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2025-11-29 - 21:07
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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 Sat Nov 29, 2025 12:44:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
243121590,1sleep0819499cyclictest11:47:440
243121590,1sleep0819499cyclictest11:47:440
795121470,3sleep0819499cyclictest10:32:260
1668221370,3sleep2819699cyclictest12:08:112
1007121320,1sleep30-21swapper/309:20:383
1915521270,4sleep1819599cyclictest12:26:541
2026721200,2sleep120251-21sshd11:06:261
2400821190,1sleep30-21swapper/311:16:453
58221110,2sleep0819499cyclictest12:25:160
7844210833,62sleep30-21swapper/307:09:093
2788121000,20sleep2135650irq/27-eth010:37:492
1149421000,1sleep011484-21sshd10:03:430
83932980,1sleep10-21swapper/111:51:341
298502960,2sleep129849-21sshd12:15:311
139032960,1sleep013894-21sshd12:32:100
787529432,44sleep10-21swapper/107:09:271
93922910,2sleep39390-21sshd10:55:253
76662910,1sleep11848-21nfsd10:45:241
253572900,1sleep01847-21nfsd09:19:030
323282890,2sleep30-21swapper/311:37:253
145962890,1sleep014556-21sshd10:16:500
145202890,2sleep214500-21sshd11:55:162
6892880,2sleep00-21swapper/011:50:500
32842880,2sleep13283-21sshd09:16:431
39932870,5sleep2819699cyclictest09:43:172
312432850,1sleep031241-21sshd09:55:540
111332850,2sleep211131-21bash09:47:262
166462840,2sleep116645-21bash10:17:041
83152830,2sleep18316-21sshd11:18:361
222912830,2sleep31847-21nfsd10:46:553
48622820,3sleep2819699cyclictest11:24:532
193752820,2sleep319374-21sshd10:33:373
97272810,2sleep11846-21nfsd12:34:431
135912810,2sleep20-21swapper/212:14:042
325642790,0sleep00-21swapper/011:40:400
325642790,0sleep00-21swapper/011:40:390
11342790,2sleep11128-21sshd12:03:411
73842780,2sleep27149-21sshd09:30:242
206662780,2sleep32405-21runrttasks10:07:483
300002770,0sleep00-21swapper/012:06:210
181622770,1sleep018159-21sshd09:41:240
161642770,1sleep016149-21sshd11:32:330
792927633,11sleep20-21swapper/207:09:562
24612750,1sleep10-21swapper/110:38:311
276802740,1sleep30-21swapper/311:30:233
38702730,2sleep33865-21sshd11:51:093
142542730,1sleep00-21swapper/010:36:220
73622660,1sleep2819699cyclictest12:04:172
589925734,11sleep00-21swapper/007:05:090
97192470,2sleep19701-21sshd10:55:261
8195993715,19cyclictest22-21ksoftirqd/111:21:501
8195993517,5cyclictest22-21ksoftirqd/111:36:161
8195993423,7cyclictest0-21swapper/112:07:271
44342340,32sleep2135650irq/27-eth010:22:232
156912341,31sleep326950irq/26-ahci[00009:47:563
8195993325,5cyclictest0-21swapper/112:11:011
8195993323,6cyclictest12030-21sshd11:25:271
8195993323,6cyclictest0-21swapper/111:46:021
8195993323,6cyclictest0-21swapper/111:46:011
8195993315,16cyclictest22-21ksoftirqd/111:30:041
8195993226,3cyclictest14092-21sshd10:26:341
268862320,2sleep20-21swapper/211:43:332
268862320,2sleep20-21swapper/211:43:332
8195993126,3cyclictest30677-21sshd10:41:161
8195993125,5cyclictest22-21ksoftirqd/111:40:341
8195993125,5cyclictest22-21ksoftirqd/111:40:331
306522310,2sleep30-21swapper/311:27:273
819599307,19cyclictest16151-21sshd12:38:041
8195993024,4cyclictest0-21swapper/111:10:281
8195993021,5cyclictest1847-21nfsd12:23:481
