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2026-09-18 - 17:14
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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 Fri Sep 18, 2026 12:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1584799108106cyclictest14807-21tune2fs08:00:111
1584799108102cyclictest18739-21tune2fs05:40:151
1584799104102cyclictest392-21md2_raid105:25:031
1584799104102cyclictest31492-21tune2fs04:55:171
1584999103102cyclictest0-21swapper/308:00:113
15849999392cyclictest0-21swapper/306:10:143
15847998983cyclictest25242-21tune2fs05:55:151
15847998882cyclictest27246-21tune2fs04:45:171
15847998882cyclictest21026-21tune2fs08:15:091
15847998882cyclictest16639-21tune2fs05:35:151
15847998881cyclictest5999-21tune2fs06:25:141
15847998782cyclictest392-21md2_raid107:14:591
15847998782cyclictest0-21swapper/106:30:241
15847998781cyclictest8379-21tune2fs07:45:101
15847998781cyclictest23231-21tune2fs05:50:151
15847998771cyclictest32047-21tune2fs07:25:121
15847998771cyclictest0-21swapper/107:20:111
15849998685cyclictest0-21swapper/305:40:153
15849998685cyclictest0-21swapper/303:55:223
15847998682cyclictest0-21swapper/107:55:571
15847998682cyclictest0-21swapper/106:10:201
15847998682cyclictest0-21swapper/103:30:071
15847998671cyclictest0-21swapper/108:24:571
15847998671cyclictest0-21swapper/106:35:101
15847998671cyclictest0-21swapper/105:30:191
15847998671cyclictest0-21swapper/105:20:211
15847998671cyclictest0-21swapper/105:10:141
15847998671cyclictest0-21swapper/105:00:231
15847998671cyclictest0-21swapper/104:35:241
15847998671cyclictest0-21swapper/103:30:241
15847998671cyclictest0-21swapper/103:20:191
15847998671cyclictest0-21swapper/103:05:231
15847998582cyclictest0-21swapper/105:50:011
15847998571cyclictest0-21swapper/107:08:011
15847998571cyclictest0-21swapper/106:05:151
15847998571cyclictest0-21swapper/104:50:191
15847998571cyclictest0-21swapper/104:25:051
15847998571cyclictest0-21swapper/104:02:161
15847998571cyclictest0-21swapper/103:40:281
15847998571cyclictest0-21swapper/103:35:251
15849998482cyclictest0-21swapper/304:25:173
15849998472cyclictest0-21swapper/307:05:143
15847998482cyclictest6013-21tune2fs07:40:111
15847998482cyclictest27587-21tune2fs07:15:121
15849998382cyclictest0-21swapper/308:34:563
15849998382cyclictest0-21swapper/307:24:583
15849998382cyclictest0-21swapper/307:05:003
15849998382cyclictest0-21swapper/306:50:213
15849998382cyclictest0-21swapper/306:25:143
15849998382cyclictest0-21swapper/306:05:243
15849998382cyclictest0-21swapper/306:02:173
15849998382cyclictest0-21swapper/305:45:173
15849998382cyclictest0-21swapper/305:37:463
15849998382cyclictest0-21swapper/305:30:203
15849998382cyclictest0-21swapper/305:25:033
15849998382cyclictest0-21swapper/305:15:143
15849998382cyclictest0-21swapper/303:17:233
15847998382cyclictest0-21swapper/108:14:571
15847998382cyclictest0-21swapper/108:09:561
15847998382cyclictest0-21swapper/107:34:581
15847998382cyclictest0-21swapper/104:30:051
15847998382cyclictest0-21swapper/103:20:071
15847998381cyclictest8139-21tune2fs05:15:181
15847998381cyclictest3668-21tune2fs05:05:181
15847998381cyclictest3523-21tune2fs03:50:191
