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2026-05-19 - 11:51
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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 Tue May 19, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3029599109102cyclictest22543-21tune2fs20:21:121
3029599109102cyclictest13776-21tune2fs18:46:171
3029599108102cyclictest18279-21tune2fs17:41:191
3029799107102cyclictest0-21swapper/320:21:123
3029799107102cyclictest0-21swapper/318:46:173
3029599107103cyclictest0-21swapper/117:48:171
3029799106102cyclictest0-21swapper/317:41:193
3029799105102cyclictest0-21swapper/318:31:003
3029799105102cyclictest0-21swapper/318:31:003
302959910492cyclictest9901-21tune2fs21:06:111
3029599104102cyclictest20473-21tune2fs21:31:121
3029799103102cyclictest0-21swapper/321:56:103
3029799103102cyclictest0-21swapper/321:31:123
3029799103102cyclictest0-21swapper/321:06:113
3029799103102cyclictest0-21swapper/320:41:123
3029799103102cyclictest0-21swapper/320:01:133
3029599103102cyclictest31573-21tune2fs21:56:101
3029599103102cyclictest31236-21tune2fs20:41:121
3029599103102cyclictest14091-21tune2fs20:01:131
30297999792cyclictest0-21swapper/321:46:143
30297999792cyclictest0-21swapper/320:11:173
30297999792cyclictest0-21swapper/319:46:163
30297999792cyclictest0-21swapper/319:21:193
30297999792cyclictest0-21swapper/319:01:193
30297999692cyclictest0-21swapper/322:21:053
30297999692cyclictest0-21swapper/322:16:093
30297999692cyclictest0-21swapper/322:06:163
30297999692cyclictest0-21swapper/321:51:173
30297999692cyclictest0-21swapper/321:51:173
30297999692cyclictest0-21swapper/321:36:073
30297999692cyclictest0-21swapper/321:30:553
30297999692cyclictest0-21swapper/320:46:133
30297999692cyclictest0-21swapper/319:31:163
30297999692cyclictest0-21swapper/318:11:143
30297999692cyclictest0-21swapper/317:16:223
30297999692cyclictest0-21swapper/317:06:183
30295999692cyclictest0-21swapper/118:36:001
30297999592cyclictest0-21swapper/322:11:343
30297999592cyclictest0-21swapper/322:01:123
30297999592cyclictest0-21swapper/321:16:093
30297999592cyclictest0-21swapper/321:01:113
30297999592cyclictest0-21swapper/320:56:183
30297999592cyclictest0-21swapper/320:26:113
30297999592cyclictest0-21swapper/320:16:093
30297999592cyclictest0-21swapper/319:56:223
30297999592cyclictest0-21swapper/319:51:123
30297999592cyclictest0-21swapper/319:26:153
30297999592cyclictest0-21swapper/319:16:133
30297999592cyclictest0-21swapper/319:11:163
30297999592cyclictest0-21swapper/319:11:003
30297999592cyclictest0-21swapper/318:56:143
30297999592cyclictest0-21swapper/318:51:213
30297999592cyclictest0-21swapper/318:01:183
30297999592cyclictest0-21swapper/317:51:193
30297999592cyclictest0-21swapper/317:46:233
30297999592cyclictest0-21swapper/317:21:263
30297999592cyclictest0-21swapper/317:11:173
30297999592cyclictest0-21swapper/316:56:583
30297999581cyclictest0-21swapper/318:41:153
30295999392cyclictest0-21swapper/121:51:171
30295999392cyclictest0-21swapper/121:51:171
30295999392cyclictest0-21swapper/117:51:211
30295998982cyclictest11966-21tune2fs21:11:091
30297998882cyclictest0-21swapper/318:21:023
30295998882cyclictest7649-21tune2fs21:01:121
30295998882cyclictest29023-21tune2fs19:21:131
