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2026-06-28 - 07:59
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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 Sun Jun 28, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750620,0irq/25-eth00-21swapper/119:05:241
120650610,0irq/26-eth1-rx-0-21swapper/319:05:273
112750540,0irq/25-eth00-21swapper/219:07:462
112750390,0irq/25-eth00-21swapper/019:08:220
924599221,0cyclictest32592-21sshd22:11:450
924599221,0cyclictest32592-21sshd22:11:440
924599210,0cyclictest8690-21sshd22:08:580
924599160,0cyclictest0-21swapper/023:23:530
924899150,0cyclictest0-21swapper/300:00:203
924799150,0cyclictest12177-21sshd23:15:152
924699150,0cyclictest0-21swapper/122:40:201
924699150,0cyclictest0-21swapper/122:40:191
9248991413,0cyclictest0-21swapper/323:58:393
9248991413,0cyclictest0-21swapper/300:39:463
9248991411,0cyclictest13200-21sshd22:36:313
924899140,0cyclictest0-21swapper/322:20:353
924899140,0cyclictest0-21swapper/322:04:203
924899140,0cyclictest0-21swapper/321:17:183
9247991413,0cyclictest0-21swapper/222:50:592
9247991413,0cyclictest0-21swapper/221:35:482
9246991411,0cyclictest4133-21bash22:50:521
9246991411,0cyclictest23393-21hddtemp_smartct21:20:151
924699140,0cyclictest0-21swapper/100:07:531
924599140,0cyclictest10968-21sshd21:30:170
924599140,0cyclictest0-21swapper/022:55:110
9248991312,0cyclictest20828-21sshd22:41:173
9248991312,0cyclictest20828-21sshd22:41:163
9248991312,0cyclictest0-21swapper/300:14:483
924899130,0cyclictest112750irq/25-eth021:43:333
924899130,0cyclictest0-21swapper/323:54:423
9247991312,0cyclictest9631-21sshd22:40:032
9247991312,0cyclictest9631-21sshd22:40:022
9247991312,0cyclictest0-21swapper/222:24:082
9247991311,0cyclictest0-21swapper/221:16:042
924799130,0cyclictest0-21swapper/223:31:592
924799130,0cyclictest0-21swapper/222:55:152
9246991312,0cyclictest0-21swapper/123:18:241
9246991312,0cyclictest0-21swapper/121:38:081
924699130,0cyclictest4065-21sshd00:36:071
9245991312,0cyclictest5427-21sshd00:01:170
9245991312,0cyclictest19312-21sshd22:45:040
9245991312,0cyclictest0-21swapper/023:16:200
9245991312,0cyclictest0-21swapper/000:08:290
924599130,0cyclictest1113-21diskmemload21:15:210
351130,0ktimersoftd/316378-21sshd22:17:353
112750130,0irq/25-eth018-21rcuc/123:41:351
112750130,0irq/25-eth00-21swapper/323:26:493
112750130,0irq/25-eth00-21swapper/322:52:263
9248991211,0cyclictest1209-21tr20:00:093
9248991211,0cyclictest0-21swapper/323:30:393
9248991211,0cyclictest0-21swapper/323:20:403
9248991211,0cyclictest0-21swapper/323:05:473
9248991211,0cyclictest0-21swapper/322:56:373
9248991211,0cyclictest0-21swapper/322:12:493
9248991211,0cyclictest0-21swapper/322:12:483
9248991211,0cyclictest0-21swapper/322:05:093
9248991210,0cyclictest16562-21sshd23:19:513
9247991211,0cyclictest0-21swapper/221:13:232
9247991210,0cyclictest26604-21sshd23:05:162
9247991210,0cyclictest0-21swapper/200:28:542
9247991210,0cyclictest0-21swapper/200:10:402
924799120,0cyclictest19109-21sshd23:04:272
924799120,0cyclictest19011-21sshd22:06:152
924799120,0cyclictest0-21swapper/222:31:422
924799120,0cyclictest0-21swapper/221:32:132
