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2026-07-08 - 03:55
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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 Wed Jul 08, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750670,0irq/25-eth00-21swapper/119:05:211
120650610,0irq/26-eth1-rx-0-21swapper/319:05:123
120650440,0irq/26-eth1-rx-0-21swapper/019:05:050
120650390,0irq/26-eth1-rx-0-21swapper/219:05:172
271180,0ktimersoftd/231044-21sshd00:24:352
2240899183,0cyclictest0-21swapper/223:27:452
2240699180,0cyclictest24648-21id21:53:360
2240899171,0cyclictest0-21swapper/222:44:452
2240799171,0cyclictest11011-21bash23:17:301
2240999160,0cyclictest0-21swapper/323:45:193
2240899160,0cyclictest14307-21diskmemload23:41:062
22406991615,0cyclictest0-21swapper/022:46:590
2240999150,0cyclictest0-21swapper/322:54:473
2240899153,0cyclictest0-21swapper/222:53:482
22408991512,0cyclictest20482-21sshd23:31:352
2240899150,0cyclictest32443-21sshd23:07:192
22409991413,0cyclictest16629-21sshd23:56:493
22409991411,0cyclictest0-21swapper/322:58:583
22409991411,0cyclictest0-21swapper/300:05:323
2240999140,0cyclictest0-21swapper/323:15:203
2240999140,0cyclictest0-21swapper/322:08:483
2240999140,0cyclictest0-21swapper/300:13:123
22406991413,0cyclictest0-21swapper/022:16:320
22406991411,0cyclictest0-21swapper/000:12:220
2240699140,0cyclictest0-21swapper/000:21:050
112750140,0irq/25-eth09285-21cp23:25:460
22409991313,0cyclictest0-21swapper/321:58:193
22409991312,0cyclictest0-21swapper/323:01:033
22409991312,0cyclictest0-21swapper/322:34:563
22409991312,0cyclictest0-21swapper/322:14:573
22409991312,0cyclictest0-21swapper/322:14:563
22409991312,0cyclictest0-21swapper/321:35:473
2240999130,0cyclictest30545-21bash22:28:243
2240999130,0cyclictest0-21swapper/321:44:523
2240999130,0cyclictest0-21swapper/320:25:173
2240899138,0cyclictest0-21swapper/220:41:432
22408991312,0cyclictest1539-21sshd00:03:592
22408991312,0cyclictest0-21swapper/222:06:592
22408991311,0cyclictest0-21swapper/221:46:472
2240899130,0cyclictest21870-21sshd21:32:022
22407991312,0cyclictest30915-21rm23:07:061
22407991311,0cyclictest0-21swapper/123:21:511
22406991312,0cyclictest0-21swapper/023:08:070
22406991310,0cyclictest3282-21bash22:33:240
2240699130,0cyclictest0-21swapper/021:40:330
2240699130,0cyclictest0-21swapper/000:30:130
191130,0ktimersoftd/114823-21sshd22:39:141
9950120,0irq/24-0000:00:0-21swapper/123:02:071
22409991211,0cyclictest7685-21sshd23:08:233
22409991211,0cyclictest27798-21sshd23:36:503
22409991211,0cyclictest0-21swapper/323:32:543
22409991211,0cyclictest0-21swapper/321:26:443
22409991210,0cyclictest0-21swapper/322:02:453
22409991210,0cyclictest0-21swapper/322:02:453
2240999120,0cyclictest9810-21sshd21:51:363
2240999120,0cyclictest4022-21sshd00:20:523
2240999120,0cyclictest24196-21bash21:15:213
2240999120,0cyclictest0-21swapper/323:41:503
2240999120,0cyclictest0-21swapper/322:37:073
2240999120,0cyclictest0-21swapper/321:48:133
22408991211,0cyclictest0-21swapper/223:00:062
22408991211,0cyclictest0-21swapper/222:30:352
22408991210,0cyclictest0-21swapper/223:20:182
2240899120,0cyclictest0-21swapper/223:36:062
2240899120,0cyclictest0-21swapper/223:16:202
