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2025-12-10 - 18:59
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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 Wed Dec 10, 2025 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2774499117102cyclictest0-21swapper/322:28:283
277449910892cyclictest0-21swapper/323:18:253
2774499107102cyclictest0-21swapper/323:03:213
277449910692cyclictest0-21swapper/321:35:003
277449910692cyclictest0-21swapper/301:55:403
277449910692cyclictest0-21swapper/301:38:243
277449910692cyclictest0-21swapper/301:28:263
277449910692cyclictest0-21swapper/300:23:323
2774499106102cyclictest0-21swapper/321:03:303
2774299104102cyclictest26269-21tune2fs00:33:191
2774299103102cyclictest22029-21tune2fs00:23:211
27744999682cyclictest0-21swapper/323:35:173
27744999682cyclictest0-21swapper/322:13:303
27744999392cyclictest0-21swapper/323:28:213
27742999392cyclictest0-21swapper/122:53:291
27742999392cyclictest0-21swapper/121:43:401
27742999392cyclictest0-21swapper/101:58:231
27742999392cyclictest0-21swapper/101:18:231
27742999392cyclictest0-21swapper/101:08:191
27742999392cyclictest0-21swapper/100:48:241
27744998883cyclictest15747-21fschecks_time00:08:193
27744998881cyclictest0-21swapper/322:23:343
27744998784cyclictest0-21swapper/300:03:233
27744998784cyclictest0-21swapper/300:03:233
27744998782cyclictest20193-21latency21:48:313
27744998782cyclictest0-21swapper/323:58:053
27744998782cyclictest0-21swapper/322:33:233
27744998782cyclictest0-21swapper/322:03:103
27744998782cyclictest0-21swapper/321:13:273
27744998782cyclictest0-21swapper/302:18:203
27744998782cyclictest0-21swapper/302:13:153
27744998782cyclictest0-21swapper/302:08:233
27744998782cyclictest0-21swapper/301:58:163
27744998782cyclictest0-21swapper/301:13:163
27744998782cyclictest0-21swapper/300:38:203
27744998782cyclictest0-21swapper/300:18:203
27744998682cyclictest0-21swapper/323:48:333
27744998682cyclictest0-21swapper/323:38:283
27744998682cyclictest0-21swapper/323:08:213
27744998682cyclictest0-21swapper/322:48:323
27744998682cyclictest0-21swapper/322:43:083
27744998682cyclictest0-21swapper/322:08:233
27744998682cyclictest0-21swapper/321:23:243
27744998682cyclictest0-21swapper/302:03:173
27744998682cyclictest0-21swapper/301:08:153
27744998682cyclictest0-21swapper/301:03:163
27744998682cyclictest0-21swapper/300:58:213
27744998682cyclictest0-21swapper/300:33:193
27744998682cyclictest0-21swapper/300:03:053
27744998681cyclictest0-21swapper/322:58:243
27744998681cyclictest0-21swapper/321:53:323
27744998582cyclictest0-21swapper/323:43:193
27744998582cyclictest0-21swapper/322:43:233
27744998582cyclictest0-21swapper/321:38:253
27744998582cyclictest0-21swapper/321:18:303
27744998582cyclictest0-21swapper/321:08:293
27744998582cyclictest0-21swapper/320:53:253
27744998582cyclictest0-21swapper/301:33:213
27744998582cyclictest0-21swapper/301:18:183
27744998582cyclictest0-21swapper/300:48:223
27744998582cyclictest0-21swapper/300:43:223
27744998581cyclictest0-21swapper/301:48:173
27744998581cyclictest0-21swapper/301:43:153
27744998581cyclictest0-21swapper/300:53:163
27744998581cyclictest0-21swapper/300:28:263
27744998581cyclictest0-21swapper/300:13:193
27742998583cyclictest28628-21tune2fs01:53:151
27744998481cyclictest0-21swapper/322:53:293
27744998481cyclictest0-21swapper/321:43:403
27744998481cyclictest0-21swapper/321:28:353
27744998481cyclictest0-21swapper/320:58:353
27742998482cyclictest24064-21tune2fs21:58:261
27742998482cyclictest2334-21tune2fs22:23:261
27742998471cyclictest28415-21tune2fs22:08:241
27744998382cyclictest0-21swapper/323:13:193
27742998382cyclictest0-21swapper/123:48:411
27742998382cyclictest0-21swapper/123:33:061
27742998382cyclictest0-21swapper/123:13:191
27742998382cyclictest0-21swapper/122:48:071
27742998382cyclictest0-21swapper/122:38:491
27742998382cyclictest0-21swapper/122:13:231
27742998382cyclictest0-21swapper/121:53:251
27742998382cyclictest0-21swapper/121:52:581
27742998382cyclictest0-21swapper/121:33:261
27742998382cyclictest0-21swapper/121:23:301
27742998382cyclictest0-21swapper/121:18:111
27742998382cyclictest0-21swapper/121:08:271
27742998382cyclictest0-21swapper/102:20:231
