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2026-03-26 - 11:19
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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 Thu Mar 26, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650590,0irq/26-eth1-rx-0-21swapper/119:06:581
112750590,0irq/25-eth00-21swapper/319:05:223
112750530,0irq/25-eth00-21swapper/219:08:242
1295124520,0sleep00-21swapper/019:08:080
1317499211,0cyclictest27837-21sshd22:51:070
1317799190,0cyclictest0-21swapper/300:25:163
1317799150,0cyclictest0-21swapper/323:02:273
13175991512,0cyclictest0-21swapper/122:37:361
1317499150,0cyclictest22001-21sshd22:20:190
9950140,0irq/24-0000:00:15764-21sshd22:58:110
13177991411,0cyclictest6170-21bash21:56:553
1317799140,0cyclictest0-21swapper/320:10:143
1317799140,0cyclictest0-21swapper/300:17:363
1317799140,0cyclictest0-21swapper/300:08:393
13176991411,0cyclictest11143-21sshd22:31:472
13175991413,0cyclictest0-21swapper/121:43:081
13177991312,0cyclictest22798-21sshd22:54:543
13177991312,0cyclictest0-21swapper/321:46:273
1317799130,0cyclictest0-21swapper/322:15:173
13176991312,0cyclictest27948-21bash23:42:332
13176991312,0cyclictest20219-21bash22:24:312
13176991312,0cyclictest16085-21sshd23:10:562
13176991312,0cyclictest0-21swapper/200:03:342
13176991311,0cyclictest0-21swapper/223:45:482
13176991311,0cyclictest0-21swapper/223:03:102
1317699130,0cyclictest0-21swapper/223:33:012
1317699130,0cyclictest0-21swapper/221:25:222
1317599133,0cyclictest0-21swapper/120:40:141
13175991312,0cyclictest0-21swapper/122:57:421
13175991312,0cyclictest0-21swapper/122:47:211
13175991312,0cyclictest0-21swapper/121:50:131
13175991310,0cyclictest0-21swapper/121:12:271
1317599130,0cyclictest0-21swapper/123:41:231
13174991313,0cyclictest5100-21diskmemload21:36:120
13174991312,0cyclictest5100-21diskmemload22:32:470
13174991312,0cyclictest11203-21sshd22:49:020
13174991312,0cyclictest0-21swapper/023:04:080
13174991312,0cyclictest0-21swapper/000:13:160
13174991311,0cyclictest0-21swapper/022:03:580
13174991311,0cyclictest0-21swapper/000:15:140
112750130,0irq/25-eth00-21swapper/021:21:400
112750130,0irq/25-eth00-21swapper/021:21:390
271120,0ktimersoftd/29357-21bash22:01:362
13177991211,0cyclictest28248-21sshd23:16:523
13177991211,0cyclictest21057-21sshd21:41:493
13177991211,0cyclictest0-21swapper/323:58:543
13177991211,0cyclictest0-21swapper/322:04:293
13177991211,0cyclictest0-21swapper/321:22:113
13177991211,0cyclictest0-21swapper/321:22:113
13177991210,0cyclictest0-21swapper/323:25:343
13177991210,0cyclictest0-21swapper/323:06:583
13177991210,0cyclictest0-21swapper/322:36:183
13177991210,0cyclictest0-21swapper/300:23:183
1317799120,0cyclictest0-21swapper/323:46:063
1317799120,0cyclictest0-21swapper/321:30:473
1317799120,0cyclictest0-21swapper/319:33:273
13176991211,0cyclictest5100-21diskmemload23:52:182
13176991211,0cyclictest5100-21diskmemload00:17:312
13176991211,0cyclictest0-21swapper/221:56:562
13176991211,0cyclictest0-21swapper/221:34:592
13176991211,0cyclictest0-21swapper/221:19:462
13176991210,0cyclictest16740-21bash23:28:162
13176991210,0cyclictest0-21swapper/223:21:592
13176991210,0cyclictest0-21swapper/221:48:552
1317699120,0cyclictest3600-21sshd23:09:262
