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2025-12-02 - 21:23
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of all highest latencies:
System rack7slot0.osadl.org (updated Tue Dec 02, 2025 12:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
117950660,0irq/26-eth1-rx-0-21swapper/107:08:061
117950650,0irq/26-eth1-rx-0-21swapper/307:07:093
110050620,0irq/25-eth00-21swapper/207:09:412
9950520,0irq/24-0000:00:0-21swapper/007:05:300
31880992217,0cyclictest23788-21diskmemload11:21:220
3188299209,0cyclictest0-21swapper/209:38:252
3188299209,0cyclictest0-21swapper/209:38:252
3188299198,0cyclictest0-21swapper/209:55:372
31883991816,0cyclictest0-21swapper/309:55:163
3188399180,0cyclictest0-21swapper/311:06:033
3188399180,0cyclictest0-21swapper/311:04:053
31882991818,0cyclictest0-21swapper/210:10:182
3188099180,0cyclictest0-21swapper/012:38:380
3188099180,0cyclictest0-21swapper/012:38:370
3188099180,0cyclictest0-21swapper/011:37:220
3188099180,0cyclictest0-21swapper/009:17:160
3188099180,0cyclictest0-21swapper/009:17:160
3188399178,0cyclictest0-21swapper/310:42:453
3188399177,0cyclictest0-21swapper/312:01:393
3188399170,0cyclictest0-21swapper/311:54:283
31880991711,0cyclictest0-21swapper/012:31:530
31880991711,0cyclictest0-21swapper/010:30:160
3188099170,0cyclictest0-21swapper/011:13:330
3188099170,0cyclictest0-21swapper/009:48:230
3188399168,0cyclictest0-21swapper/311:20:273
31883991610,0cyclictest0-21swapper/310:05:293
3188399160,0cyclictest0-21swapper/310:19:093
3188399160,0cyclictest0-21swapper/310:02:163
3188399160,0cyclictest0-21swapper/309:23:243
3188399160,0cyclictest0-21swapper/309:23:243
3188299161,0cyclictest13324-21bash12:14:342
3188299160,0cyclictest0-21swapper/211:50:392
3188299160,0cyclictest0-21swapper/208:40:192
3188099166,0cyclictest0-21swapper/012:22:290
3188099160,0cyclictest0-21swapper/008:50:210
110050160,0irq/25-eth00-21swapper/010:05:530
3188399155,0cyclictest0-21swapper/309:38:473
3188399155,0cyclictest0-21swapper/309:38:473
31883991514,0cyclictest0-21swapper/310:46:083
3188399150,0cyclictest0-21swapper/312:39:033
3188399150,0cyclictest0-21swapper/312:39:033
3188399150,0cyclictest0-21swapper/311:13:483
31882991514,0cyclictest0-21swapper/211:02:462
3188199155,0cyclictest0-21swapper/107:25:161
31881991514,0cyclictest3336-21sshd10:43:101
31881991514,0cyclictest23788-21diskmemload09:43:001
3188399145,0cyclictest0-21swapper/311:25:233
3188399143,0cyclictest0-21swapper/309:53:393
31883991413,0cyclictest0-21swapper/312:29:593
31883991411,0cyclictest0-21swapper/311:19:013
3188399140,0cyclictest0-21swapper/312:05:183
3188399140,0cyclictest0-21swapper/311:38:403
3188399140,0cyclictest0-21swapper/311:30:323
3188399140,0cyclictest0-21swapper/310:38:413
3188399140,0cyclictest0-21swapper/310:32:453
3188399140,0cyclictest0-21swapper/310:14:003
3188399140,0cyclictest0-21swapper/309:14:413
3188299145,0cyclictest0-21swapper/210:45:192
31881991413,0cyclictest31971-21sshd09:21:441
31881991413,0cyclictest31971-21sshd09:21:441
31881991413,0cyclictest0-21swapper/111:38:571
31881991413,0cyclictest0-21swapper/110:01:561
31881991413,0cyclictest0-21swapper/109:11:311
3188199140,0cyclictest0-21swapper/111:40:051
31880991413,0cyclictest0-21swapper/011:08:560
31880991413,0cyclictest0-21swapper/009:30:190
