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2026-04-03 - 08:19
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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 the highest latencies:
System rack7slot0.osadl.org (updated Fri Apr 03, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650650,0irq/26-eth1-rx-0-21swapper/319:06:403
112750650,0irq/25-eth00-21swapper/119:05:101
112750540,0irq/25-eth00-21swapper/219:09:562
2391924420,0sleep00-21swapper/019:05:240
2436299160,0cyclictest0-21swapper/321:35:203
2436199160,0cyclictest0-21swapper/223:35:202
24360991514,0cyclictest16291-21sshd21:14:121
2435999150,0cyclictest10890-21sshd23:35:190
24361991413,0cyclictest0-21swapper/223:33:322
24360991413,0cyclictest0-21swapper/122:41:401
24360991413,0cyclictest0-21swapper/100:39:281
24360991413,0cyclictest0-21swapper/100:01:291
24359991413,0cyclictest0-21swapper/023:17:150
24359991411,0cyclictest0-21swapper/000:22:470
2435999140,0cyclictest23745-21sshd21:49:190
24362991312,0cyclictest21631-21bash23:22:443
24362991312,0cyclictest11504-21sshd00:28:013
24362991312,0cyclictest0-21swapper/322:37:113
24362991312,0cyclictest0-21swapper/321:20:323
24362991312,0cyclictest0-21swapper/300:35:063
24362991312,0cyclictest0-21swapper/300:12:203
24362991311,0cyclictest0-21swapper/323:46:123
24362991311,0cyclictest0-21swapper/321:48:043
2436299130,0cyclictest25604-21sshd22:59:443
24361991312,0cyclictest0-21swapper/200:13:582
24361991310,0cyclictest0-21swapper/222:16:232
2436199130,0cyclictest0-21swapper/222:45:062
2436199130,0cyclictest0-21swapper/221:35:122
2436199130,0cyclictest0-21swapper/221:33:312
2436199130,0cyclictest0-21swapper/200:30:162
24360991312,0cyclictest0-21swapper/123:51:211
24360991312,0cyclictest0-21swapper/122:08:471
24360991312,0cyclictest0-21swapper/121:16:241
24359991311,0cyclictest0-21swapper/021:37:000
2435999130,0cyclictest0-21swapper/023:46:540
2435999130,0cyclictest0-21swapper/023:33:350
2435999130,0cyclictest0-21swapper/022:30:190
112750130,0irq/25-eth00-21swapper/021:54:350
24362991212,0cyclictest0-21swapper/321:55:583
24362991211,0cyclictest26128-21bash00:20:293
24362991211,0cyclictest0-21swapper/323:05:263
24362991211,0cyclictest0-21swapper/322:54:033
24362991210,0cyclictest0-21swapper/323:17:033
24362991210,0cyclictest0-21swapper/322:33:293
24362991210,0cyclictest0-21swapper/322:28:013
24362991210,0cyclictest0-21swapper/322:28:003
24362991210,0cyclictest0-21swapper/321:25:103
2436299120,0cyclictest0-21swapper/323:27:063
2436299120,0cyclictest0-21swapper/300:30:283
24361991212,0cyclictest0-21swapper/223:15:462
24361991212,0cyclictest0-21swapper/223:13:462
24361991211,0cyclictest32376-21bash00:16:412
24361991211,0cyclictest24909-21sshd22:12:132
24361991211,0cyclictest0-21swapper/223:02:092
24361991211,0cyclictest0-21swapper/222:39:232
24361991210,0cyclictest18811-21sshd22:01:532
24361991210,0cyclictest0-21swapper/200:23:012
2436199120,0cyclictest0-21swapper/223:49:202
2436199120,0cyclictest0-21swapper/223:27:222
2436199120,0cyclictest0-21swapper/222:56:292
2436099129,0cyclictest26686-21bash21:32:321
24360991211,0cyclictest21833-21sshd23:18:021
24360991210,0cyclictest9453-21sshd21:25:561
24360991210,0cyclictest0-21swapper/123:25:411
