirqd/111:00:561
27020992923,3cyclictest25-21ksoftirqd/112:35:351
27020992923,3cyclictest25-21ksoftirqd/109:46:011
2702899288,5cyclictest3208-21modprobe07:50:462
2702899282,6cyclictest33-21ksoftirqd/209:20:592
2702899281,12cyclictest23638-21irqrtprio12:55:542
27020992823,3cyclictest25-21ksoftirqd/112:15:521
27020992823,3cyclictest25-21ksoftirqd/112:05:481
27020992823,3cyclictest25-21ksoftirqd/110:25:311
27020992823,3cyclictest25-21ksoftirqd/109:25:441
27020992823,3cyclictest25-21ksoftirqd/108:10:581
27020992823,3cyclictest25-21ksoftirqd/108:10:581
27020992822,3cyclictest25-21ksoftirqd/110:25:591
27020992822,3cyclictest25-21ksoftirqd/109:10:311
27020992822,3cyclictest25-21ksoftirqd/109:00:301
2702899273,10cyclictest27713-21snmp_o5powerctl08:40:542
2702899270,16cyclictest781-21ssh11:25:542
27020992722,3cyclictest25-21ksoftirqd/111:45:331
27020992722,3cyclictest25-21ksoftirqd/108:25:281
27020992722,3cyclictest25-21ksoftirqd/107:40:481
27020992721,3cyclictest25-21ksoftirqd/111:20:451
27020992721,3cyclictest25-21ksoftirqd/108:50:581
2702099270,5cyclictest31542-21rm10:19:121
27015992721,3cyclictest9-21ksoftirqd/008:13:100
27015992721,3cyclictest9-21ksoftirqd/008:13:100
2701599271,23cyclictest12522-21snmp_o5powerctl12:10:580
27028992619,4cyclictest33-21ksoftirqd/209:29:402
27020992621,3cyclictest25-21ksoftirqd/110:05:451
27020992621,3cyclictest25-21ksoftirqd/110:05:451
27020992621,3cyclictest25-21ksoftirqd/109:35:441
27020992621,3cyclictest25-21ksoftirqd/108:45:421
27015992621,3cyclictest9-21ksoftirqd/012:15:490
27015992621,3cyclictest9-21ksoftirqd/009:45:460
27015992620,3cyclictest9-21ksoftirqd/009:26:590
27015992620,3cyclictest9-21ksoftirqd/009:21:230
126172261,2sleep00-21swapper/011:38:230
30742250,4sleep0101ktimersoftd/010:55:500
2701599252,15cyclictest32713-21ssh10:20:420
27015992519,3cyclictest9-21ksoftirqd/008:03:070
27015992518,4cyclictest9-21ksoftirqd/008:22:300
2701599251,4cyclictest19448-21snmp_o5powerctl09:30:550
27015992419,3cyclictest9-21ksoftirqd/007:40:310
27015992418,3cyclictest9-21ksoftirqd/009:14:210
27015992418,3cyclictest9-21ksoftirqd/008:41:050
27015992418,3cyclictest9-21ksoftirqd/007:53:390
27015992418,3cyclictest9-21ksoftirqd/007:46:450
27015992417,4cyclictest19573-21awk10:40:310
27015992417,4cyclictest12750-21cut11:05:490
2701599241,4cyclictest32466-21snmp_o5powerctl08:50:540
229222241,19sleep022936-21ssh12:55:480
208172230,4sleep02701599cyclictest11:46:010
208172230,4sleep02701599cyclictest11:46:010
27015992217,3cyclictest9-21ksoftirqd/011:59:540
27015992216,3cyclictest9-21ksoftirqd/011:41:030
27015992216,3cyclictest9-21ksoftirqd/010:47:070
27015992216,3cyclictest9-21ksoftirqd/010:10:530
27015992216,3cyclictest9-21ksoftirqd/009:05:310
27015992214,5cyclictest46950irq/100-ens3-Tx11:15:440
2701599221,3cyclictest24469-21hddtemp_smartct08:35:450
2701599221,19cyclictest29423-21apt-get10:50:360
2701599221,19cyclictest14498-21apt-get08:15:410
2701599221,19cyclictest14498-21apt-get08:15:410
2701599221,18cyclictest25450-21snmp_o5powerctl11:50:570
2701599221,18cyclictest25450-21snmp_o5powerctl11:50:570
2701599221,18cyclictest23302-21head08:30:580
25852220,2sleep00-21swapper/012:35:110
27015992116,3cyclictest9-21ksoftirqd/009:53:470
27015992116,3cyclictest9-21ksoftirqd/008:09:570
27015992116,3cyclictest17262-21apt-get11:10:450
27015992115,4cyclictest9-21ksoftirqd/012:54:460
27015992115,4cyclictest2720-21grep08:55:580
27015992114,4cyclictest8503-21cut09:55:460
2701599211,17cyclictest5359-21grep10:25:430
2701599210,18cyclictest15238-21ssh10:01:390
2701599210,18cyclictest15238-21ssh10:01:390
27015992016,2cyclictest0-21swapper/008:27:130
27015992015,3cyclictest9-21ksoftirqd/013:01:050
2701599201,4cyclictest4322-21irqstats09:00:500
27015992014,4cyclictest29035-21grep10:15:530
27015992014,3cyclictest7875-21grep11:00:490
27015992014,3cyclictest6295-21cpuspeed_turbos12:05:450
27015992014,3cyclictest6270-21grep11:31:010
27015992013,5cyclictest0-21swapper/010:05:410
27015992013,5cyclictest0-21swapper/010:05:410
27015992013,4cyclictest20167-21diskmemload09:38:270
2701599201,17cyclictest0-21swapper/012:22:180
2701599201,17cyclictest0-21swapper/012:01:220
2701599201,17cyclictest0-21swapper/010:41:160
2701599201,17cyclictest0-21swapper/010:33:320
2701599201,17cyclictest0-21swapper/009:42:350
2701599201,17cyclictest0-21swapper/009:16:220
2701599201,17cyclictest0-21swapper/007:37:000
27015991913,3cyclictest9456-21nfs4_client12:40:550
27015991912,4cyclictest20167-21diskmemload12:39:180
2701599191,16cyclictest0-21swapper/008:49:340
2701599190,17cyclictest0-21swapper/011:27:450
27015991811,4cyclictest27124-21wc11:20:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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