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2026-04-29 - 06:09
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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 Wed Apr 29, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
215389910593cyclictest2527-21crond21:14:031
21538999492cyclictest20482-21tune2fs18:24:241
21547999392cyclictest0-21swapper/318:24:243
21547999382cyclictest0-21swapper/319:14:233
21547998472cyclictest0-21swapper/318:39:263
21547998382cyclictest25794-21sed19:49:283
21547998382cyclictest0-21swapper/322:29:093
21547998382cyclictest0-21swapper/322:29:093
21547998382cyclictest0-21swapper/322:19:153
21547998382cyclictest0-21swapper/322:04:063
21547998382cyclictest0-21swapper/321:54:013
21547998382cyclictest0-21swapper/321:09:173
21547998382cyclictest0-21swapper/320:59:173
21547998382cyclictest0-21swapper/320:44:293
21547998382cyclictest0-21swapper/320:29:233
21547998382cyclictest0-21swapper/319:39:203
21547998382cyclictest0-21swapper/319:34:303
21547998382cyclictest0-21swapper/318:14:243
21538998382cyclictest0-21swapper/121:54:041
21538998382cyclictest0-21swapper/121:49:221
21538998382cyclictest0-21swapper/121:19:231
21538998382cyclictest0-21swapper/121:09:171
21538998382cyclictest0-21swapper/120:54:271
21538998382cyclictest0-21swapper/120:29:231
21538998382cyclictest0-21swapper/120:24:251
21538998382cyclictest0-21swapper/120:23:221
21538998382cyclictest0-21swapper/120:14:261
21538998382cyclictest0-21swapper/120:09:261
21538998382cyclictest0-21swapper/119:49:261
21538998382cyclictest0-21swapper/119:34:301
21538998382cyclictest0-21swapper/119:09:291
21538998382cyclictest0-21swapper/119:04:281
21538998382cyclictest0-21swapper/118:44:301
21538998382cyclictest0-21swapper/118:39:301
21538998382cyclictest0-21swapper/118:19:101
21538998382cyclictest0-21swapper/118:13:281
21538998382cyclictest0-21swapper/117:49:301
21538998382cyclictest0-21swapper/117:48:251
21538998382cyclictest0-21swapper/117:39:331
21538998382cyclictest0-21swapper/117:19:321
21538998381cyclictest14216-21tune2fs20:39:191
21538998371cyclictest0-21swapper/120:44:291
21547998281cyclictest392-21md2_raid121:14:033
21547998281cyclictest0-21swapper/320:39:193
21547998271cyclictest0-21swapper/320:54:193
21538997472cyclictest25125-21tune2fs22:19:151
21547997372cyclictest0-21swapper/322:39:113
21547997372cyclictest0-21swapper/322:28:153
21547997372cyclictest0-21swapper/321:54:213
21547997372cyclictest0-21swapper/321:39:143
21547997372cyclictest0-21swapper/321:24:123
21547997372cyclictest0-21swapper/321:06:513
21547997372cyclictest0-21swapper/320:37:043
21547997372cyclictest0-21swapper/320:24:163
21547997372cyclictest0-21swapper/320:09:263
21547997372cyclictest0-21swapper/319:34:043
21547997372cyclictest0-21swapper/319:27:083
21547997372cyclictest0-21swapper/318:05:403
21547997372cyclictest0-21swapper/317:56:223
21547997372cyclictest0-21swapper/317:39:243
21547997372cyclictest0-21swapper/317:29:373
21547997372cyclictest0-21swapper/317:18:593
21538997372cyclictest5778-21fschecks_time21:34:171
21538997372cyclictest0-21swapper/122:39:111
21538997372cyclictest0-21swapper/122:24:141
21538997372cyclictest0-21swapper/121:04:171
21538997372cyclictest0-21swapper/119:54:191
21538997372cyclictest0-21swapper/118:54:221