924799120,0cyclictest0-21swapper/219:45:112
924799120,0cyclictest0-21swapper/200:23:052
924799120,0cyclictest0-21swapper/200:01:012
9246991212,0cyclictest6298-21sshd23:38:011
9246991211,0cyclictest9520-21sshd22:20:321
9246991211,0cyclictest0-21swapper/122:01:361
9246991211,0cyclictest0-21swapper/121:17:341
9246991210,0cyclictest0-21swapper/121:54:311
924699120,0cyclictest0-21swapper/122:56:461
924699120,0cyclictest0-21swapper/121:25:421
924699120,0cyclictest0-21swapper/100:25:111
9245991211,0cyclictest0-21swapper/022:52:030
9245991211,0cyclictest0-21swapper/021:29:240
9245991210,0cyclictest21195-21sshd23:04:430
924599120,0cyclictest6412-21sshd21:56:590
924599120,0cyclictest0-21swapper/023:33:030
924599120,0cyclictest0-21swapper/000:20:550
41120,0ktimersoftd/00-21swapper/000:11:020
112750120,0irq/25-eth020461-21id00:30:190
112750120,0irq/25-eth015447-21bash21:54:150
112750120,0irq/25-eth00-21swapper/121:41:101
9950110,0irq/24-0000:00:26-21rcuc/221:29:402
9248991110,0cyclictest0-21swapper/323:46:333
9248991110,0cyclictest0-21swapper/300:33:023
924899110,0cyclictest0-21swapper/323:04:593
924899110,0cyclictest0-21swapper/321:30:203
924899110,0cyclictest0-21swapper/320:28:583
924799115,0cyclictest0-21swapper/221:08:502
924799115,0cyclictest0-21swapper/220:58:452
924799115,0cyclictest0-21swapper/220:48:372
924799115,0cyclictest0-21swapper/220:43:092
924799115,0cyclictest0-21swapper/220:34:112
924799115,0cyclictest0-21swapper/220:08:032
924799115,0cyclictest0-21swapper/219:57:532
924799115,0cyclictest0-21swapper/219:53:472
924799115,0cyclictest0-21swapper/219:38:272
924799115,0cyclictest0-21swapper/219:25:012
924799115,0cyclictest0-21swapper/219:10:132
9247991111,0cyclictest0-21swapper/223:25:152
9247991110,0cyclictest13065-21sshd22:17:102
9247991110,0cyclictest0-21swapper/222:12:522
9247991110,0cyclictest0-21swapper/222:12:512
9247991110,0cyclictest0-21swapper/221:50:052
9247991110,0cyclictest0-21swapper/200:39:562
9247991110,0cyclictest0-21swapper/200:34:492
924799110,0cyclictest0-21swapper/220:53:392
9246991111,0cyclictest0-21swapper/122:11:571
9246991111,0cyclictest0-21swapper/122:11:561
9246991111,0cyclictest0-21swapper/121:58:291
9246991111,0cyclictest0-21swapper/120:25:111
9246991110,0cyclictest20287-21id00:03:061
9246991110,0cyclictest18476-21sshd00:30:111
9246991110,0cyclictest16625-21sshd23:27:341
9246991110,0cyclictest0-21swapper/122:27:361
9246991110,0cyclictest0-21swapper/121:14:541
9246991110,0cyclictest0-21swapper/100:10:191
924699110,0cyclictest0-21swapper/119:18:091
924599119,0cyclictest0-21swapper/022:36:490
9245991111,0cyclictest0-21swapper/023:05:310
9245991111,0cyclictest0-21swapper/020:55:030
9245991111,0cyclictest0-21swapper/000:39:230
9245991110,0cyclictest5566-21bash21:37:270
9245991110,0cyclictest1113-21diskmemload21:20:310
924599110,0cyclictest1113-21diskmemload22:04:250
924599110,0cyclictest0-21swapper/020:32:240
41110,0ktimersoftd/05276-21fschecks_count21:45:130
112750110,0irq/25-eth00-21swapper/123:48:081
112750110,0irq/25-eth00-21swapper/023:42:490
9950100,0irq/24-0000:00:18734-21sshd23:47:180
924899109,0cyclictest25880-21sshd00:27:063
