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2026-08-16 - 11:11
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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 Aug 16, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750680,0irq/25-eth00-21swapper/119:09:391
112750660,0irq/25-eth00-21swapper/319:08:403
112750600,0irq/25-eth00-21swapper/019:05:140
112750560,0irq/25-eth00-21swapper/219:05:332
1313499191,0cyclictest25594-21id22:19:181
271180,0ktimersoftd/222876-21sshd23:18:162
1313599160,0cyclictest0-21swapper/223:20:142
1313599160,0cyclictest0-21swapper/220:55:172
13133991615,0cyclictest0-21swapper/021:37:570
13133991615,0cyclictest0-21swapper/021:37:560
112750160,0irq/25-eth00-21swapper/321:18:083
13135991514,0cyclictest0-21swapper/200:18:472
1313599150,0cyclictest0-21swapper/222:45:162
13134991514,0cyclictest0-21swapper/100:39:141
1313399150,0cyclictest20605-21sshd00:35:420
1313399150,0cyclictest0-21swapper/022:45:120
13136991413,0cyclictest0-21swapper/322:09:293
1313699140,0cyclictest0-21swapper/322:45:183
1313699140,0cyclictest0-21swapper/319:40:223
13134991413,0cyclictest22531-21sshd00:21:071
13133991411,0cyclictest0-21swapper/000:23:570
1313399140,0cyclictest0-21swapper/022:31:440
41130,0ktimersoftd/00-21swapper/021:12:500
13136991312,0cyclictest31689-21sshd21:20:203
13136991312,0cyclictest0-21swapper/322:12:233
13136991311,0cyclictest0-21swapper/323:44:303
13136991311,0cyclictest0-21swapper/323:17:053
13136991311,0cyclictest0-21swapper/321:52:163
13136991310,0cyclictest0-21swapper/300:17:163
1313699130,0cyclictest32733-21sshd22:31:123
1313699130,0cyclictest30838-21sshd22:23:393
13135991312,0cyclictest14267-21bash22:17:572
13135991312,0cyclictest0-21swapper/223:01:152
13135991310,0cyclictest0-21swapper/200:07:032
13134991313,0cyclictest1623-21sshd22:09:011
13134991312,0cyclictest0-21swapper/123:57:111
13134991312,0cyclictest0-21swapper/122:50:091
13134991312,0cyclictest0-21swapper/122:03:141
13134991311,0cyclictest0-21swapper/100:32:371
13133991312,0cyclictest5051-21diskmemload23:35:240
13133991312,0cyclictest25881-21sshd23:25:590
13133991312,0cyclictest11379-21bash21:25:230
1313399130,0cyclictest0-21swapper/022:02:550
1313399130,0cyclictest0-21swapper/021:57:070
112750130,0irq/25-eth028714-21sshd21:42:262
112750130,0irq/25-eth00-21swapper/300:25:513
112750130,0irq/25-eth00-21swapper/300:25:513
191120,0ktimersoftd/120012-21sshd23:43:561
191120,0ktimersoftd/10-21swapper/122:21:071
13136991211,0cyclictest1539-21sshd23:10:563
13136991211,0cyclictest0-21swapper/323:34:103
13136991211,0cyclictest0-21swapper/322:38:243
13136991210,0cyclictest0-21swapper/321:25:343
1313699120,0cyclictest3594-21sshd22:01:483
1313699120,0cyclictest0-21swapper/323:35:473
1313699120,0cyclictest0-21swapper/319:10:163
13135991211,0cyclictest16447-21sshd23:13:512
13135991211,0cyclictest0-21swapper/222:56:102
13135991211,0cyclictest0-21swapper/200:27:172
13135991211,0cyclictest0-21swapper/200:27:162
13135991210,0cyclictest0-21swapper/222:28:192
13135991210,0cyclictest0-21swapper/221:26:592
1313599120,0cyclictest590-21bash23:26:512
1313599120,0cyclictest0-21swapper/222:11:072
1313599120,0cyclictest0-21swapper/200:31:332
13134991211,0cyclictest8127-21sshd23:09:121
