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2025-12-31 - 13:28
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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 rack5slot0.osadl.org (updated Wed Dec 31, 2025 00:44:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1654321410,3sleep0940599cyclictest00:36:370
8885210234,40sleep30-21swapper/319:06:403
909729434,48sleep10-21swapper/119:09:221
62332840,2sleep10-21swapper/123:30:111
169262830,0sleep041ktimersoftd/021:36:430
321612820,2sleep20-21swapper/222:24:462
297392760,3sleep20-21swapper/221:30:212
93612740,2sleep12439-21runrttasks23:41:571
56272740,0sleep00-21swapper/023:51:010
131442740,0sleep00-21swapper/023:00:250
297092720,2sleep00-21swapper/023:59:150
85902710,3sleep2940799cyclictest21:23:272
102652700,0sleep03-21ksoftirqd/021:45:200
37422690,3sleep00-21swapper/021:32:300
896626133,4sleep00-21swapper/019:07:410
153212610,3sleep2940799cyclictest22:50:382
889425136,11sleep20-21swapper/219:06:472
269812290,27sleep2137550irq/27-eth021:19:032
214762260,6sleep20-21swapper/223:45:442
229212250,0sleep00-21swapper/023:14:350
211512240,1sleep02439-21runrttasks21:59:470
940599230,4cyclictest24726-21sshd22:43:200
218992230,2sleep20-21swapper/219:35:182
940799221,16cyclictest26597-21sshd22:44:052
58702220,2sleep30-21swapper/322:15:333
940599213,1cyclictest0-21swapper/022:49:160
940599210,8cyclictest0-21swapper/022:08:350
940599210,5cyclictest0-21swapper/022:19:010
940599210,1cyclictest0-21swapper/000:21:560
298622210,0sleep00-21swapper/023:16:280
263452210,1sleep20-21swapper/223:58:012
940599207,1cyclictest0-21swapper/023:05:290
940599207,11cyclictest0-21swapper/021:43:060
940599202,5cyclictest13179-21idleruntime-cro20:30:000
940599201,1cyclictest0-21swapper/022:25:410
940599200,9cyclictest0-21swapper/021:51:000
940599200,12cyclictest6482-21sshd22:37:150
940599200,12cyclictest1858-21sshd21:20:590
940599200,11cyclictest24639-21sshd22:10:570
940599190,9cyclictest30180-21munin-node19:55:150
940599190,9cyclictest0-21swapper/019:10:130
940599190,9cyclictest0-21swapper/000:26:580
940599190,8cyclictest0-21swapper/021:15:180
940599190,3cyclictest0-21swapper/000:03:120
940599190,17cyclictest0-21swapper/022:22:200
940599190,12cyclictest19514-21sshd22:30:370
940599190,10cyclictest22924-21munin-node22:00:140
266202190,17sleep2137550irq/27-eth023:25:532
266202190,17sleep2137550irq/27-eth023:25:522
940799182,12cyclictest33-21ksoftirqd/223:12:292
9407991810,4cyclictest0-21swapper/223:53:452
940699186,1cyclictest4307-21bash00:01:061
9406991813,4cyclictest10850irq/23-ehci_hcd00:15:421
940599188,1cyclictest0-21swapper/023:35:140
940599187,2cyclictest0-21swapper/000:12:020
940599186,3cyclictest0-21swapper/022:50:480
940599180,9cyclictest20256-21sshd21:27:170
940599180,9cyclictest0-21swapper/023:45:180
940599180,9cyclictest0-21swapper/022:58:050
940599180,6cyclictest0-21swapper/023:28:120
940599180,6cyclictest0-21swapper/023:28:110
940599180,2cyclictest0-21swapper/023:31:150
940599180,2cyclictest0-21swapper/021:11:440
940599180,2cyclictest0-21swapper/000:15:140
940599180,2cyclictest0-21swapper/000:07:540
940599180,1cyclictest0-21swapper/000:30:260
174092182,14sleep2137550irq/27-eth020:36:402
940899170,12cyclictest0-21swapper/323:35:003
