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2024-02-28 - 13:16
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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 all highest latencies:
System rack2slot0.osadl.org (updated Wed Feb 28, 2024 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2089221050,2sleep2455599cyclictest22:04:262
111032770,0sleep10-21swapper/123:38:251
91782620,0sleep30-21swapper/319:59:153
227442550,0sleep00-21swapper/023:57:150
9012540,0sleep00-21swapper/023:54:260
16002540,0sleep20-21swapper/221:59:162
144312530,1sleep1231rcuc/123:21:271
91742520,0sleep20-21swapper/219:40:002
69892520,0sleep30-21swapper/322:29:583
303462520,0sleep30-21swapper/300:07:113
29042520,1sleep20-21swapper/222:29:252
110802520,2sleep3456099cyclictest23:42:483
287472500,1sleep128742-21grep21:17:151
82622490,1sleep020729-21gdbus22:30:070
59652490,0sleep10-21swapper/121:59:451
322982490,0sleep10-21swapper/119:27:291
3144324937,7sleep10-21swapper/119:08:161
240412490,0sleep20-21swapper/223:10:102
158782490,0sleep20-21swapper/221:38:152
128592490,0sleep20-21swapper/222:06:422
3088924837,6sleep20-21swapper/219:08:052
112762480,0sleep20-21swapper/221:25:052
57762470,2sleep0454399cyclictest00:26:220
51822470,0sleep35162-21sshd21:46:413
317902470,0sleep00-21swapper/022:24:470
245922470,0sleep00-21swapper/019:15:300
21192470,0sleep10-21swapper/100:07:491
195982470,0sleep20-21swapper/222:35:462
142662470,0sleep20-21swapper/223:56:042
327142460,0sleep30-21swapper/323:07:033
118122460,0sleep10-21swapper/122:22:071
96162450,0sleep00-21swapper/000:31:230
111812440,0sleep10-21swapper/121:37:461
75102430,2sleep3456099cyclictest23:03:513
195112410,0sleep10-21swapper/123:01:041
231692400,1sleep0615-17auditd20:22:310
302632360,0sleep00-21swapper/021:20:290
2108123226,3sleep30-21swapper/319:05:183
3000622311,7sleep00-21swapper/019:07:470
290002220,0sleep30-21swapper/300:25:133
160852210,0sleep20-21swapper/223:43:312
164232180,0sleep20-21swapper/219:32:232
65802170,1sleep10-21swapper/122:50:591
265032170,0sleep00-21swapper/019:45:110
233872170,0sleep30-21swapper/323:31:183
195892170,1sleep019586-21sshd22:19:020
190492170,0sleep20-21swapper/200:14:472
117842170,0sleep10-21swapper/100:36:171
35102160,0sleep00-21swapper/023:28:460
306172160,1sleep10-21swapper/121:27:001
11592160,0sleep00-21swapper/021:30:280
198932150,2sleep2455599cyclictest22:23:122
177292150,0sleep10-21swapper/122:39:541
117832150,0sleep00-21swapper/023:00:100
454899145,1cyclictest25-21ksoftirqd/121:45:491
39142140,0sleep30-21swapper/322:46:243
22902140,0sleep10-21swapper/122:02:331
180802140,0sleep20-21swapper/222:48:202
162792140,0sleep10-21swapper/100:14:221
161062140,0sleep00-21swapper/020:49:350
148212140,0sleep20-21swapper/200:32:092
48632130,0sleep10-21swapper/120:55:361
455599130,12cyclictest1-21systemd19:58:042
454899134,1cyclictest25-21ksoftirqd/123:40:241
454899133,2cyclictest25-21ksoftirqd/121:41:221
454899133,1cyclictest25-21ksoftirqd/122:05:471
4548991310,0cyclictest0-21swapper/121:32:411