2240899120,0cyclictest0-21swapper/222:10:222
2240899120,0cyclictest0-21swapper/222:10:222
2240899120,0cyclictest0-21swapper/221:37:432
2240899120,0cyclictest0-21swapper/221:26:212
2240899120,0cyclictest0-21swapper/200:17:272
2240899120,0cyclictest0-21swapper/200:06:532
22407991211,0cyclictest8486-21sshd21:26:021
22407991211,0cyclictest0-21swapper/122:45:581
22407991211,0cyclictest0-21swapper/122:42:501
22407991210,0cyclictest1243-21sshd23:37:391
22407991210,0cyclictest0-21swapper/122:25:371
2240799120,0cyclictest14307-21diskmemload22:22:161
2240799120,0cyclictest0-21swapper/122:31:201
2240799120,0cyclictest0-21swapper/121:43:071
2240799120,0cyclictest0-21swapper/121:39:441
2240799120,0cyclictest0-21swapper/121:12:191
2240799120,0cyclictest0-21swapper/100:38:181
2240799120,0cyclictest0-21swapper/100:32:301
22406991212,0cyclictest0-21swapper/023:36:490
22406991211,0cyclictest23997-21cp22:23:180
22406991210,0cyclictest11113-21sshd23:51:480
2240699120,0cyclictest20144-21sshd22:35:290
2240699120,0cyclictest1970-21sshd23:24:580
2240699120,0cyclictest0-21swapper/023:32:520
2240699120,0cyclictest0-21swapper/022:43:500
2240699120,0cyclictest0-21swapper/021:49:360
191120,0ktimersoftd/10-21swapper/122:52:491
112750120,0irq/25-eth02000-21bash22:24:423
112750120,0irq/25-eth00-21swapper/022:29:380
112750120,0irq/25-eth00-21swapper/021:59:580
41110,0ktimersoftd/00-21swapper/023:47:040
22409991111,0cyclictest0-21swapper/300:31:263
22409991110,0cyclictest6366-21bash21:30:063
22409991110,0cyclictest30698-21sshd22:41:123
22409991110,0cyclictest0-21swapper/323:50:473
22409991110,0cyclictest0-21swapper/321:21:023
22409991110,0cyclictest0-21swapper/320:18:533
22409991110,0cyclictest0-21swapper/300:25:383
2240999110,0cyclictest0-21swapper/321:05:053
2240999110,0cyclictest0-21swapper/319:20:133
2240899119,0cyclictest0-21swapper/221:00:332
2240899119,0cyclictest0-21swapper/200:31:592
22408991111,0cyclictest0-21swapper/221:52:292
22408991111,0cyclictest0-21swapper/220:32:472
22408991111,0cyclictest0-21swapper/220:01:332
22408991111,0cyclictest0-21swapper/219:24:292
22408991110,0cyclictest23964-21sshd22:01:592
22408991110,0cyclictest23964-21sshd22:01:592
22408991110,0cyclictest0-21swapper/221:18:412
22408991110,0cyclictest0-21swapper/219:19:082
2240899110,0cyclictest0-21swapper/223:46:062
22407991111,0cyclictest0-21swapper/123:51:361
22407991111,0cyclictest0-21swapper/123:13:581
22407991111,0cyclictest0-21swapper/122:15:311
22407991111,0cyclictest0-21swapper/120:00:111
22407991111,0cyclictest0-21swapper/100:14:011
22407991110,0cyclictest17403-21bash00:22:441
22407991110,0cyclictest0-21swapper/121:20:201
22407991110,0cyclictest0-21swapper/100:25:381
2240799110,0cyclictest6331-21sshd00:16:551
2240799110,0cyclictest0-21swapper/123:46:361
2240799110,0cyclictest0-21swapper/100:09:161
2240699119,0cyclictest0-21swapper/021:26:490
22406991111,0cyclictest16929-21sshd00:26:530
22406991111,0cyclictest0-21swapper/022:13:110
22406991111,0cyclictest0-21swapper/022:13:110
22406991110,0cyclictest6869-21sshd23:03:570
22406991110,0cyclictest25904-21sshd22:06:270
22406991110,0cyclictest0-21swapper/022:50:080
22406991110,0cyclictest0-21swapper/021:10:330
