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2026-03-19 - 11:23
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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 Mar 19, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1159799114112cyclictest31845-21tune2fs21:06:241
1159999106102cyclictest0-21swapper/323:06:053
1159999106102cyclictest0-21swapper/318:16:313
1159999104102cyclictest24173-21sed19:31:373
115979910492cyclictest0-21swapper/119:31:371
1159799104102cyclictest19146-21tune2fs23:06:181
1159799104102cyclictest14585-21tune2fs19:11:251
1159999103102cyclictest0-21swapper/318:41:303
11599999882cyclictest0-21swapper/319:21:233
11599999692cyclictest0-21swapper/322:16:203
11599999692cyclictest0-21swapper/320:16:113
11599999681cyclictest0-21swapper/318:46:353
11597999692cyclictest1294-21tune2fs18:41:301
11599999592cyclictest0-21swapper/320:56:293
11597999590cyclictest10448-21tune2fs22:46:181
11599999492cyclictest0-21swapper/322:41:303
11599999392cyclictest0-21swapper/321:06:243
11597999392cyclictest0-21swapper/120:51:301
11599999074cyclictest14307-21cpu20:26:243
11599999072cyclictest0-21swapper/322:21:073
11599998972cyclictest0-21swapper/321:51:223
11599998972cyclictest0-21swapper/321:46:223
11599998972cyclictest0-21swapper/321:31:223
11599998972cyclictest0-21swapper/321:26:243
11599998972cyclictest0-21swapper/320:31:243
11599998972cyclictest0-21swapper/319:56:253
11599998972cyclictest0-21swapper/319:51:243
11599998972cyclictest0-21swapper/319:41:273
11599998972cyclictest0-21swapper/319:11:253
11599998972cyclictest0-21swapper/318:56:283
11599998972cyclictest0-21swapper/318:51:283
11599998972cyclictest0-21swapper/318:26:293
11599998972cyclictest0-21swapper/318:01:293
11599998972cyclictest0-21swapper/317:51:293
11599998971cyclictest0-21swapper/321:16:293
11599998971cyclictest0-21swapper/319:46:343
11599998872cyclictest32455-21munin-node18:36:353
11599998872cyclictest0-21swapper/323:16:283
11599998872cyclictest0-21swapper/322:26:073
11599998872cyclictest0-21swapper/322:01:083
11599998872cyclictest0-21swapper/320:51:233
11599998872cyclictest0-21swapper/320:41:113
11599998872cyclictest0-21swapper/320:41:043
11599998872cyclictest0-21swapper/319:29:383
11599998872cyclictest0-21swapper/319:29:383
11599998872cyclictest0-21swapper/319:06:273
11599998872cyclictest0-21swapper/319:01:373
11599998872cyclictest0-21swapper/318:11:173
11599998871cyclictest0-21swapper/321:11:203
11599998772cyclictest0-21swapper/322:46:243
11599998772cyclictest0-21swapper/322:36:263
11599998772cyclictest0-21swapper/322:06:273
11599998772cyclictest0-21swapper/321:03:223
11599998772cyclictest0-21swapper/321:03:223
11599998771cyclictest0-21swapper/323:11:183
11599998771cyclictest0-21swapper/323:06:213
11599998771cyclictest0-21swapper/322:56:173
11599998771cyclictest0-21swapper/322:01:273
11599998771cyclictest0-21swapper/321:21:253
11599998771cyclictest0-21swapper/320:51:113
11599998771cyclictest0-21swapper/320:21:253
11599998771cyclictest0-21swapper/320:11:253
11599998771cyclictest0-21swapper/320:06:233
11599998771cyclictest0-21swapper/319:36:273
11599998771cyclictest0-21swapper/319:16:323
11599998771cyclictest0-21swapper/318:31:293
11599998771cyclictest0-21swapper/318:21:283