21538997372cyclictest0-21swapper/117:24:321
21538997371cyclictest2743-21aten2.4-expect18:59:211
21547997271cyclictest0-21swapper/322:34:103
21547997271cyclictest0-21swapper/322:09:073
21547997271cyclictest0-21swapper/321:44:033
21547997271cyclictest0-21swapper/321:39:023
21547997271cyclictest0-21swapper/320:49:243
21547997271cyclictest0-21swapper/320:19:273
21547997271cyclictest0-21swapper/320:04:253
21547997271cyclictest0-21swapper/320:04:253
21547997271cyclictest0-21swapper/320:03:463
21547997271cyclictest0-21swapper/318:59:303
21547997271cyclictest0-21swapper/318:49:303
21547997271cyclictest0-21swapper/318:33:313
21547997271cyclictest0-21swapper/318:33:313
21547997271cyclictest0-21swapper/317:59:313
21547997271cyclictest0-21swapper/317:44:323
21538997271cyclictest0-21swapper/122:29:091
21538997271cyclictest0-21swapper/122:29:091
21538997271cyclictest0-21swapper/122:04:061
21538997170cyclictest22532-21fschecks_time18:29:241
21538997170cyclictest22532-21fschecks_time18:29:241
21538997069cyclictest7711-21fschecks_count21:39:161
21538997069cyclictest0-21swapper/121:59:131
21547996664cyclictest1320-21grep18:54:253
21538996563cyclictest22606-21tune2fs19:44:211
21547996463cyclictest0-21swapper/317:49:233
21547996462cyclictest0-21swapper/319:54:283
21547996462cyclictest0-21swapper/318:34:293
21547996462cyclictest0-21swapper/317:34:313
21538996463cyclictest9477-21fschecks_count17:59:241
21547996362cyclictest0-21swapper/322:14:013
21547996362cyclictest0-21swapper/321:59:123
21547996362cyclictest0-21swapper/321:29:183
21547996362cyclictest0-21swapper/321:19:143
21547996362cyclictest0-21swapper/320:14:173
21547996362cyclictest0-21swapper/319:44:203
21547996362cyclictest0-21swapper/319:19:233
21547996362cyclictest0-21swapper/319:09:083
21547996362cyclictest0-21swapper/319:04:083
21547996362cyclictest0-21swapper/318:44:083
21547996362cyclictest0-21swapper/318:19:263
21547996362cyclictest0-21swapper/318:09:233
21547996362cyclictest0-21swapper/317:24:233
21547996362cyclictest0-21swapper/317:19:243
21538996362cyclictest0-21swapper/122:34:101
21538996362cyclictest0-21swapper/122:14:011
21538996362cyclictest0-21swapper/122:09:071
21538996362cyclictest0-21swapper/121:44:031
21538996362cyclictest0-21swapper/121:29:151
21538996362cyclictest0-21swapper/121:24:031
21538996362cyclictest0-21swapper/120:59:161
21538996362cyclictest0-21swapper/120:34:041
21538996362cyclictest0-21swapper/120:04:231
21538996362cyclictest0-21swapper/120:04:231
21538996362cyclictest0-21swapper/119:59:191
21538996362cyclictest0-21swapper/119:39:061
21538996362cyclictest0-21swapper/119:29:191
21538996362cyclictest0-21swapper/119:24:191
21538996362cyclictest0-21swapper/119:19:201
21538996362cyclictest0-21swapper/119:14:111
21538996362cyclictest0-21swapper/118:49:201
21538996362cyclictest0-21swapper/118:34:091
21538996362cyclictest0-21swapper/118:19:221
21538996362cyclictest0-21swapper/118:04:101
21538996362cyclictest0-21swapper/117:54:241
21538996362cyclictest0-21swapper/117:29:111
21538996362cyclictest0-21swapper/117:14:241
21538996361cyclictest18509-21tune2fs20:49:181
21538996351cyclictest0-21swapper/117:34:111
21538996351cyclictest0-21swapper/117:14:121
21539996261cyclictest0-21swapper/222:19:182
21539996250cyclictest0-21swapper/222:24:122
