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2026-03-04 - 23:40
[ 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 the highest latencies:
System rackbslot6.osadl.org (updated Wed Mar 04, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1684722900,4sleep3401ktimersoftd/307:50:383
1684722900,4sleep3401ktimersoftd/307:50:383
2342021610,3sleep21878799cyclictest08:00:512
1059921550,2sleep30-21swapper/312:04:463
1767021430,2sleep30-21swapper/313:16:483
184972654,10sleep00-21swapper/007:53:020
184972654,10sleep00-21swapper/007:53:020
124372640,5sleep112441-21irqrtprio08:45:421
106891590,1ptp4l401ktimersoftd/311:07:523
106891580,1ptp4l401ktimersoftd/313:05:533
170422570,1sleep20-21swapper/211:37:302
25122560,2sleep30-21swapper/313:00:583
25122560,2sleep30-21swapper/313:00:583
106891540,1ptp4l401ktimersoftd/311:47:413
310212520,1sleep00-21swapper/012:25:380
18783995138,7cyclictest25-21ksoftirqd/111:45:411
18783995136,8cyclictest25-21ksoftirqd/110:05:401
186302514,35sleep20-21swapper/207:54:452
186302514,35sleep20-21swapper/207:54:452
8862480,2sleep30-21swapper/308:20:473
1877799474,28cyclictest24573-21switchtime10:05:550
106891470,3ptp4l15970-21kworker/3:212:44:413
106891460,11ptp4l401ktimersoftd/310:28:393
106891450,2ptp4l15970-21kworker/3:212:30:053
1877799432,35cyclictest0-21swapper/013:10:430
1877799430,3cyclictest12555-21diskmemload09:57:200
106891430,2ptp4l28615-21kworker/3:111:52:303
1877799422,32cyclictest26310-21apt-get09:15:370
106891420,1ptp4l401ktimersoftd/310:02:233
266542400,4sleep01877799cyclictest11:47:080
1877799403,31cyclictest0-21swapper/009:00:360
1877799403,30cyclictest12355-21apt-get11:00:410
1877799402,31cyclictest28674-21apt-get09:20:350
106891400,1ptp4l401ktimersoftd/312:37:243
106891400,1ptp4l401ktimersoftd/310:59:273
1877799392,5cyclictest19193-21apt-get11:40:410
1877799392,32cyclictest0-21swapper/011:10:400
1877799390,4cyclictest26531-21python10:40:510
106891390,1ptp4l401ktimersoftd/313:23:423
106891390,1ptp4l401ktimersoftd/311:58:383
1877799382,6cyclictest27986-21apt-get10:10:390
1877799382,4cyclictest26238-21apt-get12:20:410
1877799382,4cyclictest2532-21apt-get10:50:400
1877799381,33cyclictest5747-21apt-get09:40:400
1877799381,33cyclictest5747-21apt-get09:40:400
1877799380,3cyclictest27071-21cpu08:10:360
106891380,4ptp4l28050-21kworker/3:110:33:093
106891380,1ptp4l401ktimersoftd/312:23:353
106891380,1ptp4l401ktimersoftd/310:22:413
106891380,1ptp4l401ktimersoftd/310:06:183
106891380,1ptp4l401ktimersoftd/309:58:383
1877799372,29cyclictest30033-21apt-get10:45:400
1877799372,28cyclictest31064-21apt-get09:25:370
1877799372,28cyclictest10497-21apt-get09:50:390
18777993713,21cyclictest13766-21sh11:35:170
1877799371,2cyclictest0-21swapper/009:00:230
18777993711,22cyclictest16728-21expr12:10:420
1877799370,3cyclictest0-21swapper/008:45:520
1877799370,35cyclictest0-21swapper/012:44:330
1877799370,34cyclictest5991-21cut13:05:460
1877799370,2cyclictest12555-21diskmemload10:16:380
106891370,1ptp4l401ktimersoftd/313:11:573
106891370,1ptp4l401ktimersoftd/312:48:083
106891370,1ptp4l401ktimersoftd/312:07:523
106891370,1ptp4l401ktimersoftd/311:20:583
106891370,1ptp4l401ktimersoftd/311:01:293
106891370,1ptp4l401ktimersoftd/310:40:593
106891370,1ptp4l401ktimersoftd/309:10:573
106891370,0ptp4l401ktimersoftd/311:18:543
106891370,0ptp4l401ktimersoftd/311:18:543
1877799362,7cyclictest27054-21apt-get11:15:400