30295998882cyclictest0-21swapper/122:11:141
30295998881cyclictest18378-21tune2fs21:26:081
30297998782cyclictest0-21swapper/321:11:093
30297998782cyclictest0-21swapper/320:36:133
30297998782cyclictest0-21swapper/318:31:203
30297998782cyclictest0-21swapper/318:06:133
30297998782cyclictest0-21swapper/317:56:193
30297998782cyclictest0-21swapper/317:36:203
30297998782cyclictest0-21swapper/317:36:043
30297998782cyclictest0-21swapper/317:01:593
30297998771cyclictest0-21swapper/321:41:063
30297998771cyclictest0-21swapper/320:06:123
30297998771cyclictest0-21swapper/318:21:173
30295998782cyclictest0-21swapper/119:21:001
30295998782cyclictest0-21swapper/118:56:001
30295998782cyclictest0-21swapper/118:21:211
30295998781cyclictest11660-21tune2fs18:41:151
30295998772cyclictest0-21swapper/118:56:001
30297998682cyclictest0-21swapper/321:21:093
30297998682cyclictest0-21swapper/320:51:073
30297998682cyclictest0-21swapper/320:31:093
30297998682cyclictest0-21swapper/319:41:123
30297998671cyclictest0-21swapper/318:36:173
30297998671cyclictest0-21swapper/317:26:263
30295998682cyclictest0-21swapper/122:16:131
30295998682cyclictest0-21swapper/118:15:581
30295998682cyclictest0-21swapper/117:30:511
30295998671cyclictest0-21swapper/120:51:121
30295998671cyclictest0-21swapper/119:04:511
30297998582cyclictest0-21swapper/319:36:113
30295998482cyclictest5430-21tune2fs19:41:131
30295998382cyclictest0-21swapper/121:16:251
30295998382cyclictest0-21swapper/120:46:181
30295998382cyclictest0-21swapper/120:10:581
30295998382cyclictest0-21swapper/119:11:171
30295998382cyclictest0-21swapper/118:16:231
30295998382cyclictest0-21swapper/118:06:201
30295998382cyclictest0-21swapper/117:06:251
30295998382cyclictest0-21swapper/116:56:251
30295998381cyclictest964-21tune2fs19:31:161
30295998381cyclictest9528-21tune2fs18:36:151
30295998381cyclictest607-21tune2fs17:01:201
30295998381cyclictest5259-21tune2fs18:26:161
30295998381cyclictest5259-21tune2fs18:26:161
30295998381cyclictest31221-21tune2fs19:26:131
30295998381cyclictest24881-21tune2fs20:26:101
30295998381cyclictest22744-21tune2fs21:36:091
30295998381cyclictest16356-21tune2fs21:21:081
30295998381cyclictest16087-21tune2fs20:06:111
30295998381cyclictest11938-21tune2fs19:56:121
30295998381cyclictest10084-21tune2fs22:21:081
30295998271cyclictest0-21swapper/120:56:131
30295998271cyclictest0-21swapper/119:51:111
30295998271cyclictest0-21swapper/119:48:121
30295997872cyclictest0-21swapper/117:17:561
30295997772cyclictest0-21swapper/121:41:051
30295997772cyclictest0-21swapper/120:16:181
30295997671cyclictest0-21swapper/122:06:141
30295997671cyclictest0-21swapper/122:01:111
30297997571cyclictest0-21swapper/316:56:063
30295997571cyclictest0-21swapper/121:48:071
30295997571cyclictest0-21swapper/120:40:571
30295997571cyclictest0-21swapper/119:36:141
30295997571cyclictest0-21swapper/119:06:151
30295997571cyclictest0-21swapper/117:56:161
30295997571cyclictest0-21swapper/117:36:231
30295997571cyclictest0-21swapper/117:21:241
30295997372cyclictest0-21swapper/120:31:201
30295997372cyclictest0-21swapper/117:31:281
30295997271cyclictest0-21swapper/118:01:161
30295997271cyclictest0-21swapper/117:11:171