31880991411,0cyclictest0-21swapper/011:00:290
3188099140,0cyclictest0-21swapper/010:54:080
3188099140,0cyclictest0-21swapper/010:43:200
3188399132,0cyclictest0-21swapper/312:24:443
31883991311,0cyclictest0-21swapper/311:55:153
3188399130,0cyclictest0-21swapper/312:31:503
3188399130,0cyclictest0-21swapper/311:48:343
3188399130,0cyclictest0-21swapper/310:27:293
3188399130,0cyclictest0-21swapper/310:20:143
3188399130,0cyclictest0-21swapper/309:45:233
3188399130,0cyclictest0-21swapper/309:44:343
3188399130,0cyclictest0-21swapper/309:15:213
3188399130,0cyclictest0-21swapper/309:15:213
31882991312,0cyclictest0-21swapper/209:25:392
31882991311,0cyclictest0-21swapper/209:15:462
31882991311,0cyclictest0-21swapper/209:15:462
3188299130,0cyclictest0-21swapper/212:03:422
3188299130,0cyclictest0-21swapper/211:58:352
3188299130,0cyclictest0-21swapper/210:33:272
3188299130,0cyclictest0-21swapper/210:22:232
3188199132,0cyclictest0-21swapper/110:11:221
31881991313,0cyclictest0-21swapper/110:27:281
31881991312,0cyclictest117950irq/26-eth1-rx-11:04:471
31881991312,0cyclictest0-21swapper/112:32:011
31881991312,0cyclictest0-21swapper/110:33:251
3188199130,0cyclictest0-21swapper/110:57:371
3188099136,0cyclictest5876-21sshd09:26:180
31880991311,0cyclictest0-21swapper/012:06:260
3188099130,0cyclictest0-21swapper/011:55:030
3188099130,0cyclictest0-21swapper/011:49:540
3188099130,0cyclictest0-21swapper/010:13:310
3188099130,0cyclictest0-21swapper/009:54:240
3188399121,0cyclictest0-21swapper/312:12:153
31883991210,0cyclictest0-21swapper/309:28:403
3188399120,0cyclictest0-21swapper/311:41:273
3188399120,0cyclictest0-21swapper/310:57:043
3188299127,0cyclictest0-21swapper/211:36:012
31882991211,0cyclictest0-21swapper/212:16:172
31882991211,0cyclictest0-21swapper/210:06:392
3188299120,0cyclictest0-21swapper/212:39:062
3188299120,0cyclictest0-21swapper/212:39:052
3188299120,0cyclictest0-21swapper/212:35:002
3188299120,0cyclictest0-21swapper/211:16:012
3188299120,0cyclictest0-21swapper/210:55:412
3188299120,0cyclictest0-21swapper/210:53:072
3188299120,0cyclictest0-21swapper/210:36:122
3188299120,0cyclictest0-21swapper/209:50:372
3188299120,0cyclictest0-21swapper/209:40:102
31881991211,0cyclictest0-21swapper/111:12:211
3188199121,0cyclictest0-21swapper/110:35:471
31881991210,0cyclictest0-21swapper/112:03:061
31881991210,0cyclictest0-21swapper/109:51:011
3188099121,0cyclictest0-21swapper/010:04:380
3188099121,0cyclictest0-21swapper/009:55:420
3188099120,0cyclictest0-21swapper/012:25:320
3188099120,0cyclictest0-21swapper/012:15:110
3188099120,0cyclictest0-21swapper/012:01:430
3188099120,0cyclictest0-21swapper/011:53:420
3188099120,0cyclictest0-21swapper/011:41:000
3188099120,0cyclictest0-21swapper/011:31:500
3188099120,0cyclictest0-21swapper/011:28:320
3188099120,0cyclictest0-21swapper/011:18:260
3188099120,0cyclictest0-21swapper/010:58:510
3188099120,0cyclictest0-21swapper/010:46:380
3188099120,0cyclictest0-21swapper/010:35:590
3188099120,0cyclictest0-21swapper/010:26:180
3188099120,0cyclictest0-21swapper/010:18:150
3188099120,0cyclictest0-21swapper/009:42:530
3188099120,0cyclictest0-21swapper/009:20:310
3188099120,0cyclictest0-21swapper/009:20:310
3188099120,0cyclictest0-21swapper/009:12:050
110050120,0irq/25-eth016513-21sshd11:34:591
110050120,0irq/25-eth012294-21sshd11:52:171