8195993020,6cyclictest21597-21sshd10:20:401
308852300,1sleep030882-21sshd11:07:320
233482300,3sleep30-21swapper/311:59:173
8195992923,3cyclictest1848-21nfsd11:55:291
8195992920,5cyclictest1382-21sshd10:51:231
214582290,3sleep30-21swapper/312:24:153
5052280,4sleep3819799cyclictest12:33:533
8196992720,5cyclictest1927-21snmpd09:21:092
53082270,5sleep2819699cyclictest11:34:472
148442270,3sleep014837-21cp10:07:130
141932270,3sleep32405-21runrttasks11:09:193
8195992620,4cyclictest22500-21sshd10:30:331
8195992610,11cyclictest6675-21sshd09:10:431
819499269,9cyclictest3-21ksoftirqd/011:55:320
318582260,2sleep20-21swapper/210:25:092
26912260,2sleep30-21swapper/310:15:333
18832260,1sleep20-21swapper/210:15:282
819799250,16cyclictest0-21swapper/312:10:393
8194992514,10cyclictest3-21ksoftirqd/011:10:510
275632250,2sleep227561-21sshd12:33:232
93532240,2sleep29346-21bash10:52:112
8197992414,2cyclictest10950irq/23-ehci_hcd11:47:433
8197992414,2cyclictest10950irq/23-ehci_hcd11:47:433
8194992415,3cyclictest3-21ksoftirqd/012:36:550
819499240,1cyclictest135650irq/27-eth011:29:030
57712242,19sleep2135650irq/27-eth010:32:122
96182234,17sleep310950irq/23-ehci_hcd11:41:443
96182234,17sleep310950irq/23-ehci_hcd11:41:433
819799236,9cyclictest10950irq/23-ehci_hcd12:38:513
819499238,9cyclictest3-21ksoftirqd/010:45:550
320492230,1sleep30-21swapper/310:25:103
309822230,3sleep230979-21bash09:26:102
261062230,20sleep3135650irq/27-eth010:21:113
8197992212,7cyclictest24714-21sshd12:15:113
819699229,6cyclictest26950irq/26-ahci[00011:05:362
819599228,10cyclictest1959-21sshd11:00:101
8194992214,4cyclictest3-21ksoftirqd/011:21:510
819499220,12cyclictest20242-21sshd11:36:110
819499213,11cyclictest10-21rcuc/010:50:520
8194992116,4cyclictest3-21ksoftirqd/012:16:280
8194992112,3cyclictest8-21rcu_preempt12:12:000
14352210,0sleep30-21swapper/310:02:383
819499209,5cyclictest3-21ksoftirqd/010:21:270
819499203,2cyclictest10-21rcuc/012:23:270
8194992010,4cyclictest3-21ksoftirqd/010:57:090
114942200,3sleep10-21swapper/109:24:181
8197991911,4cyclictest0-21swapper/311:21:333
819799190,17cyclictest15005-21sshd12:01:323
819699196,3cyclictest10658-21sshd10:45:422
8196991914,4cyclictest19985-21sshd09:58:032
819599192,5cyclictest135650irq/27-eth009:32:481
819599191,13cyclictest16146-21sshd10:07:201
819599190,6cyclictest10950irq/23-ehci_hcd09:38:301
819599190,17cyclictest22203-21sshd10:04:511
8194991914,2cyclictest3-21ksoftirqd/012:02:200
76762190,1sleep01847-21nfsd09:14:060
64682190,1sleep00-21swapper/009:33:410
277452190,2sleep20-21swapper/209:19:182
819799187,2cyclictest1845-21nfsd11:11:173
819799180,8cyclictest1959-21sshd12:27:593
819699180,16cyclictest16886-21sshd10:00:522
819599186,10cyclictest12254-21sshd10:10:111
819599183,7cyclictest19225-21sshd09:54:481
819599182,7cyclictest1959-21sshd09:28:491
819599182,14cyclictest4994-21id09:56:311
819599181,15cyclictest6037-21sshd09:43:311
819499189,7cyclictest3-21ksoftirqd/011:16:180
8194991815,2cyclictest3-21ksoftirqd/011:01:440
819499181,16cyclictest41ktimersoftd/010:25:180
7152180,2sleep2713-21sshd11:47:352
7152180,2sleep2713-21sshd11:47:342
57582180,16sleep2135650irq/27-eth011:28:162
179742180,16sleep2135650irq/27-eth012:20:392