1317699120,0cyclictest0-21swapper/222:54:062
1317699120,0cyclictest0-21swapper/221:21:582
1317699120,0cyclictest0-21swapper/221:21:582
1317699120,0cyclictest0-21swapper/219:45:202
1317699120,0cyclictest0-21swapper/200:31:062
13175991211,0cyclictest1479-21nfsd22:53:101
13175991211,0cyclictest0-21swapper/123:38:071
13175991211,0cyclictest0-21swapper/121:36:151
13175991211,0cyclictest0-21swapper/120:11:001
13175991211,0cyclictest0-21swapper/100:20:411
13175991211,0cyclictest0-21swapper/100:00:391
13175991210,0cyclictest0-21swapper/123:17:481
13175991210,0cyclictest0-21swapper/122:05:331
13175991210,0cyclictest0-21swapper/100:31:271
1317599120,0cyclictest0-21swapper/120:02:521
13174991211,0cyclictest5100-21diskmemload23:11:550
13174991211,0cyclictest5100-21diskmemload22:10:140
13174991211,0cyclictest0-21swapper/023:55:020
13174991211,0cyclictest0-21swapper/021:43:040
13174991210,0cyclictest0-21swapper/023:51:460
13174991210,0cyclictest0-21swapper/023:42:010
13174991210,0cyclictest0-21swapper/000:09:470
1317499120,0cyclictest17405-21sshd21:45:290
1317499120,0cyclictest0-21swapper/023:27:430
1317499120,0cyclictest0-21swapper/022:27:470
1317499120,0cyclictest0-21swapper/020:55:160
1317499120,0cyclictest0-21swapper/000:34:450
112750120,0irq/25-eth06185-21sshd21:27:050
112750120,0irq/25-eth023629-21sshd22:46:183
112750120,0irq/25-eth00-21swapper/323:50:463
112750120,0irq/25-eth00-21swapper/123:28:011
271110,0ktimersoftd/216167-21sshd21:54:032
13177991111,0cyclictest0-21swapper/323:38:063
13177991110,0cyclictest7612-21sshd23:44:123
13177991110,0cyclictest2527-21sshd22:09:203
13177991110,0cyclictest20796-21sshd00:37:113
13177991110,0cyclictest0-21swapper/323:31:503
13177991110,0cyclictest0-21swapper/321:26:233
13177991110,0cyclictest0-21swapper/321:06:173
13177991110,0cyclictest0-21swapper/321:06:163
13177991110,0cyclictest0-21swapper/300:32:563
1317799110,0cyclictest14362-21cp22:10:453
1317799110,0cyclictest0-21swapper/321:03:503
1317799110,0cyclictest0-21swapper/320:00:033
13176991111,0cyclictest0-21swapper/222:26:492
13176991111,0cyclictest0-21swapper/222:06:142
13176991111,0cyclictest0-21swapper/221:41:502
13176991110,0cyclictest9368-21sshd00:10:052
13176991110,0cyclictest18293-21bash22:15:322
1317599119,0cyclictest0-21swapper/120:30:521
13175991111,0cyclictest0-21swapper/123:52:391
13175991111,0cyclictest0-21swapper/122:30:521
13175991111,0cyclictest0-21swapper/122:27:371
13175991111,0cyclictest0-21swapper/121:27:271
13175991110,0cyclictest23284-21rm23:46:091
13175991110,0cyclictest0-21swapper/122:16:211
13175991110,0cyclictest0-21swapper/121:16:521
1317599110,0cyclictest0-21swapper/123:24:041
1317599110,0cyclictest0-21swapper/122:13:191
1317599110,0cyclictest0-21swapper/121:07:211
1317599110,0cyclictest0-21swapper/121:07:201
1317599110,0cyclictest0-21swapper/119:45:131
1317499119,0cyclictest0-21swapper/019:14:000
13174991111,0cyclictest8212-21sshd23:48:310
13174991111,0cyclictest0-21swapper/023:21:270
13174991111,0cyclictest0-21swapper/000:36:440
13174991110,0cyclictest0-21swapper/022:41:160
13174991110,0cyclictest0-21swapper/000:28:360
1317499110,0cyclictest0-21swapper/021:12:090
1317499110,0cyclictest0-21swapper/020:15:420