454899130,1cyclictest24203-21sshd23:53:111
454899130,11cyclictest19093-21sshd00:23:511
454399130,1cyclictest4763-21sshd00:08:110
454399130,1cyclictest3917-21sshd22:25:210
266862130,0sleep10-21swapper/119:54:531
143212130,0sleep20-21swapper/221:34:572
456099120,1cyclictest0-21swapper/300:01:523
456099120,11cyclictest5078-21lspci22:42:223
456099120,11cyclictest0-21swapper/322:10:023
455599120,11cyclictest0-21swapper/200:06:142
454899125,1cyclictest25-21ksoftirqd/122:15:041
454899123,1cyclictest25-21ksoftirqd/123:56:381
454899123,1cyclictest25-21ksoftirqd/123:33:531
454899123,1cyclictest25-21ksoftirqd/123:07:521
454899123,1cyclictest25-21ksoftirqd/122:44:371
454899123,1cyclictest25-21ksoftirqd/121:11:291
454899123,1cyclictest25-21ksoftirqd/100:34:011
454899123,1cyclictest25-21ksoftirqd/100:19:111
454899122,1cyclictest25-21ksoftirqd/123:14:351
454899122,1cyclictest25-21ksoftirqd/122:32:181
454899122,1cyclictest25-21ksoftirqd/100:01:231
454899121,3cyclictest25-21ksoftirqd/122:12:261
32182120,0sleep10-21swapper/121:21:031
227052120,0sleep20-21swapper/223:26:572
456099118,2cyclictest0-21swapper/322:07:523
4560991110,0cyclictest0-21swapper/323:28:123
4560991110,0cyclictest0-21swapper/321:12:123
456099110,10cyclictest0-21swapper/322:35:323
456099110,10cyclictest0-21swapper/322:30:223
456099110,10cyclictest0-21swapper/319:37:523
456099110,0cyclictest0-21swapper/319:50:413
455599110,10cyclictest0-21swapper/221:01:342
455599110,10cyclictest0-21swapper/220:34:442
455599110,10cyclictest0-21swapper/200:18:142
455599110,0cyclictest2537-21sshd23:45:542
455599110,0cyclictest0-21swapper/220:54:142
454899119,1cyclictest678-21gdbus00:25:311
454899114,2cyclictest25-21ksoftirqd/119:20:291
454899114,1cyclictest25-21ksoftirqd/120:50:281
454899114,1cyclictest25-21ksoftirqd/120:02:011
454899113,1cyclictest25-21ksoftirqd/122:47:161
454899113,1cyclictest25-21ksoftirqd/121:50:231
454899113,0cyclictest121rcu_preempt22:58:391
454899112,1cyclictest25-21ksoftirqd/122:26:161
454899111,3cyclictest686-21gdbus23:26:161
454899110,10cyclictest25-21ksoftirqd/123:16:011
454899110,10cyclictest0-21swapper/120:46:111
454399119,1cyclictest680-21polkitd21:17:210
454399111,1cyclictest131rcu_sched21:54:430
4543991110,0cyclictest0-21swapper/023:14:510
454399110,10cyclictest0-21swapper/022:57:510
454399110,10cyclictest0-21swapper/021:49:500
201282110,0sleep00-21swapper/022:44:250
456099109,0cyclictest0-21swapper/320:05:023
456099109,0cyclictest0-21swapper/319:48:423
456099109,0cyclictest0-21swapper/300:15:323
456099103,6cyclictest650-21avahi-daemon21:24:443
456099100,9cyclictest0-21swapper/322:16:323
456099100,0cyclictest0-21swapper/323:35:423
456099100,0cyclictest0-21swapper/319:26:023
455599109,0cyclictest0-21swapper/222:57:042
455599109,0cyclictest0-21swapper/222:53:142
455599109,0cyclictest0-21swapper/220:03:142
455599108,1cyclictest0-21swapper/223:20:242
455599107,2cyclictest650-21avahi-daemon00:21:412
455599100,0cyclictest0-21swapper/221:11:042
455599100,0cyclictest0-21swapper/220:43:432
455599100,0cyclictest0-21swapper/220:17:432