11599998771cyclictest0-21swapper/318:21:283
11599998771cyclictest0-21swapper/318:06:283
11599998671cyclictest0-21swapper/322:51:163
11599998671cyclictest0-21swapper/322:31:163
11599998671cyclictest0-21swapper/322:11:123
11599998671cyclictest0-21swapper/321:41:293
11599998671cyclictest0-21swapper/321:36:263
11599998671cyclictest0-21swapper/320:01:323
11599998671cyclictest0-21swapper/317:56:293
11597998682cyclictest0-21swapper/121:01:231
11597998682cyclictest0-21swapper/121:01:231
11597998681cyclictest21013-21tune2fs20:41:241
11597998482cyclictest14720-21tune2fs20:26:261
11597998482cyclictest12199-21aten2.4-expect21:36:201
11597998482cyclictest10504-21tune2fs21:31:221
11597998472cyclictest0-21swapper/119:42:131
11597998382cyclictest0-21swapper/123:11:251
11597998382cyclictest0-21swapper/123:06:051
11597998382cyclictest0-21swapper/122:56:181
11597998382cyclictest0-21swapper/122:41:281
11597998382cyclictest0-21swapper/122:26:261
11597998382cyclictest0-21swapper/122:16:121
11597998382cyclictest0-21swapper/122:01:221
11597998382cyclictest0-21swapper/121:56:091
11597998382cyclictest0-21swapper/121:41:191
11597998382cyclictest0-21swapper/121:21:291
11597998382cyclictest0-21swapper/121:16:311
11597998382cyclictest0-21swapper/120:56:291
11597998382cyclictest0-21swapper/120:36:311
11597998382cyclictest0-21swapper/120:31:281
11597998382cyclictest0-21swapper/120:21:321
11597998382cyclictest0-21swapper/120:15:541
11597998382cyclictest0-21swapper/119:51:331
11597998382cyclictest0-21swapper/119:46:291
11597998382cyclictest0-21swapper/119:36:271
11597998382cyclictest0-21swapper/119:25:451
11597998382cyclictest0-21swapper/118:51:351
11597998382cyclictest0-21swapper/118:46:351
11597998382cyclictest0-21swapper/118:21:271
11597998382cyclictest0-21swapper/118:21:271
11597998382cyclictest0-21swapper/118:16:281
11597998382cyclictest0-21swapper/118:15:301
11597998382cyclictest0-21swapper/117:56:371
11597998382cyclictest0-21swapper/117:51:361
11597998381cyclictest9969-21aten2.4-expect20:16:221
11597998381cyclictest3728-21tune2fs20:01:261
11597998381cyclictest25544-21tune2fs22:06:211
11597998381cyclictest18930-21tune2fs21:51:211
11597998381cyclictest18364-21aten2.4-expect18:06:281
11597998381cyclictest16632-21tune2fs19:16:281
11597998381cyclictest12894-21tune2fs22:51:181
11597997372cyclictest0-21swapper/122:36:291
11597997372cyclictest0-21swapper/119:06:261
11597997372cyclictest0-21swapper/118:26:361
11597997271cyclictest0-21swapper/122:21:191
11597997271cyclictest0-21swapper/119:56:251
11597996765cyclictest4151-21tune2fs22:31:191
11597996662cyclictest0-21swapper/120:51:111
11597996462cyclictest9037-21grep18:56:371
11597996462cyclictest0-21swapper/119:05:421
11597996451cyclictest9764-21sadc21:31:081
11599996362cyclictest0-21swapper/317:51:183
11598996362cyclictest0-21swapper/222:56:582
11598996362cyclictest0-21swapper/222:36:482
11598996362cyclictest0-21swapper/221:21:042
11598996362cyclictest0-21swapper/220:52:122
11598996362cyclictest0-21swapper/220:13:112
11598996362cyclictest0-21swapper/220:07:042
11598996362cyclictest0-21swapper/220:02:042
11598996361cyclictest16087-21telnet18:01:262
11597996362cyclictest0-21swapper/123:16:161
11597996362cyclictest0-21swapper/122:11:121
