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2026-07-23 - 03:25
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Data to construct the above plot have been generated using the RT test utility cyclictest.

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 rack3slot1.osadl.org (updated Thu Jul 23, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2370299104102cyclictest17211-21tune2fs19:32:201
2370299103102cyclictest0-21swapper/117:27:241
23704999392cyclictest0-21swapper/318:37:073
23702999078cyclictest0-21swapper/116:02:251
23702998987cyclictest949-21tune2fs18:47:211
23702998682cyclictest0-21swapper/121:07:121
23704998382cyclictest0-21swapper/320:53:093
23704998382cyclictest0-21swapper/320:47:033
23704998382cyclictest0-21swapper/320:37:143
23704998382cyclictest0-21swapper/320:23:103
23704998382cyclictest0-21swapper/319:57:183
23704998382cyclictest0-21swapper/319:07:203
23704998382cyclictest0-21swapper/319:02:193
23704998382cyclictest0-21swapper/317:52:373
23704998382cyclictest0-21swapper/317:42:213
23704998382cyclictest0-21swapper/317:22:233
23704998382cyclictest0-21swapper/317:17:323
23704998382cyclictest0-21swapper/316:42:213
23704998382cyclictest0-21swapper/316:37:253
23704998382cyclictest0-21swapper/316:27:303
23704998382cyclictest0-21swapper/316:22:363
23704998382cyclictest0-21swapper/316:12:243
23704998381cyclictest31016-21tune2fs17:27:243
23704998371cyclictest0-21swapper/318:42:253
23702998382cyclictest0-21swapper/121:02:201
23702998382cyclictest0-21swapper/120:56:011
23702998382cyclictest0-21swapper/120:47:031
23702998382cyclictest0-21swapper/118:37:181
23702998382cyclictest0-21swapper/117:52:371
23702998382cyclictest0-21swapper/117:42:211
23702998382cyclictest0-21swapper/117:22:231
23702998382cyclictest0-21swapper/117:20:391
23702998382cyclictest0-21swapper/116:27:301
23702998382cyclictest0-21swapper/116:22:361
23702998382cyclictest0-21swapper/116:12:241
23702998381cyclictest7165-21tune2fs17:47:221
23702998381cyclictest26537-21tune2fs21:12:131
23702998381cyclictest19426-21tune2fs19:37:201
23704998281cyclictest0-21swapper/320:12:193
23704998281cyclictest0-21swapper/319:47:203
23704998281cyclictest0-21swapper/319:37:203
23704998281cyclictest0-21swapper/319:32:203
23704998281cyclictest0-21swapper/318:47:203
23704998281cyclictest0-21swapper/317:47:223
23702998281cyclictest0-21swapper/116:32:361
23704997473cyclictest27290-21runrttasks19:56:373
23704997372cyclictest0-21swapper/321:21:583
23704997372cyclictest0-21swapper/321:12:123
23704997372cyclictest0-21swapper/321:02:143
23704997372cyclictest0-21swapper/320:27:163
23704997372cyclictest0-21swapper/320:27:163
23704997372cyclictest0-21swapper/320:07:293
23704997372cyclictest0-21swapper/320:03:063
23704997372cyclictest0-21swapper/319:27:153
23704997372cyclictest0-21swapper/319:26:173
23704997372cyclictest0-21swapper/319:17:063
23704997372cyclictest0-21swapper/319:17:063
23704997372cyclictest0-21swapper/318:17:293
23704997372cyclictest0-21swapper/318:07:203
23704997372cyclictest0-21swapper/318:02:223
23704997372cyclictest0-21swapper/317:36:213
23704997372cyclictest0-21swapper/317:11:433
23704997372cyclictest0-21swapper/317:02:293
23704997372cyclictest0-21swapper/316:57:253
23704997372cyclictest0-21swapper/316:56:053
