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2025-11-26 - 03:23
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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
Characteristics of all highest latencies:
System rack7slot0.osadl.org (updated Wed Nov 26, 2025 00:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110050690,0irq/25-eth00-21swapper/319:05:223
110050690,0irq/25-eth00-21swapper/119:05:141
110050550,0irq/25-eth00-21swapper/219:06:432
9950410,0irq/24-0000:00:0-21swapper/019:05:430
2650499221,0cyclictest13966-21sshd22:48:070
26504992116,0cyclictest6962-21sshd23:58:520
26505991713,0cyclictest0-21swapper/122:42:091
26507991514,0cyclictest0-21swapper/321:51:583
26505991514,0cyclictest0-21swapper/100:17:591
26504991512,0cyclictest0-21swapper/023:08:060
26504991511,0cyclictest0-21swapper/000:10:430
41140,0ktimersoftd/00-21swapper/021:28:470
351140,0ktimersoftd/30-21swapper/322:34:023
26507991413,0cyclictest29338-21sshd22:53:053
26507991411,0cyclictest24775-21sshd22:35:463
26507991411,0cyclictest24775-21sshd22:35:453
26506991413,0cyclictest271ktimersoftd/223:06:582
26506991413,0cyclictest0-21swapper/200:09:132
2650699140,0cyclictest8573-21sshd23:42:092
2650699140,0cyclictest0-21swapper/221:17:592
2650599140,0cyclictest0-21swapper/121:23:371
2650499140,0cyclictest0-21swapper/023:49:070
110050140,0irq/25-eth018418-21diskmemload21:26:441
110050140,0irq/25-eth00-21swapper/123:51:501
26507991312,0cyclictest19259-21bash22:07:533
26507991312,0cyclictest19259-21bash22:07:523
26507991312,0cyclictest0-21swapper/323:35:013
26507991311,0cyclictest8912-21sshd23:42:133
2650799130,0cyclictest4360-21sshd21:35:283
2650799130,0cyclictest32597-21id23:13:593
26506991312,0cyclictest0-21swapper/222:47:122
26506991312,0cyclictest0-21swapper/200:33:442
26506991311,0cyclictest0-21swapper/200:17:352
2650699131,0cyclictest31073-21sshd23:34:222
2650599135,0cyclictest0-21swapper/119:41:591
2650599135,0cyclictest0-21swapper/119:28:151
2650599135,0cyclictest0-21swapper/119:28:151
2650599135,0cyclictest0-21swapper/119:22:131
2650599135,0cyclictest0-21swapper/119:15:061
2650599135,0cyclictest0-21swapper/119:12:171
26505991312,0cyclictest8175-21sshd23:11:241
26505991312,0cyclictest18418-21diskmemload00:25:111
26505991312,0cyclictest0-21swapper/123:28:431
26505991312,0cyclictest0-21swapper/121:34:171
26505991312,0cyclictest0-21swapper/100:33:321
2650599130,0cyclictest31072-21rm23:03:311
2650599130,0cyclictest0-21swapper/100:11:201
26504991311,0cyclictest0-21swapper/023:30:040
1499130,0migration/06984-21bash21:32:200
110050130,0irq/25-eth00-21swapper/123:57:321
110050130,0irq/25-eth00-21swapper/123:42:541
110050130,0irq/25-eth00-21swapper/122:55:291
26507991212,0cyclictest0-21swapper/300:15:543
26507991211,0cyclictest6084-21sshd23:04:213
26507991211,0cyclictest0-21swapper/323:28:583
26507991211,0cyclictest0-21swapper/323:22:203
26507991211,0cyclictest0-21swapper/300:30:183
26507991211,0cyclictest0-21swapper/300:23:403
26507991210,0cyclictest0-21swapper/300:08:423
26506991212,0cyclictest0-21swapper/223:21:072
26506991211,0cyclictest3831-21sshd23:58:312
26506991211,0cyclictest29673-21sshd21:45:112
26506991211,0cyclictest0-21swapper/222:57:532
26506991210,0cyclictest24234-21sshd22:25:282