924899109,0cyclictest0-21swapper/321:55:173
9248991010,0cyclictest0-21swapper/322:25:433
9248991010,0cyclictest0-21swapper/320:41:233
9248991010,0cyclictest0-21swapper/320:33:433
9248991010,0cyclictest0-21swapper/319:49:563
9248991010,0cyclictest0-21swapper/300:15:363
924899100,0cyclictest0-21swapper/321:11:073
924899100,0cyclictest0-21swapper/320:24:123
924899100,0cyclictest0-21swapper/320:15:183
924899100,0cyclictest0-21swapper/319:50:583
924899100,0cyclictest0-21swapper/319:25:193
924799109,0cyclictest28519-21sshd21:44:112
924799109,0cyclictest0-21swapper/200:05:152
924799108,0cyclictest810-40kipmi023:20:142
924799105,0cyclictest0-21swapper/220:36:492
924799105,0cyclictest0-21swapper/220:21:392
924799105,0cyclictest0-21swapper/220:11:172
924799105,0cyclictest0-21swapper/220:00:052
924799105,0cyclictest0-21swapper/219:33:532
924799105,0cyclictest0-21swapper/219:22:112
924799105,0cyclictest0-21swapper/219:18:512
9247991010,0cyclictest112750irq/25-eth022:45:522
9247991010,0cyclictest0-21swapper/220:26:422
9247991010,0cyclictest0-21swapper/220:17:102
924799100,0cyclictest0-21swapper/221:48:092
924699109,0cyclictest0-21swapper/123:14:401
924699109,0cyclictest0-21swapper/122:15:501
924699109,0cyclictest0-21swapper/121:45:421
924699108,0cyclictest0-21swapper/120:37:301
9246991010,0cyclictest0-21swapper/123:07:361
9246991010,0cyclictest0-21swapper/120:00:191
924699100,0cyclictest6670-21sshd22:35:401
924699100,0cyclictest0-21swapper/100:17:311
9245991010,0cyclictest0-21swapper/023:26:270
9245991010,0cyclictest0-21swapper/022:28:270
9245991010,0cyclictest0-21swapper/021:44:120
351100,0ktimersoftd/30-21swapper/320:50:353
351100,0ktimersoftd/30-21swapper/320:12:143
351100,0ktimersoftd/30-21swapper/319:37:513
120650100,0irq/26-eth1-rx-271ktimersoftd/200:15:222
112750100,0irq/25-eth00-21swapper/021:14:380
92489999,0cyclictest0-21swapper/319:41:343
92489999,0cyclictest0-21swapper/319:31:553
92489999,0cyclictest0-21swapper/319:24:223
92489999,0cyclictest0-21swapper/319:17:523
92489998,0cyclictest0-21swapper/321:35:593
92489990,0cyclictest0-21swapper/321:08:273
92479999,0cyclictest13231-21sshd22:01:422
92479999,0cyclictest0-21swapper/221:22:202
92479991,0cyclictest0-21swapper/223:45:522
92479990,0cyclictest22410-21sshd23:12:372
92469999,0cyclictest0-21swapper/122:33:131
92469999,0cyclictest0-21swapper/100:21:151
92469998,0cyclictest17432-21bash21:31:041
92469998,0cyclictest0-21swapper/122:08:451
92469990,0cyclictest0-21swapper/121:04:481
92469990,0cyclictest0-21swapper/119:53:491
92459999,0cyclictest0-21swapper/021:05:110
92459999,0cyclictest0-21swapper/020:35:190
92459999,0cyclictest0-21swapper/020:16:510
92459999,0cyclictest0-21swapper/020:09:590
92459999,0cyclictest0-21swapper/020:04:110
92459999,0cyclictest0-21swapper/019:39:540
92459999,0cyclictest0-21swapper/019:23:170
92459998,0cyclictest1113-21diskmemload22:22:320
92459998,0cyclictest0-21swapper/019:15:300
92459990,0cyclictest0-21swapper/020:13:560
92459990,0cyclictest0-21swapper/000:25:100
4190,0ktimersoftd/01113-21diskmemload23:10:210
4190,0ktimersoftd/00-21swapper/023:53:350
159990,0watchdog/023620-21sshd22:41:380
