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2026-07-30 - 20:36
Click here to display the system's profile data or here to proceed to next system.
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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 Thu Jul 30, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
449021600,5sleep02109499cyclictest12:10:400
1068911070,39ptp4l401ktimersoftd/309:16:063
106891710,1ptp4l401ktimersoftd/313:26:363
106891680,1ptp4l401ktimersoftd/314:38:143
106891680,1ptp4l401ktimersoftd/312:49:193
106891680,1ptp4l401ktimersoftd/312:01:093
256832620,2sleep20-21swapper/210:32:302
79632590,5sleep12109899cyclictest13:52:391
256592590,4sleep2321ktimersoftd/209:22:362
106891550,1ptp4l401ktimersoftd/313:51:053
106891550,1ptp4l401ktimersoftd/311:53:173
268362540,2sleep30-21swapper/312:32:393
268362540,2sleep30-21swapper/312:32:393
188632544,39sleep00-21swapper/009:12:210
188132524,34sleep20-21swapper/209:12:152
318632510,2sleep10-21swapper/113:43:591
21098995022,4cyclictest25-21ksoftirqd/110:39:581
21104994639,3cyclictest33-21ksoftirqd/214:27:312
106891450,1ptp4l401ktimersoftd/310:46:003
106891450,1ptp4l401ktimersoftd/310:46:003
106891430,1ptp4l401ktimersoftd/309:32:493
21111994232,5cyclictest41-21ksoftirqd/313:12:313
21104994235,3cyclictest33-21ksoftirqd/214:42:322
21104994135,3cyclictest33-21ksoftirqd/213:07:292
161112410,2sleep10-21swapper/114:33:501
106891410,1ptp4l401ktimersoftd/312:42:303
106891410,13ptp4l30105-21kworker/3:310:48:483
21104994032,4cyclictest33-21ksoftirqd/214:32:292
106891400,1ptp4l401ktimersoftd/309:37:303
106891390,3ptp4l17662-21kworker/3:013:22:193
106891390,1ptp4l401ktimersoftd/314:46:543
106891390,1ptp4l401ktimersoftd/314:30:333
106891380,1ptp4l401ktimersoftd/314:33:503
106891380,1ptp4l401ktimersoftd/313:53:053
106891380,1ptp4l401ktimersoftd/313:41:003
106891380,1ptp4l401ktimersoftd/313:33:333
106891380,1ptp4l401ktimersoftd/312:21:253
106891380,1ptp4l401ktimersoftd/311:34:413
265362370,5sleep341-21ksoftirqd/314:12:323
106891370,1ptp4l401ktimersoftd/314:10:443
106891370,1ptp4l401ktimersoftd/314:10:443
106891370,1ptp4l401ktimersoftd/314:02:503
106891370,1ptp4l401ktimersoftd/313:09:523
106891370,1ptp4l401ktimersoftd/313:05:133
106891370,1ptp4l401ktimersoftd/312:25:343
106891370,1ptp4l401ktimersoftd/311:49:543
106891370,1ptp4l401ktimersoftd/311:38:373
106891370,1ptp4l401ktimersoftd/311:28:033
106891370,1ptp4l401ktimersoftd/311:26:463
106891370,1ptp4l401ktimersoftd/309:47:273
106891370,0ptp4l401ktimersoftd/314:17:513
106891370,0ptp4l401ktimersoftd/314:17:513
106891370,0ptp4l401ktimersoftd/313:44:563
106891370,0ptp4l401ktimersoftd/313:32:103
21104993624,5cyclictest33-21ksoftirqd/211:29:592
106891360,1ptp4l401ktimersoftd/314:01:103
106891360,1ptp4l401ktimersoftd/312:58:373
106891360,1ptp4l401ktimersoftd/312:06:413
106891360,1ptp4l401ktimersoftd/311:21:503
106891360,1ptp4l401ktimersoftd/310:32:303
106891360,0ptp4l401ktimersoftd/311:44:563
21111993529,3cyclictest1-21systemd10:39:513
106891350,3ptp4l20613-21kworker/3:112:29:133
106891350,1ptp4l401ktimersoftd/309:17:143
106891350,0ptp4l401ktimersoftd/312:56:213
106891340,1ptp4l401ktimersoftd/312:14:153
106891340,0ptp4l401ktimersoftd/312:40:563
21104993327,3cyclictest33-21ksoftirqd/213:27:192
21104993326,4cyclictest33-21ksoftirqd/210:40:082
206032330,3sleep20-21swapper/214:38:132
169682330,2sleep00-21swapper/011:17:360
106891330,1ptp4l401ktimersoftd/310:01:163
