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2025-12-11 - 23:14
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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 376 highest latencies:
System rack3slot1.osadl.org (updated Thu Dec 11, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
295599104102cyclictest14335-21tune2fs22:32:281
295599104102cyclictest0-21swapper/102:02:061
295799103102cyclictest0-21swapper/322:32:283
2957999392cyclictest0-21swapper/322:27:423
2957999392cyclictest0-21swapper/321:32:383
2957999392cyclictest0-21swapper/302:02:063
2957999291cyclictest0-21swapper/301:07:233
2957998988cyclictest0-21swapper/322:12:293
2957998481cyclictest0-21swapper/302:12:193
2955998482cyclictest12225-21tune2fs21:12:311
2955998482cyclictest0-21swapper/102:07:251
2957998382cyclictest27824-21latency23:02:313
2957998382cyclictest0-21swapper/323:52:283
2957998382cyclictest0-21swapper/323:32:273
2957998382cyclictest0-21swapper/323:07:283
2957998382cyclictest0-21swapper/322:07:313
2957998382cyclictest0-21swapper/322:07:313
2957998382cyclictest0-21swapper/321:17:383
2957998382cyclictest0-21swapper/301:57:063
2957998382cyclictest0-21swapper/301:12:293
2955998382cyclictest0-21swapper/123:57:241
2955998382cyclictest0-21swapper/123:52:241
2955998382cyclictest0-21swapper/123:47:231
2955998382cyclictest0-21swapper/123:42:231
2955998382cyclictest0-21swapper/123:32:261
2955998382cyclictest0-21swapper/123:27:301
2955998382cyclictest0-21swapper/123:22:261
2955998382cyclictest0-21swapper/123:17:271
2955998382cyclictest0-21swapper/123:12:151
2955998382cyclictest0-21swapper/123:07:261
2955998382cyclictest0-21swapper/123:02:311
2955998382cyclictest0-21swapper/122:57:261
2955998382cyclictest0-21swapper/122:52:261
2955998382cyclictest0-21swapper/122:47:311
2955998382cyclictest0-21swapper/122:42:271
2955998382cyclictest0-21swapper/122:37:331
2955998382cyclictest0-21swapper/122:27:291
2955998382cyclictest0-21swapper/122:22:311
2955998382cyclictest0-21swapper/122:17:271
2955998382cyclictest0-21swapper/122:12:291
2955998382cyclictest0-21swapper/122:07:271
2955998382cyclictest0-21swapper/122:07:271
2955998382cyclictest0-21swapper/122:02:271
2955998382cyclictest0-21swapper/121:57:271
2955998382cyclictest0-21swapper/121:52:281
2955998382cyclictest0-21swapper/121:42:301
2955998382cyclictest0-21swapper/121:37:311
2955998382cyclictest0-21swapper/121:32:251
2955998382cyclictest0-21swapper/121:27:171
2955998382cyclictest0-21swapper/121:22:281
2955998382cyclictest0-21swapper/121:17:301
2955998382cyclictest0-21swapper/121:07:331
2955998382cyclictest0-21swapper/121:02:291
2955998382cyclictest0-21swapper/120:57:311
2955998382cyclictest0-21swapper/120:52:361
2955998382cyclictest0-21swapper/102:17:151
2955998382cyclictest0-21swapper/102:02:061
2955998382cyclictest0-21swapper/101:52:221
2955998382cyclictest0-21swapper/101:47:211
2955998382cyclictest0-21swapper/101:42:211
2955998382cyclictest0-21swapper/101:37:241
2955998382cyclictest0-21swapper/101:32:251
2955998382cyclictest0-21swapper/101:27:251
2955998382cyclictest0-21swapper/101:22:101
2955998382cyclictest0-21swapper/101:17:251
2955998382cyclictest0-21swapper/101:17:251