110050120,0irq/25-eth00-21swapper/309:30:243
31883991111,0cyclictest0-21swapper/308:25:003
31883991111,0cyclictest0-21swapper/307:45:093
31883991110,0cyclictest0-21swapper/309:07:243
3188399110,0cyclictest0-21swapper/312:15:023
3188399110,0cyclictest0-21swapper/310:50:133
3188399110,0cyclictest0-21swapper/308:03:243
3188399110,0cyclictest0-21swapper/307:51:123
3188399110,0cyclictest0-21swapper/307:43:393
3188399110,0cyclictest0-21swapper/307:31:133
31882991110,0cyclictest0-21swapper/210:25:002
31882991110,0cyclictest0-21swapper/207:11:572
3188299110,0cyclictest0-21swapper/212:25:012
3188299110,0cyclictest0-21swapper/212:20:002
3188299110,0cyclictest0-21swapper/212:05:062
3188299110,0cyclictest0-21swapper/211:45:052
3188299110,0cyclictest0-21swapper/211:40:012
3188299110,0cyclictest0-21swapper/211:30:052
3188299110,0cyclictest0-21swapper/211:25:042
3188299110,0cyclictest0-21swapper/211:20:172
3188299110,0cyclictest0-21swapper/211:10:202
3188299110,0cyclictest0-21swapper/211:05:322
3188299110,0cyclictest0-21swapper/210:40:082
3188299110,0cyclictest0-21swapper/210:15:232
3188299110,0cyclictest0-21swapper/210:00:052
3188299110,0cyclictest0-21swapper/209:45:202
3188299110,0cyclictest0-21swapper/209:30:142
3188299110,0cyclictest0-21swapper/209:20:172
3188299110,0cyclictest0-21swapper/209:20:172
3188299110,0cyclictest0-21swapper/209:10:132
3188199110,0cyclictest0-21swapper/112:35:121
3188199110,0cyclictest0-21swapper/112:35:111
3188199110,0cyclictest0-21swapper/112:25:061
3188199110,0cyclictest0-21swapper/112:21:351
3188199110,0cyclictest0-21swapper/112:15:201
3188199110,0cyclictest0-21swapper/112:10:131
3188199110,0cyclictest0-21swapper/112:05:171
3188199110,0cyclictest0-21swapper/111:55:441
3188199110,0cyclictest0-21swapper/111:45:051
3188199110,0cyclictest0-21swapper/111:25:371
3188199110,0cyclictest0-21swapper/111:20:011
3188199110,0cyclictest0-21swapper/111:15:031
3188199110,0cyclictest0-21swapper/111:08:071
3188199110,0cyclictest0-21swapper/110:51:081
3188199110,0cyclictest0-21swapper/110:47:251
3188199110,0cyclictest0-21swapper/110:20:541
3188199110,0cyclictest0-21swapper/110:15:401
3188199110,0cyclictest0-21swapper/110:07:001
3188199110,0cyclictest0-21swapper/109:55:361
3188199110,0cyclictest0-21swapper/109:45:191
3188199110,0cyclictest0-21swapper/109:35:061
3188199110,0cyclictest0-21swapper/109:35:061
3188199110,0cyclictest0-21swapper/109:31:471
3188199110,0cyclictest0-21swapper/109:27:031
3188199110,0cyclictest0-21swapper/109:00:361
3188099110,0cyclictest0-21swapper/012:11:040
3188099110,0cyclictest0-21swapper/010:20:560
3188099110,0cyclictest0-21swapper/009:35:330
3188099110,0cyclictest0-21swapper/009:35:330
110050110,0irq/25-eth00-21swapper/109:15:081
110050110,0irq/25-eth00-21swapper/109:15:081
41100,0ktimersoftd/00-21swapper/008:37:360
351100,0ktimersoftd/30-21swapper/308:58:143
351100,0ktimersoftd/30-21swapper/308:48:483
31883991010,0cyclictest0-21swapper/308:51:573
3188399100,0cyclictest0-21swapper/307:22:233
3188299109,0cyclictest0-21swapper/208:30:142
3188299100,0cyclictest0-21swapper/207:28:472
3188099109,0cyclictest0-21swapper/009:01:100
3188099109,0cyclictest0-21swapper/008:42:000
3188099109,0cyclictest0-21swapper/007:53:260
3188099100,0cyclictest0-21swapper/009:10:000
4190,0ktimersoftd/00-21swapper/007:41:560