1877799362,7cyclictest27054-21apt-get11:15:400
1877799361,5cyclictest751-21apt-get13:00:420
1877799361,5cyclictest751-21apt-get13:00:420
1877799361,4cyclictest17245-21apt-get11:05:390
18777993613,20cyclictest12555-21diskmemload12:33:200
1877799361,31cyclictest0-21swapper/012:00:410
1877799361,30cyclictest0-21swapper/011:50:400
18777993612,21cyclictest24723-21latency_hist13:25:320
18777993611,22cyclictest24096-21iwlist12:50:480
18777993611,22cyclictest1055-21runrttasks08:00:090
106891360,1ptp4l401ktimersoftd/312:33:303
106891360,1ptp4l401ktimersoftd/312:18:383
106891360,1ptp4l401ktimersoftd/310:20:003
106891360,0ptp4l401ktimersoftd/311:42:023
106891360,0ptp4l401ktimersoftd/311:27:373
106891360,0ptp4l401ktimersoftd/310:47:403
106891360,0ptp4l401ktimersoftd/310:12:223
106891360,0ptp4l401ktimersoftd/308:06:193
18783993528,4cyclictest25-21ksoftirqd/112:10:411
1877799359,23cyclictest6973-21timerandwakeup10:20:550
1877799358,24cyclictest11777-21cut12:05:440
1877799358,23cyclictest1228-21expr09:30:380
1877799355,27cyclictest23683-21unixbench_multi08:00:540
1877799352,8cyclictest21577-21apt-get09:05:360
1877799352,6cyclictest4324-21apt-get08:30:350
1877799351,4cyclictest29390-21sed12:55:500
1877799351,30cyclictest0-21swapper/008:05:350
18777993512,20cyclictest12555-21diskmemload12:39:570
18777993510,21cyclictest3300-21/usr/sbin/munin09:35:550
1877799350,4cyclictest3073-21ssh11:23:480
1877799350,4cyclictest19543-21snmp_o5powerctl10:00:500
1877799350,3cyclictest14178-21sh11:35:360
106891350,1ptp4l401ktimersoftd/310:52:143
106891350,1ptp4l401ktimersoftd/309:00:473
106891350,1ptp4l401ktimersoftd/307:55:403
106891350,0ptp4l401ktimersoftd/312:53:033
106891350,0ptp4l401ktimersoftd/311:15:063
1877799348,22cyclictest18384-21cat12:45:320
1877799342,5cyclictest15361-21apt-get13:15:420
1877799342,27cyclictest10342-21ssh10:25:390
1877799341,3cyclictest0-21swapper/010:55:420
1877799340,4cyclictest7727-21ssh11:28:200
1877799340,4cyclictest3293-21python08:25:480
1877799340,3cyclictest9561-21fschecks_count08:40:400
1877799340,3cyclictest12555-21diskmemload12:16:410
106891340,1ptp4l401ktimersoftd/312:14:053
106891340,1ptp4l401ktimersoftd/308:38:473
18783993326,4cyclictest25-21ksoftirqd/112:45:341
18783993321,7cyclictest25-21ksoftirqd/112:20:411
1877799339,20cyclictest16253-21latency10:30:470
1877799338,22cyclictest31689-21latency_hist08:20:250
1877799330,3cyclictest7168-21diskstats08:35:400
1877799330,2cyclictest0-21swapper/010:35:430
106891330,2ptp4l29459-21kworker/3:208:53:023
106891330,1ptp4l401ktimersoftd/310:35:353
18783993227,3cyclictest25-21ksoftirqd/113:00:311
18783993219,8cyclictest47050irq/101-ens3-Tx13:00:411
18783993219,8cyclictest47050irq/101-ens3-Tx13:00:411
1877799326,23cyclictest359-21irqrtprio08:20:430
1877799326,22cyclictest24482-21if_enp1s0.109:10:420
106891320,1ptp4l401ktimersoftd/311:36:163
106891320,1ptp4l401ktimersoftd/309:49:173
106891320,1ptp4l401ktimersoftd/308:01:493
106891320,0ptp4l401ktimersoftd/308:56:013
18783993126,3cyclictest25-21ksoftirqd/108:55:441
18783993125,3cyclictest25-21ksoftirqd/110:45:291
18783993119,3cyclictest25-21ksoftirqd/111:20:571
1877799317,21cyclictest2397-21irqrtprio11:55:490
1877799316,21cyclictest16212-21cat08:55:260
185182312,18sleep119824-21snmpd07:53:191
185182312,18sleep119824-21snmpd07:53:191
106891310,1ptp4l401ktimersoftd/309:33:093
106891310,1ptp4l401ktimersoftd/309:27:573
18787993015,4cyclictest33-21ksoftirqd/211:05:432