2955998382cyclictest0-21swapper/101:12:211
2955998382cyclictest0-21swapper/101:02:221
2955998382cyclictest0-21swapper/100:57:231
2955998382cyclictest0-21swapper/100:52:261
2955998382cyclictest0-21swapper/100:47:271
2955998382cyclictest0-21swapper/100:47:271
2955998382cyclictest0-21swapper/100:42:241
2955998382cyclictest0-21swapper/100:37:211
2955998382cyclictest0-21swapper/100:32:211
2955998382cyclictest0-21swapper/100:27:251
2955998382cyclictest0-21swapper/100:22:231
2955998382cyclictest0-21swapper/100:17:241
2955998382cyclictest0-21swapper/100:12:241
2955998382cyclictest0-21swapper/100:07:271
2955998382cyclictest0-21swapper/100:02:101
2955998381cyclictest27130-21tune2fs21:47:281
2955998381cyclictest16634-21tune2fs01:07:231
2955998381cyclictest12386-21tune2fs02:12:191
2955998381cyclictest10079-21tune2fs23:37:261
2957998281cyclictest0-21swapper/323:47:263
2957998281cyclictest0-21swapper/323:37:263
2957998281cyclictest0-21swapper/323:22:273
2957998281cyclictest0-21swapper/323:12:283
2957998281cyclictest0-21swapper/322:47:323
2957998281cyclictest0-21swapper/321:47:283
2957998281cyclictest0-21swapper/321:27:173
2957998281cyclictest0-21swapper/321:12:313
2957998281cyclictest0-21swapper/321:07:323
2957998281cyclictest0-21swapper/320:57:333
2957998281cyclictest0-21swapper/320:52:383
2957998281cyclictest0-21swapper/301:47:233
2957998281cyclictest0-21swapper/301:22:253
2957998281cyclictest0-21swapper/301:17:263
2957998281cyclictest0-21swapper/301:17:263
2957998281cyclictest0-21swapper/300:37:233
2957998281cyclictest0-21swapper/300:22:243
2957998281cyclictest0-21swapper/300:12:253
2957998281cyclictest0-21swapper/300:02:263
2957997574cyclictest8759-21timerandwakeup21:02:393
2957997574cyclictest5410-21aten2.4_r3power00:42:203
2957997473cyclictest676-21runrttasks00:30:453
2957997471cyclictest0-21swapper/301:43:063
2957997372cyclictest9798-21aten2.4_r3power00:52:223
2957997372cyclictest0-21swapper/323:57:233
2957997372cyclictest0-21swapper/323:42:143
2957997372cyclictest0-21swapper/323:27:263
2957997372cyclictest0-21swapper/323:17:243
2957997372cyclictest0-21swapper/322:57:133
2957997372cyclictest0-21swapper/322:52:283
2957997372cyclictest0-21swapper/322:42:253
2957997372cyclictest0-21swapper/322:37:293
2957997372cyclictest0-21swapper/322:22:283
2957997372cyclictest0-21swapper/322:17:143
2957997372cyclictest0-21swapper/322:02:263
2957997372cyclictest0-21swapper/321:57:293
2957997372cyclictest0-21swapper/321:52:323
2957997372cyclictest0-21swapper/321:42:203
2957997372cyclictest0-21swapper/321:37:243
2957997372cyclictest0-21swapper/321:22:283
2957997372cyclictest0-21swapper/302:17:213
2957997372cyclictest0-21swapper/302:07:063
2957997372cyclictest0-21swapper/302:02:063
2957997372cyclictest0-21swapper/301:37:203
2957997372cyclictest0-21swapper/301:32:243
2957997372cyclictest0-21swapper/301:27:213
2957997372cyclictest0-21swapper/301:02:153
2957997372cyclictest0-21swapper/300:57:113
2957997372cyclictest0-21swapper/300:47:223
2957997372cyclictest0-21swapper/300:47:223
2957997372cyclictest0-21swapper/300:32:213
2957997372cyclictest0-21swapper/300:17:243
2957997372cyclictest0-21swapper/300:07:233