318839999,0cyclictest0-21swapper/308:33:293
318839991,0cyclictest0-21swapper/308:40:153
318829999,0cyclictest0-21swapper/208:00:232
318819999,0cyclictest0-21swapper/108:55:431
318819999,0cyclictest0-21swapper/108:42:571
318819999,0cyclictest0-21swapper/108:28:391
318819999,0cyclictest0-21swapper/107:44:381
318819995,0cyclictest0-21swapper/107:45:161
318809999,0cyclictest0-21swapper/008:47:270
318809999,0cyclictest0-21swapper/008:30:090
318809999,0cyclictest0-21swapper/007:26:230
318809990,0cyclictest0-21swapper/007:57:440
318809990,0cyclictest0-21swapper/007:38:330
27190,0ktimersoftd/20-21swapper/208:37:362
11795090,0irq/26-eth1-rx-0-21swapper/107:20:171
4180,0ktimersoftd/01040-21diskstats08:20:120
318839988,0cyclictest0-21swapper/309:02:523
318839988,0cyclictest0-21swapper/307:36:413
318839988,0cyclictest0-21swapper/307:28:473
318829988,0cyclictest0-21swapper/208:17:212
318829988,0cyclictest0-21swapper/207:17:382
318829987,0cyclictest0-21swapper/207:40:452
318819988,0cyclictest0-21swapper/109:10:001
318819988,0cyclictest0-21swapper/108:35:021
318819987,0cyclictest0-21swapper/107:10:291
318819980,0cyclictest0-21swapper/107:34:171
318809988,0cyclictest0-21swapper/008:06:200
318809983,0cyclictest0-21swapper/008:00:140
4170,0ktimersoftd/00-21swapper/007:20:130
318839977,0cyclictest0-21swapper/308:05:503
318839977,0cyclictest0-21swapper/307:56:403
318839977,0cyclictest0-21swapper/307:15:533
318839970,0cyclictest0-21swapper/308:10:163
318829977,0cyclictest0-21swapper/208:26:522
318829977,0cyclictest0-21swapper/207:36:272
318829973,0cyclictest0-21swapper/207:45:152
318829970,0cyclictest0-21swapper/207:55:442
318819977,0cyclictest0-21swapper/108:50:501
318819973,0cyclictest0-21swapper/108:10:171
318809977,0cyclictest0-21swapper/008:58:430
318809977,0cyclictest0-21swapper/008:27:430
318809977,0cyclictest0-21swapper/007:16:300
318809973,0cyclictest0-21swapper/007:45:160
318809970,0cyclictest0-21swapper/007:10:160
11005070,0irq/25-eth00-21swapper/008:15:160
995060,0irq/24-0000:00:0-21swapper/107:15:001
318839962,0cyclictest0-21swapper/308:20:133
318839962,0cyclictest0-21swapper/308:15:153
318829966,0cyclictest0-21swapper/208:53:492
318829966,0cyclictest0-21swapper/207:54:492
318829962,0cyclictest0-21swapper/209:05:162
318829962,0cyclictest0-21swapper/208:55:192
318829962,0cyclictest0-21swapper/208:05:192
318829962,0cyclictest0-21swapper/207:30:242
318819963,0cyclictest31165-21fschecks_count08:15:121
318819963,0cyclictest22193-21cat07:55:211
318819962,0cyclictest0-21swapper/108:45:211
318819962,0cyclictest0-21swapper/108:30:151
318819962,0cyclictest0-21swapper/108:20:151
318819962,0cyclictest0-21swapper/108:05:191
318819962,0cyclictest0-21swapper/107:50:131
318819962,0cyclictest0-21swapper/107:35:171
318809962,0cyclictest0-21swapper/007:30:240
318809961,0cyclictest0-21swapper/008:10:200
318839951,0cyclictest0-21swapper/308:35:243
318839951,0cyclictest0-21swapper/307:10:153
318829954,0cyclictest28-21ksoftirqd/208:20:102
318829954,0cyclictest28-21ksoftirqd/207:20:112
318829951,0cyclictest0-21swapper/208:10:152
318829950,0cyclictest0-21swapper/209:00:092
318829950,0cyclictest0-21swapper/208:45:072
318819951,0cyclictest24206-21cut08:00:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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