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2026-06-01 - 05:08
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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 Mon Jun 01, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750660,0irq/25-eth00-21swapper/119:06:071
120650600,0irq/26-eth1-rx-0-21swapper/319:07:313
112750600,0irq/25-eth00-21swapper/219:09:232
2723824421,0sleep00-21swapper/019:06:210
2760299170,0cyclictest0-21swapper/100:15:141
2760599150,0cyclictest0-21swapper/323:50:183
2760599150,0cyclictest0-21swapper/323:50:173
27602991514,0cyclictest0-21swapper/122:51:181
2760299150,0cyclictest0-21swapper/123:25:231
2760599140,0cyclictest0-21swapper/323:38:223
27603991413,0cyclictest0-21swapper/222:02:342
27603991413,0cyclictest0-21swapper/200:14:342
27603991411,0cyclictest0-21swapper/221:27:162
27602991413,0cyclictest20480-21sshd23:06:311
27602991413,0cyclictest0-21swapper/100:03:561
27601991413,0cyclictest18522-21sshd22:53:210
27601991413,0cyclictest0-21swapper/023:17:020
27601991412,0cyclictest0-21swapper/023:56:390
27601991410,0cyclictest0-21swapper/000:01:190
2760199140,0cyclictest9037-21sshd22:30:180
27605991312,0cyclictest20308-21sshd22:18:553
27605991312,0cyclictest0-21swapper/323:05:573
27605991312,0cyclictest0-21swapper/321:22:553
2760599130,0cyclictest0-21swapper/321:26:513
2760599130,0cyclictest0-21swapper/300:01:503
27603991312,0cyclictest11551-21bash22:17:412
27603991311,0cyclictest0-21swapper/200:29:182
2760399130,0cyclictest0-21swapper/223:55:232
2760399130,0cyclictest0-21swapper/222:21:522
27602991312,0cyclictest0-21swapper/121:30:541
2760299130,0cyclictest0-21swapper/123:35:201
2760299130,0cyclictest0-21swapper/122:59:331
2760199130,0cyclictest2596-21sshd21:46:120
2760199130,0cyclictest0-21swapper/021:11:420
112750130,0irq/25-eth00-21swapper/300:21:573
351120,0ktimersoftd/310266-21sshd22:21:493
351120,0ktimersoftd/30-21swapper/323:44:043
351120,0ktimersoftd/30-21swapper/300:37:173
27605991211,0cyclictest8-21rcu_preempt22:32:163
27605991211,0cyclictest19534-21diskmemload00:07:103
27605991211,0cyclictest0-21swapper/321:47:263
2760599120,0cyclictest34-21rcuc/322:54:203
2760599120,0cyclictest2656-21bash00:13:493
27603991211,0cyclictest0-21swapper/222:53:072
27603991211,0cyclictest0-21swapper/221:47:012
27603991211,0cyclictest0-21swapper/221:43:032
27603991211,0cyclictest0-21swapper/221:35:102
27603991210,0cyclictest0-21swapper/221:31:132
2760399120,0cyclictest0-21swapper/223:39:562
2760399120,0cyclictest0-21swapper/222:36:302
2760399120,0cyclictest0-21swapper/221:15:252
2760399120,0cyclictest0-21swapper/200:04:522
27602991211,0cyclictest28614-21sshd22:06:581
27602991211,0cyclictest22350-21sshd21:57:311
27602991211,0cyclictest0-21swapper/121:45:411
27602991210,0cyclictest0-21swapper/122:41:261
2760299120,0cyclictest0-21swapper/123:42:321
2760299120,0cyclictest0-21swapper/122:45:511
2760299120,0cyclictest0-21swapper/122:37:011
2760299120,0cyclictest0-21swapper/121:38:491
2760299120,0cyclictest0-21swapper/100:33:111
27601991211,0cyclictest32586-21sshd22:42:110
27601991211,0cyclictest0-21swapper/023:20:390
27601991211,0cyclictest0-21swapper/023:03:550
27601991210,0cyclictest24490-21sshd23:46:060