13134991211,0cyclictest0-21swapper/123:03:381
13134991211,0cyclictest0-21swapper/121:36:241
13134991211,0cyclictest0-21swapper/121:36:231
13134991211,0cyclictest0-21swapper/100:17:591
13134991211,0cyclictest0-21swapper/100:06:151
13134991210,0cyclictest0-21swapper/123:16:321
13134991210,0cyclictest0-21swapper/122:35:311
1313499120,0cyclictest4895-21bash23:45:481
1313499120,0cyclictest2158-21sshd21:17:001
1313499120,0cyclictest0-21swapper/123:38:081
1313499120,0cyclictest0-21swapper/123:26:031
1313499120,0cyclictest0-21swapper/100:01:441
13133991211,0cyclictest0-21swapper/000:04:330
13133991210,0cyclictest0-21swapper/022:57:590
13133991210,0cyclictest0-21swapper/022:36:160
13133991210,0cyclictest0-21swapper/022:19:320
1313399120,0cyclictest7620-21sshd23:16:270
1313399120,0cyclictest26405-21sshd22:23:070
1313399120,0cyclictest0-21swapper/000:18:090
1313399120,0cyclictest0-21swapper/000:10:560
112750120,0irq/25-eth09224-21bash23:01:523
112750120,0irq/25-eth034-21rcuc/321:56:583
112750120,0irq/25-eth020-21ksoftirqd/123:23:581
112750120,0irq/25-eth00-21swapper/223:34:172
112750120,0irq/25-eth00-21swapper/121:20:221
41110,0ktimersoftd/024949-21cp22:26:370
41110,0ktimersoftd/00-21swapper/023:44:270
351110,0ktimersoftd/30-21swapper/320:28:463
1313699119,0cyclictest0-21swapper/320:45:013
13136991111,0cyclictest0-21swapper/323:58:203
13136991111,0cyclictest0-21swapper/323:06:173
13136991111,0cyclictest0-21swapper/321:37:043
13136991111,0cyclictest0-21swapper/321:37:033
13136991111,0cyclictest0-21swapper/320:50:433
13136991111,0cyclictest0-21swapper/320:15:243
13136991110,0cyclictest5051-21diskmemload22:50:083
13136991110,0cyclictest0-21swapper/323:53:483
13136991110,0cyclictest0-21swapper/323:27:263
13136991110,0cyclictest0-21swapper/322:44:483
13136991110,0cyclictest0-21swapper/322:26:403
13136991110,0cyclictest0-21swapper/321:33:073
1313699110,0cyclictest9683-21sshd00:34:353
1313699110,0cyclictest5051-21diskmemload23:21:023
1313699110,0cyclictest24085-21sshd00:02:513
1313699110,0cyclictest0-21swapper/321:06:173
1313699110,0cyclictest0-21swapper/320:58:433
13135991111,0cyclictest0-21swapper/222:50:442
13135991111,0cyclictest0-21swapper/222:41:052
13135991111,0cyclictest0-21swapper/221:32:262
13135991110,0cyclictest0-21swapper/223:56:082
13135991110,0cyclictest0-21swapper/221:39:172
13135991110,0cyclictest0-21swapper/221:39:162
13135991110,0cyclictest0-21swapper/200:38:112
13135991110,0cyclictest0-21swapper/200:11:352
1313599110,0cyclictest29796-21bash23:48:452
1313599110,0cyclictest0-21swapper/221:12:472
13134991111,0cyclictest0-21swapper/123:52:391
13134991111,0cyclictest0-21swapper/123:13:021
13134991111,0cyclictest0-21swapper/122:48:181
1313499111,0cyclictest0-21swapper/123:30:151
13134991110,0cyclictest30953-21sshd22:30:581
13133991111,0cyclictest0-21swapper/019:43:030
13133991110,0cyclictest21470-21sshd00:28:280
13133991110,0cyclictest21470-21sshd00:28:280
13133991110,0cyclictest1479-21nfsd22:09:050
13133991110,0cyclictest0-21swapper/000:30:550
1313399110,0cyclictest0-21swapper/023:20:240
1313399110,0cyclictest0-21swapper/023:10:180
1313399110,0cyclictest0-21swapper/021:00:250
112750110,0irq/25-eth014464-21sshd23:46:570
112750110,0irq/25-eth00-21swapper/321:45:473