2956996261cyclictest0-21swapper/223:32:232
2956996261cyclictest0-21swapper/222:42:252
2956996261cyclictest0-21swapper/202:12:172
2954996160cyclictest0-21swapper/001:07:220
2954995941cyclictest0-21swapper/000:29:030
2954995649cyclictest0-21swapper/000:20:490
2954995554cyclictest0-21swapper/023:12:250
2954995554cyclictest0-21swapper/000:02:230
2956995453cyclictest22624-21telnet00:07:232
2956995453cyclictest1877-21hald-addon-stor22:02:422
2956995452cyclictest0-21swapper/201:52:192
2954995453cyclictest0-21swapper/021:52:320
2956995352cyclictest7821-21telnet02:02:182
2956995352cyclictest13878-21telnet21:17:292
2956995352cyclictest0-21swapper/223:57:222
2956995352cyclictest0-21swapper/223:17:242
2956995352cyclictest0-21swapper/222:32:272
2956995352cyclictest0-21swapper/222:22:282
2956995352cyclictest0-21swapper/222:07:272
2956995352cyclictest0-21swapper/222:07:272
2956995352cyclictest0-21swapper/221:27:292
2956995352cyclictest0-21swapper/201:27:212
2956995351cyclictest22074-21runrttasks21:34:572
2956995351cyclictest15873-21runrttasks01:04:552
2956995341cyclictest0-21swapper/223:30:192
2956995341cyclictest0-21swapper/223:12:252
2956995341cyclictest0-21swapper/222:27:282
2956995341cyclictest0-21swapper/220:52:282
2956995341cyclictest0-21swapper/200:02:232
2954995352cyclictest74550irq/18-parport023:30:170
2954995352cyclictest74550irq/18-parport023:21:070
2954995352cyclictest74550irq/18-parport022:57:100
2954995352cyclictest74550irq/18-parport022:39:570
2954995352cyclictest0-21swapper/023:47:540
2954995352cyclictest0-21swapper/022:48:510
2954995352cyclictest0-21swapper/022:42:240
2954995352cyclictest0-21swapper/021:32:290
2954995352cyclictest0-21swapper/021:17:200
2954995352cyclictest0-21swapper/001:57:180
2954995352cyclictest0-21swapper/001:52:200
2954995352cyclictest0-21swapper/001:22:190
2954995352cyclictest0-21swapper/001:14:470
2954995352cyclictest0-21swapper/000:25:510
2954995352cyclictest0-21swapper/000:07:230
2954995351cyclictest15258-21ntpq01:02:270
2954995341cyclictest0-21swapper/001:42:080
2956995251cyclictest0-21swapper/223:56:402
2956995251cyclictest0-21swapper/223:07:342
2956995251cyclictest0-21swapper/223:00:442
2956995251cyclictest0-21swapper/222:52:252
2956995251cyclictest0-21swapper/222:47:252
2956995251cyclictest0-21swapper/222:38:172
2956995251cyclictest0-21swapper/221:57:292
2956995251cyclictest0-21swapper/221:56:092
2956995251cyclictest0-21swapper/221:50:232
2956995251cyclictest0-21swapper/221:47:132
2956995251cyclictest0-21swapper/221:37:302
2956995251cyclictest0-21swapper/221:10:262
2956995251cyclictest0-21swapper/221:02:292
2956995251cyclictest0-21swapper/221:01:052
2956995251cyclictest0-21swapper/202:17:202
2956995251cyclictest0-21swapper/201:57:272
2956995251cyclictest0-21swapper/201:45:022
2956995251cyclictest0-21swapper/201:37:192
2956995251cyclictest0-21swapper/201:35:482
2956995251cyclictest0-21swapper/201:22:192
2956995251cyclictest0-21swapper/201:17:242
2956995251cyclictest0-21swapper/201:17:242
2956995251cyclictest0-21swapper/201:16:012
2956995251cyclictest0-21swapper/201:07:222
2956995251cyclictest0-21swapper/200:52:222
2956995251cyclictest0-21swapper/200:47:562