21537996261cyclictest0-21swapper/018:04:210
21539996059cyclictest0-21swapper/218:29:222
21539996059cyclictest0-21swapper/218:29:222
21537995857cyclictest0-21swapper/020:24:160
21537995857cyclictest0-21swapper/017:19:230
21537995851cyclictest0-21swapper/017:29:350
21539995652cyclictest0-21swapper/217:52:382
21537995651cyclictest0-21swapper/020:02:450
21539995554cyclictest32387-21munin-node22:34:222
21539995554cyclictest29833-21munin-node18:44:302
21539995554cyclictest23859-21aten2.4_r3power17:19:232
21539995554cyclictest23750-21munin-node22:14:232
21539995554cyclictest21156-21munin-node19:39:252
21539995552cyclictest0-21swapper/220:05:152
21539995552cyclictest0-21swapper/220:05:152
21539995541cyclictest25134-21fschecks_time21:04:182
21537995551cyclictest0-21swapper/019:40:320
21537995541cyclictest0-21swapper/018:57:350
21539995453cyclictest966-21munin-node17:39:292
21539995453cyclictest8957-21latency_hist17:59:112
21539995453cyclictest5849-21munin-node20:19:222
21539995453cyclictest4211-21munin-node18:59:332
21539995453cyclictest3549-21munin-node17:44:302
21539995453cyclictest29987-21munin-node19:59:282
21539995453cyclictest29804-21iostat22:29:162
21539995453cyclictest29804-21iostat22:29:162
21539995453cyclictest27105-21munin-node18:39:232
21539995453cyclictest24609-21munin-node19:49:182
21539995453cyclictest22533-21munin-node17:14:292
21539995453cyclictest20875-21munin-node18:24:272
21539995453cyclictest20233-21munin-node20:54:172
21539995453cyclictest16883-21needreboot20:44:232
21539995453cyclictest16595-21munin-node18:14:282
21539995453cyclictest1578-21munin-node18:54:272
21539995453cyclictest13219-21sshd18:09:072
21539995453cyclictest12022-21fschecks_time19:19:232
21539995452cyclictest181ksoftirqd/221:47:492
21537995453cyclictest0-21swapper/018:09:210
21537995450cyclictest0-21swapper/022:10:160
21537995450cyclictest0-21swapper/021:06:490
21537995447cyclictest0-21swapper/017:40:300
21547995352cyclictest0-21swapper/317:14:123
21539995352cyclictest7869-21munin-node19:09:242
21539995352cyclictest5873-21munin-node19:04:252
21539995352cyclictest30478-21munin-node17:34:232
21539995352cyclictest27380-21munin-node17:24:332
21539995352cyclictest22387-21munin-node20:59:152
21539995352cyclictest12678-21munin-node21:49:192
21539995352cyclictest0-21swapper/221:59:132
21539995352cyclictest0-21swapper/221:54:442
21539995352cyclictest0-21swapper/221:42:532
21539995352cyclictest0-21swapper/221:30:572
21539995352cyclictest0-21swapper/221:09:152
21539995352cyclictest0-21swapper/220:36:252
21539995352cyclictest0-21swapper/220:32:162
21539995352cyclictest0-21swapper/220:26:122
21539995352cyclictest0-21swapper/220:14:342
21539995352cyclictest0-21swapper/219:54:482
21539995352cyclictest0-21swapper/219:15:412
21539995352cyclictest0-21swapper/218:49:212
21539995352cyclictest0-21swapper/218:34:202
21539995352cyclictest0-21swapper/218:21:442
21539995352cyclictest0-21swapper/218:03:202
21539995352cyclictest0-21swapper/217:30:372
21539995341cyclictest32107-21open_files21:19:222
21539995341cyclictest18416-21fschecks_time19:34:222
21539995341cyclictest18044-21aten2.4_r3power22:04:132
21539995341cyclictest14864-21open_inodes20:39:242
21539995341cyclictest1432-21gltestperf21:24:152
21539995341cyclictest14136-21gltestperf18:09:242