454899109,0cyclictest0-21swapper/120:42:211
454899109,0cyclictest0-21swapper/119:13:101
454899103,1cyclictest25-21ksoftirqd/121:08:341
454899103,1cyclictest25-21ksoftirqd/120:20:201
454899103,1cyclictest25-21ksoftirqd/119:33:441
454899102,3cyclictest25-21ksoftirqd/121:03:351
454899102,1cyclictest25-21ksoftirqd/119:46:091
454899102,1cyclictest25-21ksoftirqd/119:15:411
454899101,2cyclictest131rcu_sched20:14:491
454899100,2cyclictest0-21swapper/123:45:141
454899100,0cyclictest3765-21kworker/1:020:09:501
454899100,0cyclictest0-21swapper/119:55:111
454399109,0cyclictest0-21swapper/023:22:010
454399109,0cyclictest0-21swapper/022:37:510
454399109,0cyclictest0-21swapper/022:05:010
454399109,0cyclictest0-21swapper/021:10:110
454399109,0cyclictest0-21swapper/020:05:200
454399109,0cyclictest0-21swapper/019:59:010
454399109,0cyclictest0-21swapper/019:20:010
454399109,0cyclictest0-21swapper/019:12:410
454399100,2cyclictest9-21ksoftirqd/000:00:270
454399100,2cyclictest131rcu_sched21:35:090
454399100,1cyclictest26301-21sshd00:15:360
454399100,0cyclictest0-21swapper/022:54:010
454399100,0cyclictest0-21swapper/022:13:400
454399100,0cyclictest0-21swapper/021:56:210
454399100,0cyclictest0-21swapper/020:02:110
45609998,0cyclictest27502-21sshd19:16:213
45609998,0cyclictest0-21swapper/323:21:023
45609998,0cyclictest0-21swapper/322:20:523
45609998,0cyclictest0-21swapper/321:37:523
45609998,0cyclictest0-21swapper/321:04:323
45609998,0cyclictest0-21swapper/320:36:423
45609998,0cyclictest0-21swapper/319:32:223
45609996,2cyclictest650-21avahi-daemon23:48:073
45609996,2cyclictest650-21avahi-daemon22:55:283
45609994,4cyclictest680-21polkitd21:54:353
45609993,5cyclictest4890-21sshd21:18:073
45609993,1cyclictest686-21gdbus21:58:173
45609993,1cyclictest686-21gdbus21:42:373
45609993,1cyclictest3992-21sshd23:11:393
45609992,2cyclictest661-21dbus-daemon20:58:483
45559998,0cyclictest0-21swapper/223:00:542
45559998,0cyclictest0-21swapper/221:42:542
45559998,0cyclictest0-21swapper/220:06:242
45559998,0cyclictest0-21swapper/219:22:142
45559997,1cyclictest8992-21sshd21:06:332
45489993,1cyclictest25-21ksoftirqd/120:32:081
45489992,2cyclictest25-21ksoftirqd/119:42:231
45489992,1cyclictest25-21ksoftirqd/120:15:091
45489991,1cyclictest25-21ksoftirqd/120:36:141
45489990,1cyclictest0-21swapper/120:25:311
45489990,1cyclictest0-21swapper/119:36:421
45439998,0cyclictest0-21swapper/023:30:010
45439998,0cyclictest0-21swapper/021:05:410
45439998,0cyclictest0-21swapper/020:35:410
45439998,0cyclictest0-21swapper/019:26:010
45439998,0cyclictest0-21swapper/000:21:510
45439997,1cyclictest0-21swapper/023:05:310
45439993,1cyclictest9-21ksoftirqd/023:40:120
45439991,1cyclictest121rcu_preempt21:40:120
45439990,1cyclictest131rcu_sched21:25:110
45609987,0cyclictest0-21swapper/320:17:313
45609987,0cyclictest0-21swapper/320:12:323
45609987,0cyclictest0-21swapper/320:01:523
45609987,0cyclictest0-21swapper/319:20:023
45609987,0cyclictest0-21swapper/319:11:513
45609985,2cyclictest650-21avahi-daemon23:56:303
45609985,2cyclictest650-21avahi-daemon23:15:473