22406991110,0cyclictest0-21swapper/019:50:250
2240699110,0cyclictest0-21swapper/023:41:490
2240699110,0cyclictest0-21swapper/019:22:390
112750110,0irq/25-eth00-21swapper/221:40:312
112750110,0irq/25-eth00-21swapper/023:55:210
112750110,0irq/25-eth00-21swapper/023:17:240
112750110,0irq/25-eth00-21swapper/022:55:090
112750110,0irq/25-eth00-21swapper/000:01:020
41100,0ktimersoftd/00-21swapper/000:38:520
271100,0ktimersoftd/20-21swapper/223:56:062
271100,0ktimersoftd/20-21swapper/222:15:432
271100,0ktimersoftd/20-21swapper/220:16:172
2240999109,0cyclictest999-21sshd23:20:213
2240999109,0cyclictest4166-21sshd22:16:203
2240999109,0cyclictest28565-21sshd22:49:383
2240999109,0cyclictest2276-21sshd23:11:583
2240999109,0cyclictest0-21swapper/320:57:203
2240999109,0cyclictest0-21swapper/320:41:113
2240999109,0cyclictest0-21swapper/320:11:133
22409991010,0cyclictest0-21swapper/323:26:023
22409991010,0cyclictest0-21swapper/319:19:253
22409991010,0cyclictest0-21swapper/300:15:053
2240999100,0cyclictest0-21swapper/319:58:403
2240899109,0cyclictest10019-21sshd21:55:512
2240899109,0cyclictest0-21swapper/222:24:542
2240899105,0cyclictest0-21swapper/220:09:292
2240899105,0cyclictest0-21swapper/219:49:372
22408991010,0cyclictest0-21swapper/220:52:052
22408991010,0cyclictest0-21swapper/219:50:162
22408991010,0cyclictest0-21swapper/200:14:332
2240899100,0cyclictest0-21swapper/222:35:372
2240899100,0cyclictest0-21swapper/220:29:122
2240899100,0cyclictest0-21swapper/200:36:592
2240799109,0cyclictest2451-21sshd23:33:331
2240799109,0cyclictest18521-21sshd22:56:461
2240799109,0cyclictest0-21swapper/123:56:351
2240799109,0cyclictest0-21swapper/121:18:021
22407991010,0cyclictest0-21swapper/123:41:361
22407991010,0cyclictest0-21swapper/123:25:481
22407991010,0cyclictest0-21swapper/121:49:501
22407991010,0cyclictest0-21swapper/120:10:171
2240799100,0cyclictest0-21swapper/100:04:291
2240699109,0cyclictest14307-21diskmemload23:14:590
2240699109,0cyclictest0-21swapper/021:06:580
2240699109,0cyclictest0-21swapper/000:17:170
2240699109,0cyclictest0-21swapper/000:09:280
2240699100,0cyclictest0-21swapper/020:49:460
112750100,0irq/25-eth06863-21sshd22:25:142
112750100,0irq/25-eth020-21ksoftirqd/122:11:351
112750100,0irq/25-eth020-21ksoftirqd/122:11:351
112750100,0irq/25-eth00-21swapper/022:01:020
112750100,0irq/25-eth00-21swapper/022:01:010
4190,0ktimersoftd/00-21swapper/020:45:010
224099999,0cyclictest0-21swapper/321:02:143
224099999,0cyclictest0-21swapper/320:35:033
224099999,0cyclictest0-21swapper/320:21:263
224099999,0cyclictest0-21swapper/300:00:463
224099998,0cyclictest27752-21sshd00:36:513
224089999,0cyclictest0-21swapper/223:51:052
224089999,0cyclictest0-21swapper/221:24:012
224089999,0cyclictest0-21swapper/220:55:402
224089999,0cyclictest0-21swapper/219:31:062
224089998,0cyclictest4198-21sshd00:25:142
224089998,0cyclictest19619-21sshd22:56:552
224089994,0cyclictest0-21swapper/220:37:322
224079999,0cyclictest0-21swapper/122:04:231
224079999,0cyclictest0-21swapper/122:04:221
224079992,0cyclictest0-21swapper/119:15:181
224069999,0cyclictest0-21swapper/021:38:120
224069999,0cyclictest0-21swapper/020:55:560
224069999,0cyclictest0-21swapper/020:32:200
224069998,0cyclictest0-21swapper/019:49:080