21104993227,3cyclictest33-21ksoftirqd/211:52:172
21104993227,3cyclictest33-21ksoftirqd/210:52:152
21104993220,10cyclictest33-21ksoftirqd/213:37:492
17922320,2sleep00-21swapper/013:12:510
106891320,1ptp4l401ktimersoftd/312:08:523
106891320,1ptp4l401ktimersoftd/311:11:503
106891320,1ptp4l401ktimersoftd/310:07:403
21104993126,3cyclictest33-21ksoftirqd/213:52:332
21104993126,3cyclictest33-21ksoftirqd/211:12:162
21104993125,3cyclictest33-21ksoftirqd/214:02:192
21104993125,3cyclictest33-21ksoftirqd/211:27:162
21104993125,3cyclictest33-21ksoftirqd/210:17:142
21104993125,3cyclictest33-21ksoftirqd/209:22:132
21104993124,3cyclictest33-21ksoftirqd/211:37:302
21104993123,4cyclictest33-21ksoftirqd/209:47:252
21104993119,10cyclictest33-21ksoftirqd/211:42:332
106891310,1ptp4l401ktimersoftd/309:27:313
106891310,1ptp4l401ktimersoftd/309:23:483
106891310,10ptp4l401ktimersoftd/310:53:373
300032300,4sleep22110499cyclictest14:15:362
21104993025,3cyclictest33-21ksoftirqd/213:17:192
21104993024,3cyclictest33-21ksoftirqd/213:17:372
21104993024,3cyclictest33-21ksoftirqd/213:07:192
21104993024,3cyclictest33-21ksoftirqd/211:57:172
21104993024,3cyclictest33-21ksoftirqd/210:17:342
21104993022,4cyclictest33-21ksoftirqd/213:27:282
21104993021,7cyclictest33-21ksoftirqd/211:17:372
21104993020,7cyclictest33-21ksoftirqd/209:42:142
21104993015,3cyclictest33-21ksoftirqd/212:29:342
206512305,10sleep10-21swapper/109:12:461
106891300,0ptp4l401ktimersoftd/310:06:463
21104992924,3cyclictest33-21ksoftirqd/212:12:282
21104992924,3cyclictest33-21ksoftirqd/212:02:182
21104992923,3cyclictest33-21ksoftirqd/213:47:342
21104992923,3cyclictest33-21ksoftirqd/212:42:182
21104992923,3cyclictest33-21ksoftirqd/212:32:352
21104992923,3cyclictest33-21ksoftirqd/212:32:352
21104992923,3cyclictest33-21ksoftirqd/210:07:362
21098992924,3cyclictest25-21ksoftirqd/113:37:381
21098992924,3cyclictest25-21ksoftirqd/110:12:261
21098992923,3cyclictest25-21ksoftirqd/113:12:381
21094992924,3cyclictest9-21ksoftirqd/011:30:000
106891290,0ptp4l401ktimersoftd/310:58:593
250622280,5sleep025065-21timerwakeupswit14:42:480
21104992823,3cyclictest33-21ksoftirqd/212:07:322
21104992823,3cyclictest33-21ksoftirqd/209:32:142
21104992822,4cyclictest33-21ksoftirqd/210:57:332
21104992822,3cyclictest33-21ksoftirqd/211:32:322
21104992822,3cyclictest33-21ksoftirqd/211:07:162
21104992821,3cyclictest33-21ksoftirqd/209:32:322
21104992819,4cyclictest33-21ksoftirqd/210:42:272
21104992819,4cyclictest33-21ksoftirqd/210:42:272
21104992815,8cyclictest47150irq/102-ens3-Tx12:42:312
21098992823,3cyclictest25-21ksoftirqd/112:07:161
21098992821,5cyclictest25-21ksoftirqd/114:37:321
21094992823,3cyclictest9-21ksoftirqd/013:57:400
21094992823,3cyclictest9-21ksoftirqd/011:12:160
21094992822,3cyclictest9-21ksoftirqd/011:37:370
2109499280,26cyclictest30082-21kworker/0:310:39:590
21104992722,3cyclictest33-21ksoftirqd/214:12:202
21104992722,3cyclictest33-21ksoftirqd/214:12:202
21104992722,3cyclictest33-21ksoftirqd/214:02:312
21104992722,3cyclictest33-21ksoftirqd/213:47:192
21104992721,3cyclictest33-21ksoftirqd/212:57:372
21104992721,3cyclictest33-21ksoftirqd/212:07:172
21104992721,3cyclictest33-21ksoftirqd/209:47:142
21098992722,3cyclictest25-21ksoftirqd/109:37:421
21098992720,4cyclictest15029-21ssh14:00:321
21098992720,3cyclictest25-21ksoftirqd/109:17:251
21094992722,3cyclictest9-21ksoftirqd/011:32:280
1452912720,3phc2sys41-21ksoftirqd/314:24:123
21111992621,3cyclictest41-21ksoftirqd/310:27:283
