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2026-03-29 - 12:29
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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 all highest latencies:
System rack7slot0.osadl.org (updated Sun Mar 29, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750630,0irq/25-eth00-21swapper/119:09:371
120650590,0irq/26-eth1-rx-0-21swapper/319:09:443
120650450,0irq/26-eth1-rx-0-21swapper/219:07:462
2421923924,0sleep00-21swapper/019:06:240
24581991615,0cyclictest0-21swapper/300:39:093
2458199160,0cyclictest0-21swapper/320:10:233
24579991615,0cyclictest16093-21sshd21:47:431
2458199150,0cyclictest0-21swapper/300:20:133
24580991514,0cyclictest0-21swapper/223:25:332
24579991514,0cyclictest0-21swapper/121:23:121
24579991514,0cyclictest0-21swapper/100:31:591
2457999150,0cyclictest16728-21munin-run00:30:001
2458199144,0cyclictest0-21swapper/322:25:153
24581991413,0cyclictest27626-21sshd22:31:363
24580991413,0cyclictest0-21swapper/200:33:522
2457999140,0cyclictest0-21swapper/121:10:141
24578991412,0cyclictest0-21swapper/000:14:260
24578991411,0cyclictest25905-21cp00:01:050
24581991312,0cyclictest19667-21sshd22:22:053
24581991312,0cyclictest0-21swapper/321:41:403
24581991311,0cyclictest0-21swapper/323:03:393
2458199130,0cyclictest15585-21sshd00:08:223
2458199130,0cyclictest0-21swapper/323:53:023
24580991313,0cyclictest0-21swapper/222:06:132
24580991312,0cyclictest0-21swapper/221:25:542
24580991312,0cyclictest0-21swapper/200:16:542
24580991311,0cyclictest0-21swapper/223:05:352
24580991310,0cyclictest20160-21sshd00:09:002
24580991310,0cyclictest0-21swapper/222:44:332
24580991310,0cyclictest0-21swapper/222:44:322
2458099130,0cyclictest0-21swapper/222:23:462
24579991312,0cyclictest15620-21sshd23:34:141
24579991312,0cyclictest0-21swapper/122:57:461
24579991312,0cyclictest0-21swapper/122:57:451
24579991312,0cyclictest0-21swapper/122:27:551
24579991312,0cyclictest0-21swapper/122:03:491
24579991311,0cyclictest0-21swapper/121:34:221
24578991312,0cyclictest16485-21diskmemload23:26:520
24578991312,0cyclictest0-21swapper/023:09:160
24578991311,0cyclictest0-21swapper/023:53:110
24578991311,0cyclictest0-21swapper/021:37:030
24578991311,0cyclictest0-21swapper/000:06:460
112750130,0irq/25-eth018171-21sshd21:31:053
9950120,0irq/24-0000:00:0-21swapper/022:55:000
9950120,0irq/24-0000:00:0-21swapper/022:54:590
41120,0ktimersoftd/00-21swapper/022:31:370
24581991212,0cyclictest0-21swapper/320:30:203
24581991211,0cyclictest5017-21id00:02:413
24581991211,0cyclictest24432-21sshd21:57:133
24581991211,0cyclictest0-21swapper/323:58:583
24581991211,0cyclictest0-21swapper/323:27:223
24581991211,0cyclictest0-21swapper/322:12:203
24581991210,0cyclictest0-21swapper/319:40:153
2458199120,0cyclictest0-21swapper/321:54:463
2458199120,0cyclictest0-21swapper/321:10:133
2458199120,0cyclictest0-21swapper/300:30:333
24580991211,0cyclictest3478-21sshd23:45:182
24580991211,0cyclictest0-21swapper/223:15:412
24580991211,0cyclictest0-21swapper/221:42:372
24580991211,0cyclictest0-21swapper/200:01:202
24580991210,0cyclictest9482-21bash21:17:252
24580991210,0cyclictest0-21swapper/219:10:202
2458099120,0cyclictest17315-21bash22:51:382
2458099120,0cyclictest17315-21bash22:51:382
2458099120,0cyclictest0-21swapper/222:58:442