18783993025,3cyclictest25-21ksoftirqd/112:00:431
18783993025,3cyclictest25-21ksoftirqd/110:55:281
18783993024,4cyclictest25-21ksoftirqd/110:40:281
18783993024,3cyclictest25-21ksoftirqd/111:00:581
18783993024,3cyclictest25-21ksoftirqd/108:30:361
18783993015,8cyclictest25-21ksoftirqd/111:05:391
1877799301,4cyclictest8563-21grep09:45:420
106891300,0ptp4l401ktimersoftd/309:43:193
106891300,0ptp4l401ktimersoftd/309:43:193
18783992924,3cyclictest25-21ksoftirqd/112:40:491
18783992924,3cyclictest25-21ksoftirqd/112:10:311
18783992924,3cyclictest25-21ksoftirqd/108:05:251
18783992922,4cyclictest25-21ksoftirqd/112:35:421
106891290,1ptp4l401ktimersoftd/313:00:213
106891290,0ptp4l401ktimersoftd/308:10:283
18793992821,4cyclictest41-21ksoftirqd/308:29:063
18787992823,3cyclictest33-21ksoftirqd/211:05:282
18783992823,3cyclictest25-21ksoftirqd/112:00:301
18783992822,3cyclictest25-21ksoftirqd/112:30:311
18783992822,3cyclictest25-21ksoftirqd/108:55:271
18783992821,4cyclictest25-21ksoftirqd/110:30:281
18783992820,5cyclictest25-21ksoftirqd/109:15:371
18793992721,3cyclictest41-21ksoftirqd/309:50:383
18787992722,3cyclictest33-21ksoftirqd/211:28:202
18783992722,3cyclictest25-21ksoftirqd/113:10:501
18783992722,3cyclictest25-21ksoftirqd/111:10:401
18783992722,3cyclictest25-21ksoftirqd/110:20:451
18783992722,3cyclictest25-21ksoftirqd/108:25:431
1878799262,18cyclictest14022-21apt-get08:50:362
18787992621,3cyclictest33-21ksoftirqd/213:20:442
18787992621,3cyclictest33-21ksoftirqd/211:30:562
18787992621,3cyclictest33-21ksoftirqd/210:25:282
18787992620,4cyclictest33-21ksoftirqd/212:23:522
18787992620,3cyclictest33-21ksoftirqd/209:15:572
18787992620,3cyclictest33-21ksoftirqd/208:46:192
18783992621,3cyclictest25-21ksoftirqd/113:20:491
18783992621,3cyclictest25-21ksoftirqd/113:15:421
18783992621,3cyclictest25-21ksoftirqd/111:40:421
18783992621,3cyclictest25-21ksoftirqd/110:10:431
18783992621,3cyclictest25-21ksoftirqd/109:55:271
18783992621,3cyclictest25-21ksoftirqd/109:45:451
18783992621,3cyclictest25-21ksoftirqd/108:00:251
18783992620,3cyclictest25-21ksoftirqd/113:05:491
18783992619,4cyclictest25-21ksoftirqd/109:40:261
18783992619,4cyclictest25-21ksoftirqd/109:21:021
18783992619,4cyclictest25-21ksoftirqd/109:14:371
106891260,0ptp4l401ktimersoftd/309:39:203
1878799252,19cyclictest29628-21apt-get08:15:372
18787992521,3cyclictest33-21ksoftirqd/212:13:412
18787992521,3cyclictest33-21ksoftirqd/210:55:482
18787992520,3cyclictest33-21ksoftirqd/211:20:292
18787992520,3cyclictest33-21ksoftirqd/211:20:292
18787992520,3cyclictest33-21ksoftirqd/210:50:192
18787992519,4cyclictest33-21ksoftirqd/210:18:432
18787992519,3cyclictest33-21ksoftirqd/208:06:362
18787992518,4cyclictest33-21ksoftirqd/213:08:202
18787992518,4cyclictest33-21ksoftirqd/210:31:462
18787992513,9cyclictest4773-21sh11:58:222
1878399256,17cyclictest0-21swapper/108:15:431
1878399255,11cyclictest13195-21ssh09:55:391
18783992520,3cyclictest25-21ksoftirqd/112:15:561
18783992520,3cyclictest25-21ksoftirqd/110:55:471
18783992520,3cyclictest25-21ksoftirqd/110:30:431
18783992520,3cyclictest25-21ksoftirqd/109:05:261
18783992520,3cyclictest25-21ksoftirqd/108:10:441
18783992519,3cyclictest25-21ksoftirqd/111:50:511
18783992519,3cyclictest25-21ksoftirqd/111:25:431
18783992519,3cyclictest25-21ksoftirqd/109:33:231
18783992519,3cyclictest25-21ksoftirqd/108:20:431
106891250,1ptp4l401ktimersoftd/308:30:413