112750110,0irq/25-eth00-21swapper/321:45:473
112750110,0irq/25-eth00-21swapper/122:42:081
41100,0ktimersoftd/01539-21sshd23:01:280
41100,0ktimersoftd/00-21swapper/019:30:090
271100,0ktimersoftd/20-21swapper/222:31:152
13136991010,0cyclictest0-21swapper/321:41:493
13136991010,0cyclictest0-21swapper/319:58:263
13136991010,0cyclictest0-21swapper/300:38:173
13136991010,0cyclictest0-21swapper/300:21:133
13136991010,0cyclictest0-21swapper/300:10:043
13136991010,0cyclictest0-21swapper/300:05:323
1313699100,0cyclictest30342-21sshd21:12:493
1313699100,0cyclictest0-21swapper/322:17:193
1313599109,0cyclictest1477-21nfsd22:35:112
1313599109,0cyclictest0-21swapper/222:22:232
1313599109,0cyclictest0-21swapper/222:01:222
1313599109,0cyclictest0-21swapper/221:53:412
1313599109,0cyclictest0-21swapper/221:47:532
1313599109,0cyclictest0-21swapper/221:47:532
13135991010,0cyclictest0-21swapper/223:42:182
13135991010,0cyclictest0-21swapper/200:00:402
1313599100,0cyclictest0-21swapper/220:46:532
13134991010,0cyclictest20762-21sshd21:52:381
13134991010,0cyclictest0-21swapper/121:44:041
13134991010,0cyclictest0-21swapper/120:35:101
1313399109,0cyclictest26778-21sshd21:34:460
1313399109,0cyclictest0-21swapper/023:53:420
1313399107,0cyclictest0-21swapper/021:16:270
13133991010,0cyclictest0-21swapper/021:21:130
13133991010,0cyclictest0-21swapper/021:06:560
13133991010,0cyclictest0-21swapper/020:54:430
13133991010,0cyclictest0-21swapper/020:31:160
13133991010,0cyclictest0-21swapper/019:57:060
13133991010,0cyclictest0-21swapper/019:20:590
13133991010,0cyclictest0-21swapper/019:16:410
1313399100,0cyclictest0-21swapper/021:46:330
1313399100,0cyclictest0-21swapper/021:46:320
1313399100,0cyclictest0-21swapper/020:57:040
1313399100,0cyclictest0-21swapper/020:19:110
1313399100,0cyclictest0-21swapper/020:10:420
112750100,0irq/25-eth00-21swapper/223:38:072
112750100,0irq/25-eth00-21swapper/023:59:150
112750100,0irq/25-eth00-21swapper/023:31:190
995090,0irq/24-0000:00:18282-21sshd22:10:530
4190,0ktimersoftd/031696-21id22:53:210
35190,0ktimersoftd/30-21swapper/319:26:023
27190,0ktimersoftd/20-21swapper/221:03:442
19190,0ktimersoftd/10-21swapper/119:46:501
159990,0watchdog/017679-21bash21:52:170
159990,0watchdog/00-21swapper/022:42:530
159990,0watchdog/00-21swapper/000:05:290
131369999,0cyclictest0-21swapper/320:38:043
131369999,0cyclictest0-21swapper/320:11:493
131369999,0cyclictest0-21swapper/319:51:003
131359999,0cyclictest0-21swapper/222:07:092
131359999,0cyclictest0-21swapper/221:22:472
131359999,0cyclictest0-21swapper/219:44:582
131359999,0cyclictest0-21swapper/219:24:042
131359998,0cyclictest0-21swapper/223:51:362
131359998,0cyclictest0-21swapper/223:07:122
131349999,0cyclictest2610-21sshd21:46:511
131349999,0cyclictest2610-21sshd21:46:501
131349999,0cyclictest0-21swapper/121:57:251
131349999,0cyclictest0-21swapper/120:42:511
131349999,0cyclictest0-21swapper/119:43:001
131349999,0cyclictest0-21swapper/119:15:211
131349998,0cyclictest23593-21bash22:26:281
131349998,0cyclictest0-21swapper/121:10:281
131349990,0cyclictest2982-21sshd21:31:581
131349990,0cyclictest0-21swapper/120:22:091
131339999,0cyclictest0-21swapper/020:22:470
131339995,0cyclictest0-21swapper/020:05:170
131339990,0cyclictest11006-21bash21:40:190