21111992619,4cyclictest41-21ksoftirqd/310:13:043
21111992619,4cyclictest41-21ksoftirqd/309:52:323
21104992621,3cyclictest33-21ksoftirqd/214:22:202
21104992621,3cyclictest33-21ksoftirqd/214:22:202
21104992621,3cyclictest33-21ksoftirqd/212:57:182
21104992621,3cyclictest33-21ksoftirqd/212:17:342
21104992620,4cyclictest33-21ksoftirqd/213:32:372
21104992620,3cyclictest33-21ksoftirqd/211:12:332
21104992618,6cyclictest33-21ksoftirqd/210:27:142
21104992614,9cyclictest33-21ksoftirqd/212:47:392
21098992621,3cyclictest25-21ksoftirqd/112:47:181
21098992621,3cyclictest25-21ksoftirqd/112:37:371
21098992621,3cyclictest25-21ksoftirqd/112:34:011
21098992621,3cyclictest25-21ksoftirqd/112:34:011
21098992621,3cyclictest25-21ksoftirqd/111:57:301
21098992620,3cyclictest25-21ksoftirqd/113:02:281
21098992620,3cyclictest25-21ksoftirqd/111:52:491
21098992620,3cyclictest25-21ksoftirqd/111:07:161
21098992619,4cyclictest25-21ksoftirqd/111:13:231
21098992619,3cyclictest25-21ksoftirqd/113:07:311
21098992614,8cyclictest26972-21grep14:12:361
21094992620,3cyclictest9-21ksoftirqd/013:57:190
21094992619,5cyclictest9-21ksoftirqd/010:02:440
106891260,0ptp4l401ktimersoftd/310:22:183
21111992520,3cyclictest41-21ksoftirqd/311:07:163
21098992520,3cyclictest25-21ksoftirqd/114:27:391
21098992520,3cyclictest25-21ksoftirqd/113:29:451
21098992520,3cyclictest25-21ksoftirqd/112:52:281
21098992520,3cyclictest25-21ksoftirqd/112:47:351
21098992520,3cyclictest25-21ksoftirqd/111:37:161
21098992520,3cyclictest25-21ksoftirqd/110:22:141
21098992519,4cyclictest25-21ksoftirqd/113:47:331
21098992519,3cyclictest25-21ksoftirqd/112:57:391
21098992519,3cyclictest25-21ksoftirqd/111:27:311
21098992518,4cyclictest25-21ksoftirqd/110:02:331
21094992521,3cyclictest9-21ksoftirqd/013:42:360
21094992520,3cyclictest9-21ksoftirqd/011:57:360
21094992520,3cyclictest9-21ksoftirqd/010:32:310
21094992520,3cyclictest9-21ksoftirqd/010:07:260
21094992519,4cyclictest9-21ksoftirqd/009:43:100
21094992519,3cyclictest9-21ksoftirqd/014:12:290
21094992519,3cyclictest9-21ksoftirqd/012:12:300
21094992519,3cyclictest9-21ksoftirqd/011:12:220
21094992518,4cyclictest9-21ksoftirqd/010:17:580
21094992518,4cyclictest9-21ksoftirqd/010:13:370
1216122518,3sleep125-21ksoftirqd/111:45:451
106891250,1ptp4l401ktimersoftd/311:12:283
21104992419,3cyclictest33-21ksoftirqd/212:22:352
21104992419,3cyclictest33-21ksoftirqd/209:57:152
21104992418,3cyclictest33-21ksoftirqd/209:57:312
21098992419,3cyclictest25-21ksoftirqd/114:43:411
21098992419,3cyclictest25-21ksoftirqd/114:12:201
21098992419,3cyclictest25-21ksoftirqd/114:12:201
21098992419,3cyclictest25-21ksoftirqd/112:27:391
21098992418,4cyclictest25-21ksoftirqd/109:56:231
21098992418,3cyclictest25-21ksoftirqd/112:07:331
21098992417,4cyclictest7580-21ssh11:41:221
21098992417,4cyclictest25-21ksoftirqd/110:32:081
21098992417,4cyclictest25-21ksoftirqd/110:22:211
21098992417,4cyclictest25-21ksoftirqd/109:47:321
21094992419,3cyclictest9-21ksoftirqd/013:42:200
21094992419,3cyclictest9-21ksoftirqd/013:26:450
21094992419,3cyclictest9-21ksoftirqd/013:07:360
21094992419,3cyclictest9-21ksoftirqd/013:02:450
21094992419,3cyclictest9-21ksoftirqd/010:47:340
21094992418,3cyclictest9-21ksoftirqd/010:53:550
21094992418,3cyclictest9-21ksoftirqd/009:52:320
21094992412,3cyclictest9-21ksoftirqd/012:22:450
21104992318,3cyclictest33-21ksoftirqd/214:27:202
21104992316,4cyclictest33-21ksoftirqd/210:54:342
21098992318,3cyclictest25-21ksoftirqd/113:22:471