24360991210,0cyclictest0-21swapper/122:47:221
24360991210,0cyclictest0-21swapper/119:24:041
2436099120,0cyclictest0-21swapper/122:53:021
2436099120,0cyclictest0-21swapper/121:58:411
2436099120,0cyclictest0-21swapper/120:35:171
24359991212,0cyclictest112750irq/25-eth000:13:440
24359991211,0cyclictest0-21swapper/023:11:210
24359991211,0cyclictest0-21swapper/021:55:150
24359991210,0cyclictest16266-21diskmemload21:43:110
24359991210,0cyclictest0-21swapper/023:24:560
2435999120,0cyclictest0-21swapper/022:09:320
112750120,0irq/25-eth07246-21sshd22:14:301
112750120,0irq/25-eth00-21swapper/222:20:142
351110,0ktimersoftd/30-21swapper/300:15:213
271110,0ktimersoftd/20-21swapper/222:53:002
271110,0ktimersoftd/20-21swapper/221:25:102
24362991110,0cyclictest32138-21bash23:57:353
24362991110,0cyclictest1953-21bash21:55:003
24362991110,0cyclictest0-21swapper/322:20:213
24362991110,0cyclictest0-21swapper/322:06:033
24362991110,0cyclictest0-21swapper/321:13:273
24361991111,0cyclictest0-21swapper/223:51:182
24361991110,0cyclictest13435-21sshd21:43:382
24361991110,0cyclictest0-21swapper/223:41:372
24361991110,0cyclictest0-21swapper/221:51:462
24361991110,0cyclictest0-21swapper/221:24:422
24361991110,0cyclictest0-21swapper/221:15:102
24361991110,0cyclictest0-21swapper/221:12:452
24361991110,0cyclictest0-21swapper/200:25:132
24361991110,0cyclictest0-21swapper/200:03:232
2436199110,0cyclictest0-21swapper/222:31:582
2436199110,0cyclictest0-21swapper/222:28:152
2436199110,0cyclictest0-21swapper/222:28:142
2436199110,0cyclictest0-21swapper/221:59:542
2436199110,0cyclictest0-21swapper/221:47:502
24360991111,0cyclictest16266-21diskmemload22:00:401
24360991111,0cyclictest0-21swapper/120:21:131
24360991110,0cyclictest0-21swapper/100:32:231
2436099110,0cyclictest8323-21sshd22:28:471
2436099110,0cyclictest8323-21sshd22:28:461
2436099110,0cyclictest0-21swapper/123:35:201
2436099110,0cyclictest0-21swapper/123:34:251
2436099110,0cyclictest0-21swapper/122:30:211
2436099110,0cyclictest0-21swapper/122:19:081
2436099110,0cyclictest0-21swapper/121:35:211
2436099110,0cyclictest0-21swapper/120:59:331
2436099110,0cyclictest0-21swapper/119:55:331
2436099110,0cyclictest0-21swapper/119:32:471
24359991111,0cyclictest0-21swapper/022:54:010
24359991111,0cyclictest0-21swapper/022:03:240
24359991110,0cyclictest24681-21df_abs00:25:130
24359991110,0cyclictest20534-21sshd23:03:410
24359991110,0cyclictest0-21swapper/022:42:380
24359991110,0cyclictest0-21swapper/020:40:120
2435999110,0cyclictest0-21swapper/020:00:100
2435999110,0cyclictest0-21swapper/019:44:340
2435999110,0cyclictest0-21swapper/000:39:100
120650110,0irq/26-eth1-rx-0-21swapper/022:47:570
112750110,0irq/25-eth0964-21sshd23:24:321
112750110,0irq/25-eth00-21swapper/323:52:243
112750110,0irq/25-eth00-21swapper/223:20:252
112750110,0irq/25-eth00-21swapper/021:24:250
9950100,0irq/24-0000:00:8606-21sshd22:19:250
41100,0ktimersoftd/02687-21aten_r7power_fr21:25:120
351100,0ktimersoftd/30-21swapper/323:36:533
2436299109,0cyclictest4752-21bash23:10:393
2436299109,0cyclictest19023-21bash21:44:243
2436299109,0cyclictest17303-21bash00:05:013
24362991010,0cyclictest0-21swapper/322:40:553
24362991010,0cyclictest0-21swapper/321:31:473
