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2025-11-08 - 15:25
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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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot4.osadl.org (updated Sat Nov 08, 2025 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
718299692,43cyclictest7390-21latency_hist04:27:263
686625910,17sleep30-21swapper/301:06:523
654525812,38sleep10-21swapper/101:03:001
718299543,46cyclictest0-21swapper/304:45:343
718299534,6cyclictest0-21swapper/303:57:333
718299534,6cyclictest0-21swapper/303:57:333
718299533,45cyclictest0-21swapper/303:12:583
717799534,24cyclictest0-21swapper/204:44:202
716599533,7cyclictest19172-21ssh04:44:160
718299524,42cyclictest0-21swapper/305:50:043
717799526,4cyclictest0-21swapper/203:24:382
716599524,43cyclictest0-21swapper/006:01:540
716599523,44cyclictest0-21swapper/006:18:050
718299514,41cyclictest0-21swapper/306:03:273
7182995114,33cyclictest28894-21latency_hist05:47:243
717799513,43cyclictest0-21swapper/203:33:372
7177995110,35cyclictest0-21swapper/205:05:442
716599518,37cyclictest0-21swapper/003:47:550
716599514,41cyclictest0-21swapper/003:44:250
716599513,42cyclictest0-21swapper/003:24:280
718299504,40cyclictest0-21swapper/304:07:463
718299503,4cyclictest0-21swapper/304:32:563
718299502,42cyclictest19158-21ssh03:53:393
717799506,39cyclictest0-21swapper/204:20:572
717799504,41cyclictest0-21swapper/205:57:352
717799504,40cyclictest0-21swapper/205:47:542
717799503,42cyclictest0-21swapper/206:22:452
717799503,42cyclictest0-21swapper/206:22:452
717799503,42cyclictest0-21swapper/203:19:252
717799503,41cyclictest25435-21ssh04:53:092
7177995012,32cyclictest0-21swapper/206:15:212
7177995011,33cyclictest8094-21basename06:02:362
716599504,41cyclictest0-21swapper/004:11:070
716599504,41cyclictest0-21swapper/003:17:280
716599504,40cyclictest0-21swapper/003:58:390
716599504,40cyclictest0-21swapper/003:58:390
7165995020,6cyclictest22398-21sort05:37:410
7165995020,6cyclictest22398-21sort05:37:410
7165995012,6cyclictest0-21swapper/005:55:490
7165995012,33cyclictest0-21swapper/005:14:580
7165995011,34cyclictest0-21swapper/006:28:310
7165995011,34cyclictest0-21swapper/006:28:310
718299495,38cyclictest0-21swapper/303:47:453
718299494,39cyclictest0-21swapper/305:02:403
718299494,39cyclictest0-21swapper/304:05:463
717799497,36cyclictest0-21swapper/205:09:342
717799496,38cyclictest0-21swapper/206:32:152
717799496,38cyclictest0-21swapper/206:32:152
717799494,39cyclictest0-21swapper/205:23:152
717799494,39cyclictest0-21swapper/203:57:472
717799494,39cyclictest0-21swapper/203:57:472
717799493,40cyclictest0-21swapper/205:54:042
7177994911,32cyclictest0-21swapper/205:15:172
716599494,40cyclictest0-21swapper/006:03:370
716599494,40cyclictest0-21swapper/004:18:060
716599494,40cyclictest0-21swapper/004:15:260
716599493,41cyclictest0-21swapper/005:07:550
716599492,9cyclictest588-21irqbalance05:32:450
7165994911,34cyclictest24342-21snmpd05:04:080
718299485,12cyclictest0-21swapper/304:18:133
718299484,39cyclictest0-21swapper/305:28:453
718299484,39cyclictest0-21swapper/303:37:373
718299484,39cyclictest0-21swapper/303:34:173
718299484,38cyclictest0-21swapper/303:07:293
718299483,40cyclictest0-21swapper/306:14:443
718299482,40cyclictest27237-21kworker/3:005:00:353
7182994814,29cyclictest11082-21fschecks_count03:42:423
7182994811,31cyclictest0-21swapper/306:36:293
717799486,37cyclictest0-21swapper/203:43:422
717799486,13cyclictest0-21swapper/204:22:542
717799484,40cyclictest0-21swapper/205:30:052
717799484,40cyclictest0-21swapper/204:13:062
717799484,39cyclictest0-21swapper/201:52:542
717799484,39cyclictest0-21swapper/201:52:542
717799484,38cyclictest0-21swapper/205:43:042
717799484,38cyclictest0-21swapper/205:20:082
717799483,40cyclictest0-21swapper/204:37:432
717799483,40cyclictest0-21swapper/203:16:382
717799483,39cyclictest0-21swapper/204:03:072
7177994812,31cyclictest0-21swapper/204:28:312
7177994811,5cyclictest0-21swapper/204:49:222
7177994811,5cyclictest0-21swapper/204:49:222
7177994811,5cyclictest0-21swapper/203:47:292
716599485,38cyclictest0-21swapper/004:22:300
716599485,37cyclictest0-21swapper/005:42:500
716599484,39cyclictest0-21swapper/005:19:350
716599484,39cyclictest0-21swapper/004:50:350
716599484,39cyclictest0-21swapper/004:50:350
716599484,38cyclictest0-21swapper/006:32:420
716599482,41cyclictest11-21rcuc/006:26:230
716599482,41cyclictest11-21rcuc/006:26:230
7165994816,27cyclictest667-21runrttasks05:50:530
7165994811,5cyclictest0-21swapper/005:25:460
7165994811,31cyclictest0-21swapper/005:30:220
7165994810,32cyclictest0-21swapper/005:01:330
718299478,33cyclictest0-21swapper/306:22:423
718299478,33cyclictest0-21swapper/306:22:423
718299478,33cyclictest0-21swapper/305:18:033
718299478,33cyclictest0-21swapper/303:24:173
718299475,36cyclictest0-21swapper/304:52:453
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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