1317499110,0cyclictest0-21swapper/020:11:530
120650110,0irq/26-eth1-rx-0-21swapper/222:35:592
112750110,0irq/25-eth026699-21id00:03:463
112750110,0irq/25-eth00-21swapper/100:26:271
41100,0ktimersoftd/06618-21sshd21:18:400
41100,0ktimersoftd/00-21swapper/022:35:090
1317799109,0cyclictest1539-21sshd21:39:373
1317799109,0cyclictest13609-21bash21:53:423
1317799109,0cyclictest0-21swapper/323:24:433
1317799109,0cyclictest0-21swapper/322:34:333
1317799109,0cyclictest0-21swapper/322:26:193
13177991010,0cyclictest0-21swapper/321:18:013
1317799100,0cyclictest0-21swapper/320:30:583
1317799100,0cyclictest0-21swapper/320:15:373
1317699109,0cyclictest7502-21bash23:35:272
1317699109,0cyclictest2788-21id22:56:232
1317699109,0cyclictest15646-21sshd23:15:132
1317699109,0cyclictest10193-21df_inode22:40:172
1317699109,0cyclictest0-21swapper/221:35:322
1317699109,0cyclictest0-21swapper/200:25:112
13176991010,0cyclictest0-21swapper/219:16:242
1317699100,0cyclictest0-21swapper/221:13:232
1317599109,0cyclictest0-21swapper/123:02:141
1317599109,0cyclictest0-21swapper/121:21:031
1317599109,0cyclictest0-21swapper/121:21:021
1317599109,0cyclictest0-21swapper/119:35:061
1317599109,0cyclictest0-21swapper/119:16:171
13175991010,0cyclictest27651-21sshd22:21:061
13175991010,0cyclictest18359-21sshd00:19:501
13175991010,0cyclictest0-21swapper/123:13:011
13175991010,0cyclictest0-21swapper/121:04:411
13175991010,0cyclictest0-21swapper/119:26:091
13175991010,0cyclictest0-21swapper/100:10:251
13175991010,0cyclictest0-21swapper/100:07:101
1317599100,0cyclictest0-21swapper/120:07:101
1317499109,0cyclictest7722-21sshd00:01:100
1317499109,0cyclictest10287-21sshd21:31:510
1317499109,0cyclictest0-21swapper/019:23:390
1317499108,0cyclictest31313-21sshd23:38:460
13174991010,0cyclictest5100-21diskmemload23:34:000
13174991010,0cyclictest0-21swapper/023:16:420
13174991010,0cyclictest0-21swapper/022:18:020
13174991010,0cyclictest0-21swapper/022:05:290
13174991010,0cyclictest0-21swapper/019:59:400
13174991010,0cyclictest0-21swapper/019:46:050
13174991010,0cyclictest0-21swapper/000:22:540
4190,0ktimersoftd/00-21swapper/020:28:180
35190,0ktimersoftd/30-21swapper/320:28:183
131779999,0cyclictest0-21swapper/320:41:453
131779999,0cyclictest0-21swapper/319:16:573
131779998,0cyclictest2407-21sshd23:13:323
131779998,0cyclictest0-21swapper/322:44:303
131779998,0cyclictest0-21swapper/300:10:103
131779990,0cyclictest0-21swapper/322:20:103
131769999,0cyclictest0-21swapper/222:45:162
131769999,0cyclictest0-21swapper/220:25:172
131769990,0cyclictest0-21swapper/222:14:232
131759999,0cyclictest0-21swapper/120:26:481
131759999,0cyclictest0-21swapper/119:53:341
131759998,0cyclictest0-21swapper/120:22:581
131759990,0cyclictest0-21swapper/120:56:531
131759990,0cyclictest0-21swapper/119:42:531
131749999,0cyclictest0-21swapper/021:50:090
131749999,0cyclictest0-21swapper/019:50:500
131749999,0cyclictest0-21swapper/019:39:130
131749999,0cyclictest0-21swapper/019:31:540
131749998,0cyclictest0-21swapper/023:07:100
12065090,0irq/26-eth1-rx-1639-21runrttasks20:23:150
11275090,0irq/25-eth029284-21sshd22:55:323
11275090,0irq/25-eth00-21swapper/123:33:241
4180,0ktimersoftd/00-21swapper/021:56:080