27601991210,0cyclictest24490-21sshd23:46:050
2760199120,0cyclictest0-21swapper/023:30:240
2760199120,0cyclictest0-21swapper/022:59:160
2760199120,0cyclictest0-21swapper/021:50:090
2760199120,0cyclictest0-21swapper/021:34:200
112750120,0irq/25-eth010544-21sshd22:13:150
112750120,0irq/25-eth00-21swapper/322:42:303
9950110,0irq/24-0000:00:5489-21sshd23:47:572
9950110,0irq/24-0000:00:5489-21sshd23:47:572
41110,0ktimersoftd/025440-21sshd00:29:550
41110,0ktimersoftd/016750-21sshd22:09:490
41110,0ktimersoftd/00-21swapper/000:13:270
351110,0ktimersoftd/30-21swapper/322:56:263
27605991111,0cyclictest15677-21sshd22:48:393
27605991111,0cyclictest0-21swapper/321:40:353
27605991111,0cyclictest0-21swapper/321:16:033
27605991110,0cyclictest0-21swapper/323:33:303
27605991110,0cyclictest0-21swapper/323:21:243
27605991110,0cyclictest0-21swapper/300:15:043
27603991111,0cyclictest0-21swapper/223:30:112
27603991111,0cyclictest0-21swapper/221:11:292
27603991110,0cyclictest28143-21users20:15:212
27603991110,0cyclictest22198-21sshd22:10:222
27603991110,0cyclictest16421-21sshd22:09:452
2760399110,0cyclictest11383-21sshd23:53:042
2760399110,0cyclictest11383-21sshd23:53:032
2760399110,0cyclictest0-21swapper/223:43:322
27602991111,0cyclictest5270-21sshd23:30:271
27602991111,0cyclictest0-21swapper/123:48:291
27602991111,0cyclictest0-21swapper/123:48:281
27602991111,0cyclictest0-21swapper/123:01:531
27602991111,0cyclictest0-21swapper/122:24:281
27602991111,0cyclictest0-21swapper/120:22:371
27602991111,0cyclictest0-21swapper/120:09:151
27602991110,0cyclictest0-21swapper/123:16:031
27602991110,0cyclictest0-21swapper/121:26:581
27602991110,0cyclictest0-21swapper/121:19:041
2760299110,0cyclictest0-21swapper/122:26:341
2760299110,0cyclictest0-21swapper/119:39:441
2760199113,0cyclictest3128-21sshd22:29:390
27601991111,0cyclictest27599-21cyclictest23:06:140
27601991110,0cyclictest0-21swapper/020:45:270
2760199110,0cyclictest20724-21bash23:54:200
2760199110,0cyclictest20724-21bash23:54:200
2760199110,0cyclictest0-21swapper/021:15:390
2760199110,0cyclictest0-21swapper/020:59:370
2760199110,0cyclictest0-21swapper/019:59:540
2760199110,0cyclictest0-21swapper/019:42:560
271110,0ktimersoftd/20-21swapper/223:02:112
191110,0ktimersoftd/10-21swapper/120:01:211
112750110,0irq/25-eth00-21swapper/323:19:123
112750110,0irq/25-eth00-21swapper/123:21:251
112750110,0irq/25-eth00-21swapper/123:14:531
112750110,0irq/25-eth00-21swapper/023:12:380
9950100,0irq/24-0000:00:25235-21sshd00:38:301
41100,0ktimersoftd/019877-21bash00:20:200
2760599109,0cyclictest10371-21sshd22:00:163
2760599109,0cyclictest0-21swapper/323:03:383
2760599109,0cyclictest0-21swapper/322:35:243
2760599109,0cyclictest0-21swapper/300:28:193
27605991010,0cyclictest0-21swapper/323:28:373
2760599100,0cyclictest19534-21diskmemload21:32:183
2760399109,0cyclictest0-21swapper/200:21:102
27603991010,0cyclictest0-21swapper/223:18:062
27603991010,0cyclictest0-21swapper/222:45:202
2760399100,0cyclictest0-21swapper/222:59:202
2760399100,0cyclictest0-21swapper/222:34:392
2760299109,0cyclictest1539-21sshd21:23:481
2760299109,0cyclictest0-21swapper/121:12:131
27602991010,0cyclictest0-21swapper/123:55:261