15262180,0sleep01525-21bash10:44:550
819799178,4cyclictest12893-21sshd10:10:133
819799177,8cyclictest0-21swapper/307:15:173
8197991713,3cyclictest30610-21bash10:51:003
819699178,4cyclictest2483-21sshd12:28:202
819699175,3cyclictest19008-21sshd10:07:372
8196991713,2cyclictest32243-21sshd11:50:432
8196991711,3cyclictest10206-21sshd12:37:332
819699170,5cyclictest23555-21sshd10:40:312
819699170,15cyclictest0-21swapper/211:15:142
819699170,15cyclictest0-21swapper/209:14:002
819599179,6cyclictest9352-21ntp_offset07:10:191
819599172,7cyclictest27185-21sshd09:45:351
819499175,1cyclictest0-21swapper/009:29:120
819499171,12cyclictest0-21swapper/008:44:230
819499170,5cyclictest0-21swapper/009:47:320
819499170,16cyclictest0-21swapper/009:24:440
819499170,15cyclictest0-21swapper/010:10:340
294812170,14sleep2135650irq/27-eth010:11:492
220062170,15sleep2135650irq/27-eth011:10:072
203022170,2sleep20-21swapper/209:35:042
153132170,15sleep326950irq/26-ahci[00009:31:133
112402170,15sleep326950irq/26-ahci[00009:57:103
819799168,6cyclictest0-21swapper/309:25:153
819799160,14cyclictest936-21cp12:06:413
819799160,14cyclictest9305-21sshd09:43:513
819699162,13cyclictest135650irq/27-eth008:25:002
819699162,12cyclictest1927-21snmpd12:15:252
8196991612,3cyclictest16146-21sshd09:51:122
8196991611,4cyclictest1848-21nfsd11:02:042
8196991611,3cyclictest21536-21bash11:36:192
819699160,14cyclictest0-21swapper/208:10:202
819599167,7cyclictest26950irq/26-ahci[00008:54:541
819599161,5cyclictest135650irq/27-eth008:35:131
819599161,13cyclictest1848-21nfsd08:10:251
819799159,1cyclictest7933-21sshd09:14:083
819799159,1cyclictest17489-21sshd10:40:023
819799156,7cyclictest13251-21bash09:50:563
819799153,11cyclictest10950irq/23-ehci_hcd08:00:353
819799153,11cyclictest10950irq/23-ehci_hcd08:00:353
819799151,13cyclictest22832-21sshd11:00:093
819799150,6cyclictest26241-21df09:00:143
819799150,13cyclictest1848-21nfsd09:36:053
819799150,13cyclictest1437-21rm09:16:323
819799150,11cyclictest7521-21idleruntime-cro08:20:003
8196991511,3cyclictest10950irq/23-ehci_hcd07:59:232
819699150,13cyclictest0-21swapper/208:16:232
819699150,11cyclictest0-21swapper/210:56:552
819599159,3cyclictest0-21swapper/107:40:211
819599157,6cyclictest0-21swapper/108:15:181
819599150,6cyclictest0-21swapper/108:40:131
819599150,13cyclictest19609-21munin-node07:35:231
819599150,13cyclictest1915-21snmpd08:00:221
819599150,13cyclictest1915-21snmpd08:00:221
819499157,4cyclictest3-21ksoftirqd/009:52:430
8194991511,2cyclictest0-21swapper/008:20:150
819499150,7cyclictest0-21swapper/008:26:570
819499150,3cyclictest0-21swapper/009:37:190
819799144,3cyclictest0-21swapper/308:05:173
819799143,10cyclictest10950irq/23-ehci_hcd08:42:583
819799140,5cyclictest140922sleep308:31:593
819799140,12cyclictest19257-21sshd10:36:573
819799140,11cyclictest0-21swapper/307:41:473
819699142,5cyclictest12086-21munin-run08:30:002
819699142,1cyclictest13454-21hddtemp_smartct07:20:162
819699141,3cyclictest0-21swapper/208:43:082
819699140,3cyclictest135650irq/27-eth008:05:572
819699140,3cyclictest135650irq/27-eth007:33:412
819599148,5cyclictest0-21swapper/107:55:241
819599147,6cyclictest0-21swapper/108:08:061