2650699120,0cyclictest0-21swapper/222:24:202
2650699120,0cyclictest0-21swapper/221:28:402
2650599125,0cyclictest0-21swapper/119:50:551
2650599125,0cyclictest0-21swapper/119:31:011
2650599124,0cyclictest0-21swapper/119:56:311
2650599124,0cyclictest0-21swapper/119:37:201
26505991211,0cyclictest0-21swapper/100:09:371
26505991210,0cyclictest19194-21sshd22:25:051
2650599120,0cyclictest0-21swapper/100:00:401
26504991211,0cyclictest0-21swapper/022:11:110
2650499120,0cyclictest10632-21sshd21:22:300
2650499120,0cyclictest0-21swapper/023:38:240
2650499120,0cyclictest0-21swapper/000:19:400
117950120,0irq/26-eth1-rx-22713-21proc_pri00:00:233
110050120,0irq/25-eth025285-21bash00:25:152
110050120,0irq/25-eth020852-21sshd21:30:223
110050120,0irq/25-eth00-21swapper/122:24:301
110050120,0irq/25-eth00-21swapper/121:55:121
110050120,0irq/25-eth00-21swapper/021:14:340
41110,0ktimersoftd/031493-21cp00:01:180
41110,0ktimersoftd/017088-21bash23:29:280
41110,0ktimersoftd/011408-21sshd22:51:090
26507991111,0cyclictest0-21swapper/323:58:353
26507991111,0cyclictest0-21swapper/322:10:123
26507991110,0cyclictest0-21swapper/322:43:323
26507991110,0cyclictest0-21swapper/321:22:283
2650799110,0cyclictest0-21swapper/321:09:423
2650699119,0cyclictest30047-21sshd21:41:412
26506991111,0cyclictest0-21swapper/222:38:162
26506991111,0cyclictest0-21swapper/222:38:152
2650699111,0cyclictest22254-21kernelversion21:20:202
26506991110,0cyclictest16672-21sshd23:49:552
26506991110,0cyclictest0-21swapper/222:34:262
2650599119,0cyclictest0-21swapper/120:08:061
2650599117,0cyclictest13580-21bash23:32:281
2650599114,0cyclictest0-21swapper/122:38:461
2650599114,0cyclictest0-21swapper/122:38:451
2650599114,0cyclictest0-21swapper/119:47:241
26505991111,0cyclictest0-21swapper/122:30:321
26505991111,0cyclictest0-21swapper/120:25:171
26505991110,0cyclictest5600-21sshd22:50:301
26505991110,0cyclictest29668-21sshd22:05:301
26505991110,0cyclictest29668-21sshd22:05:291
26505991110,0cyclictest1488-21df21:35:181
26505991110,0cyclictest0-21swapper/122:12:031
2650599110,0cyclictest0-21swapper/121:02:561
2650599110,0cyclictest0-21swapper/120:14:021
26504991111,0cyclictest18418-21diskmemload21:37:160
26504991111,0cyclictest0-21swapper/022:44:520
26504991110,0cyclictest0-21swapper/023:22:170
26504991110,0cyclictest0-21swapper/022:55:340
26504991110,0cyclictest0-21swapper/000:36:570
26504991110,0cyclictest0-21swapper/000:27:260
2650499110,0cyclictest0-21swapper/019:53:310
2650499110,0cyclictest0-21swapper/019:36:410
2650499110,0cyclictest0-21swapper/019:29:420
2650499110,0cyclictest0-21swapper/019:29:420
2650499110,0cyclictest0-21swapper/019:12:240
117950110,0irq/26-eth1-rx-28-21ksoftirqd/222:17:152
110050110,0irq/25-eth00-21swapper/223:02:262
41100,0ktimersoftd/05506-21sshd00:23:020
41100,0ktimersoftd/023489-21sshd23:43:470
271100,0ktimersoftd/20-21swapper/221:08:262
2650799109,0cyclictest0-21swapper/320:50:513
2650799108,0cyclictest31553-21sshd21:45:173
26507991010,0cyclictest0-21swapper/323:50:003
26507991010,0cyclictest0-21swapper/319:40:143
26507991010,0cyclictest0-21swapper/319:27:283
26507991010,0cyclictest0-21swapper/319:27:273
26507991010,0cyclictest0-21swapper/300:39:503
2650799100,0cyclictest0-21swapper/322:15:163
2650699109,0cyclictest10870-21cp23:18:342