27602991010,0cyclictest0-21swapper/121:53:351
27602991010,0cyclictest0-21swapper/121:08:151
27602991010,0cyclictest0-21swapper/120:51:111
27602991010,0cyclictest0-21swapper/120:42:001
27602991010,0cyclictest0-21swapper/120:31:481
27602991010,0cyclictest0-21swapper/120:10:181
27602991010,0cyclictest0-21swapper/119:41:501
27602991010,0cyclictest0-21swapper/119:33:141
27602991010,0cyclictest0-21swapper/119:15:351
27602991010,0cyclictest0-21swapper/119:12:131
27602991010,0cyclictest0-21swapper/100:22:301
2760299100,0cyclictest8517-21irqstats22:30:161
2760299100,0cyclictest0-21swapper/123:50:171
2760299100,0cyclictest0-21swapper/123:50:161
2760299100,0cyclictest0-21swapper/121:00:201
2760199109,0cyclictest948-21sshd22:46:360
2760199109,0cyclictest26392-21bash23:29:070
2760199109,0cyclictest0-21swapper/019:30:580
2760199109,0cyclictest0-21swapper/000:32:050
27601991010,0cyclictest0-21swapper/021:26:270
27601991010,0cyclictest0-21swapper/021:05:390
27601991010,0cyclictest0-21swapper/020:17:400
27601991010,0cyclictest0-21swapper/020:02:000
2760199100,0cyclictest7573-21bash21:38:180
2760199100,0cyclictest1522-21snmpd23:35:170
271100,0ktimersoftd/218515-21sshd00:33:142
191100,0ktimersoftd/10-21swapper/120:57:421
112750100,0irq/25-eth0271ktimersoftd/221:59:382
112750100,0irq/25-eth021706-21sshd23:41:220
112750100,0irq/25-eth00-21swapper/121:41:081
112750100,0irq/25-eth00-21swapper/000:09:360
995090,0irq/24-0000:00:2405-21sshd21:20:210
995090,0irq/24-0000:00:0-21swapper/000:38:270
4190,0ktimersoftd/014131-21sshd21:56:210
276059999,0cyclictest11798-21sshd22:09:083
276059999,0cyclictest0-21swapper/319:46:093
276059998,0cyclictest18564-21sshd23:10:333
276059990,0cyclictest0-21swapper/321:52:373
276059990,0cyclictest0-21swapper/321:35:433
276059990,0cyclictest0-21swapper/319:28:013
276059990,0cyclictest0-21swapper/319:23:233
276039999,0cyclictest0-21swapper/223:21:422
276039999,0cyclictest0-21swapper/222:40:552
276039999,0cyclictest0-21swapper/219:44:202
276039999,0cyclictest0-21swapper/219:25:172
276039998,0cyclictest8943-21sshd21:21:142
276039998,0cyclictest5139-21sshd23:13:132
276039998,0cyclictest3462-21sshd21:50:362
276039998,0cyclictest19534-21diskmemload23:08:212
276039998,0cyclictest0-21swapper/221:08:202
276039998,0cyclictest0-21swapper/220:46:302
276039998,0cyclictest0-21swapper/219:46:412
276039998,0cyclictest0-21swapper/200:15:492
276039998,0cyclictest0-21swapper/200:05:082
276039990,0cyclictest0-21swapper/223:25:182
276029999,0cyclictest0-21swapper/119:23:231
276029999,0cyclictest0-21swapper/100:09:151
276029998,0cyclictest23583-21sshd22:15:011
276029998,0cyclictest0-21swapper/100:27:511
276019999,0cyclictest0-21swapper/022:38:490
276019999,0cyclictest0-21swapper/021:41:120
276019999,0cyclictest0-21swapper/020:44:230
276019999,0cyclictest0-21swapper/019:13:060
276019995,0cyclictest0-21swapper/000:15:170
276019993,0cyclictest22852-21kworker/0:222:15:110
11275090,0irq/25-eth014871-21sshd00:32:443
4180,0ktimersoftd/011756-21munin-node22:00:220
276059987,0cyclictest0-21swapper/321:12:073
276039988,0cyclictest0-21swapper/220:57:252
276039988,0cyclictest0-21swapper/220:37:402
276039988,0cyclictest0-21swapper/220:27:332
276039988,0cyclictest0-21swapper/200:37:132