15847998381cyclictest27756-21tune2fs08:30:101
15847998381cyclictest27503-21tune2fs06:00:151
15847998381cyclictest25231-21tune2fs04:40:191
15847998381cyclictest20709-21tune2fs04:30:181
15847998381cyclictest18628-21tune2fs03:10:231
15847998381cyclictest16833-21tune2fs06:50:131
15847998371cyclictest0-21swapper/104:00:061
15849998281cyclictest0-21swapper/307:55:103
15849998281cyclictest0-21swapper/307:40:113
15849998281cyclictest0-21swapper/307:25:123
15849998281cyclictest0-21swapper/307:15:123
15849998281cyclictest0-21swapper/305:05:183
15849998281cyclictest0-21swapper/305:00:173
15849998281cyclictest0-21swapper/304:55:173
15849998281cyclictest0-21swapper/304:50:203
15849998281cyclictest0-21swapper/304:40:193
15849998281cyclictest0-21swapper/304:30:183
15849998281cyclictest0-21swapper/304:10:203
15849998281cyclictest0-21swapper/303:50:193
15849998281cyclictest0-21swapper/303:30:203
15849998281cyclictest0-21swapper/303:10:233
15847998271cyclictest0-21swapper/106:40:101
15847997772cyclictest0-21swapper/104:10:191
15847997672cyclictest0-21swapper/107:02:171
15847997672cyclictest0-21swapper/106:55:221
15847997672cyclictest0-21swapper/104:05:251
15847997671cyclictest0-21swapper/107:35:111
15847997671cyclictest0-21swapper/107:35:111
15847997671cyclictest0-21swapper/106:49:301
15849997574cyclictest26148-21runrttasks03:25:523
15847997571cyclictest0-21swapper/108:20:071
15847997571cyclictest0-21swapper/107:50:101
15847997571cyclictest0-21swapper/106:15:181
15847997571cyclictest0-21swapper/104:15:231
15847997571cyclictest0-21swapper/103:48:341
15849997372cyclictest0-21swapper/308:15:183
15849997372cyclictest0-21swapper/307:50:093
15849997372cyclictest0-21swapper/307:45:103
15849997372cyclictest0-21swapper/307:30:193
15849997372cyclictest0-21swapper/306:30:233
15849997372cyclictest0-21swapper/306:20:223
15849997372cyclictest0-21swapper/306:15:193
15849997372cyclictest0-21swapper/305:55:173
15849997372cyclictest0-21swapper/305:13:063
15849997372cyclictest0-21swapper/304:15:253
15849997372cyclictest0-21swapper/304:05:173
15849997372cyclictest0-21swapper/303:40:223
15849997271cyclictest0-21swapper/308:25:163
15849997271cyclictest0-21swapper/308:14:573
15849997271cyclictest0-21swapper/308:08:103
15849997271cyclictest0-21swapper/306:45:193
15849997271cyclictest0-21swapper/306:35:103
15849997271cyclictest0-21swapper/305:20:233
15849997271cyclictest0-21swapper/304:22:333
15849997271cyclictest0-21swapper/304:00:193
15849997271cyclictest0-21swapper/303:40:063
15846996761cyclictest0-21swapper/003:50:170
15849996651cyclictest0-21swapper/304:45:163
15849996641cyclictest0-21swapper/303:06:203
15849996564cyclictest0-21swapper/305:50:153
15849996552cyclictest0-21swapper/307:36:533
15849996552cyclictest0-21swapper/307:36:533
15847996562cyclictest0-21swapper/106:22:531
15849996463cyclictest1865-21hald-addon-stor06:58:073
15849996463cyclictest1864-21hald-addon-stor07:14:203
15849996463cyclictest1864-21hald-addon-stor03:21:433
15849996362cyclictest22457-21aten2.4_r3power04:35:143
15849996362cyclictest0-21swapper/308:19:573
15849996362cyclictest0-21swapper/306:40:063
15849996362cyclictest0-21swapper/303:45:153
15848996260cyclictest0-21swapper/205:05:162