27742998382cyclictest0-21swapper/102:08:211
27742998382cyclictest0-21swapper/101:28:021
27742998382cyclictest0-21swapper/101:13:161
27742998382cyclictest0-21swapper/101:03:171
27742998382cyclictest0-21swapper/100:58:261
27742998382cyclictest0-21swapper/100:38:161
27742998382cyclictest0-21swapper/100:08:251
27742998381cyclictest30659-21tune2fs00:43:171
27742998381cyclictest30622-21tune2fs23:28:211
27742998381cyclictest26177-21tune2fs22:03:241
27742998381cyclictest19689-21tune2fs23:03:201
27742998381cyclictest17703-21tune2fs00:13:191
27742998381cyclictest15590-21tune2fs01:23:151
27742998381cyclictest11202-21tune2fs23:58:221
27744998281cyclictest0-21swapper/322:03:243
27742997978cyclictest0-21swapper/122:46:291
27742997877cyclictest0-21swapper/123:45:251
27744997672cyclictest0-21swapper/323:26:213
27744997672cyclictest0-21swapper/322:18:253
27742997372cyclictest0-21swapper/123:23:191
27742997372cyclictest0-21swapper/123:20:141
27742997372cyclictest0-21swapper/123:08:251
27742997372cyclictest0-21swapper/122:58:211
27742997372cyclictest0-21swapper/122:33:211
27742997372cyclictest0-21swapper/122:28:321
27742997372cyclictest0-21swapper/122:18:251
27742997372cyclictest0-21swapper/121:38:271
27742997372cyclictest0-21swapper/121:28:211
27742997372cyclictest0-21swapper/121:18:281
27742997372cyclictest0-21swapper/121:03:371
27742997372cyclictest0-21swapper/121:03:121
27742997372cyclictest0-21swapper/120:53:331
27742997372cyclictest0-21swapper/102:13:121
27742997372cyclictest0-21swapper/102:03:111
27742997372cyclictest0-21swapper/101:48:221
27742997372cyclictest0-21swapper/101:38:241
27742997372cyclictest0-21swapper/101:33:241
27742997372cyclictest0-21swapper/100:53:141
27742997372cyclictest0-21swapper/100:28:181
27742997372cyclictest0-21swapper/100:18:281
27742997372cyclictest0-21swapper/100:03:171
27742997372cyclictest0-21swapper/100:03:171
27742997271cyclictest0-21swapper/123:53:281
27742997271cyclictest0-21swapper/123:38:291
27742997271cyclictest0-21swapper/101:43:241
27744997151cyclictest0-21swapper/301:23:133
27743996361cyclictest21432-21telnet21:53:222
27743996261cyclictest0-21swapper/202:08:112
27743996251cyclictest30397-21telnet01:58:142
27741996261cyclictest0-21swapper/001:58:140
27743996160cyclictest0-21swapper/202:03:002
27741996121cyclictest0-21swapper/021:02:190
27743996059cyclictest0-21swapper/223:53:182
27741996059cyclictest0-21swapper/002:08:110
27743995857cyclictest0-21swapper/222:38:402
27741995857cyclictest0-21swapper/021:53:220
27741995857cyclictest0-21swapper/002:03:000
27741995852cyclictest0-21swapper/000:06:100
27741995852cyclictest0-21swapper/000:06:100
27741995756cyclictest0-21swapper/023:53:180
27741995751cyclictest0-21swapper/023:22:120
27741995750cyclictest0-21swapper/021:23:480
27741995655cyclictest0-21swapper/022:38:400
27741995641cyclictest0-21swapper/023:38:570
27743995554cyclictest0-21swapper/221:29:502
27743995553cyclictest5050irq/44-ahci01:35:272
27743995553cyclictest4175-21telnet22:28:222
27743995541cyclictest0-21swapper/221:13:512
27741995537cyclictest0-21swapper/000:41:050
27743995452cyclictest5050irq/44-ahci00:13:502
27743995452cyclictest181ksoftirqd/222:07:072
27743995451cyclictest0-21swapper/200:54:102
27743995451cyclictest0-21swapper/200:03:142
27743995451cyclictest0-21swapper/200:03:142
27743995450cyclictest0-21swapper/221:41:382
27743995442cyclictest0-21swapper/221:07:392
27743995441cyclictest2751usb-storage22:22:062
27743995441cyclictest275-21usb-storage01:24:392
27743995441cyclictest0-21swapper/223:45:492
27741995453cyclictest0-21swapper/022:37:530
27741995452cyclictest5050irq/44-ahci22:18:150
27741995452cyclictest0-21swapper/000:21:010
27741995447cyclictest0-21swapper/021:41:380
27743995352cyclictest275-21usb-storage22:49:452
27743995352cyclictest275-21usb-storage00:18:522
27743995352cyclictest0-21swapper/223:48:112
27743995352cyclictest0-21swapper/223:18:232
27743995352cyclictest0-21swapper/223:08:172
27743995352cyclictest0-21swapper/223:03:192
27743995352cyclictest0-21swapper/223:00:212
27743995352cyclictest0-21swapper/222:08:262
27743995352cyclictest0-21swapper/221:33:142
27743995352cyclictest0-21swapper/221:24:402
27743995352cyclictest0-21swapper/221:18:162
