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2025-12-20 - 03:02
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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 376 highest latencies:
System rack7slot0.osadl.org (updated Sat Dec 20, 2025 00:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650630,0irq/26-eth1-rx-0-21swapper/119:07:461
120650610,0irq/26-eth1-rx-0-21swapper/319:05:383
781724621,0sleep00-21swapper/019:05:290
796324522,0sleep20-21swapper/219:07:152
825099150,0cyclictest0-21swapper/223:20:172
8251991413,0cyclictest0-21swapper/323:25:263
8251991410,0cyclictest0-21swapper/323:57:023
825199140,0cyclictest0-21swapper/321:18:073
8250991413,0cyclictest0-21swapper/222:59:242
825099140,0cyclictest0-21swapper/223:14:442
8248991412,0cyclictest0-21swapper/021:41:380
8251991312,0cyclictest0-21swapper/323:41:483
825199130,0cyclictest0-21swapper/300:15:443
8250991313,0cyclictest0-21swapper/200:06:332
8249991312,0cyclictest0-21swapper/100:21:041
824999130,0cyclictest0-21swapper/122:03:321
824999130,0cyclictest0-21swapper/121:13:211
112750130,0irq/25-eth00-21swapper/100:05:021
8251991212,0cyclictest0-21swapper/323:52:443
8251991212,0cyclictest0-21swapper/319:35:183
8251991211,0cyclictest18692-21sshd22:38:233
8251991211,0cyclictest0-21swapper/323:30:533
8251991211,0cyclictest0-21swapper/323:30:533
8251991211,0cyclictest0-21swapper/321:50:453
8251991211,0cyclictest0-21swapper/319:47:093
8251991211,0cyclictest0-21swapper/300:21:263
8251991211,0cyclictest0-21swapper/300:13:463
8251991210,0cyclictest0-21swapper/321:32:523
825199120,0cyclictest0-21swapper/322:33:233
825199120,0cyclictest0-21swapper/321:24:373
825199120,0cyclictest0-21swapper/300:02:083
8250991211,0cyclictest31436-21cp23:57:042
8250991211,0cyclictest10813-21cpuspeed_turbos21:40:112
8250991211,0cyclictest0-21swapper/221:10:472
825099120,0cyclictest0-21swapper/200:21:332
8249991212,0cyclictest0-21swapper/121:23:061
8249991211,0cyclictest21561-21sshd22:57:461
8249991211,0cyclictest0-21swapper/100:30:421
8249991210,0cyclictest0-21swapper/121:19:511
824999120,0cyclictest32543-21diskmemload23:21:071
824999120,0cyclictest0-21swapper/123:48:391
824999120,0cyclictest0-21swapper/123:39:301
824999120,0cyclictest0-21swapper/121:34:501
824999120,0cyclictest0-21swapper/100:38:231
8248991211,0cyclictest0-21swapper/023:21:050
8248991211,0cyclictest0-21swapper/021:34:050
8248991211,0cyclictest0-21swapper/000:19:310
8248991211,0cyclictest0-21swapper/000:03:570
8248991210,0cyclictest0-21swapper/023:45:070
8248991210,0cyclictest0-21swapper/023:08:100
824899120,0cyclictest2835-21sshd22:33:480
824899120,0cyclictest0-21swapper/022:15:470
351120,0ktimersoftd/30-21swapper/323:37:593
112750120,0irq/25-eth00-21swapper/323:19:033
112750120,0irq/25-eth00-21swapper/021:23:410
112750120,0irq/25-eth00-21swapper/021:12:340
825199119,0cyclictest0-21swapper/322:46:523
8251991111,0cyclictest0-21swapper/323:07:183
8251991111,0cyclictest0-21swapper/323:00:203
8251991111,0cyclictest0-21swapper/322:28:243
8251991111,0cyclictest0-21swapper/322:03:043
8251991111,0cyclictest0-21swapper/300:32:493
8251991110,0cyclictest0-21swapper/322:51:523
8251991110,0cyclictest0-21swapper/300:27:073
825199110,0cyclictest0-21swapper/321:14:523
8250991111,0cyclictest0-21swapper/221:38:402
8250991111,0cyclictest0-21swapper/200:27:412
8250991110,0cyclictest0-21swapper/222:32:062
8250991110,0cyclictest0-21swapper/222:16:252
8250991110,0cyclictest0-21swapper/221:51:132
825099110,0cyclictest0-21swapper/223:16:442
8249991111,0cyclictest0-21swapper/123:30:191
8249991111,0cyclictest0-21swapper/123:30:181
8249991111,0cyclictest0-21swapper/122:05:021
8249991111,0cyclictest0-21swapper/121:45:101
8249991110,0cyclictest0-21swapper/120:33:501
824999110,0cyclictest0-21swapper/123:15:401
824999110,0cyclictest0-21swapper/122:35:491
824999110,0cyclictest0-21swapper/120:12:151
824999110,0cyclictest0-21swapper/119:53:391
824999110,0cyclictest0-21swapper/119:53:391
824999110,0cyclictest0-21swapper/119:19:081
824999110,0cyclictest0-21swapper/119:14:161
824899119,0cyclictest0-21swapper/019:59:100
8248991111,0cyclictest21137-21sshd23:54:180
8248991111,0cyclictest0-21swapper/023:28:300
8248991110,0cyclictest432-21bash22:23:480
8248991110,0cyclictest0-21swapper/023:41:240
8248991110,0cyclictest0-21swapper/023:02:430
8248991110,0cyclictest0-21swapper/022:52:300
8248991110,0cyclictest0-21swapper/022:07:460
8248991110,0cyclictest0-21swapper/021:29:050
8248991110,0cyclictest0-21swapper/000:33:050
8248991110,0cyclictest0-21swapper/000:21:280
824899110,0cyclictest0-21swapper/023:32:140
824899110,0cyclictest0-21swapper/023:32:130
824899110,0cyclictest0-21swapper/000:35:050
271110,0ktimersoftd/20-21swapper/222:49:592
112750110,0irq/25-eth00-21swapper/322:09:003
825199109,0cyclictest0-21swapper/322:20:233
825199109,0cyclictest0-21swapper/321:41:563
8251991010,0cyclictest0-21swapper/321:55:173
8251991010,0cyclictest0-21swapper/321:27:523
8251991010,0cyclictest0-21swapper/320:03:183
8251991010,0cyclictest0-21swapper/300:38:313
825099109,0cyclictest14872-21bash21:22:592
825099109,0cyclictest0-21swapper/221:26:282
8250991010,0cyclictest0-21swapper/221:59:282
825099100,0cyclictest0-21swapper/223:28:282
825099100,0cyclictest0-21swapper/222:53:002
825099100,0cyclictest0-21swapper/222:01:122
825099100,0cyclictest0-21swapper/221:31:562
825099100,0cyclictest0-21swapper/200:17:272
824999109,0cyclictest14715-21bash00:01:341
824999109,0cyclictest0-21swapper/122:40:491
824999109,0cyclictest0-21swapper/121:43:401
824999109,0cyclictest0-21swapper/121:06:501
824999109,0cyclictest0-21swapper/120:50:211
8249991010,0cyclictest32543-21diskmemload22:34:051
8249991010,0cyclictest0-21swapper/123:55:511
8249991010,0cyclictest0-21swapper/123:44:561
8249991010,0cyclictest0-21swapper/123:11:571
8249991010,0cyclictest0-21swapper/122:47:331
8249991010,0cyclictest0-21swapper/122:22:351
8249991010,0cyclictest0-21swapper/122:19:191
8249991010,0cyclictest0-21swapper/122:14:341
8249991010,0cyclictest0-21swapper/121:28:061
8249991010,0cyclictest0-21swapper/121:00:201
8249991010,0cyclictest0-21swapper/120:55:191
8249991010,0cyclictest0-21swapper/120:47:061
8249991010,0cyclictest0-21swapper/120:38:511
8249991010,0cyclictest0-21swapper/120:17:561
8249991010,0cyclictest0-21swapper/119:49:561
8249991010,0cyclictest0-21swapper/119:37:581
8249991010,0cyclictest0-21swapper/119:23:481
824999100,0cyclictest0-21swapper/123:54:081
824999100,0cyclictest0-21swapper/120:25:151
824999100,0cyclictest0-21swapper/119:59:061
824899109,0cyclictest0-21swapper/019:18:300
8248991010,0cyclictest0-21swapper/022:40:320
8248991010,0cyclictest0-21swapper/022:27:030
8248991010,0cyclictest0-21swapper/022:03:000
8248991010,0cyclictest0-21swapper/021:15:510
8248991010,0cyclictest0-21swapper/020:24:080
8248991010,0cyclictest0-21swapper/020:08:350
8248991010,0cyclictest0-21swapper/019:51:450
8248991010,0cyclictest0-21swapper/019:51:440
8248991010,0cyclictest0-21swapper/019:40:000
8248991010,0cyclictest0-21swapper/019:25:360
8248991010,0cyclictest0-21swapper/000:25:260
824899100,0cyclictest0-21swapper/021:02:500
824899100,0cyclictest0-21swapper/020:56:050
351100,0ktimersoftd/30-21swapper/323:45:533
120650100,0irq/26-eth1-rx-32543-21diskmemload00:14:050
112750100,0irq/25-eth00-21swapper/022:46:570
112750100,0irq/25-eth00-21swapper/000:06:140
82519999,0cyclictest0-21swapper/322:15:373
82519998,0cyclictest1480-21nfsd22:41:413
82519990,0cyclictest0-21swapper/322:58:003
82519990,0cyclictest0-21swapper/321:45:083
82509999,0cyclictest0-21swapper/222:43:022
82509998,0cyclictest0-21swapper/223:34:302
82509998,0cyclictest0-21swapper/223:34:292
82509998,0cyclictest0-21swapper/223:08:502
82509998,0cyclictest0-21swapper/221:46:272
82509990,0cyclictest0-21swapper/219:35:152
82509990,0cyclictest0-21swapper/200:03:412
82499999,0cyclictest0-21swapper/123:26:351
82499999,0cyclictest0-21swapper/100:28:451
82499998,0cyclictest32543-21diskmemload21:36:211
82499998,0cyclictest0-21swapper/100:13:051
82499990,0cyclictest0-21swapper/121:58:351
82489999,0cyclictest0-21swapper/022:12:320
82489999,0cyclictest0-21swapper/020:46:070
82489999,0cyclictest0-21swapper/020:39:220
82489999,0cyclictest0-21swapper/020:32:380
82489999,0cyclictest0-21swapper/020:27:380
82489999,0cyclictest0-21swapper/020:02:540
82489999,0cyclictest0-21swapper/019:42:270
82489998,0cyclictest29569-21sshd23:37:410
82489998,0cyclictest0-21swapper/021:48:140
4190,0ktimersoftd/00-21swapper/019:20:020
159990,0watchdog/032543-21diskmemload21:57:130
12065090,0irq/26-eth1-rx-24042-21sshd22:20:572
82519988,0cyclictest0-21swapper/322:10:513
82519988,0cyclictest0-21swapper/321:36:073
82519988,0cyclictest0-21swapper/320:54:463
82519988,0cyclictest0-21swapper/320:05:303
82519988,0cyclictest0-21swapper/319:41:073
82509988,0cyclictest0-21swapper/219:43:332
82509987,0cyclictest0-21swapper/222:06:122
82509987,0cyclictest0-21swapper/200:36:042
82509984,0cyclictest0-21swapper/220:25:152
82509981,0cyclictest0-21swapper/220:10:162
82499988,0cyclictest0-21swapper/120:43:501
82499988,0cyclictest0-21swapper/119:28:261
82499987,0cyclictest0-21swapper/100:19:051
82489988,0cyclictest0-21swapper/022:38:470
82489988,0cyclictest0-21swapper/021:09:200
82489988,0cyclictest0-21swapper/019:47:200
82489988,0cyclictest0-21swapper/019:13:110
82489985,0cyclictest28236-21bash23:56:000
82489980,0cyclictest0-21swapper/020:15:160
4180,0ktimersoftd/00-21swapper/023:12:070
11275080,0irq/25-eth013031-21sshd23:23:283
11275080,0irq/25-eth00-21swapper/121:51:591
11275080,0irq/25-eth00-21swapper/023:17:210
82519977,0cyclictest0-21swapper/323:14:303
82519973,0cyclictest0-21swapper/321:05:173
82519973,0cyclictest0-21swapper/320:35:163
82519973,0cyclictest0-21swapper/319:15:023
82509976,0cyclictest9777-21sshd22:26:092
82509976,0cyclictest5119-21sshd23:40:102
82509970,0cyclictest0-21swapper/221:15:172
82509970,0cyclictest0-21swapper/200:30:182
82499977,0cyclictest32543-21diskmemload23:08:151
82499977,0cyclictest0-21swapper/120:00:521
82489973,0cyclictest0-21swapper/020:10:160
4170,0ktimersoftd/013327-21cp21:50:110
259970,0migration/22191-21idleruntime-cro20:05:012
11275070,0irq/25-eth08913-21timerandwakeup23:50:192
11275070,0irq/25-eth08780-21sshd22:54:141
11275070,0irq/25-eth029935-21cp21:36:040
11275070,0irq/25-eth014787-21sshd00:10:572
11275070,0irq/25-eth00-21swapper/122:25:031
11275070,0irq/25-eth00-21swapper/022:57:140
82519962,0cyclictest0-21swapper/321:00:173
82519962,0cyclictest0-21swapper/320:45:153
82519962,0cyclictest0-21swapper/320:40:123
82519962,0cyclictest0-21swapper/320:30:163
82519962,0cyclictest0-21swapper/320:25:153
82519962,0cyclictest0-21swapper/320:20:173
82519962,0cyclictest0-21swapper/320:15:163
82519962,0cyclictest0-21swapper/320:10:163
82519962,0cyclictest0-21swapper/319:55:173
82519962,0cyclictest0-21swapper/319:50:153
82519962,0cyclictest0-21swapper/319:50:143
82519962,0cyclictest0-21swapper/319:30:163
82519962,0cyclictest0-21swapper/319:25:163
82519962,0cyclictest0-21swapper/319:10:133
82519962,0cyclictest0-21swapper/300:05:163
82519960,0cyclictest26584-21if_eth020:55:173
82509966,0cyclictest0-21swapper/220:40:272
82509965,0cyclictest7983-21fschecks_count22:35:142
82509965,0cyclictest28941-21bash23:00:022
82509962,0cyclictest0-21swapper/221:00:162
82509962,0cyclictest0-21swapper/220:35:162
82509962,0cyclictest0-21swapper/220:15:172
82509962,0cyclictest0-21swapper/220:05:162
82509962,0cyclictest0-21swapper/219:55:162
82509962,0cyclictest0-21swapper/219:50:152
82509962,0cyclictest0-21swapper/219:50:152
82509962,0cyclictest0-21swapper/219:30:162
82509962,0cyclictest0-21swapper/219:20:132
82509962,0cyclictest0-21swapper/219:10:132
82499966,0cyclictest0-21swapper/119:33:061
82499965,0cyclictest23772-21cut19:40:141
82499962,0cyclictest0-21swapper/120:20:171
82499962,0cyclictest0-21swapper/120:05:161
82489962,0cyclictest0-21swapper/020:40:140
82489962,0cyclictest0-21swapper/019:30:160
259960,0migration/223311-21bash23:35:392
259960,0migration/217577-21bash22:10:002
259960,0migration/216831-21fschecks_time19:25:132
149960,0migration/023854-21df_abs20:50:110
12065060,0irq/26-eth1-rx-9555-21cpu20:20:132
11275060,0irq/25-eth028924-21sshd23:00:021
11275060,0irq/25-eth022857-21bash23:45:142
82519950,0cyclictest0-21swapper/319:23:133
82509954,0cyclictest28-21ksoftirqd/220:50:112
82509951,0cyclictest0-21swapper/221:05:152
82509951,0cyclictest0-21swapper/220:45:152
82509951,0cyclictest0-21swapper/219:45:162
82509950,0cyclictest0-21swapper/220:30:032
259950,0migration/211123-21cpu19:15:022
249950,0watchdog/225844-21atenall_r7power20:55:132
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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