2458099120,0cyclictest0-21swapper/222:58:442
24579991211,0cyclictest0-21swapper/123:46:051
24579991211,0cyclictest0-21swapper/123:42:081
24579991211,0cyclictest0-21swapper/122:36:581
24579991211,0cyclictest0-21swapper/121:57:561
24579991211,0cyclictest0-21swapper/100:01:531
2457999120,0cyclictest31536-21sshd23:36:131
2457999120,0cyclictest0-21swapper/121:17:371
2457999120,0cyclictest0-21swapper/119:15:161
2457999120,0cyclictest0-21swapper/100:07:351
2457899120,0cyclictest9303-21bash21:17:240
2457899120,0cyclictest18423-21sshd22:56:020
2457899120,0cyclictest18423-21sshd22:56:010
2457899120,0cyclictest17819-21sshd23:17:240
2457899120,0cyclictest0-21swapper/022:48:570
2457899120,0cyclictest0-21swapper/022:28:230
2457899120,0cyclictest0-21swapper/022:20:500
2457899120,0cyclictest0-21swapper/021:52:490
41110,0ktimersoftd/016485-21diskmemload21:41:210
2458199119,0cyclictest0-21swapper/320:06:163
24581991111,0cyclictest0-21swapper/322:17:113
24581991110,0cyclictest2931-21sshd23:40:573
24581991110,0cyclictest112750irq/25-eth023:30:533
24581991110,0cyclictest0-21swapper/323:38:593
24581991110,0cyclictest0-21swapper/322:47:163
24581991110,0cyclictest0-21swapper/322:36:013
24581991110,0cyclictest0-21swapper/300:28:213
24581991110,0cyclictest0-21swapper/300:12:053
2458199110,0cyclictest0-21swapper/320:59:433
2458199110,0cyclictest0-21swapper/320:43:353
2458199110,0cyclictest0-21swapper/320:00:003
2458099119,0cyclictest0-21swapper/219:48:122
2458099117,0cyclictest12219-21sshd23:42:152
24580991111,0cyclictest112750irq/25-eth000:27:282
24580991111,0cyclictest0-21swapper/222:26:112
24580991110,0cyclictest0-21swapper/223:53:252
24580991110,0cyclictest0-21swapper/222:13:462
24580991110,0cyclictest0-21swapper/221:56:002
2458099110,0cyclictest0-21swapper/223:13:432
2457999119,0cyclictest0-21swapper/119:26:061
24579991111,0cyclictest0-21swapper/119:55:221
24579991110,0cyclictest20242-21sshd00:13:161
24579991110,0cyclictest0-21swapper/123:55:071
24579991110,0cyclictest0-21swapper/123:24:361
24579991110,0cyclictest0-21swapper/123:14:431
24579991110,0cyclictest0-21swapper/122:46:021
2457999110,0cyclictest16485-21diskmemload21:50:221
2457999110,0cyclictest0-21swapper/122:43:491
2457999110,0cyclictest0-21swapper/122:43:481
2457999110,0cyclictest0-21swapper/122:34:451
2457999110,0cyclictest0-21swapper/100:21:381
24578991111,0cyclictest0-21swapper/022:05:430
24578991111,0cyclictest0-21swapper/021:28:330
24578991111,0cyclictest0-21swapper/021:14:300
24578991110,0cyclictest0-21swapper/023:00:410
24578991110,0cyclictest0-21swapper/000:20:070
2457899110,0cyclictest0-21swapper/021:01:150
2457899110,0cyclictest0-21swapper/000:25:010
191110,0ktimersoftd/10-21swapper/121:41:211
112750110,0irq/25-eth032333-21sshd23:49:140
112750110,0irq/25-eth028877-21sshd21:32:322
112750110,0irq/25-eth00-21swapper/322:02:123
112750110,0irq/25-eth00-21swapper/022:36:560
9950100,0irq/24-0000:00:7011-21sshd21:59:160
41100,0ktimersoftd/00-21swapper/023:40:440
2458199109,0cyclictest13284-21sshd21:38:583
2458199109,0cyclictest112750irq/25-eth022:55:403
2458199109,0cyclictest112750irq/25-eth022:55:403
2458199109,0cyclictest112750irq/25-eth021:49:353
2458199109,0cyclictest0-21swapper/323:21:403
2458199109,0cyclictest0-21swapper/320:03:083