940799170,6cyclictest137550irq/27-eth022:12:052
940699175,3cyclictest479-21bash22:45:481
940599177,2cyclictest0-21swapper/023:21:060
940599177,2cyclictest0-21swapper/023:21:050
940599171,1cyclictest137550irq/27-eth023:40:340
940599170,9cyclictest5941-21munin-node20:10:230
940599170,9cyclictest24015-21munin-node19:40:200
940599170,9cyclictest21510-21munin-node19:35:140
940599170,9cyclictest0-21swapper/019:27:210
940599170,3cyclictest0-21swapper/020:15:220
940599170,1cyclictest0-21swapper/019:17:310
940899167,1cyclictest0-21swapper/300:35:323
940899164,11cyclictest10850irq/23-ehci_hcd22:05:513
940899163,12cyclictest3124-21sshd21:10:493
940899160,14cyclictest0-21swapper/323:27:583
940899160,14cyclictest0-21swapper/323:27:573
9407991612,3cyclictest10850irq/23-ehci_hcd00:04:332
9407991611,4cyclictest10850irq/23-ehci_hcd20:52:432
9407991610,5cyclictest3013-21sshd23:18:282
940799160,14cyclictest0-21swapper/223:44:162
940699168,7cyclictest17170-21sshd21:36:491
9406991612,3cyclictest31872-21sshd21:30:551
9406991611,4cyclictest10850irq/23-ehci_hcd22:42:501
940699161,13cyclictest31506-21sshd00:30:511
9406991610,1cyclictest18591-21sshd21:26:421
940599167,1cyclictest0-21swapper/020:40:170
940599167,1cyclictest0-21swapper/020:40:170
940599166,4cyclictest0-21swapper/021:00:360
940599164,1cyclictest0-21swapper/020:35:200
940599161,8cyclictest0-21swapper/020:21:050
9405991610,5cyclictest0-21swapper/019:33:110
940599160,9cyclictest538-21load20:00:170
940599160,9cyclictest1993-21sshd21:06:290
940599160,9cyclictest1960-21snmpd20:07:070
940599160,9cyclictest0-21swapper/020:30:130
940599160,6cyclictest0-21swapper/020:55:220
940599160,5cyclictest0-21swapper/020:50:130
940599160,3cyclictest0-21swapper/020:46:310
24812160,2sleep20-21swapper/222:57:152
227942160,14sleep3137550irq/27-eth021:49:413
940899155,2cyclictest0-21swapper/321:30:523
940899154,10cyclictest10850irq/23-ehci_hcd20:11:593
9408991511,3cyclictest10850irq/23-ehci_hcd20:56:043
9408991510,4cyclictest27927-21fschecks_count19:50:143
9408991510,4cyclictest10850irq/23-ehci_hcd23:58:443
9408991510,3cyclictest0-21swapper/300:32:283
940899150,13cyclictest7950-21sshd23:41:223
940899150,13cyclictest0-21swapper/323:08:353
940899150,13cyclictest0-21swapper/323:04:203
940899150,13cyclictest0-21swapper/322:45:333
940899150,0cyclictest0-21swapper/322:11:453
940799153,11cyclictest0-21swapper/200:17:502
940799152,9cyclictest419-21jbd2/dm-0-819:15:252
940799152,3cyclictest0-21swapper/220:21:372
940799152,12cyclictest146450irq/28-eth1-rx-23:01:012
940799151,9cyclictest5078-21bash23:08:332
940799151,9cyclictest1884-21nfsd00:31:342
9407991512,2cyclictest366-21sshd00:20:442
940799151,13cyclictest137550irq/27-eth022:05:342
9407991511,3cyclictest10850irq/23-ehci_hcd21:50:312
940799150,13cyclictest0-21swapper/222:47:082
940799150,13cyclictest0-21swapper/221:10:092
940699157,4cyclictest0-21swapper/100:22:381
940699156,3cyclictest15023-21sshd21:57:301
940699154,3cyclictest10850irq/23-ehci_hcd19:38:341
940699154,10cyclictest10850irq/23-ehci_hcd22:36:051
940699152,11cyclictest17513-21sshd22:30:141
9406991510,4cyclictest28450irq/26-ahci[00023:51:001
9406991510,4cyclictest137550irq/27-eth022:01:181
940699150,6cyclictest920-21munin-node20:00:201
940699150,6cyclictest24060-21sshd23:04:211