11275090,0irq/25-eth028-21ksoftirqd/223:11:372
11275090,0irq/25-eth020-21ksoftirqd/122:09:331
11275090,0irq/25-eth020-21ksoftirqd/121:55:081
4728287,0sleep30-21swapper/321:12:543
4180,0ktimersoftd/031415-21sshd21:20:310
4180,0ktimersoftd/00-21swapper/019:10:120
224099988,0cyclictest0-21swapper/319:13:513
224099987,0cyclictest0-21swapper/319:53:343
224089987,0cyclictest14307-21diskmemload21:10:042
224089983,0cyclictest0-21swapper/222:48:492
224089983,0cyclictest0-21swapper/221:07:132
224089983,0cyclictest0-21swapper/220:46:422
224089983,0cyclictest0-21swapper/220:21:512
224089983,0cyclictest0-21swapper/220:11:312
224089983,0cyclictest0-21swapper/219:56:132
224089983,0cyclictest0-21swapper/219:37:222
224089983,0cyclictest0-21swapper/219:25:372
224089983,0cyclictest0-21swapper/219:10:052
224079987,0cyclictest0-21swapper/121:32:011
224069988,0cyclictest0-21swapper/019:37:240
224069987,0cyclictest0-21swapper/021:15:120
11275080,0irq/25-eth07270-21sort21:30:130
11275080,0irq/25-eth05737-21grep20:50:120
11275080,0irq/25-eth04528-21sshd21:50:521
11275080,0irq/25-eth00-21swapper/020:38:370
4170,0ktimersoftd/016567-21munin-node20:05:120
4170,0ktimersoftd/00-21swapper/019:55:390
224099977,0cyclictest0-21swapper/320:08:403
224099970,0cyclictest0-21swapper/319:25:223
224079976,0cyclictest0-21swapper/120:43:251
224079970,0cyclictest0-21swapper/120:45:151
224079970,0cyclictest0-21swapper/120:05:151
224079970,0cyclictest0-21swapper/119:55:161
224079970,0cyclictest0-21swapper/119:45:171
224069977,0cyclictest0-21swapper/019:32:030
224069974,0cyclictest0-21swapper/020:25:120
224069972,0cyclictest24716-21latency_hist19:15:010
224069970,0cyclictest0-21swapper/020:10:170
11275070,0irq/25-eth00-21swapper/021:04:380
11275070,0irq/25-eth00-21swapper/020:17:220
224099965,0cyclictest7957-21conntrack19:45:153
224099965,0cyclictest0-21swapper/320:03:543
224099965,0cyclictest0-21swapper/319:30:153
224099962,0cyclictest0-21swapper/320:45:153
224099962,0cyclictest0-21swapper/320:30:163
224099962,0cyclictest0-21swapper/319:40:153
224099962,0cyclictest0-21swapper/319:35:163
224089962,0cyclictest0-21swapper/219:40:152
224079965,0cyclictest27477-21timerwakeupswit20:25:191
224079964,0cyclictest0-21swapper/121:07:031
224079962,0cyclictest0-21swapper/120:35:151
224079962,0cyclictest0-21swapper/120:20:161
224079962,0cyclictest0-21swapper/120:15:171
224079962,0cyclictest0-21swapper/119:50:151
224079962,0cyclictest0-21swapper/119:40:151
224079962,0cyclictest0-21swapper/119:35:151
224079962,0cyclictest0-21swapper/119:30:151
224079962,0cyclictest0-21swapper/119:25:171
224079962,0cyclictest0-21swapper/119:20:151
224079962,0cyclictest0-21swapper/119:10:141
224079961,0cyclictest0-21swapper/120:55:141
224069965,0cyclictest24033-21fschecks_count20:20:130
224069962,0cyclictest0-21swapper/019:40:150
224069961,0cyclictest0-21swapper/019:25:150
224069960,0cyclictest0-21swapper/020:00:100
12065060,0irq/26-eth1-rx-5500-21expr20:50:123
224079951,0cyclictest0-21swapper/121:00:141
224079950,0cyclictest0-21swapper/120:50:021
179950,0migration/128521-21cstates20:30:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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