106891250,1ptp4l401ktimersoftd/308:15:363
18787992420,3cyclictest33-21ksoftirqd/212:48:142
18787992419,3cyclictest33-21ksoftirqd/211:44:562
18787992419,3cyclictest33-21ksoftirqd/210:27:462
18787992418,3cyclictest33-21ksoftirqd/209:43:022
18787992418,3cyclictest33-21ksoftirqd/209:43:022
18787992418,3cyclictest33-21ksoftirqd/208:31:172
18783992419,3cyclictest25-21ksoftirqd/111:35:421
18783992419,3cyclictest25-21ksoftirqd/111:35:241
18783992419,3cyclictest25-21ksoftirqd/110:00:461
18783992418,4cyclictest25-21ksoftirqd/112:30:411
18783992418,3cyclictest25-21ksoftirqd/112:50:431
18783992418,3cyclictest25-21ksoftirqd/109:27:361
106891240,1ptp4l401ktimersoftd/311:30:403
106891240,1ptp4l401ktimersoftd/309:20:473
106891240,1ptp4l401ktimersoftd/309:15:493
106891240,1ptp4l401ktimersoftd/308:45:473
106891240,1ptp4l401ktimersoftd/308:40:373
1878799238,5cyclictest33-21ksoftirqd/208:26:442
18787992319,3cyclictest33-21ksoftirqd/212:40:542
18787992319,3cyclictest33-21ksoftirqd/210:40:492
18787992318,3cyclictest33-21ksoftirqd/212:52:462
18787992318,3cyclictest33-21ksoftirqd/210:00:402
18787992317,4cyclictest33-21ksoftirqd/209:01:412
18787992317,3cyclictest33-21ksoftirqd/212:57:442
18787992317,3cyclictest33-21ksoftirqd/209:58:582
18787992317,3cyclictest33-21ksoftirqd/209:38:022
18787992316,4cyclictest33-21ksoftirqd/209:50:112
18787992316,4cyclictest33-21ksoftirqd/209:11:252
18787992316,4cyclictest33-21ksoftirqd/208:59:562
1878399233,11cyclictest27069-21ssh11:15:401
1878399233,11cyclictest27069-21ssh11:15:401
18783992318,3cyclictest25-21ksoftirqd/108:40:431
18783992318,3cyclictest25-21ksoftirqd/108:40:261
18783992316,4cyclictest25-21ksoftirqd/109:06:261
106891230,1ptp4l401ktimersoftd/309:05:263
1878799222,16cyclictest16814-21snmp_o5powerctl13:15:562
18787992217,3cyclictest33-21ksoftirqd/213:00:382
18787992217,3cyclictest33-21ksoftirqd/213:00:382
18787992217,3cyclictest33-21ksoftirqd/212:37:222
18787992217,3cyclictest33-21ksoftirqd/209:53:522
18787992217,3cyclictest33-21ksoftirqd/208:35:412
18787992215,4cyclictest9715-21sed08:40:412
18787992215,3cyclictest3462-21/usr/sbin/munin12:30:432
1878799220,4cyclictest29411-21runrttasks10:10:502
18783992217,3cyclictest25-21ksoftirqd/108:05:461
18783992216,3cyclictest25-21ksoftirqd/110:15:441
18787992116,3cyclictest33-21ksoftirqd/213:14:022
18787992116,3cyclictest33-21ksoftirqd/210:05:492
18787992115,4cyclictest33-21ksoftirqd/209:27:182
18787992115,3cyclictest33-21ksoftirqd/212:02:042
18787992115,3cyclictest33-21ksoftirqd/209:34:482
18787992114,4cyclictest5025-21sh10:52:032
18787992114,4cyclictest33-21ksoftirqd/208:22:512
18787992114,4cyclictest26966-21/usr/sbin/munin08:10:432
18787992114,4cyclictest21853-21grep12:15:462
18783992116,3cyclictest25-21ksoftirqd/110:45:461
18783992116,3cyclictest25-21ksoftirqd/109:42:591
18783992116,3cyclictest25-21ksoftirqd/109:42:591
18787992014,3cyclictest33-21ksoftirqd/211:47:462
18787992014,3cyclictest33-21ksoftirqd/211:11:442
18787992014,3cyclictest33-21ksoftirqd/209:07:582
18787992014,3cyclictest31048-21sh11:51:152
18787992014,3cyclictest21741-21threads10:35:552
18787992014,3cyclictest1894-21sh12:28:192
18787992013,4cyclictest29001-21grep09:20:392
18787992013,4cyclictest15341-21sh12:09:332
18787991914,3cyclictest33-21ksoftirqd/207:55:432
18787991912,4cyclictest685-21awk11:20:482
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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