131339990,0cyclictest0-21swapper/020:00:170
131339990,0cyclictest0-21swapper/019:28:050
11275090,0irq/25-eth00-21swapper/121:25:131
11275090,0irq/25-eth00-21swapper/023:06:180
4180,0ktimersoftd/02379-21latency_hist19:55:010
27180,0ktimersoftd/20-21swapper/220:27:372
131369988,0cyclictest0-21swapper/320:21:193
131369988,0cyclictest0-21swapper/319:33:553
131369980,0cyclictest0-21swapper/323:45:303
131359988,0cyclictest0-21swapper/220:53:032
131359988,0cyclictest0-21swapper/219:50:332
131359988,0cyclictest0-21swapper/219:39:112
131359988,0cyclictest0-21swapper/219:14:472
131359987,0cyclictest0-21swapper/219:25:342
131359986,0cyclictest0-21swapper/219:47:492
131359983,0cyclictest0-21swapper/200:23:432
131359980,0cyclictest0-21swapper/220:04:162
131349988,0cyclictest0-21swapper/120:48:591
131349988,0cyclictest0-21swapper/119:54:091
131349987,0cyclictest4320-21bash00:26:281
131349987,0cyclictest4320-21bash00:26:271
131349987,0cyclictest26871-21cp22:11:561
131349987,0cyclictest0-21swapper/100:13:271
131339987,0cyclictest0-21swapper/020:26:230
131339983,0cyclictest0-21swapper/019:45:180
131339980,0cyclictest0-21swapper/020:45:140
131339980,0cyclictest0-21swapper/020:40:000
11275080,0irq/25-eth028-21ksoftirqd/221:18:362
11275080,0irq/25-eth021128-21sshd22:55:451
11275080,0irq/25-eth01539-21sshd22:59:503
131369977,0cyclictest0-21swapper/320:04:363
131369977,0cyclictest0-21swapper/319:15:553
131359977,0cyclictest0-21swapper/221:06:112
131359972,0cyclictest0-21swapper/219:30:172
131359970,0cyclictest0-21swapper/220:40:452
131359970,0cyclictest0-21swapper/220:30:162
131349977,0cyclictest0-21swapper/119:20:071
131349976,0cyclictest0-21swapper/120:58:591
131349973,0cyclictest0-21swapper/120:15:161
131349973,0cyclictest0-21swapper/119:35:181
131349970,0cyclictest0-21swapper/120:25:201
131339977,0cyclictest0-21swapper/019:38:590
11275070,0irq/25-eth025729-21id21:56:542
131369962,0cyclictest0-21swapper/321:00:163
131369962,0cyclictest0-21swapper/320:40:143
131369962,0cyclictest0-21swapper/320:05:143
131369962,0cyclictest0-21swapper/319:45:173
131369962,0cyclictest0-21swapper/319:35:163
131369962,0cyclictest0-21swapper/319:20:163
131369961,0cyclictest0-21swapper/320:30:183
131359966,0cyclictest0-21swapper/220:13:262
131359965,0cyclictest12413-21munin-node20:15:132
131359962,0cyclictest0-21swapper/220:35:172
131359962,0cyclictest0-21swapper/220:05:152
131359962,0cyclictest0-21swapper/219:55:162
131359962,0cyclictest0-21swapper/219:15:162
131359961,0cyclictest0-21swapper/220:20:132
131349965,0cyclictest3032-21df_abs19:55:131
131349965,0cyclictest21170-21cpuspeed_turbos19:25:111
131349962,0cyclictest0-21swapper/121:00:151
131349962,0cyclictest0-21swapper/120:50:141
131349962,0cyclictest0-21swapper/120:10:151
131349962,0cyclictest0-21swapper/120:05:151
131349962,0cyclictest0-21swapper/120:00:181
131349962,0cyclictest0-21swapper/119:10:161
131339965,0cyclictest14050-21fschecks_time19:10:150
131339962,0cyclictest0-21swapper/020:40:150
131349954,0cyclictest24138-21idleruntime19:30:161
131349950,0cyclictest0-21swapper/121:05:111
131349950,0cyclictest0-21swapper/120:30:021
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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