24581991010,0cyclictest112750irq/25-eth000:18:013
24581991010,0cyclictest0-21swapper/320:50:043
24581991010,0cyclictest0-21swapper/320:26:573
24581991010,0cyclictest0-21swapper/319:33:313
24581991010,0cyclictest0-21swapper/319:22:573
24581991010,0cyclictest0-21swapper/319:19:213
2458199100,0cyclictest0-21swapper/322:09:533
2458199100,0cyclictest0-21swapper/319:25:193
2458099109,0cyclictest112750irq/25-eth000:14:262
2458099109,0cyclictest0-21swapper/221:50:382
2458099109,0cyclictest0-21swapper/200:36:042
2458099105,0cyclictest2744-21bash22:49:502
24580991010,0cyclictest112750irq/25-eth021:37:172
24580991010,0cyclictest0-21swapper/221:45:192
2458099100,0cyclictest0-21swapper/220:48:432
2458099100,0cyclictest0-21swapper/220:31:122
2458099100,0cyclictest0-21swapper/220:13:112
2458099100,0cyclictest0-21swapper/219:44:362
2458099100,0cyclictest0-21swapper/219:25:402
2458099100,0cyclictest0-21swapper/200:23:182
2457999109,0cyclictest20-21ksoftirqd/123:02:251
2457999109,0cyclictest0-21swapper/122:50:411
2457999109,0cyclictest0-21swapper/122:50:411
2457999109,0cyclictest0-21swapper/100:18:171
24579991010,0cyclictest0-21swapper/122:08:091
24579991010,0cyclictest0-21swapper/121:28:461
24579991010,0cyclictest0-21swapper/120:09:201
2457999100,0cyclictest0-21swapper/119:44:491
2457899109,0cyclictest16485-21diskmemload22:10:510
2457899109,0cyclictest0-21swapper/023:55:200
24578991010,0cyclictest0-21swapper/021:47:300
24578991010,0cyclictest0-21swapper/000:35:490
24578991010,0cyclictest0-21swapper/000:18:370
2457899100,0cyclictest0-21swapper/020:19:400
120650100,0irq/26-eth1-rx-20390-21sshd00:30:190
112750100,0irq/25-eth00-21swapper/323:15:383
112750100,0irq/25-eth00-21swapper/021:24:070
4190,0ktimersoftd/030555-21cpu20:30:110
4190,0ktimersoftd/00-21swapper/023:37:060
245819999,0cyclictest0-21swapper/323:05:393
245819999,0cyclictest0-21swapper/321:22:303
245819999,0cyclictest0-21swapper/319:36:533
245819998,0cyclictest112750irq/25-eth023:48:323
245809999,0cyclictest0-21swapper/223:37:152
245809999,0cyclictest0-21swapper/221:14:312
245809999,0cyclictest0-21swapper/220:55:432
245809999,0cyclictest0-21swapper/220:36:252
245809999,0cyclictest0-21swapper/220:27:352
245809999,0cyclictest0-21swapper/220:09:082
245809999,0cyclictest0-21swapper/219:55:102
245809998,0cyclictest0-21swapper/222:16:122
245809998,0cyclictest0-21swapper/221:20:062
245809998,0cyclictest0-21swapper/220:16:472
245809995,0cyclictest120650irq/26-eth1-rx-23:01:442
245809993,0cyclictest29671-21sshd22:36:092
245809990,0cyclictest0-21swapper/219:33:202
245799999,0cyclictest0-21swapper/123:54:131
245799999,0cyclictest0-21swapper/121:06:001
245799999,0cyclictest0-21swapper/120:56:091
245799999,0cyclictest0-21swapper/120:49:101
245799999,0cyclictest0-21swapper/120:28:011
245799999,0cyclictest0-21swapper/120:13:231
245799999,0cyclictest0-21swapper/119:22:161
245799998,0cyclictest30553-21sshd22:10:361
245799998,0cyclictest0-21swapper/123:16:411
245799990,0cyclictest0-21swapper/120:20:501
245789999,0cyclictest0-21swapper/019:31:130
245789998,0cyclictest4080-21sshd23:11:150
245789998,0cyclictest23921-21sshd23:30:560
245789998,0cyclictest0-21swapper/021:34:070
245789998,0cyclictest0-21swapper/019:16:560
245789992,0cyclictest0-21swapper/020:00:160