276039987,0cyclictest0-21swapper/219:21:422
276039981,0cyclictest0-21swapper/219:35:142
276019988,0cyclictest0-21swapper/020:30:000
276019988,0cyclictest0-21swapper/019:45:030
276019988,0cyclictest0-21swapper/019:36:270
276019984,0cyclictest0-21swapper/020:25:010
276019980,0cyclictest0-21swapper/019:20:180
11275080,0irq/25-eth05371-21sshd21:55:143
11275080,0irq/25-eth03543-21bash22:25:162
11275080,0irq/25-eth02437-21bash23:56:083
11275080,0irq/25-eth023010-21sshd23:45:523
11275080,0irq/25-eth023010-21sshd23:45:523
11275080,0irq/25-eth012472-21sshd22:13:303
11275080,0irq/25-eth00-21swapper/122:13:071
11275080,0irq/25-eth00-21swapper/100:14:301
11275080,0irq/25-eth00-21swapper/022:23:340
276059977,0cyclictest0-21swapper/320:35:173
276059977,0cyclictest0-21swapper/320:07:113
276059977,0cyclictest0-21swapper/319:53:563
276059977,0cyclictest0-21swapper/319:42:463
276059977,0cyclictest0-21swapper/319:31:243
276059970,0cyclictest0-21swapper/320:25:163
276039973,0cyclictest0-21swapper/220:50:162
276039973,0cyclictest0-21swapper/220:41:102
276039970,0cyclictest0-21swapper/220:30:162
276029970,0cyclictest0-21swapper/122:00:191
276019977,0cyclictest0-21swapper/020:05:070
276019976,0cyclictest0-21swapper/020:10:220
276019974,0cyclictest0-21swapper/019:15:150
276019973,0cyclictest0-21swapper/019:25:160
159970,0watchdog/015790-21perl21:00:130
12065070,0irq/26-eth1-rx-0-21swapper/020:31:320
11275070,0irq/25-eth01784-21rm22:25:073
11275070,0irq/25-eth00-21swapper/020:50:230
11275070,0irq/25-eth00-21swapper/020:35:170
276059966,0cyclictest0-21swapper/320:34:153
276059965,0cyclictest36-21ksoftirqd/320:45:013
276059964,0cyclictest0-21swapper/319:35:203
276059962,0cyclictest0-21swapper/321:05:183
276059962,0cyclictest0-21swapper/321:00:143
276059962,0cyclictest0-21swapper/320:55:163
276059962,0cyclictest0-21swapper/320:50:163
276059962,0cyclictest0-21swapper/320:40:163
276059962,0cyclictest0-21swapper/320:20:183
276059962,0cyclictest0-21swapper/320:15:153
276059962,0cyclictest0-21swapper/320:00:173
276059962,0cyclictest0-21swapper/319:55:153
276059962,0cyclictest0-21swapper/319:10:133
276059960,0cyclictest0-21swapper/320:11:123
276039965,0cyclictest19869-21fschecks_count20:00:142
276039962,0cyclictest0-21swapper/221:00:162
276039962,0cyclictest0-21swapper/220:05:192
276039962,0cyclictest0-21swapper/219:55:152
276039962,0cyclictest0-21swapper/219:50:162
276039962,0cyclictest0-21swapper/219:30:162
276039962,0cyclictest0-21swapper/219:15:172
276039962,0cyclictest0-21swapper/219:10:132
276039960,0cyclictest0-21swapper/220:11:052
276029966,0cyclictest0-21swapper/120:29:411
276029965,0cyclictest3351-21cstates19:25:131
276029965,0cyclictest17114-21atenall_r7power19:55:111
276029965,0cyclictest12689-21cstates19:45:131
276029962,0cyclictest0-21swapper/120:45:171
276029962,0cyclictest0-21swapper/120:15:151
276019962,0cyclictest0-21swapper/019:50:170
259960,0migration/228736-21latency_hist20:20:012
339950,0migration/330220-21df_abs19:15:003
276029950,0cyclictest0-21swapper/120:35:151
276029950,0cyclictest0-21swapper/119:50:151
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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