2436299100,0cyclictest0-21swapper/323:44:143
2436299100,0cyclictest0-21swapper/322:14:463
2436299100,0cyclictest0-21swapper/319:12:103
2436199109,0cyclictest3408-21bash23:05:452
2436199109,0cyclictest2065-21bash00:36:072
2436199109,0cyclictest16266-21diskmemload23:57:492
2436199100,0cyclictest0-21swapper/222:06:212
2436099109,0cyclictest7583-21bash21:21:261
2436099109,0cyclictest25800-21ls00:25:171
2436099109,0cyclictest0-21swapper/100:16:141
24360991010,0cyclictest19123-21sshd22:58:451
24360991010,0cyclictest0-21swapper/123:08:231
24360991010,0cyclictest0-21swapper/121:42:391
24360991010,0cyclictest0-21swapper/120:01:211
24360991010,0cyclictest0-21swapper/119:38:211
24360991010,0cyclictest0-21swapper/119:26:581
24360991010,0cyclictest0-21swapper/119:26:581
2436099100,0cyclictest0-21swapper/123:00:421
2436099100,0cyclictest0-21swapper/121:02:001
2436099100,0cyclictest0-21swapper/120:46:261
2436099100,0cyclictest0-21swapper/100:20:531
2435999109,0cyclictest20395-21sshd22:11:300
2435999109,0cyclictest20276-21bash23:41:280
2435999109,0cyclictest18223-21bash21:31:220
2435999109,0cyclictest0-21swapper/021:16:410
2435999109,0cyclictest0-21swapper/020:54:300
2435999109,0cyclictest0-21swapper/019:21:060
2435999109,0cyclictest0-21swapper/019:11:410
2435999109,0cyclictest0-21swapper/000:15:550
2435999108,0cyclictest0-21swapper/023:50:510
24359991010,0cyclictest0-21swapper/023:58:580
24359991010,0cyclictest0-21swapper/020:31:430
24359991010,0cyclictest0-21swapper/020:28:490
24359991010,0cyclictest0-21swapper/019:47:280
24359991010,0cyclictest0-21swapper/000:07:060
2435999100,0cyclictest0-21swapper/020:46:010
2435999100,0cyclictest0-21swapper/019:59:470
191100,0ktimersoftd/10-21swapper/120:44:551
191100,0ktimersoftd/10-21swapper/119:13:231
112750100,0irq/25-eth016266-21diskmemload22:38:281
4190,0ktimersoftd/029446-21sshd00:01:550
243629999,0cyclictest0-21swapper/322:48:203
243629999,0cyclictest0-21swapper/320:55:203
243629999,0cyclictest0-21swapper/320:05:153
243629998,0cyclictest10634-21bash22:19:433
243629998,0cyclictest10413-21bash23:02:063
243619999,0cyclictest0-21swapper/222:43:072
243619999,0cyclictest0-21swapper/220:40:192
243619998,0cyclictest0-21swapper/200:05:222
243609999,0cyclictest0-21swapper/120:26:481
243609999,0cyclictest0-21swapper/120:07:101
243609999,0cyclictest0-21swapper/119:49:301
243609998,0cyclictest31722-21bash23:48:011
243609998,0cyclictest0-21swapper/100:05:261
243609990,0cyclictest0-21swapper/121:09:191
243599999,0cyclictest0-21swapper/021:04:300
243599999,0cyclictest0-21swapper/019:27:080
243599999,0cyclictest0-21swapper/019:27:080
243599998,0cyclictest1639-21runrttasks22:35:450
243599995,0cyclictest0-21swapper/020:10:210
11275090,0irq/25-eth032256-21bash00:11:541
11275090,0irq/25-eth031555-21cp21:16:033
11275090,0irq/25-eth02395-21sshd23:05:350
11275090,0irq/25-eth00-21swapper/121:50:271
4180,0ktimersoftd/021656-21sshd23:27:270
4180,0ktimersoftd/00-21swapper/022:25:060
4180,0ktimersoftd/00-21swapper/022:25:050
243629988,0cyclictest0-21swapper/320:13:233
243629987,0cyclictest18539-21bash22:01:503
243609988,0cyclictest0-21swapper/122:21:061
243609988,0cyclictest0-21swapper/120:32:221
243609988,0cyclictest0-21swapper/120:12:451