21539995341cyclictest0-21swapper/219:29:302
21537995352cyclictest76050irq/18-parport022:06:160
21537995352cyclictest76050irq/18-parport021:34:450
21537995352cyclictest76050irq/18-parport020:56:350
21537995352cyclictest76050irq/18-parport019:34:460
21537995352cyclictest76050irq/18-parport018:51:440
21537995352cyclictest76050irq/18-parport018:33:540
21537995352cyclictest76050irq/18-parport018:33:540
21537995352cyclictest76050irq/18-parport017:54:480
21537995352cyclictest31ksoftirqd/020:46:470
21537995352cyclictest128650irq/46-eth019:53:200
21537995352cyclictest0-21swapper/022:34:150
21537995352cyclictest0-21swapper/022:24:120
21537995352cyclictest0-21swapper/022:19:120
21537995352cyclictest0-21swapper/021:40:210
21537995352cyclictest0-21swapper/021:14:030
21537995352cyclictest0-21swapper/020:09:180
21537995352cyclictest0-21swapper/019:54:190
21537995352cyclictest0-21swapper/019:14:250
21537995352cyclictest0-21swapper/019:06:090
21537995352cyclictest0-21swapper/018:36:260
21537995352cyclictest0-21swapper/018:21:120
21537995352cyclictest0-21swapper/017:48:420
21537995351cyclictest5050irq/44-ahci20:40:450
21537995351cyclictest5050irq/44-ahci18:59:450
21537995351cyclictest128650irq/46-eth021:54:370
21537995351cyclictest0-21swapper/022:39:110
21537995341cyclictest0-21swapper/022:17:510
21537995341cyclictest0-21swapper/021:59:160
21537995341cyclictest0-21swapper/021:49:240
21537995341cyclictest0-21swapper/021:30:420
21537995341cyclictest0-21swapper/021:22:260
21537995341cyclictest0-21swapper/020:51:570
21537995341cyclictest0-21swapper/020:34:240
21537995341cyclictest0-21swapper/020:19:130
21537995341cyclictest0-21swapper/020:18:480
21537995341cyclictest0-21swapper/019:24:340
21537995341cyclictest0-21swapper/019:20:510
21537995341cyclictest0-21swapper/019:09:200
21537995341cyclictest0-21swapper/018:44:220
21537995341cyclictest0-21swapper/018:39:330
21537995341cyclictest0-21swapper/017:34:270
21537995341cyclictest0-21swapper/017:17:490
21539995241cyclictest973-21fschecks_count20:09:202
21539995241cyclictest763-21aten2.4_r3power22:39:112
21539995241cyclictest7109-21latency_hist21:39:022
21539995241cyclictest29638-21if_eth121:14:202
21539995241cyclictest22368-21cpuspeed19:44:192
21539995241cyclictest13555-21aten2.4_r3power19:24:192
21539995241cyclictest0-21swapper/222:09:152
21537995251cyclictest0-21swapper/021:24:300
21537995251cyclictest0-21swapper/021:09:140
21537995251cyclictest0-21swapper/020:59:250
21537995251cyclictest0-21swapper/020:29:170
21537995251cyclictest0-21swapper/019:45:420
21537995251cyclictest0-21swapper/018:14:350
21537995251cyclictest0-21swapper/017:59:220
21537995251cyclictest0-21swapper/017:53:310
21537995241cyclictest0-21swapper/022:29:180
21537995241cyclictest0-21swapper/022:29:180
21537995241cyclictest0-21swapper/020:04:550
21537995241cyclictest0-21swapper/020:04:550
21537995241cyclictest0-21swapper/018:24:300
21537995150cyclictest0-21swapper/021:44:140
21537995150cyclictest0-21swapper/019:31:160
21539995049cyclictest0-21swapper/220:49:162
21537995049cyclictest0-21swapper/017:24:150
21539994541cyclictest0-21swapper/217:14:122
21537994241cyclictest0-21swapper/017:14:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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