11597996362cyclictest0-21swapper/121:46:201
11597996362cyclictest0-21swapper/121:11:201
11597996362cyclictest0-21swapper/120:06:221
11597996362cyclictest0-21swapper/119:26:241
11597996362cyclictest0-21swapper/119:26:241
11597996362cyclictest0-21swapper/118:36:261
11597996362cyclictest0-21swapper/118:31:281
11597996362cyclictest0-21swapper/118:01:271
11597996362cyclictest0-21swapper/117:51:181
11598996261cyclictest0-21swapper/223:07:582
11598996261cyclictest0-21swapper/222:22:222
11598996261cyclictest0-21swapper/222:18:472
11598996261cyclictest0-21swapper/222:12:022
11598996261cyclictest0-21swapper/222:06:452
11598996261cyclictest0-21swapper/222:04:002
11598996261cyclictest0-21swapper/221:56:502
11598996261cyclictest0-21swapper/221:46:042
11598996261cyclictest0-21swapper/221:32:322
11598996261cyclictest0-21swapper/221:22:022
11598996261cyclictest0-21swapper/220:56:202
11598996261cyclictest0-21swapper/220:45:032
11598996261cyclictest0-21swapper/220:39:192
11598996261cyclictest0-21swapper/220:35:012
11598996261cyclictest0-21swapper/220:22:062
11598996261cyclictest0-21swapper/220:16:422
11598996261cyclictest0-21swapper/219:55:282
11598996261cyclictest0-21swapper/219:40:312
11598996261cyclictest0-21swapper/219:34:232
11598996261cyclictest0-21swapper/219:29:382
11598996261cyclictest0-21swapper/219:29:382
11598996261cyclictest0-21swapper/219:18:302
11598996261cyclictest0-21swapper/219:16:132
11598996261cyclictest0-21swapper/219:07:072
11598996261cyclictest0-21swapper/219:03:272
11598996261cyclictest0-21swapper/218:49:212
11598996261cyclictest0-21swapper/218:44:122
11598996261cyclictest0-21swapper/218:33:012
11598996261cyclictest0-21swapper/218:30:042
11598996261cyclictest0-21swapper/218:16:482
11598996261cyclictest0-21swapper/218:09:172
11598996261cyclictest0-21swapper/217:54:542
11598996260cyclictest5415-21telnet18:51:262
11598996160cyclictest0-21swapper/223:17:232
11598996160cyclictest0-21swapper/223:12:032
11598996160cyclictest0-21swapper/223:05:462
11598996160cyclictest0-21swapper/222:42:022
11598996160cyclictest0-21swapper/221:55:172
11598996160cyclictest0-21swapper/221:46:412
11598996160cyclictest0-21swapper/221:14:002
11598996160cyclictest0-21swapper/219:58:532
11598996160cyclictest0-21swapper/218:21:472
11598996160cyclictest0-21swapper/218:21:472
11598996059cyclictest0-21swapper/222:49:332
11598996059cyclictest0-21swapper/222:34:572
11598996059cyclictest0-21swapper/222:28:372
11598996059cyclictest0-21swapper/221:39:332
11598996059cyclictest0-21swapper/221:04:302
11598996059cyclictest0-21swapper/221:04:302
11598996059cyclictest0-21swapper/220:28:252
11598996059cyclictest0-21swapper/219:23:492
11598996059cyclictest0-21swapper/218:58:012
11598996059cyclictest0-21swapper/218:40:182
11598996059cyclictest0-21swapper/218:00:242
11598995958cyclictest0-21swapper/219:48:342
11596995851cyclictest0-21swapper/022:35:380
11596995841cyclictest0-21swapper/019:48:520
11598995755cyclictest278-21usb-storage21:08:252
11598995655cyclictest0-21swapper/222:55:012
11598995553cyclictest278-21usb-storage19:44:542
11596995543cyclictest31ksoftirqd/022:38:080
11598995453cyclictest0-21swapper/218:16:162
11596995453cyclictest0-21swapper/023:03:130
11598995352cyclictest0-21swapper/221:27:002