30296996362cyclictest0-21swapper/220:36:422
30296996362cyclictest0-21swapper/218:42:492
30296996362cyclictest0-21swapper/217:06:442
30296996361cyclictest278-21usb-storage21:10:072
30296996361cyclictest278-21usb-storage20:26:032
30296996361cyclictest278-21usb-storage19:28:112
30296996361cyclictest278-21usb-storage17:11:462
30296996261cyclictest0-21swapper/221:49:402
30296996261cyclictest0-21swapper/220:02:082
30296996261cyclictest0-21swapper/219:02:202
30296996261cyclictest0-21swapper/218:57:422
30296996261cyclictest0-21swapper/218:52:582
30296996261cyclictest0-21swapper/218:32:392
30296996261cyclictest0-21swapper/218:02:222
30296996261cyclictest0-21swapper/217:57:442
30296996261cyclictest0-21swapper/217:19:362
30296996261cyclictest0-21swapper/217:00:242
30294996261cyclictest0-21swapper/022:21:050
30296996160cyclictest278-21usb-storage19:07:002
30296996160cyclictest0-21swapper/222:15:132
30296996160cyclictest0-21swapper/220:09:192
30296996160cyclictest0-21swapper/218:47:402
30296996160cyclictest0-21swapper/218:12:522
30296996159cyclictest278-21usb-storage18:27:332
30296996159cyclictest278-21usb-storage18:27:332
30296996059cyclictest0-21swapper/222:08:412
30296996059cyclictest0-21swapper/220:57:322
30296996059cyclictest0-21swapper/219:47:342
30296996059cyclictest0-21swapper/218:37:012
30296996059cyclictest0-21swapper/217:55:242
30296995958cyclictest0-21swapper/221:41:032
30296995958cyclictest0-21swapper/219:21:112
30296995958cyclictest0-21swapper/217:48:392
30296995958cyclictest0-21swapper/217:03:402
30296995957cyclictest278-21usb-storage20:53:422
30296995957cyclictest278-21usb-storage17:39:092
30296995857cyclictest0-21swapper/222:16:412
30296995857cyclictest0-21swapper/222:05:512
30296995857cyclictest0-21swapper/221:54:352
30296995857cyclictest0-21swapper/221:54:352
30296995857cyclictest0-21swapper/221:25:202
30296995857cyclictest0-21swapper/221:15:072
30294995852cyclictest0-21swapper/019:38:210
30294995841cyclictest0-21swapper/020:50:460
30294995841cyclictest0-21swapper/019:44:020
30294995841cyclictest0-21swapper/019:01:180
30296995756cyclictest0-21swapper/221:27:042
30296995756cyclictest0-21swapper/220:33:062
30296995756cyclictest0-21swapper/219:59:042
30296995756cyclictest0-21swapper/217:31:212
30294995751cyclictest0-21swapper/018:58:180
30296995655cyclictest0-21swapper/220:25:472
30296995655cyclictest0-21swapper/219:15:152
30296995554cyclictest0-21swapper/217:41:162
30296995551cyclictest0-21swapper/221:20:132
30296995453cyclictest181ksoftirqd/220:46:422
30296995453cyclictest0-21swapper/220:15:252
30296995453cyclictest0-21swapper/218:16:132
30296995452cyclictest5050irq/44-ahci19:37:112
30294995453cyclictest76050irq/18-parport020:39:020
30294995453cyclictest0-21swapper/021:40:080
30294995442cyclictest76050irq/18-parport022:19:060
30294995442cyclictest76050irq/18-parport021:34:080
30294995442cyclictest76050irq/18-parport021:20:350
30294995442cyclictest76050irq/18-parport018:43:330
30294995442cyclictest76050irq/18-parport018:02:300
30294995442cyclictest0-21swapper/021:24:150
30294995442cyclictest0-21swapper/020:02:180
30294995442cyclictest0-21swapper/019:31:170
30294995442cyclictest0-21swapper/018:15:180
30296995352cyclictest32448-21kworker/2:120:44:042