27743995352cyclictest0-21swapper/201:48:202
27743995352cyclictest0-21swapper/201:28:072
27743995352cyclictest0-21swapper/201:13:102
27743995352cyclictest0-21swapper/200:43:142
27743995352cyclictest0-21swapper/200:09:102
27743995351cyclictest8757-21telnet01:08:152
27743995351cyclictest6613-21telnet02:18:122
27743995351cyclictest6585-21telnet01:03:152
27743995351cyclictest30174-21telnet23:28:192
27743995351cyclictest27909-21telnet20:53:262
27743995351cyclictest23635-21telnet23:13:182
27743995351cyclictest19183-21sshd21:48:112
27743995351cyclictest14996-21telnet22:53:192
27743995341cyclictest5050irq/44-ahci21:08:132
27743995341cyclictest5050irq/44-ahci01:53:012
27743995341cyclictest2751usb-storage01:39:152
27743995341cyclictest275-21usb-storage21:43:292
27743995341cyclictest275-21usb-storage20:59:192
27743995341cyclictest275-21usb-storage02:13:272
27743995341cyclictest275-21usb-storage00:48:522
27743995341cyclictest275-21usb-storage00:37:052
27743995341cyclictest0-21swapper/223:58:192
27743995341cyclictest0-21swapper/223:38:122
27743995341cyclictest0-21swapper/223:33:202
27743995341cyclictest0-21swapper/223:23:282
27743995341cyclictest0-21swapper/222:45:072
27743995341cyclictest0-21swapper/222:33:522
27743995341cyclictest0-21swapper/222:23:462
27743995341cyclictest0-21swapper/222:13:282
27743995341cyclictest0-21swapper/222:02:412
27743995341cyclictest0-21swapper/201:45:282
27743995341cyclictest0-21swapper/201:18:152
27743995341cyclictest0-21swapper/200:59:142
27743995341cyclictest0-21swapper/200:40:052
27743995341cyclictest0-21swapper/200:28:102
27743995341cyclictest0-21swapper/200:24:372
27741995352cyclictest74550irq/18-parport023:14:440
27741995352cyclictest74550irq/18-parport023:09:320
27741995352cyclictest74550irq/18-parport023:05:400
27741995352cyclictest74550irq/18-parport022:49:550
27741995352cyclictest74550irq/18-parport022:46:190
27741995352cyclictest74550irq/18-parport021:18:480
27741995352cyclictest74550irq/18-parport001:55:520
27741995352cyclictest74550irq/18-parport001:48:200
27741995352cyclictest74550irq/18-parport001:38:090
27741995352cyclictest74550irq/18-parport000:24:370
27741995352cyclictest0-21swapper/023:43:430
27741995352cyclictest0-21swapper/023:32:310
27741995352cyclictest0-21swapper/023:23:500
27741995352cyclictest0-21swapper/022:53:370
27741995352cyclictest0-21swapper/022:23:200
27741995352cyclictest0-21swapper/022:14:420
27741995352cyclictest0-21swapper/021:59:490
27741995352cyclictest0-21swapper/021:34:020
27741995352cyclictest0-21swapper/021:31:440
27741995352cyclictest0-21swapper/021:13:310
27741995352cyclictest0-21swapper/021:03:410
27741995352cyclictest0-21swapper/002:20:350
27741995352cyclictest0-21swapper/002:15:350
27741995352cyclictest0-21swapper/001:35:030
27741995352cyclictest0-21swapper/001:23:390
27741995352cyclictest0-21swapper/001:18:150
27741995352cyclictest0-21swapper/001:13:200
27741995352cyclictest0-21swapper/001:08:500
27741995352cyclictest0-21swapper/000:59:480
27741995352cyclictest0-21swapper/000:53:420
27741995351cyclictest5050irq/44-ahci22:08:140
27741995351cyclictest5050irq/44-ahci20:55:310
27741995351cyclictest129050irq/46-eth021:48:110
27741995351cyclictest129050irq/46-eth021:11:520
27741995351cyclictest129050irq/46-eth000:48:460
27741995351cyclictest129050irq/46-eth000:33:180
27741995351cyclictest0-21swapper/000:43:140
27741995341cyclictest5050irq/44-ahci01:43:360
27741995341cyclictest0-21swapper/023:50:310
27741995341cyclictest0-21swapper/001:04:480
27741995341cyclictest0-21swapper/000:28:390
27741995341cyclictest0-21swapper/000:13:200
27741995341cyclictest0-21swapper/000:09:180
27741995341cyclictest0-21swapper/000:00:500
27741995251cyclictest0-21swapper/023:33:200
27741995251cyclictest0-21swapper/022:58:210
27741995251cyclictest0-21swapper/022:28:220
27741995251cyclictest0-21swapper/022:03:130
27741995251cyclictest0-21swapper/021:43:110
27741995251cyclictest0-21swapper/001:28:070
2758724241sleep30-21swapper/320:53:123
5050110irq/44-ahci0-21swapper/220:49:512
31110ksoftirqd/027686-21cat20:53:120
121100ksoftirqd/11465-21irqbalance20:50:371
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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