You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-11-15 - 16:41
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 15, 2025 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
197762750,7sleep00-21swapper/006:29:420
197762750,7sleep00-21swapper/006:29:420
154499725,61cyclictest0-21swapper/205:05:472
154499712,63cyclictest3576-21perl06:08:552
154499708,55cyclictest0-21swapper/205:59:252
154499707,57cyclictest0-21swapper/205:16:372
154499705,7cyclictest0-21swapper/204:23:352
154499705,7cyclictest0-21swapper/204:00:592
154499705,59cyclictest0-21swapper/206:26:172
154499705,58cyclictest0-21swapper/205:39:182
154499705,58cyclictest0-21swapper/205:39:182
154499705,58cyclictest0-21swapper/204:30:272
154499704,59cyclictest0-21swapper/205:27:512
154499704,59cyclictest0-21swapper/204:06:002
154499704,59cyclictest0-21swapper/203:10:582
154499703,60cyclictest0-21swapper/204:24:282
154499699,53cyclictest0-21swapper/203:34:072
154499695,57cyclictest0-21swapper/206:20:482
154499694,7cyclictest0-21swapper/205:49:432
154499694,59cyclictest0-21swapper/203:15:472
154499694,58cyclictest0-21swapper/206:29:232
154499694,58cyclictest0-21swapper/206:29:232
154499694,58cyclictest0-21swapper/206:16:212
154499694,58cyclictest0-21swapper/205:20:162
154499694,58cyclictest0-21swapper/205:00:532
154499694,58cyclictest0-21swapper/204:53:032
154499694,58cyclictest0-21swapper/204:53:032
154499694,58cyclictest0-21swapper/204:40:452
154499694,58cyclictest0-21swapper/203:54:372
154499694,58cyclictest0-21swapper/203:38:522
154499693,7cyclictest0-21swapper/203:28:222
154499693,60cyclictest19484-21/usr/sbin/munin05:44:032
154499693,60cyclictest19484-21/usr/sbin/munin05:44:032
154499684,6cyclictest0-21swapper/204:34:262
154499684,58cyclictest0-21swapper/206:03:472
154499684,58cyclictest0-21swapper/204:54:202
154499684,58cyclictest0-21swapper/204:12:492
154499684,58cyclictest0-21swapper/203:19:552
154499684,57cyclictest0-21swapper/205:55:282
154499684,57cyclictest0-21swapper/205:12:512
154499675,7cyclictest0-21swapper/203:50:012
154499675,56cyclictest0-21swapper/203:06:492
154499675,56cyclictest0-21swapper/203:06:492
154499674,56cyclictest0-21swapper/205:36:212
1544996710,5cyclictest0-21swapper/203:47:592
154499664,7cyclictest0-21swapper/205:30:042
154499663,31cyclictest0-21swapper/201:21:452
154499655,54cyclictest0-21swapper/204:13:482
154499654,29cyclictest0-21swapper/203:29:122
154499653,7cyclictest2148-21/usr/sbin/munin01:04:012
154499653,55cyclictest0-21swapper/203:02:012
154499653,55cyclictest0-21swapper/203:02:012
154499643,32cyclictest0-21swapper/201:57:342
154499633,31cyclictest0-21swapper/201:46:572
154499633,31cyclictest0-21swapper/201:46:572
154499632,31cyclictest4020-21/usr/sbin/munin01:09:162
154499624,28cyclictest0-21swapper/204:44:002
154499623,7cyclictest0-21swapper/202:33:092
154499623,7cyclictest0-21swapper/201:27:432
1544996211,45cyclictest0-21swapper/201:31:392
154499615,28cyclictest0-21swapper/202:21:472
154499613,53cyclictest0-21swapper/201:59:002
154499613,30cyclictest0-21swapper/202:25:512
154499613,27cyclictest24342-21snmpd02:58:292
154499583,8cyclictest0-21swapper/201:18:332
153699574,47cyclictest0-21swapper/103:38:321
153299573,18cyclictest0-21swapper/006:00:190
153699563,47cyclictest0-21swapper/105:49:151
153699553,47cyclictest0-21swapper/102:29:001
153299552,28cyclictest14536-21diskmemload04:47:240
1532995517,33cyclictest3199-21/usr/sbin/munin06:09:000
155099544,43cyclictest0-21swapper/305:42:193
155099544,43cyclictest0-21swapper/305:42:193
153699548,41cyclictest0-21swapper/105:12:341
153699543,46cyclictest0-21swapper/103:28:421
1536995422,7cyclictest378-21systemd-journal04:18:271
153699542,46cyclictest27424-21ssh05:05:401
153299544,45cyclictest0-21swapper/003:45:520
153299544,44cyclictest0-21swapper/005:31:590
153299544,44cyclictest0-21swapper/004:10:010
153299543,45cyclictest0-21swapper/003:27:320
153299542,46cyclictest5210-21ls02:38:430
154499534,6cyclictest0-21swapper/201:40:432
153699534,43cyclictest0-21swapper/104:28:581
153699533,7cyclictest0-21swapper/103:23:051
1536995312,6cyclictest574-21dbus-daemon03:03:421
1536995312,6cyclictest574-21dbus-daemon03:03:421
153299534,44cyclictest0-21swapper/003:32:320
153299533,45cyclictest0-21swapper/003:02:230
153299533,45cyclictest0-21swapper/003:02:230
153299533,45cyclictest0-21swapper/002:18:440
153299523,7cyclictest0-21swapper/005:52:490
153299523,43cyclictest0-21swapper/005:56:490
153699514,8cyclictest0-21swapper/101:15:331
153699514,42cyclictest0-21swapper/104:57:001
1536995112,33cyclictest0-21swapper/106:06:411
153299516,39cyclictest0-21swapper/003:16:210
153299514,42cyclictest0-21swapper/005:12:500
153299514,41cyclictest0-21swapper/004:37:090
153299513,43cyclictest0-21swapper/005:41:430
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional