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2025-12-27 - 03:53
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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 Sat Dec 27, 2025 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750670,0irq/25-eth00-21swapper/119:08:161
120650640,0irq/26-eth1-rx-0-21swapper/319:09:073
112750540,0irq/25-eth00-21swapper/219:06:122
120650440,0irq/26-eth1-rx-0-21swapper/019:06:450
1657399201,0cyclictest25206-21id22:00:210
16576991612,0cyclictest0-21swapper/319:50:153
16576991511,0cyclictest0-21swapper/323:08:043
16574991514,0cyclictest0-21swapper/123:29:171
16573991514,0cyclictest0-21swapper/021:50:130
16573991514,0cyclictest0-21swapper/021:50:130
16576991411,0cyclictest0-21swapper/321:19:143
16575991413,0cyclictest0-21swapper/200:32:142
1657599140,0cyclictest0-21swapper/221:00:192
16573991413,0cyclictest0-21swapper/000:13:130
271130,0ktimersoftd/20-21swapper/223:28:282
16576991312,0cyclictest15517-21sshd21:30:163
16576991312,0cyclictest0-21swapper/323:59:053
16576991312,0cyclictest0-21swapper/300:24:383
16576991312,0cyclictest0-21swapper/300:09:383
1657699130,0cyclictest0-21swapper/323:12:023
1657699130,0cyclictest0-21swapper/321:55:073
16575991311,0cyclictest8480-21diskmemload22:14:062
16574991312,0cyclictest8480-21diskmemload21:55:391
1657499130,0cyclictest7596-21sshd00:15:441
16573991312,0cyclictest0-21swapper/020:05:120
16573991311,0cyclictest2971-21sshd23:37:060
1657399130,0cyclictest0-21swapper/023:05:180
41120,0ktimersoftd/00-21swapper/020:20:190
16576991211,0cyclictest0-21swapper/323:54:533
16576991211,0cyclictest0-21swapper/323:26:053
16576991211,0cyclictest0-21swapper/321:52:553
16576991211,0cyclictest0-21swapper/321:52:553
16576991211,0cyclictest0-21swapper/321:26:053
16576991211,0cyclictest0-21swapper/300:39:513
16576991210,0cyclictest0-21swapper/322:38:563
16576991210,0cyclictest0-21swapper/322:12:343
1657699120,0cyclictest0-21swapper/323:44:333
16575991211,0cyclictest0-21swapper/223:18:002
16575991211,0cyclictest0-21swapper/221:54:142
16575991211,0cyclictest0-21swapper/221:54:142
16575991210,0cyclictest23733-21sshd21:41:422
16575991210,0cyclictest0-21swapper/200:36:392
1657599120,0cyclictest0-21swapper/223:14:042
16574991211,0cyclictest22604-21sshd23:52:101
16574991210,0cyclictest0-21swapper/120:35:161
1657499120,0cyclictest10971-21id21:47:171
16573991211,0cyclictest8480-21diskmemload22:20:390
16573991211,0cyclictest7804-21id23:00:510
16573991211,0cyclictest0-21swapper/022:36:550
16573991210,0cyclictest0-21swapper/022:47:290
16573991210,0cyclictest0-21swapper/022:41:060
1657399120,0cyclictest8480-21diskmemload00:06:490
1657399120,0cyclictest0-21swapper/022:34:560
351110,0ktimersoftd/30-21swapper/322:46:293
191110,0ktimersoftd/130165-21bash21:25:131
1799110,0migration/112724-21bash22:06:061
16576991110,0cyclictest8885-21fw_forwarded_lo23:20:133
16576991110,0cyclictest8190-21bash21:46:253
16576991110,0cyclictest3939-21bash21:36:013
16576991110,0cyclictest32664-21sshd00:13:573
16576991110,0cyclictest15002-21bash00:27:323
16576991110,0cyclictest10931-21sshd22:43:113
16576991110,0cyclictest0-21swapper/320:03:093
16576991110,0cyclictest0-21swapper/300:01:193
1657699110,0cyclictest0-21swapper/322:06:063
1657699110,0cyclictest0-21swapper/321:10:593
1657699110,0cyclictest0-21swapper/320:18:293
16575991111,0cyclictest0-21swapper/222:32:202
16575991111,0cyclictest0-21swapper/221:39:432
16575991110,0cyclictest9865-21sshd22:24:122
16575991110,0cyclictest9339-21bash22:42:412
16575991110,0cyclictest7775-21sshd22:51:322
16575991110,0cyclictest5268-21bash21:27:212
16575991110,0cyclictest4003-21bash22:03:542
16575991110,0cyclictest32126-21sed23:45:232
16575991110,0cyclictest30690-21sshd22:58:212
16575991110,0cyclictest23003-21sshd21:32:272
16575991110,0cyclictest22965-21bash22:27:502
16575991110,0cyclictest21681-21sshd23:24:002
16575991110,0cyclictest19865-21sshd21:13:032
16575991110,0cyclictest19476-21sshd00:28:572
16575991110,0cyclictest16557-21sshd23:50:192
16575991110,0cyclictest1071-21bash23:36:292
16575991110,0cyclictest0-21swapper/223:40:392
16575991110,0cyclictest0-21swapper/200:10:242
1657599110,0cyclictest0-21swapper/223:57:372
1657599110,0cyclictest0-21swapper/223:06:092
1657599110,0cyclictest0-21swapper/222:49:042
1657599110,0cyclictest0-21swapper/220:39:052
1657599110,0cyclictest0-21swapper/220:19:482
1657599110,0cyclictest0-21swapper/220:08:042
1657599110,0cyclictest0-21swapper/219:24:092
1657499119,0cyclictest0-21swapper/120:55:481
16574991111,0cyclictest0-21swapper/123:39:381
16574991111,0cyclictest0-21swapper/123:23:071
16574991111,0cyclictest0-21swapper/121:36:571
16574991111,0cyclictest0-21swapper/120:29:271
16574991110,0cyclictest1522-21snmpd19:24:161
16574991110,0cyclictest112750irq/25-eth022:18:491
16574991110,0cyclictest0-21swapper/123:01:251
1657499110,0cyclictest0-21swapper/122:52:141
1657499110,0cyclictest0-21swapper/122:31:331
1657499110,0cyclictest0-21swapper/122:11:061
1657499110,0cyclictest0-21swapper/121:13:571
1657499110,0cyclictest0-21swapper/121:05:001
1657399119,0cyclictest0-21swapper/021:23:090
1657399119,0cyclictest0-21swapper/019:53:280
16573991111,0cyclictest0-21swapper/023:51:510
16573991111,0cyclictest0-21swapper/022:57:070
16573991111,0cyclictest0-21swapper/000:04:380
16573991110,0cyclictest0-21swapper/022:53:250
16573991110,0cyclictest0-21swapper/022:18:410
112750110,0irq/25-eth08480-21diskmemload23:13:310
9950100,0irq/24-0000:00:0-21swapper/123:16:371
41100,0ktimersoftd/00-21swapper/021:06:230
41100,0ktimersoftd/00-21swapper/020:47:270
351100,0ktimersoftd/30-21swapper/320:47:273
1657699109,0cyclictest4954-21sshd22:22:403
1657699109,0cyclictest27526-21sshd22:01:013
1657699109,0cyclictest26964-21sshd23:15:533
1657699109,0cyclictest25266-21sshd21:42:113
1657699109,0cyclictest24812-21sshd22:19:123
1657699109,0cyclictest12125-21bash23:02:183
1657699109,0cyclictest11530-21bash22:52:463
1657699109,0cyclictest0-21swapper/323:46:323
1657699109,0cyclictest0-21swapper/320:51:353
1657699109,0cyclictest0-21swapper/320:43:333
16576991010,0cyclictest0-21swapper/323:34:133
16576991010,0cyclictest0-21swapper/320:10:353
16576991010,0cyclictest0-21swapper/319:59:333
1657699100,0cyclictest0-21swapper/320:30:263
1657699100,0cyclictest0-21swapper/320:26:363
1657599109,0cyclictest26581-21sshd23:34:482
1657599109,0cyclictest25072-21bash22:37:512
1657599109,0cyclictest23262-21sshd21:23:192
1657599109,0cyclictest17777-21cp21:49:262
1657599109,0cyclictest17124-21cp00:18:532
1657599109,0cyclictest15499-21bash00:09:002
1657599109,0cyclictest0-21swapper/220:04:142
16575991010,0cyclictest18546-21sshd00:00:182
16575991010,0cyclictest0-21swapper/221:17:252
1657599100,0cyclictest15852-21sshd22:16:192
1657599100,0cyclictest0-21swapper/220:57:472
1657599100,0cyclictest0-21swapper/220:11:542
1657599100,0cyclictest0-21swapper/219:30:462
1657499109,0cyclictest4347-21sshd00:34:001
1657499109,0cyclictest14557-21cp23:30:581
1657499109,0cyclictest10813-21sshd00:07:311
1657499109,0cyclictest0-21swapper/123:45:461
1657499109,0cyclictest0-21swapper/120:06:061
1657499109,0cyclictest0-21swapper/100:39:481
1657499109,0cyclictest0-21swapper/100:04:571
16574991010,0cyclictest0-21swapper/123:58:331
16574991010,0cyclictest0-21swapper/123:11:021
16574991010,0cyclictest0-21swapper/122:57:411
16574991010,0cyclictest0-21swapper/122:21:261
16574991010,0cyclictest0-21swapper/120:52:551
16574991010,0cyclictest0-21swapper/100:13:331
1657499100,0cyclictest0-21swapper/121:41:081
1657499100,0cyclictest0-21swapper/120:01:491
1657499100,0cyclictest0-21swapper/119:52:311
1657399109,0cyclictest5751-21sshd00:25:040
1657399109,0cyclictest4809-21sshd21:27:120
1657399109,0cyclictest14572-21sshd23:21:450
1657399109,0cyclictest112750irq/25-eth021:11:210
1657399109,0cyclictest0-21swapper/023:28:440
1657399109,0cyclictest0-21swapper/021:56:360
1657399109,0cyclictest0-21swapper/019:29:390
1657399107,0cyclictest9479-21bash00:35:160
16573991010,0cyclictest0-21swapper/023:41:170
16573991010,0cyclictest0-21swapper/023:32:540
16573991010,0cyclictest0-21swapper/022:12:170
16573991010,0cyclictest0-21swapper/021:46:020
16573991010,0cyclictest0-21swapper/020:17:100
1657399100,0cyclictest0-21swapper/023:58:130
1657399100,0cyclictest0-21swapper/020:57:420
1657399100,0cyclictest0-21swapper/020:43:530
112750100,0irq/25-eth07980-21sshd21:55:242
27190,0ktimersoftd/20-21swapper/220:47:272
165769999,0cyclictest112750irq/25-eth000:32:333
165769999,0cyclictest0-21swapper/321:08:053
165769999,0cyclictest0-21swapper/319:29:133
165769998,0cyclictest9345-21sshd00:16:203
165769998,0cyclictest4063-21sshd23:37:283
165769998,0cyclictest2993-21sshd22:31:153
165769998,0cyclictest24956-21bash22:56:293
165769998,0cyclictest15531-21bash22:25:243
165759999,0cyclictest14003-21bash23:02:552
165759999,0cyclictest0-21swapper/221:06:022
165759999,0cyclictest0-21swapper/220:44:262
165759999,0cyclictest0-21swapper/220:27:562
165759998,0cyclictest0-21swapper/222:07:152
165759998,0cyclictest0-21swapper/200:21:122
165749999,0cyclictest0-21swapper/123:07:051
165749999,0cyclictest0-21swapper/121:30:331
165749999,0cyclictest0-21swapper/121:19:311
165749999,0cyclictest0-21swapper/120:47:071
165749998,0cyclictest23444-21sshd22:37:181
165749998,0cyclictest0-21swapper/122:43:511
165739999,0cyclictest0-21swapper/020:01:220
165739998,0cyclictest27890-21sshd00:21:480
165739998,0cyclictest19848-21sshd21:31:250
165739998,0cyclictest0-21swapper/023:45:270
165739998,0cyclictest0-21swapper/022:26:350
11275090,0irq/25-eth00-21swapper/022:07:260
11275090,0irq/25-eth00-21swapper/000:17:270
4180,0ktimersoftd/024313-21sshd23:15:170
4180,0ktimersoftd/00-21swapper/019:59:030
4180,0ktimersoftd/00-21swapper/000:31:100
165769988,0cyclictest0-21swapper/320:56:563
165769988,0cyclictest0-21swapper/320:06:443
165769988,0cyclictest0-21swapper/319:42:553
165769988,0cyclictest0-21swapper/319:22:363
165769987,0cyclictest0-21swapper/321:21:543
165769984,0cyclictest0-21swapper/319:15:143
165759988,0cyclictest0-21swapper/220:33:432
165759988,0cyclictest0-21swapper/219:52:162
165759988,0cyclictest0-21swapper/219:44:422
165759988,0cyclictest0-21swapper/219:37:242
165749988,0cyclictest8480-21diskmemload22:25:241
165749988,0cyclictest0-21swapper/121:53:271
165749988,0cyclictest0-21swapper/121:53:261
165749988,0cyclictest0-21swapper/120:19:561
165749988,0cyclictest0-21swapper/119:32:591
165749987,0cyclictest8480-21diskmemload00:24:211
165749987,0cyclictest6236-21bash00:25:121
165749987,0cyclictest14167-21ntp_states23:40:171
165739988,0cyclictest0-21swapper/021:00:230
165739988,0cyclictest0-21swapper/020:54:480
165739988,0cyclictest0-21swapper/020:35:240
165739988,0cyclictest0-21swapper/020:25:460
165739988,0cyclictest0-21swapper/019:44:590
165739988,0cyclictest0-21swapper/019:37:120
165739988,0cyclictest0-21swapper/019:22:190
11275080,0irq/25-eth00-21swapper/021:40:470
11275080,0irq/25-eth00-21swapper/019:46:070
4170,0ktimersoftd/01398-21ntp_states21:35:210
165769977,0cyclictest0-21swapper/320:22:193
165769977,0cyclictest0-21swapper/319:35:513
165759977,0cyclictest0-21swapper/220:23:382
165759970,0cyclictest0-21swapper/219:55:152
165749977,0cyclictest0-21swapper/120:32:221
165749977,0cyclictest0-21swapper/120:24:271
165749977,0cyclictest0-21swapper/119:41:571
165739977,0cyclictest0-21swapper/020:32:440
11275070,0irq/25-eth03442-21sshd21:17:360
11275070,0irq/25-eth020533-21sshd22:45:431
11275070,0irq/25-eth00-21swapper/121:20:231
169960,0watchdog/11373-21wget19:45:131
165769962,0cyclictest0-21swapper/320:35:153
165769962,0cyclictest0-21swapper/319:45:183
165769962,0cyclictest0-21swapper/319:10:163
165769960,0cyclictest0-21swapper/321:00:163
165759965,0cyclictest18448-21sed19:10:222
165759963,0cyclictest0-21swapper/219:49:572
165759962,0cyclictest0-21swapper/220:50:172
165759962,0cyclictest0-21swapper/219:25:152
165759960,0cyclictest0-21swapper/219:19:432
165749966,0cyclictest0-21swapper/120:10:101
165749962,0cyclictest0-21swapper/122:00:161
165749962,0cyclictest0-21swapper/120:40:151
165749962,0cyclictest0-21swapper/119:55:141
165749962,0cyclictest0-21swapper/119:25:151
165749962,0cyclictest0-21swapper/119:15:011
165749962,0cyclictest0-21swapper/119:10:161
165739962,0cyclictest0-21swapper/019:30:150
165739960,0cyclictest0-21swapper/019:20:000
11275060,0irq/25-eth00-21swapper/020:10:100
165769954,0cyclictest1639-21runrttasks19:30:003
165749950,0cyclictest0-21swapper/121:05:151
165749950,0cyclictest0-21swapper/119:35:111
165739954,0cyclictest0-21swapper/019:09:590
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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