11598995341cyclictest0-21swapper/220:46:202
11596995352cyclictest76050irq/18-parport022:07:370
11596995352cyclictest76050irq/18-parport021:32:460
11596995352cyclictest76050irq/18-parport021:01:390
11596995352cyclictest76050irq/18-parport021:01:390
11596995352cyclictest76050irq/18-parport020:44:540
11596995352cyclictest76050irq/18-parport019:57:500
11596995352cyclictest76050irq/18-parport019:42:560
11596995352cyclictest76050irq/18-parport018:23:050
11596995352cyclictest76050irq/18-parport018:23:050
11596995352cyclictest76050irq/18-parport018:16:240
11596995352cyclictest76050irq/18-parport017:52:010
11596995352cyclictest0-21swapper/023:16:170
11596995352cyclictest0-21swapper/022:51:050
11596995352cyclictest0-21swapper/021:46:040
11596995352cyclictest0-21swapper/021:21:130
11596995352cyclictest0-21swapper/021:19:210
11596995352cyclictest0-21swapper/021:15:150
11596995352cyclictest0-21swapper/021:06:410
11596995352cyclictest0-21swapper/020:33:280
11596995352cyclictest0-21swapper/018:36:050
11596995352cyclictest0-21swapper/018:26:490
11596995351cyclictest5050irq/44-ahci18:41:170
11596995351cyclictest5050irq/44-ahci18:01:490
11596995351cyclictest128650irq/46-eth022:01:310
11596995341cyclictest76050irq/18-parport022:42:320
11596995341cyclictest0-21swapper/022:21:550
11596995341cyclictest0-21swapper/021:27:540
11596995341cyclictest0-21swapper/018:38:570
11596995251cyclictest76050irq/18-parport020:51:300
11596995251cyclictest76050irq/18-parport020:17:030
11596995251cyclictest76050irq/18-parport020:13:370
11596995251cyclictest76050irq/18-parport019:15:170
11596995251cyclictest76050irq/18-parport018:11:480
11596995251cyclictest0-21swapper/023:12:380
11596995251cyclictest0-21swapper/022:56:190
11596995251cyclictest0-21swapper/022:53:330
11596995251cyclictest0-21swapper/022:29:040
11596995251cyclictest0-21swapper/022:12:230
11596995251cyclictest0-21swapper/021:52:010
11596995251cyclictest0-21swapper/021:47:200
11596995251cyclictest0-21swapper/020:56:320
11596995251cyclictest0-21swapper/020:49:100
11596995251cyclictest0-21swapper/020:23:230
11596995251cyclictest0-21swapper/020:08:550
11596995251cyclictest0-21swapper/020:01:160
11596995251cyclictest0-21swapper/019:51:380
11596995251cyclictest0-21swapper/019:38:550
11596995251cyclictest0-21swapper/019:27:030
11596995251cyclictest0-21swapper/019:27:030
11596995251cyclictest0-21swapper/019:07:260
11596995251cyclictest0-21swapper/019:01:500
11596995251cyclictest0-21swapper/018:58:160
11596995251cyclictest0-21swapper/018:56:060
11596995251cyclictest0-21swapper/018:46:180
11596995251cyclictest0-21swapper/018:08:380
11596995251cyclictest0-21swapper/017:56:440
11596995241cyclictest0-21swapper/021:36:200
11596995241cyclictest0-21swapper/019:31:510
11596994841cyclictest0-21swapper/023:06:470
11596994841cyclictest0-21swapper/019:18:330
11596994741cyclictest0-21swapper/021:58:010
11596994342cyclictest76050irq/18-parport020:40:140
11596994342cyclictest0-21swapper/020:26:280
11596994331cyclictest0-21swapper/019:21:220
11596994241cyclictest0-21swapper/022:16:200
11598993231cyclictest0-21swapper/217:51:182
11596993231cyclictest0-21swapper/017:51:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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