21098992318,3cyclictest25-21ksoftirqd/112:22:171
21098992318,3cyclictest25-21ksoftirqd/111:17:441
21098992318,3cyclictest25-21ksoftirqd/111:07:271
21098992317,3cyclictest25-21ksoftirqd/114:06:421
21098992317,3cyclictest25-21ksoftirqd/110:50:041
21098992317,3cyclictest25-21ksoftirqd/110:32:311
21098992317,3cyclictest25-21ksoftirqd/109:37:141
21098992316,4cyclictest25-21ksoftirqd/111:27:051
21098992316,4cyclictest25-21ksoftirqd/110:58:141
21098992316,4cyclictest16798-21ssh11:50:131
21094992318,3cyclictest9-21ksoftirqd/010:00:200
21094992317,4cyclictest9-21ksoftirqd/010:32:030
21094992317,3cyclictest9-21ksoftirqd/011:23:540
21094992316,4cyclictest9-21ksoftirqd/012:41:110
2109499230,6cyclictest121rcu_preempt11:43:430
106891230,1ptp4l401ktimersoftd/310:17:203
106891230,1ptp4l401ktimersoftd/309:42:283
21104992216,3cyclictest33-21ksoftirqd/210:27:302
21104992215,4cyclictest33-21ksoftirqd/210:03:132
21098992217,3cyclictest25-21ksoftirqd/114:18:041
21098992217,3cyclictest25-21ksoftirqd/114:18:041
21098992217,3cyclictest25-21ksoftirqd/113:17:221
21098992216,4cyclictest25-21ksoftirqd/110:10:371
21098992216,4cyclictest25-21ksoftirqd/109:30:061
21098992215,4cyclictest25-21ksoftirqd/110:43:571
21098992215,4cyclictest25-21ksoftirqd/110:43:571
2109499227,6cyclictest9-21ksoftirqd/013:28:090
21094992217,3cyclictest9-21ksoftirqd/013:02:030
21094992216,3cyclictest9-21ksoftirqd/010:23:440
21094992216,3cyclictest9-21ksoftirqd/009:41:170
21094992216,3cyclictest9-21ksoftirqd/009:25:100
21094992215,4cyclictest9-21ksoftirqd/011:01:180
21098992116,3cyclictest25-21ksoftirqd/112:22:321
21098992116,3cyclictest25-21ksoftirqd/109:25:311
21098992114,4cyclictest25-21ksoftirqd/109:43:431
21098992114,4cyclictest19401-21sh13:32:261
21098992114,4cyclictest10503-21latency_hist12:17:171
21098992113,3cyclictest25-21ksoftirqd/114:23:431
21094992116,3cyclictest9-21ksoftirqd/014:37:200
21094992116,3cyclictest9-21ksoftirqd/012:47:300
21094992116,3cyclictest9-21ksoftirqd/012:17:380
21094992115,3cyclictest1751-21/usr/sbin/munin13:47:330
21094992112,5cyclictest9-21ksoftirqd/011:47:290
21098992015,3cyclictest25-21ksoftirqd/110:52:361
21098992013,4cyclictest25-21ksoftirqd/109:57:241
2109499201,5cyclictest19427-21ssh13:32:290
21094992015,3cyclictest9-21ksoftirqd/014:22:380
21094992015,3cyclictest9-21ksoftirqd/012:55:160
21094992015,3cyclictest9-21ksoftirqd/012:07:170
21094992015,3cyclictest9-21ksoftirqd/009:37:140
21094992015,3cyclictest9-21ksoftirqd/009:27:320
21094992014,3cyclictest9-21ksoftirqd/009:48:400
21094992013,4cyclictest25705-21cat12:32:300
21094992013,4cyclictest25705-21cat12:32:300
21094992013,4cyclictest21355-21apt09:17:230
2109499201,2cyclictest121rcu_preempt14:27:240
2109499196,4cyclictest22044-21ssh14:07:380
2109499196,4cyclictest22044-21ssh14:07:380
21094991914,3cyclictest9-21ksoftirqd/014:37:380
21094991914,3cyclictest9-21ksoftirqd/012:42:370
21094991914,3cyclictest9-21ksoftirqd/011:52:380
21094991914,3cyclictest6427-21sed13:17:470
21094991913,3cyclictest9-21ksoftirqd/010:43:400
21094991913,3cyclictest9-21ksoftirqd/010:43:400
21094991912,4cyclictest15867-21diskmemload14:06:490
21094991911,5cyclictest46950irq/100-ens3-Tx12:27:300
21094991910,7cyclictest3528-21latency_hist14:22:200
21094991910,7cyclictest3528-21latency_hist14:22:200
21094991812,3cyclictest8753-21/usr/sbin/munin11:02:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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