159990,0watchdog/023620-21sshd22:41:380
11275090,0irq/25-eth018297-21sshd23:31:391
11275090,0irq/25-eth00-21swapper/300:21:043
11275090,0irq/25-eth00-21swapper/023:58:080
995080,0irq/24-0000:00:1329-21sshd23:41:173
92489988,0cyclictest0-21swapper/321:20:153
92489988,0cyclictest0-21swapper/320:55:543
92489988,0cyclictest0-21swapper/320:38:293
92489987,0cyclictest0-21swapper/321:26:323
92489987,0cyclictest0-21swapper/320:08:523
92489980,0cyclictest0-21swapper/323:38:233
92479984,0cyclictest0-21swapper/222:25:172
92479983,0cyclictest0-21swapper/223:57:312
92479983,0cyclictest0-21swapper/223:51:112
92479983,0cyclictest0-21swapper/223:35:292
92479983,0cyclictest0-21swapper/222:36:262
92479983,0cyclictest0-21swapper/219:40:072
92479980,0cyclictest0-21swapper/221:55:352
92469988,0cyclictest0-21swapper/119:46:021
92469980,0cyclictest0-21swapper/119:59:171
92459988,0cyclictest0-21swapper/020:25:330
92459988,0cyclictest0-21swapper/019:12:080
92459987,0cyclictest0-21swapper/023:35:560
92459980,0cyclictest0-21swapper/020:43:130
92459980,0cyclictest0-21swapper/020:20:220
4180,0ktimersoftd/0941-21bash22:15:390
4180,0ktimersoftd/01080-21sshd22:31:120
19180,0ktimersoftd/10-21swapper/121:07:291
11275080,0irq/25-eth09066-21sshd00:17:190
11275080,0irq/25-eth03067-21id23:14:143
11275080,0irq/25-eth025503-21sshd21:51:293
11275080,0irq/25-eth023717-21sshd23:00:571
11275080,0irq/25-eth020949-21sshd00:07:043
11275080,0irq/25-eth01539-21sshd22:45:333
11275080,0irq/25-eth00-21swapper/123:53:381
11275080,0irq/25-eth00-21swapper/122:45:101
11275080,0irq/25-eth00-21swapper/020:45:120
92489977,0cyclictest0-21swapper/321:45:103
92489977,0cyclictest0-21swapper/319:59:063
92489977,0cyclictest0-21swapper/319:12:233
92479973,0cyclictest0-21swapper/221:00:272
92469977,0cyclictest0-21swapper/119:44:591
92469977,0cyclictest0-21swapper/119:20:291
92469974,0cyclictest20-21ksoftirqd/123:20:061
92459977,0cyclictest0-21swapper/020:50:040
92459977,0cyclictest0-21swapper/019:31:040
92459972,0cyclictest0-21swapper/021:00:140
92459970,0cyclictest0-21swapper/019:54:510
149970,0migration/018309-21nfsd419:25:180
11275070,0irq/25-eth025695-21bash23:55:541
11275070,0irq/25-eth025303-21sshd23:40:172
11275070,0irq/25-eth024337-21sshd22:30:093
11275070,0irq/25-eth00-21swapper/019:46:030
11275070,0irq/25-eth00-21swapper/019:40:580
92489962,0cyclictest0-21swapper/321:00:143
92489962,0cyclictest0-21swapper/320:45:163
92469965,0cyclictest6460-21fschecks_time20:10:121
92469965,0cyclictest15834-21munin-node20:30:131
92469962,0cyclictest0-21swapper/120:55:151
92469962,0cyclictest0-21swapper/120:20:161
92469962,0cyclictest0-21swapper/120:05:151
92469962,0cyclictest0-21swapper/119:35:151
92469961,0cyclictest0-21swapper/119:30:111
92469960,0cyclictest0-21swapper/120:50:141
92459962,0cyclictest31872-21fw_conntrack19:55:140
92469954,0cyclictest22152-21taskset20:45:111
92469951,0cyclictest0-21swapper/120:40:161
92469950,0cyclictest0-21swapper/120:15:131
92469950,0cyclictest0-21swapper/119:10:341
179950,0migration/117632-21munin-node19:25:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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