940699150,6cyclictest12403-21sshd21:14:281
940699150,6cyclictest0-21swapper/119:51:251
940699150,4cyclictest13617-21sshd00:35:331
940699150,3cyclictest29870-21sshd23:05:471
940699150,13cyclictest1722-21bash23:18:001
940699150,13cyclictest15507-21rm22:50:421
940699150,13cyclictest0-21swapper/122:25:281
940699150,13cyclictest0-21swapper/122:21:531
940699150,13cyclictest0-21swapper/122:15:271
940699150,13cyclictest0-21swapper/122:05:391
940699150,13cyclictest0-21swapper/100:28:211
940699150,11cyclictest17768-21sshd21:15:441
940599157,2cyclictest0-21swapper/019:51:540
940599150,10cyclictest0-21swapper/019:48:270
940599150,10cyclictest0-21swapper/019:23:130
27062150,2sleep22707-21sshd21:43:022
940899147,0cyclictest0-21swapper/321:15:443
940899145,8cyclictest0-21swapper/300:25:043
940899144,9cyclictest0-21swapper/321:53:273
940899142,11cyclictest28450irq/26-ahci[00023:50:593
940899142,11cyclictest0-21swapper/322:56:183
9408991412,1cyclictest0-21swapper/300:02:073
940899141,12cyclictest25017-21sshd00:07:593
9408991411,2cyclictest0-21swapper/320:06:133
9408991410,3cyclictest10850irq/23-ehci_hcd22:02:133
940899140,6cyclictest0-21swapper/323:20:403
940899140,6cyclictest0-21swapper/323:20:393
940899140,3cyclictest28450irq/26-ahci[00021:57:373
940899140,3cyclictest137550irq/27-eth021:43:323
940899140,1cyclictest13716-21sshd00:14:573
940899140,13cyclictest25336-21sshd23:47:083
940899140,13cyclictest10014-21sshd22:38:373
940899140,13cyclictest0-21swapper/320:36:553
940899140,12cyclictest28868-21sshd23:16:063
940899140,12cyclictest1989-21sshd22:25:143
940899140,10cyclictest0-21swapper/319:29:263
940799149,4cyclictest137550irq/27-eth000:07:392
940799148,5cyclictest137550irq/27-eth000:37:212
940799147,6cyclictest137550irq/27-eth000:28:022
940799144,9cyclictest21487-21sshd21:59:552
940799142,1cyclictest16403-21sshd23:22:452
940799142,1cyclictest16403-21sshd23:22:452
940799142,11cyclictest137550irq/27-eth021:06:272
940799142,11cyclictest0-21swapper/219:33:132
940799140,3cyclictest137550irq/27-eth022:36:122
940799140,13cyclictest24298-21sshd23:35:572
940799140,13cyclictest0-21swapper/223:31:332
940799140,13cyclictest0-21swapper/222:19:462
940799140,12cyclictest33-21ksoftirqd/222:31:372
940799140,12cyclictest10037-21tune2fs19:10:142
940799140,10cyclictest137550irq/27-eth022:00:212
940699147,3cyclictest137550irq/27-eth021:45:271
940699146,6cyclictest15552-21latency_hist20:35:001
940699144,1cyclictest0-21swapper/122:56:441
940699143,10cyclictest137550irq/27-eth021:40:311
940699141,4cyclictest19043-21ntp_kernel_err20:40:191
940699141,4cyclictest19043-21ntp_kernel_err20:40:191
940699141,11cyclictest15926-21df20:35:121
940699141,11cyclictest0-21swapper/123:46:131
940699140,6cyclictest11371-21sshd23:20:541
940699140,6cyclictest11371-21sshd23:20:531
940699140,5cyclictest0-21swapper/123:14:071
940699140,13cyclictest28379-21sshd23:37:391
940699140,13cyclictest20536-21sshd23:55:511
940699140,13cyclictest137550irq/27-eth023:25:461
940699140,13cyclictest137550irq/27-eth023:25:461
940699140,13cyclictest10152-21sshd21:24:001
940699140,12cyclictest29837-21sshd21:51:321
940699140,12cyclictest2439-21runrttasks20:10:391
940699140,12cyclictest23983-21munin-node19:40:201
940699140,12cyclictest21844-21sshd00:06:481
940899139,3cyclictest9175-21diskstats20:20:123