23704997372cyclictest0-21swapper/316:32:183
23704997372cyclictest0-21swapper/316:17:253
23704997372cyclictest0-21swapper/315:58:193
23704997371cyclictest11154-21aten2.4-expect17:57:203
23702997372cyclictest0-21swapper/121:22:141
23702997372cyclictest0-21swapper/119:47:201
23702997372cyclictest0-21swapper/119:29:021
23702997372cyclictest0-21swapper/118:17:301
23702997372cyclictest0-21swapper/116:43:021
23702997371cyclictest4803-21aten2.4-expect18:57:191
23704997271cyclictest25705-21runrttasks18:27:413
23702997271cyclictest0-21swapper/120:32:151
23702997271cyclictest0-21swapper/120:23:101
23702997271cyclictest0-21swapper/119:52:151
23702997271cyclictest0-21swapper/119:07:201
23704997170cyclictest10500-21cpuspeed20:32:163
23704997069cyclictest24976-21latency17:12:283
23702997069cyclictest0-21swapper/119:14:031
23702997069cyclictest0-21swapper/119:14:031
23702997069cyclictest0-21swapper/118:45:581
23704996867cyclictest27776-21runrttasks16:04:183
23702996867cyclictest0-21swapper/120:42:191
23702996866cyclictest0-21swapper/118:25:331
23703996751cyclictest6919-21telnet19:02:162
23703996751cyclictest21044-21telnet19:42:152
23702996766cyclictest0-21swapper/120:37:141
23702996766cyclictest0-21swapper/120:13:031
23701996746cyclictest0-21swapper/016:21:040
23704996664cyclictest19141-21unixbench_singl18:12:313
23704996662cyclictest0-21swapper/321:07:163
23703996661cyclictest0-21swapper/218:17:212
23703996651cyclictest19036-21telnet20:52:152
23703996651cyclictest16725-21telnet19:32:172
23702996665cyclictest0-21swapper/118:29:251
23702996662cyclictest0-21swapper/116:47:301
23701996646cyclictest0-21swapper/021:03:010
23702996564cyclictest0-21swapper/118:08:291
23702996561cyclictest0-21swapper/120:02:171
23702996561cyclictest0-21swapper/119:57:151
23702996561cyclictest0-21swapper/118:02:481
23702996553cyclictest22419-21timerandwakeup19:42:261
23702996551cyclictest0-21swapper/117:37:331
23701996546cyclictest0-21swapper/019:04:050
23704996463cyclictest14685-21munin-node16:47:343
23704996462cyclictest0-21swapper/318:57:213
23704996451cyclictest0-21swapper/317:37:463
23702996463cyclictest0-21swapper/120:09:231
23702996462cyclictest0-21swapper/120:57:021
23702996462cyclictest0-21swapper/118:12:491
23702996462cyclictest0-21swapper/116:57:331
23702996462cyclictest0-21swapper/116:37:201
23702996462cyclictest0-21swapper/116:07:171
23702996462cyclictest0-21swapper/116:07:171
23704996362cyclictest0-21swapper/321:22:013
23704996362cyclictest0-21swapper/320:57:173
23704996362cyclictest0-21swapper/320:42:043
23704996362cyclictest0-21swapper/320:17:093
23704996362cyclictest0-21swapper/319:42:113
23704996362cyclictest0-21swapper/319:17:113
23704996362cyclictest0-21swapper/318:52:163
23704996362cyclictest0-21swapper/318:37:183
23704996362cyclictest0-21swapper/318:22:113
23704996362cyclictest0-21swapper/316:07:133
23704996362cyclictest0-21swapper/316:07:133
23704996362cyclictest0-21swapper/315:57:133
23702996362cyclictest0-21swapper/121:17:011
23702996362cyclictest0-21swapper/120:27:161
23702996362cyclictest0-21swapper/120:27:161
23702996362cyclictest0-21swapper/120:17:161
23702996362cyclictest0-21swapper/119:22:591
23702996362cyclictest0-21swapper/119:17:271
23702996362cyclictest0-21swapper/119:02:161
23702996362cyclictest0-21swapper/118:52:181