15848996252cyclictest0-21swapper/206:35:092
15848996159cyclictest0-21swapper/205:57:302
15846996160cyclictest0-21swapper/008:15:060
15846996160cyclictest0-21swapper/005:05:160
15846996160cyclictest0-21swapper/004:40:170
15846996160cyclictest0-21swapper/004:15:170
15846996059cyclictest0-21swapper/005:57:300
15848995851cyclictest3076-21telnet03:50:172
15848995841cyclictest0-21swapper/205:36:282
15848995756cyclictest0-21swapper/205:20:152
15846995756cyclictest0-21swapper/005:20:150
15846995741cyclictest0-21swapper/005:36:280
15848995651cyclictest0-21swapper/206:43:152
15848995453cyclictest278-21usb-storage07:48:412
15848995352cyclictest278-21usb-storage08:32:012
15848995352cyclictest278-21usb-storage08:26:212
15848995352cyclictest278-21usb-storage07:39:432
15848995352cyclictest278-21usb-storage07:39:432
15848995352cyclictest278-21usb-storage04:55:212
15848995352cyclictest278-21usb-storage03:58:282
15848995352cyclictest181ksoftirqd/207:10:342
15848995352cyclictest181ksoftirqd/206:04:362
15848995352cyclictest181ksoftirqd/203:44:392
15848995352cyclictest1142-21telnet07:30:102
15848995352cyclictest0-21swapper/207:05:112
15848995352cyclictest0-21swapper/206:23:422
15848995352cyclictest0-21swapper/206:10:122
15848995352cyclictest0-21swapper/205:50:122
15848995352cyclictest0-21swapper/205:25:422
15848995352cyclictest0-21swapper/204:32:182
15848995352cyclictest0-21swapper/204:20:132
15848995352cyclictest0-21swapper/204:15:172
15848995352cyclictest0-21swapper/204:00:202
15848995351cyclictest7612-21telnet06:30:122
15848995351cyclictest7608-21telnet05:15:152
15848995351cyclictest5449-21telnet06:25:112
15848995351cyclictest5050irq/44-ahci08:05:442
15848995351cyclictest5050irq/44-ahci04:39:482
15848995351cyclictest29109-21telnet06:05:122
15848995351cyclictest27097-21telnet07:15:092
15848995351cyclictest24776-21telnet04:40:172
15848995351cyclictest22928-21telnet08:20:062
15848995351cyclictest20679-21telnet08:15:062
15848995351cyclictest20618-21telnet07:00:112
15848995351cyclictest18605-21telnet08:10:072
15848995351cyclictest18242-21telnet04:25:152
15848995351cyclictest14330-21telnet08:00:092
15848995341cyclictest0-21swapper/206:52:272
15848995341cyclictest0-21swapper/206:45:362
15848995341cyclictest0-21swapper/203:45:252
15848995341cyclictest0-21swapper/203:39:462
15848995341cyclictest0-21swapper/203:08:402
15846995352cyclictest76050irq/18-parport008:26:490
15846995352cyclictest76050irq/18-parport008:06:220
15846995352cyclictest76050irq/18-parport007:20:080
15846995352cyclictest76050irq/18-parport006:24:200
15846995352cyclictest76050irq/18-parport006:15:540
15846995352cyclictest76050irq/18-parport006:03:490
15846995352cyclictest76050irq/18-parport005:52:510
15846995352cyclictest76050irq/18-parport005:42:520
15846995352cyclictest76050irq/18-parport005:03:570
15846995352cyclictest76050irq/18-parport004:32:000
15846995352cyclictest76050irq/18-parport004:10:090
15846995352cyclictest76050irq/18-parport003:46:400
15846995352cyclictest76050irq/18-parport003:12:210
15846995352cyclictest0-21swapper/008:10:070
15846995352cyclictest0-21swapper/007:15:100
15846995352cyclictest0-21swapper/006:40:100
15846995352cyclictest0-21swapper/006:35:090