2956995251cyclictest0-21swapper/200:47:562
2956995251cyclictest0-21swapper/200:42:242
2956995251cyclictest0-21swapper/200:40:122
2956995251cyclictest0-21swapper/200:27:222
2956995251cyclictest0-21swapper/200:22:212
2956995251cyclictest0-21swapper/200:17:232
2954995251cyclictest74550irq/18-parport001:35:520
2954995251cyclictest74550irq/18-parport000:59:520
2954995251cyclictest0-21swapper/023:37:240
2954995251cyclictest0-21swapper/023:09:460
2954995251cyclictest0-21swapper/022:58:380
2954995251cyclictest0-21swapper/022:36:370
2954995251cyclictest0-21swapper/022:27:280
2954995251cyclictest0-21swapper/022:10:160
2954995251cyclictest0-21swapper/022:10:160
2954995251cyclictest0-21swapper/022:02:260
2954995251cyclictest0-21swapper/021:42:280
2954995251cyclictest0-21swapper/021:37:300
2954995251cyclictest0-21swapper/021:10:200
2954995251cyclictest0-21swapper/021:02:290
2954995251cyclictest0-21swapper/020:57:300
2954995251cyclictest0-21swapper/020:55:070
2954995251cyclictest0-21swapper/002:14:510
2954995251cyclictest0-21swapper/001:17:310
2954995251cyclictest0-21swapper/001:17:310
2954995251cyclictest0-21swapper/000:48:280
2954995251cyclictest0-21swapper/000:48:280
2954995251cyclictest0-21swapper/000:47:000
2954995251cyclictest0-21swapper/000:37:200
2954995241cyclictest0-21swapper/023:54:360
2954995241cyclictest0-21swapper/021:57:280
2956995150cyclictest0-21swapper/223:44:382
2956995150cyclictest0-21swapper/200:57:232
2956995150cyclictest0-21swapper/200:14:412
2954995141cyclictest0-21swapper/002:19:310
2954995141cyclictest0-21swapper/000:13:350
2954995049cyclictest0-21swapper/021:27:280
2954995041cyclictest0-21swapper/023:42:470
2954995041cyclictest0-21swapper/023:33:370
2954995041cyclictest0-21swapper/023:06:540
2954995041cyclictest0-21swapper/002:03:510
2954994941cyclictest0-21swapper/023:57:140
2954994941cyclictest0-21swapper/022:24:300
2954994941cyclictest0-21swapper/022:13:440
2954994941cyclictest0-21swapper/001:29:250
2954994941cyclictest0-21swapper/000:54:020
2954994841cyclictest0-21swapper/021:47:390
2954994841cyclictest0-21swapper/021:14:360
2954994841cyclictest0-21swapper/000:32:250
2956994645cyclictest15267-21processes23:47:332
2954994543cyclictest5050irq/44-ahci21:26:450
2956994442cyclictest5050irq/44-ahci02:11:532
2956994442cyclictest275-21usb-storage23:37:132
2956994442cyclictest275-21usb-storage22:13:442
2956994431cyclictest0-21swapper/221:24:002
2954994442cyclictest74550irq/18-parport001:41:360
2956994342cyclictest0-21swapper/223:22:252
2956994342cyclictest0-21swapper/200:32:212
2956994341cyclictest5050irq/44-ahci23:02:502
2956994341cyclictest5050irq/44-ahci01:47:452
2956994341cyclictest0-21swapper/221:12:292
2954994342cyclictest0-21swapper/001:47:290
2954994341cyclictest74550irq/18-parport022:20:520
2954994341cyclictest129050irq/46-eth023:22:250
2956994241cyclictest0-21swapper/222:17:182
2954994241cyclictest0-21swapper/002:07:090
1699130migration/22779-21runrttasks20:52:102
5050110irq/44-ahci2797-21munin-run20:52:170
121110ksoftirqd/10-21swapper/120:47:411
23170ksoftirqd/31926-21munin-node20:47:373
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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