819599147,5cyclictest11786-21smart_sda07:15:211
819599142,3cyclictest15838-21munin-node07:25:171
819599142,10cyclictest29030-21munin-node09:05:181
819599141,9cyclictest135650irq/27-eth008:45:131
819599141,12cyclictest1847-21nfsd07:53:441
819499148,5cyclictest0-21swapper/007:27:530
819499147,6cyclictest0-21swapper/008:00:440
819499147,6cyclictest0-21swapper/008:00:440
819799132,10cyclictest10950irq/23-ehci_hcd07:30:433
819799130,4cyclictest3616-21sort08:10:153
819799130,12cyclictest14487-21runrttasks07:21:153
819799130,12cyclictest0-21swapper/308:50:503
819799130,12cyclictest0-21swapper/308:21:353
819799130,12cyclictest0-21swapper/307:45:553
819799130,12cyclictest0-21swapper/307:36:063
819799130,12cyclictest0-21swapper/307:27:223
819799130,12cyclictest0-21swapper/307:14:313
819799130,11cyclictest29048-21irqstats09:05:193
819799130,11cyclictest24403-21idleruntime08:55:153
819699137,4cyclictest9550-21sed07:10:222
819699137,4cyclictest23999-21df08:55:132
8196991311,1cyclictest0-21swapper/208:01:282
8196991311,1cyclictest0-21swapper/208:01:282
8196991311,1cyclictest0-21swapper/207:15:412
819699130,4cyclictest29013-21munin-node09:05:172
819699130,3cyclictest135650irq/27-eth008:47:122
819699130,12cyclictest0-21swapper/209:00:182
819699130,12cyclictest0-21swapper/208:51:232
819699130,12cyclictest0-21swapper/208:35:042
819699130,12cyclictest0-21swapper/208:30:142
819699130,12cyclictest0-21swapper/207:51:302
819699130,12cyclictest0-21swapper/207:44:142
819699130,12cyclictest0-21swapper/207:28:312
819599137,5cyclictest14125-21runrttasks08:32:211
819599136,6cyclictest135650irq/27-eth008:20:351
819599131,5cyclictest24326-21cpuspeed_turbos07:45:121
819599131,3cyclictest0-21swapper/109:00:221
819599131,11cyclictest10950irq/23-ehci_hcd08:55:481
819599130,12cyclictest0-21swapper/108:25:011
819599130,12cyclictest0-21swapper/107:30:401
819599130,12cyclictest0-21swapper/107:20:381
819499137,5cyclictest0-21swapper/007:15:230
819499137,4cyclictest0-21swapper/008:36:160
819499137,4cyclictest0-21swapper/008:11:050
819499136,6cyclictest19621-21aten_r5power_fr07:35:150
819499130,3cyclictest0-21swapper/008:55:360
819499130,1cyclictest0-21swapper/008:45:450
819499130,12cyclictest0-21swapper/009:07:150
819499130,12cyclictest0-21swapper/008:50:070
819499130,12cyclictest0-21swapper/008:16:260
819499130,12cyclictest0-21swapper/007:55:530
819499130,12cyclictest0-21swapper/007:30:150
819499130,10cyclictest0-21swapper/009:01:150
819799128,3cyclictest1848-21nfsd08:25:423
819799128,2cyclictest0-21swapper/307:50:043
819799120,3cyclictest15266-21hddtemp_smartct08:35:153
819799120,10cyclictest29039-21df_inode07:55:133
819799120,10cyclictest0-21swapper/308:45:173
8196991210,1cyclictest0-21swapper/207:36:512
819699120,3cyclictest24431-21df07:45:122
819499127,1cyclictest0-21swapper/008:07:010
819499121,1cyclictest0-21swapper/008:30:230
8194991210,1cyclictest0-21swapper/007:20:110
819499120,2cyclictest0-21swapper/007:50:060
819499120,1cyclictest0-21swapper/007:45:190
819499120,12cyclictest0-21swapper/007:41:060
819499120,10cyclictest0-21swapper/007:14:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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