23702996362cyclictest0-21swapper/118:32:181
23702996362cyclictest0-21swapper/117:57:131
23702996362cyclictest0-21swapper/117:12:101
23702996362cyclictest0-21swapper/117:07:201
23702996362cyclictest0-21swapper/117:02:241
23702996362cyclictest0-21swapper/116:52:231
23702996362cyclictest0-21swapper/116:17:181
23702996362cyclictest0-21swapper/115:57:141
23702996362cyclictest0-21swapper/115:57:131
23702996361cyclictest32710-21aten2.4-expect17:32:191
23701996151cyclictest0-21swapper/019:35:340
23703996059cyclictest0-21swapper/220:20:082
23703996054cyclictest30023-21sshd16:10:372
23703996054cyclictest30023-21sshd16:10:372
23703996052cyclictest0-21swapper/219:20:162
23703995954cyclictest181ksoftirqd/218:15:452
23703995953cyclictest20713-21sshd19:40:382
23703995953cyclictest12830-21runrttasks19:12:322
23703995953cyclictest12830-21runrttasks19:12:322
23703995951cyclictest0-21swapper/216:22:022
23701995958cyclictest0-21swapper/018:12:200
23701995949cyclictest0-21swapper/017:31:210
23701995947cyclictest0-21swapper/019:27:150
23703995855cyclictest0-21swapper/221:13:362
23703995853cyclictest32059-21runrttasks16:14:002
23703995853cyclictest2302-21lldpd16:54:532
23703995853cyclictest1529-21munin-node20:12:212
23703995852cyclictest2781usb-storage21:26:382
23703995851cyclictest1462650telnet19:27:152
23701995851cyclictest0-21swapper/019:16:150
23701995851cyclictest0-21swapper/019:16:150
23701995851cyclictest0-21swapper/017:23:090
23701995841cyclictest0-21swapper/020:41:200
23701995841cyclictest0-21swapper/018:54:180
23703995756cyclictest0-21swapper/216:37:222
23703995752cyclictest9074-21munin-node19:07:292
23703995752cyclictest8960-21munin-node17:52:262
23703995752cyclictest5050irq/44-ahci20:11:572
23703995752cyclictest5050irq/44-ahci19:23:552
23703995752cyclictest4616-21munin-node17:42:252
23703995752cyclictest32595-21munin-node17:32:272
23703995752cyclictest2781usb-storage18:57:122
23703995752cyclictest2781usb-storage18:22:192
23703995752cyclictest2781usb-storage16:00:582
23703995752cyclictest278-21usb-storage18:07:122
23703995752cyclictest2539-21munin-node18:52:232
23703995752cyclictest181ksoftirqd/220:37:122
23703995752cyclictest181ksoftirqd/220:29:162
23703995752cyclictest181ksoftirqd/220:29:162
23703995752cyclictest181ksoftirqd/218:39:102
23703995752cyclictest181ksoftirqd/217:37:592
23703995752cyclictest181ksoftirqd/216:31:492
23703995752cyclictest14604-21munin-node20:42:192
23703995752cyclictest11100-21munin-node17:57:252
23703995752cyclictest0-21swapper/221:07:162
23703995752cyclictest0-21swapper/221:02:112
23703995752cyclictest0-21swapper/220:58:252
23703995752cyclictest0-21swapper/220:47:132
23703995752cyclictest0-21swapper/220:32:182
23703995752cyclictest0-21swapper/218:42:202
23703995752cyclictest0-21swapper/217:30:352
23703995752cyclictest0-21swapper/217:12:202
23703995752cyclictest0-21swapper/217:06:512
23703995751cyclictest5981-21telnet20:22:152
23703995751cyclictest29810-21runrttasks21:17:552
23703995751cyclictest29673-21telnet20:02:172
23703995751cyclictest28268-21runrttasks17:22:152
23703995751cyclictest27977-21runrttasks18:33:572
23703995751cyclictest27470-21munin-node19:57:242
23703995751cyclictest25912-21runrttasks18:30:092
23703995751cyclictest23155-21telnet19:47:172