245789990,0cyclictest28612-21sshd22:01:590
11275090,0irq/25-eth020-21ksoftirqd/100:39:321
11275090,0irq/25-eth013782-21sshd21:39:031
11275090,0irq/25-eth010370-21sshd23:20:360
4180,0ktimersoftd/028936-21sshd22:40:190
4180,0ktimersoftd/028936-21sshd22:40:180
35180,0ktimersoftd/30-21swapper/319:46:473
245819988,0cyclictest0-21swapper/322:40:263
245819988,0cyclictest0-21swapper/322:40:263
245819988,0cyclictest0-21swapper/321:16:543
245819988,0cyclictest0-21swapper/321:05:323
245819988,0cyclictest0-21swapper/321:02:373
245819988,0cyclictest0-21swapper/320:46:423
245819988,0cyclictest0-21swapper/320:16:373
245819988,0cyclictest0-21swapper/319:53:313
245819988,0cyclictest0-21swapper/319:12:093
245819987,0cyclictest0-21swapper/322:54:093
245819987,0cyclictest0-21swapper/322:54:093
245809988,0cyclictest0-21swapper/221:05:342
245809988,0cyclictest0-21swapper/221:02:262
245809986,0cyclictest120650irq/26-eth1-rx-20:20:112
245809985,0cyclictest0-21swapper/222:02:122
245799988,0cyclictest0-21swapper/120:42:111
245799988,0cyclictest0-21swapper/119:48:241
245799988,0cyclictest0-21swapper/119:37:221
245799988,0cyclictest0-21swapper/119:10:461
245789988,0cyclictest0-21swapper/020:28:150
245789988,0cyclictest0-21swapper/020:14:540
245789988,0cyclictest0-21swapper/019:53:110
245789988,0cyclictest0-21swapper/019:35:450
245789987,0cyclictest0-21swapper/019:45:150
245789984,0cyclictest0-21swapper/022:15:150
245789981,0cyclictest10786-21nfsd420:55:180
245789981,0cyclictest0-21swapper/019:10:140
245789980,0cyclictest0-21swapper/020:44:450
245789980,0cyclictest0-21swapper/020:35:150
159980,0watchdog/030116-21munin-node19:20:170
11275080,0irq/25-eth015557-21bash23:34:142
11275080,0irq/25-eth012337-21sshd23:12:243
245819976,0cyclictest0-21swapper/321:25:093
245819972,0cyclictest810-40kipmi020:35:153
245809977,0cyclictest0-21swapper/220:52:062
245809977,0cyclictest0-21swapper/220:41:312
245809976,0cyclictest0-21swapper/219:51:342
245809975,0cyclictest120650irq/26-eth1-rx-23:22:052
245809973,0cyclictest11985-21sshd23:55:072
245799977,0cyclictest0-21swapper/120:16:591
245799977,0cyclictest0-21swapper/119:33:321
245799976,0cyclictest0-21swapper/123:06:361
245799973,0cyclictest0-21swapper/122:20:151
245799970,0cyclictest0-21swapper/120:50:151
245789977,0cyclictest0-21swapper/019:57:290
245789976,0cyclictest0-21swapper/020:52:530
245789970,0cyclictest0-21swapper/019:40:150
179970,0migration/110989-21sshd22:16:371
149970,0migration/01159-21nfsd419:25:180
12065070,0irq/26-eth1-rx-0-21swapper/020:45:090
11275070,0irq/25-eth03216-21sshd23:28:191
11275070,0irq/25-eth029270-21sshd22:31:502
245809962,0cyclictest0-21swapper/220:00:162
245809962,0cyclictest0-21swapper/219:35:152
245809962,0cyclictest0-21swapper/219:20:152
245809962,0cyclictest0-21swapper/219:15:162
245799966,0cyclictest0-21swapper/120:31:241
245799962,0cyclictest0-21swapper/120:35:151
245799962,0cyclictest0-21swapper/120:00:161
245799960,0cyclictest0-21swapper/119:50:151
245789965,0cyclictest26559-21cat20:20:140
245789965,0cyclictest0-21swapper/020:05:220
245789963,0cyclictest0-21swapper/021:05:140
179960,0migration/113209-21nfsd421:00:161
245819954,0cyclictest26393-21cut20:20:123
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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