15846995352cyclictest0-21swapper/006:30:130
15846995352cyclictest0-21swapper/006:10:120
15846995352cyclictest0-21swapper/005:46:070
15846995352cyclictest0-21swapper/005:25:420
15846995352cyclictest0-21swapper/005:15:150
15846995352cyclictest0-21swapper/005:11:090
15846995352cyclictest0-21swapper/004:25:150
15846995352cyclictest0-21swapper/004:20:130
15846995352cyclictest0-21swapper/004:00:200
15846995352cyclictest0-21swapper/003:21:330
15846995351cyclictest76050irq/18-parport007:57:350
15846995351cyclictest76050irq/18-parport007:34:490
15846995351cyclictest76050irq/18-parport007:14:100
15846995351cyclictest76050irq/18-parport007:05:030
15846995351cyclictest76050irq/18-parport007:00:570
15846995351cyclictest76050irq/18-parport006:50:210
15846995351cyclictest76050irq/18-parport006:25:380
15846995351cyclictest76050irq/18-parport004:52:590
15846995351cyclictest76050irq/18-parport003:18:530
15846995351cyclictest5050irq/44-ahci07:25:330
15846995351cyclictest5050irq/44-ahci03:35:480
15846995341cyclictest0-21swapper/006:45:360
15846995341cyclictest0-21swapper/003:05:400
15848995251cyclictest9534-21telnet04:05:162
15848995251cyclictest5321-21telnet05:10:132
15848995251cyclictest5050irq/44-ahci06:55:052
15848995251cyclictest26800-21telnet04:45:142
15848995251cyclictest26672-21telnet03:30:172
15848995251cyclictest18334-21telnet05:40:132
15848995251cyclictest0-21swapper/207:57:312
15848995251cyclictest0-21swapper/207:50:232
15848995251cyclictest0-21swapper/207:40:112
15848995251cyclictest0-21swapper/207:25:332
15848995251cyclictest0-21swapper/207:20:402
15848995251cyclictest0-21swapper/206:15:442
15848995251cyclictest0-21swapper/205:45:162
15848995251cyclictest0-21swapper/205:30:162
15848995251cyclictest0-21swapper/205:00:292
15848995251cyclictest0-21swapper/204:52:022
15848995251cyclictest0-21swapper/204:10:212
15848995251cyclictest0-21swapper/203:25:472
15848995251cyclictest0-21swapper/203:20:152
15848995251cyclictest0-21swapper/203:17:112
15848995251cyclictest0-21swapper/203:10:112
15846995251cyclictest76050irq/18-parport007:40:110
15846995251cyclictest76050irq/18-parport004:57:070
15846995251cyclictest76050irq/18-parport004:35:080
15846995251cyclictest0-21swapper/008:31:050
15846995251cyclictest0-21swapper/008:20:060
15846995251cyclictest0-21swapper/008:00:090
15846995251cyclictest0-21swapper/007:50:130
15846995251cyclictest0-21swapper/007:48:030
15846995251cyclictest0-21swapper/007:35:090
15846995251cyclictest0-21swapper/007:35:090
15846995251cyclictest0-21swapper/006:55:050
15846995251cyclictest0-21swapper/006:05:120
15846995251cyclictest0-21swapper/005:30:160
15846995251cyclictest0-21swapper/004:45:140
15846995251cyclictest0-21swapper/004:05:160
15846995251cyclictest0-21swapper/003:55:100
15846995251cyclictest0-21swapper/003:40:180
15846995251cyclictest0-21swapper/003:30:170
15846995251cyclictest0-21swapper/003:25:470
231110ksoftirqd/30-21swapper/303:03:523
1699110migration/214222-21fschecks_time03:00:222
31100ksoftirqd/00-21swapper/003:01:370
121100ksoftirqd/10-21swapper/103:03:521
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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