243609988,0cyclictest0-21swapper/119:41:021
243609988,0cyclictest0-21swapper/119:18:021
243609987,0cyclictest1618-21bash21:46:161
243599988,0cyclictest0-21swapper/020:23:010
243599988,0cyclictest0-21swapper/019:30:030
243599987,0cyclictest24304-21bash21:10:530
243599984,0cyclictest0-21swapper/019:15:010
243599983,0cyclictest0-21swapper/022:55:160
243599980,0cyclictest0-21swapper/022:21:480
11275080,0irq/25-eth015694-21sshd23:31:173
11275080,0irq/25-eth00-21swapper/000:34:570
243629977,0cyclictest0-21swapper/320:40:273
243629977,0cyclictest0-21swapper/319:57:083
243629976,0cyclictest23818-21bash00:01:023
243629976,0cyclictest0-21swapper/321:04:573
243629973,0cyclictest0-21swapper/319:40:153
243629972,0cyclictest0-21swapper/319:15:153
243619970,0cyclictest0-21swapper/219:15:122
243609971,0cyclictest0-21swapper/123:40:151
243599972,0cyclictest24558-21kworker/0:020:15:130
243599972,0cyclictest24558-21kworker/0:019:35:130
243599970,0cyclictest0-21swapper/020:56:270
243599970,0cyclictest0-21swapper/020:35:120
243599970,0cyclictest0-21swapper/020:05:150
243599970,0cyclictest0-21swapper/019:55:010
11275070,0irq/25-eth020-21ksoftirqd/123:55:071
11275070,0irq/25-eth016266-21diskmemload23:13:251
11275070,0irq/25-eth00-21swapper/021:06:380
35160,0ktimersoftd/30-21swapper/319:45:133
243629965,0cyclictest36-21ksoftirqd/320:04:593
243629965,0cyclictest25688-21cpu20:20:113
243629965,0cyclictest14731-21cut21:05:143
243629965,0cyclictest0-21swapper/319:25:033
243629965,0cyclictest0-21swapper/319:25:033
243629962,0cyclictest0-21swapper/320:50:133
243629962,0cyclictest0-21swapper/320:45:163
243629962,0cyclictest0-21swapper/320:35:143
243629962,0cyclictest0-21swapper/320:25:163
243629962,0cyclictest0-21swapper/319:50:153
243629962,0cyclictest0-21swapper/319:35:143
243629962,0cyclictest0-21swapper/319:30:143
243629960,0cyclictest0-21swapper/320:17:273
243619965,0cyclictest32581-21atenall_r7power20:35:102
243619965,0cyclictest26206-21cut20:20:132
243619964,0cyclictest0-21swapper/220:50:132
243619962,0cyclictest0-21swapper/221:05:162
243619962,0cyclictest0-21swapper/220:30:142
243619962,0cyclictest0-21swapper/220:15:142
243619962,0cyclictest0-21swapper/220:10:152
243619962,0cyclictest0-21swapper/220:05:152
243619962,0cyclictest0-21swapper/219:55:152
243619962,0cyclictest0-21swapper/219:45:152
243619962,0cyclictest0-21swapper/219:30:142
243619962,0cyclictest0-21swapper/219:10:142
243619960,0cyclictest0-21swapper/220:01:382
243619960,0cyclictest0-21swapper/219:35:112
243609962,0cyclictest0-21swapper/120:50:131
243609962,0cyclictest0-21swapper/120:15:141
243609962,0cyclictest0-21swapper/119:50:151
243629954,0cyclictest30305-21df_abs19:20:113
243629950,0cyclictest0-21swapper/320:30:143
243619954,0cyclictest28623-21smartctl20:25:152
243619953,0cyclictest0-21swapper/219:20:132
243619951,0cyclictest0-21swapper/220:45:162
243619950,0cyclictest0-21swapper/221:00:202
243619950,0cyclictest0-21swapper/220:55:052
243619950,0cyclictest0-21swapper/219:50:022
243619950,0cyclictest0-21swapper/219:40:052
243619950,0cyclictest0-21swapper/219:25:052
243619950,0cyclictest0-21swapper/219:25:052
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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