23703995751cyclictest2218-21runrttasks18:50:122
23703995751cyclictest21888-21telnet17:07:202
23703995751cyclictest1876-21hald-addon-stor16:57:402
23703995751cyclictest1876-21hald-addon-stor16:35:112
23703995751cyclictest181ksoftirqd/216:03:562
23703995751cyclictest13333-21telnet18:02:212
23703995751cyclictest12851-21runrttasks16:45:272
23701995750cyclictest0-21swapper/018:50:580
23701995750cyclictest0-21swapper/018:08:330
23703995652cyclictest0-21swapper/216:22:152
23703995651cyclictest5050irq/44-ahci17:47:122
23703995651cyclictest26211-21telnet17:17:222
23703995651cyclictest181ksoftirqd/219:52:142
23703995651cyclictest0-21swapper/216:47:222
23701995646cyclictest0-21swapper/020:47:490
23701995548cyclictest0-21swapper/016:00:420
23701995352cyclictest0-21swapper/021:12:110
23701995352cyclictest0-21swapper/019:07:500
23701995251cyclictest76050irq/18-parport019:50:260
23701995251cyclictest0-21swapper/021:23:060
23701995251cyclictest0-21swapper/020:57:130
23701995251cyclictest0-21swapper/020:44:260
23701995251cyclictest0-21swapper/020:22:150
23701995251cyclictest0-21swapper/019:52:060
23701995251cyclictest0-21swapper/019:37:140
23701995251cyclictest0-21swapper/019:21:310
23701995251cyclictest0-21swapper/019:00:060
23701995251cyclictest0-21swapper/018:44:020
23701995251cyclictest0-21swapper/018:39:500
23701995251cyclictest0-21swapper/018:19:030
23701995251cyclictest0-21swapper/017:57:210
23701995251cyclictest0-21swapper/017:52:260
23701995251cyclictest0-21swapper/017:47:200
23701995251cyclictest0-21swapper/017:41:380
23701995251cyclictest0-21swapper/017:35:210
23701995251cyclictest0-21swapper/017:18:110
23701995251cyclictest0-21swapper/017:07:200
23701995251cyclictest0-21swapper/017:05:080
23701995251cyclictest0-21swapper/016:43:070
23701995251cyclictest0-21swapper/016:40:010
23701995251cyclictest0-21swapper/016:10:340
23701995251cyclictest0-21swapper/016:10:340
23701995251cyclictest0-21swapper/016:02:260
23701995241cyclictest0-21swapper/019:57:370
23701995240cyclictest0-21swapper/020:17:220
23701995240cyclictest0-21swapper/016:12:370
23701995150cyclictest0-21swapper/020:29:220
23701995150cyclictest0-21swapper/020:29:220
23701995150cyclictest0-21swapper/020:11:190
23701995150cyclictest0-21swapper/019:45:020
23701995150cyclictest0-21swapper/017:46:240
23701995150cyclictest0-21swapper/017:16:170
23701995150cyclictest0-21swapper/016:25:370
23701995140cyclictest0-21swapper/021:07:180
23701995140cyclictest0-21swapper/016:47:330
23701995131cyclictest0-21swapper/020:32:220
23701995049cyclictest0-21swapper/021:18:520
23701995049cyclictest0-21swapper/020:52:110
23701995049cyclictest0-21swapper/018:24:410
23701995049cyclictest0-21swapper/016:57:450
23701995049cyclictest0-21swapper/016:52:490
23701994941cyclictest0-21swapper/019:24:570
23701994847cyclictest0-21swapper/016:33:010
23701994841cyclictest0-21swapper/018:32:310
23701994841cyclictest0-21swapper/018:29:410
23701994841cyclictest0-21swapper/018:06:280
23701994746cyclictest0-21swapper/020:15:070
23701994544cyclictest0-21swapper/016:29:290
23701994331cyclictest0-21swapper/020:02:040
23703994241cyclictest0-21swapper/215:57:132
23701994241cyclictest0-21swapper/015:57:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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