940899139,3cyclictest19457-21sshd22:30:353
940899139,3cyclictest137550irq/27-eth022:20:283
940899137,5cyclictest26213-21sshd00:18:583
940899137,5cyclictest0-21swapper/323:35:323
940899137,2cyclictest0-21swapper/319:35:003
940899136,6cyclictest29293-21munin-node21:05:173
940899136,3cyclictest10850irq/23-ehci_hcd00:21:483
940899132,10cyclictest137550irq/27-eth019:20:503
940899131,4cyclictest1884-21nfsd21:00:453
9408991311,1cyclictest0-21swapper/319:43:043
940899130,5cyclictest17053-21sshd21:26:093
940899130,5cyclictest0-21swapper/323:14:003
940899130,5cyclictest0-21swapper/320:46:393
940899130,5cyclictest0-21swapper/320:17:133
940899130,5cyclictest0-21swapper/319:59:573
940899130,12cyclictest2439-21runrttasks22:50:453
940899130,12cyclictest1993-21sshd21:36:443
940899130,12cyclictest14031-21sshd22:40:023
940899130,12cyclictest0-21swapper/320:51:273
940899130,12cyclictest0-21swapper/320:41:133
940899130,12cyclictest0-21swapper/320:41:133
940899130,12cyclictest0-21swapper/320:28:213
940899130,11cyclictest30314-21sshd21:20:093
940799139,3cyclictest146450irq/28-eth1-rx-20:13:332
940799139,3cyclictest137550irq/27-eth021:25:492
940799138,4cyclictest137550irq/27-eth019:50:572
940799137,5cyclictest137550irq/27-eth000:10:372
940799131,9cyclictest0-21swapper/220:01:562
940799131,3cyclictest12765-21ntp_states21:35:192
9407991311,1cyclictest0-21swapper/220:18:292
940799130,5cyclictest0-21swapper/221:00:162
940799130,5cyclictest0-21swapper/220:46:402
940799130,12cyclictest0-21swapper/222:26:152
940799130,12cyclictest0-21swapper/221:45:432
940799130,12cyclictest0-21swapper/220:40:042
940799130,12cyclictest0-21swapper/220:40:042
940799130,12cyclictest0-21swapper/220:32:102
940799130,12cyclictest0-21swapper/219:59:192
940799130,12cyclictest0-21swapper/219:46:162
940799130,12cyclictest0-21swapper/219:41:122
940799130,12cyclictest0-21swapper/219:27:362
940699137,4cyclictest20464-21df20:45:151
9406991311,1cyclictest0-21swapper/120:24:321
940699130,4cyclictest30934-21sshd00:10:021
940699130,12cyclictest0-21swapper/122:10:261
940699130,12cyclictest0-21swapper/121:03:181
940699130,12cyclictest0-21swapper/120:55:001
940699130,11cyclictest30180-21diskstats19:55:151
940699130,11cyclictest30072-21irqstats21:05:161
940699130,11cyclictest2797-21iostat20:05:151
940699130,11cyclictest26940-21users19:45:241
940699130,11cyclictest25617-21memory20:55:181
940699130,11cyclictest16985-21iostat19:25:151
940699130,11cyclictest13321-21users19:15:201
940699130,11cyclictest12760-21munin-node20:25:231
9408991210,1cyclictest0-21swapper/319:15:333
940899120,4cyclictest0-21swapper/319:14:433
940899120,11cyclictest18499-21munin-node19:30:153
940899120,11cyclictest0-21swapper/320:31:273
940899120,11cyclictest0-21swapper/320:00:373
940899120,11cyclictest0-21swapper/319:45:333
940799127,4cyclictest0-21swapper/220:57:022
940799120,11cyclictest1883-21nfsd20:05:122
940799120,11cyclictest0-21swapper/220:25:022
940699120,3cyclictest7332-21iostat20:15:161
940699120,11cyclictest18818-21df_inode19:30:121
940699120,11cyclictest0-21swapper/119:10:141
940699120,10cyclictest15147-21pmu-power19:20:211
940799115,3cyclictest10850irq/23-ehci_hcd19:20:132
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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