35180,0ktimersoftd/30-21swapper/320:46:203
19180,0ktimersoftd/10-21swapper/120:46:201
131779988,0cyclictest0-21swapper/319:46:563
131779988,0cyclictest0-21swapper/319:40:183
131779988,0cyclictest0-21swapper/319:25:263
131779987,0cyclictest0-21swapper/320:50:143
131779984,0cyclictest0-21swapper/319:20:163
131769988,0cyclictest0-21swapper/223:57:042
131769987,0cyclictest1008-21sshd00:38:552
131769980,0cyclictest0-21swapper/200:24:482
131769980,0cyclictest0-21swapper/200:05:132
131759988,0cyclictest0-21swapper/120:53:451
131759988,0cyclictest0-21swapper/120:18:541
131759988,0cyclictest0-21swapper/119:58:061
131759988,0cyclictest0-21swapper/119:34:521
131759987,0cyclictest5271-21sshd21:31:091
131749988,0cyclictest0-21swapper/021:07:020
131749988,0cyclictest0-21swapper/021:07:020
131749988,0cyclictest0-21swapper/020:45:120
131749980,0cyclictest6106-21nfsd420:00:170
11275080,0irq/25-eth07624-21sshd00:35:201
11275080,0irq/25-eth029863-21bash22:00:071
11275080,0irq/25-eth020-21ksoftirqd/121:55:151
11275080,0irq/25-eth019783-21sshd21:11:493
11275080,0irq/25-eth016663-21sshd21:49:511
11275080,0irq/25-eth013744-21sshd23:06:231
11275080,0irq/25-eth00-21swapper/123:57:111
11275080,0irq/25-eth00-21swapper/020:08:310
149970,0migration/022129-21munin-node20:35:150
131779977,0cyclictest0-21swapper/320:56:043
131779977,0cyclictest0-21swapper/320:23:043
131779977,0cyclictest0-21swapper/320:07:573
131779977,0cyclictest0-21swapper/319:55:313
131769976,0cyclictest0-21swapper/221:00:152
131769975,0cyclictest0-21swapper/220:52:212
131769972,0cyclictest0-21swapper/220:11:532
131769970,0cyclictest0-21swapper/220:58:252
131759977,0cyclictest0-21swapper/120:38:461
131749977,0cyclictest0-21swapper/020:42:180
131749977,0cyclictest0-21swapper/020:31:160
131749970,0cyclictest0-21swapper/021:00:150
11275070,0irq/25-eth09306-21bash22:40:131
4160,0ktimersoftd/00-21swapper/020:50:060
259960,0migration/214549-21cpuspeed_turbos20:20:122
131779965,0cyclictest856-21fschecks_time19:50:123
131779962,0cyclictest0-21swapper/319:35:163
131779962,0cyclictest0-21swapper/319:10:163
131769965,0cyclictest13925-21fschecks_count19:10:132
131769962,0cyclictest0-21swapper/220:45:142
131769962,0cyclictest0-21swapper/220:40:142
131769962,0cyclictest0-21swapper/220:35:142
131769962,0cyclictest0-21swapper/220:05:152
131769962,0cyclictest0-21swapper/220:00:152
131769962,0cyclictest0-21swapper/219:55:172
131769962,0cyclictest0-21swapper/219:50:142
131769962,0cyclictest0-21swapper/219:40:152
131769962,0cyclictest0-21swapper/219:20:162
131769960,0cyclictest0-21swapper/221:05:372
131769960,0cyclictest0-21swapper/221:05:362
131769960,0cyclictest0-21swapper/220:30:152
131769960,0cyclictest0-21swapper/219:38:532
131759965,0cyclictest13386-21munin-node19:10:131
131759962,0cyclictest0-21swapper/119:20:161
131749965,0cyclictest28874-21if_eth019:40:140
131749963,0cyclictest0-21swapper/019:15:010
12065060,0irq/26-eth1-rx-21403-21expr19:25:112
11275060,0irq/25-eth021043-21munin-node19:25:110
131779950,0cyclictest0-21swapper/320:35:033
131769953,0cyclictest0-21swapper/219:30:072
131769950,0cyclictest0-21swapper/220:15:172
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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