26506991010,0cyclictest0-21swapper/223:27:102
26506991010,0cyclictest0-21swapper/219:50:592
2650699100,0cyclictest0-21swapper/220:53:562
2650699100,0cyclictest0-21swapper/219:40:242
2650699100,0cyclictest0-21swapper/219:30:042
2650599109,0cyclictest0-21swapper/122:49:541
2650599109,0cyclictest0-21swapper/120:00:061
2650599104,0cyclictest2612-21sshd23:21:011
26505991010,0cyclictest0-21swapper/121:10:151
26505991010,0cyclictest0-21swapper/120:22:381
2650599100,0cyclictest14578-21bash21:40:091
2650499109,0cyclictest2896-21sshd22:26:420
2650499109,0cyclictest0-21swapper/020:37:130
2650499109,0cyclictest0-21swapper/019:18:480
2650499109,0cyclictest0-21swapper/000:09:330
2650499107,0cyclictest3-21ksoftirqd/023:00:150
26504991010,0cyclictest0-21swapper/022:30:210
26504991010,0cyclictest0-21swapper/020:22:200
26504991010,0cyclictest0-21swapper/020:00:580
2650499100,0cyclictest31973-21cp21:52:130
2650499100,0cyclictest18418-21diskmemload21:40:170
2650499100,0cyclictest16841-21sshd22:00:480
2650499100,0cyclictest0-21swapper/021:45:180
2650499100,0cyclictest0-21swapper/020:08:230
191100,0ktimersoftd/10-21swapper/121:08:261
110050100,0irq/25-eth020729-21bash22:21:423
110050100,0irq/25-eth00-21swapper/222:02:222
110050100,0irq/25-eth00-21swapper/123:08:031
995090,0irq/24-0000:00:23971-21rm22:18:390
4190,0ktimersoftd/03571-21bash23:14:210
4190,0ktimersoftd/031845-21sshd22:22:570
4190,0ktimersoftd/012811-21bash21:15:540
4190,0ktimersoftd/00-21swapper/023:52:520
265079999,0cyclictest0-21swapper/320:30:473
265079999,0cyclictest0-21swapper/320:10:473
265079999,0cyclictest0-21swapper/319:50:483
265079998,0cyclictest31620-21sshd23:34:253
265079998,0cyclictest28591-21consoletype22:02:043
265079998,0cyclictest17295-21sshd23:15:403
265079998,0cyclictest0-21swapper/320:01:503
265079990,0cyclictest0-21swapper/320:06:023
265079990,0cyclictest0-21swapper/319:11:533
265069999,0cyclictest0-21swapper/220:23:102
265069999,0cyclictest0-21swapper/200:24:462
265069998,0cyclictest5317-21sshd00:12:132
265069998,0cyclictest0-21swapper/221:03:562
265069998,0cyclictest0-21swapper/220:58:572
265069998,0cyclictest0-21swapper/220:47:482
265069997,0cyclictest0-21swapper/222:05:102
265069997,0cyclictest0-21swapper/222:05:092
265069990,0cyclictest0-21swapper/219:55:112
265069990,0cyclictest0-21swapper/219:16:232
265069990,0cyclictest0-21swapper/219:11:082
265069990,0cyclictest0-21swapper/200:35:372
265059999,0cyclictest0-21swapper/120:55:011
265059998,0cyclictest0-21swapper/123:48:341
265059995,0cyclictest0-21swapper/100:35:171
265059994,0cyclictest0-21swapper/121:50:191
265059993,0cyclictest0-21swapper/100:20:381
265059990,0cyclictest0-21swapper/123:37:251
265049999,0cyclictest0-21swapper/020:57:590
265049999,0cyclictest0-21swapper/020:48:220
265049999,0cyclictest0-21swapper/020:32:260
265049999,0cyclictest0-21swapper/020:19:390
265049999,0cyclictest0-21swapper/020:14:200
265049999,0cyclictest0-21swapper/019:31:130
265049998,0cyclictest0-21swapper/021:04:440
265049990,0cyclictest0-21swapper/022:06:130
265049990,0cyclictest0-21swapper/022:06:120
265049990,0cyclictest0-21swapper/021:55:010
11005090,0irq/25-eth03290-21sshd22:36:570
11005090,0irq/25-eth03290-21sshd22:36:560
11005090,0irq/25-eth021609-21sshd23:19:451