30296995352cyclictest0-21swapper/219:53:182
30296995352cyclictest0-21swapper/219:16:102
30296995352cyclictest0-21swapper/218:21:052
30296995352cyclictest0-21swapper/217:29:372
30296995351cyclictest5050irq/44-ahci21:32:512
30296995351cyclictest5050irq/44-ahci19:31:182
30296995351cyclictest5050irq/44-ahci18:06:082
30296995341cyclictest0-21swapper/221:56:312
30296995341cyclictest0-21swapper/220:17:332
30296995341cyclictest0-21swapper/217:25:082
30294995352cyclictest76050irq/18-parport018:31:530
30294995352cyclictest76050irq/18-parport018:21:030
30294995352cyclictest31ksoftirqd/017:27:380
30294995352cyclictest0-21swapper/019:54:180
30294995352cyclictest0-21swapper/017:23:300
30294995352cyclictest0-21swapper/017:07:560
30294995351cyclictest128650irq/46-eth022:09:050
30294995351cyclictest128650irq/46-eth021:47:060
30294995341cyclictest76050irq/18-parport022:11:370
30294995341cyclictest76050irq/18-parport020:56:260
30294995341cyclictest76050irq/18-parport020:35:360
30294995341cyclictest278-21usb-storage18:28:530
30294995341cyclictest278-21usb-storage18:28:530
30294995341cyclictest278-21usb-storage17:58:180
30294995341cyclictest0-21swapper/022:01:190
30294995341cyclictest0-21swapper/021:55:590
30294995341cyclictest0-21swapper/021:50:580
30294995341cyclictest0-21swapper/021:50:580
30294995341cyclictest0-21swapper/021:42:040
30294995341cyclictest0-21swapper/021:06:230
30294995341cyclictest0-21swapper/021:03:110
30294995341cyclictest0-21swapper/020:51:020
30294995341cyclictest0-21swapper/020:26:150
30294995341cyclictest0-21swapper/020:18:130
30294995341cyclictest0-21swapper/020:12:410
30294995341cyclictest0-21swapper/020:06:410
30294995341cyclictest0-21swapper/019:57:080
30294995341cyclictest0-21swapper/019:46:200
30294995341cyclictest0-21swapper/019:26:000
30294995341cyclictest0-21swapper/019:21:100
30294995341cyclictest0-21swapper/019:17:510
30294995341cyclictest0-21swapper/019:06:380
30294995341cyclictest0-21swapper/018:51:480
30294995341cyclictest0-21swapper/018:46:100
30294995341cyclictest0-21swapper/018:37:190
30294995341cyclictest0-21swapper/018:16:060
30294995341cyclictest0-21swapper/018:06:060
30294995341cyclictest0-21swapper/017:55:280
30294995341cyclictest0-21swapper/017:47:430
30294995341cyclictest0-21swapper/017:41:150
30294995341cyclictest0-21swapper/017:36:270
30294995341cyclictest0-21swapper/017:32:530
30294995341cyclictest0-21swapper/017:16:110
30294995341cyclictest0-21swapper/017:13:400
30294995341cyclictest0-21swapper/017:02:440
30296995251cyclictest1876-21hald-addon-stor19:41:302
30296995251cyclictest0-21swapper/222:21:042
30296995251cyclictest0-21swapper/221:02:332
30296995241cyclictest0-21swapper/221:36:202
30295995251cyclictest0-21swapper/116:56:061
30294995251cyclictest0-21swapper/021:29:240
30294995251cyclictest0-21swapper/021:11:580
30294995251cyclictest0-21swapper/019:11:180
30294995241cyclictest0-21swapper/020:41:160
30294995241cyclictest0-21swapper/020:22:470
30294995241cyclictest0-21swapper/016:57:050
30296994241cyclictest0-21swapper/216:56:062
30294994241cyclictest0-21swapper/016:56:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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