45609985,2cyclictest650-21avahi-daemon22:50:013
45609985,2cyclictest650-21avahi-daemon21:30:123
45609985,2cyclictest650-21avahi-daemon21:29:173
45609985,2cyclictest650-21avahi-daemon20:50:253
45609985,2cyclictest650-21avahi-daemon20:25:593
45609985,2cyclictest650-21avahi-daemon19:43:183
45609985,2cyclictest650-21avahi-daemon00:38:273
45609985,2cyclictest650-21avahi-daemon00:13:033
45609982,5cyclictest0-21swapper/300:34:253
45609982,1cyclictest686-21gdbus23:50:333
45609981,1cyclictest19801-21sshd22:01:013
45609980,2cyclictest661-21dbus-daemon00:21:543
45559987,0cyclictest0-21swapper/221:50:442
45559987,0cyclictest0-21swapper/219:41:142
45559987,0cyclictest0-21swapper/219:27:232
45559985,2cyclictest650-21avahi-daemon23:50:262
45559985,2cyclictest650-21avahi-daemon23:35:332
45559985,2cyclictest650-21avahi-daemon23:31:002
45559985,2cyclictest650-21avahi-daemon22:12:242
45559985,2cyclictest650-21avahi-daemon21:45:522
45559985,2cyclictest650-21avahi-daemon21:20:022
45559985,2cyclictest650-21avahi-daemon21:16:452
45559985,2cyclictest650-21avahi-daemon20:56:412
45559985,2cyclictest650-21avahi-daemon00:37:052
45559985,2cyclictest650-21avahi-daemon00:28:542
45559985,2cyclictest650-21avahi-daemon00:02:272
45439987,0cyclictest0-21swapper/019:43:000
45439987,0cyclictest0-21swapper/019:33:310
45439985,2cyclictest650-21avahi-daemon19:52:530
45439984,3cyclictest661-21dbus-daemon20:40:260
45439981,1cyclictest9-21ksoftirqd/022:00:180
45439981,1cyclictest9-21ksoftirqd/000:11:240
45439981,1cyclictest131rcu_sched23:35:200
45439981,1cyclictest131rcu_sched23:18:150
45439981,1cyclictest131rcu_sched00:35:130
45439980,1cyclictest9-21ksoftirqd/023:46:120
45439980,1cyclictest131rcu_sched22:45:250
45439980,1cyclictest131rcu_sched19:38:150
45609975,1cyclictest614-17auditd20:45:083
45609972,3cyclictest21980-21sshd20:41:203
45609970,6cyclictest661-21dbus-daemon20:30:073
45609970,1cyclictest661-21dbus-daemon21:07:203
45559976,0cyclictest0-21swapper/223:08:342
45559976,0cyclictest0-21swapper/220:47:342
45559976,0cyclictest0-21swapper/219:10:242
45559975,1cyclictest661-21dbus-daemon19:46:162
45559975,1cyclictest650-21avahi-daemon23:15:232
45559975,1cyclictest650-21avahi-daemon20:20:462
45559975,1cyclictest28514-21sshd22:32:442
45559974,2cyclictest680-21polkitd22:40:252
45559974,2cyclictest650-21avahi-daemon22:15:472
45559974,2cyclictest650-21avahi-daemon20:35:262
45559974,2cyclictest650-21avahi-daemon20:11:332
45559974,2cyclictest650-21avahi-daemon19:51:172
45439975,1cyclictest9-21ksoftirqd/020:50:290
45439974,2cyclictest650-21avahi-daemon20:29:120
45439971,1cyclictest131rcu_sched20:15:240
45439970,1cyclictest661-21dbus-daemon21:01:500
45439970,1cyclictest131rcu_sched20:31:430
45439970,1cyclictest131rcu_sched20:12:300
45609964,1cyclictest661-21dbus-daemon20:20:133
45559964,1cyclictest650-21avahi-daemon20:25:032
45559964,1cyclictest26273-21sshd19:15:572
45439964,1cyclictest661-21dbus-daemon20:55:270
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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