11005090,0irq/25-eth010164-21sshd21:46:261
4180,0ktimersoftd/00-21swapper/020:43:210
265079988,0cyclictest0-21swapper/321:10:163
265079988,0cyclictest0-21swapper/321:01:263
265079988,0cyclictest0-21swapper/320:43:323
265079988,0cyclictest0-21swapper/320:19:443
265079987,0cyclictest0-21swapper/320:56:273
265079987,0cyclictest0-21swapper/320:35:163
265069988,0cyclictest0-21swapper/220:11:332
265069988,0cyclictest0-21swapper/220:04:062
265069987,0cyclictest28-21ksoftirqd/200:00:092
265069987,0cyclictest0-21swapper/221:31:292
265069987,0cyclictest0-21swapper/221:13:042
265069984,0cyclictest16869-21bash21:50:302
265069983,0cyclictest28-21ksoftirqd/221:58:072
265069980,0cyclictest0-21swapper/223:50:472
265069980,0cyclictest0-21swapper/220:38:222
265069980,0cyclictest0-21swapper/220:18:242
265059987,0cyclictest27069-21sshd22:15:251
265059985,0cyclictest4294-21seq21:15:071
265059985,0cyclictest0-21swapper/122:00:161
265059985,0cyclictest0-21swapper/120:41:311
265059985,0cyclictest0-21swapper/120:36:001
265059985,0cyclictest0-21swapper/120:15:291
265059984,0cyclictest0-21swapper/120:50:131
265059984,0cyclictest0-21swapper/120:30:211
265049988,0cyclictest0-21swapper/021:05:180
265049988,0cyclictest0-21swapper/019:56:110
265049987,0cyclictest826-21ntpq19:20:180
265049980,0cyclictest0-21swapper/023:15:070
11005080,0irq/25-eth06978-21sshd21:15:183
11005080,0irq/25-eth03968-21df_inode21:25:113
11005080,0irq/25-eth03759-21sshd23:51:493
11005080,0irq/25-eth029741-21sshd23:06:453
11005080,0irq/25-eth017918-21perl22:55:133
11005080,0irq/25-eth017410-21sshd21:43:503
11005080,0irq/25-eth012405-21bash22:27:443
11005080,0irq/25-eth010393-21sshd00:27:163
11005080,0irq/25-eth00-21swapper/322:46:523
11005080,0irq/25-eth00-21swapper/321:55:343
11005080,0irq/25-eth00-21swapper/000:30:050
265079977,0cyclictest0-21swapper/319:33:523
265079970,0cyclictest17145-21cp00:10:073
265069977,0cyclictest0-21swapper/220:08:522
265069976,0cyclictest28-21ksoftirqd/223:35:012
265069976,0cyclictest28-21ksoftirqd/223:10:112
265069976,0cyclictest28-21ksoftirqd/222:10:152
265069976,0cyclictest28-21ksoftirqd/221:35:022
265069974,0cyclictest28-21ksoftirqd/222:50:102
265069974,0cyclictest28-21ksoftirqd/222:40:582
265059975,0cyclictest0-21swapper/120:48:461
265049973,0cyclictest0-21swapper/020:25:170
159970,0watchdog/012614-21proc_pri19:45:190
11005070,0irq/25-eth00-21swapper/019:40:500
265079965,0cyclictest29388-21taskset20:20:223
265079965,0cyclictest1453-21nfsd20:45:313
265079965,0cyclictest0-21swapper/320:26:353
265079962,0cyclictest0-21swapper/319:45:163
265079962,0cyclictest0-21swapper/319:35:163
265079962,0cyclictest0-21swapper/319:15:013
265079960,0cyclictest0-21swapper/319:55:163
265069966,0cyclictest0-21swapper/219:25:122
265069966,0cyclictest0-21swapper/219:25:112
265069965,0cyclictest31969-21cat19:20:002
265069962,0cyclictest0-21swapper/220:40:152
265069962,0cyclictest0-21swapper/220:30:172
265069962,0cyclictest0-21swapper/220:25:152
265069962,0cyclictest0-21swapper/219:45:162
265069962,0cyclictest0-21swapper/219:35:172
265049961,0cyclictest0-21swapper/020:50:130
11795050,0irq/26-eth1-rx-30374-21kworker/3:019:20:033
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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