You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-20 - 10:00
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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack9slot4.osadl.org (updated Thu Aug 20, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13284111978sleep0-21swapper/102:54:291
13568991154cyclictest25701-21unixbench_singl03:30:210
13568991153cyclictest2549-21needreboot05:45:180
13568991144cyclictest4809-21latency_hist05:54:490
13466110773sleep0-21swapper/002:54:400
135689910566cyclictest0-21swapper/004:35:080
13568991038cyclictest0-21swapper/006:55:070
13568991027cyclictest9373-21sed07:50:320
13568991018cyclictest0-21swapper/007:45:210
1356899998cyclictest0-21swapper/003:39:590
1356899994cyclictest14742-21/usr/sbin/munin06:25:090
1356899993cyclictest1033-21ntp_offset05:40:190
13568999923cyclictest21650-21sshd06:46:180
1356899988cyclictest0-21swapper/006:15:060
1356899988cyclictest0-21swapper/004:59:470
1356899988cyclictest0-21swapper/004:29:460
13568999714cyclictest0-21swapper/003:25:210
1356899964cyclictest29202-21latency_hist03:44:450
13568999615cyclictest0-21swapper/004:00:170
1356899958cyclictest0-21swapper/005:35:200
13568999574cyclictest0-21swapper/004:05:170
1356899953cyclictest74-21mmcqd/004:40:040
13568999514cyclictest0-21swapper/006:05:210
1356899939cyclictest0-21swapper/004:10:040
1356899938cyclictest0-21swapper/007:59:520
1356899938cyclictest0-21swapper/005:10:190
13568999370cyclictest0-21swapper/007:03:480
1356899933cyclictest26666-21aten_r9power_cu07:05:000
13568999316cyclictest0-21swapper/005:20:030
13568999315cyclictest0-21swapper/006:35:280
13568999315cyclictest0-21swapper/006:35:280
1356899928cyclictest0-21swapper/003:20:160
1356899928cyclictest0-21swapper/003:20:160
13568999270cyclictest0-21swapper/007:30:160
1356899924cyclictest6611-21latency_hist07:44:510
1356899923cyclictest297-21snmpd03:10:560
1356899923cyclictest14112-21latency_hist06:24:490
1356899918cyclictest0-21swapper/007:10:240
13568999056cyclictest0-21swapper/006:10:190
1356899903cyclictest16630-21chrt03:04:160
1356899903cyclictest16630-21chrt03:04:160
13568999010cyclictest0-21swapper/004:45:180
1356899897cyclictest0-21swapper/004:19:570
13568998945cyclictest0-21swapper/004:50:190
1356899893cyclictest74-21mmcqd/006:00:060
1356899889cyclictest0-21swapper/008:00:270
1356899889cyclictest0-21swapper/005:00:180
1356899889cyclictest0-21swapper/005:00:180
1356899888cyclictest0-21swapper/007:24:530
1356899888cyclictest0-21swapper/006:50:210
1356899883cyclictest15100-21latency_hist02:59:440
6950870irq/18-mmc08832-21ntp_states06:05:211
1356899879cyclictest0-21swapper/005:05:120
1356899879cyclictest0-21swapper/004:15:170
1356899878cyclictest0-21swapper/006:40:080
1356899877cyclictest17550-21latency_hist08:19:530
13568998767cyclictest0-21swapper/003:54:470
13568998762cyclictest0-21swapper/008:10:080
1356899869cyclictest0-21swapper/007:20:200
13568998612cyclictest0-21swapper/003:15:050
1356899858cyclictest0-21swapper/007:15:080
1356899858cyclictest0-21swapper/005:30:190
13568998414cyclictest0-21swapper/005:25:030
1356899834cyclictest25805-21processes05:15:230
1356899823cyclictest17202-21latency_hist06:34:500
13568998111cyclictest0-21swapper/004:33:060
1356899803cyclictest74-21mmcqd/003:39:450
13568998015cyclictest31388-21runrttasks03:50:070
1356899793cyclictest18219-21latency_hist03:09:430
1356899793cyclictest13362-21cut08:05:130
13568997914cyclictest0-21swapper/008:15:100
1356899787cyclictest0-21swapper/005:54:490
1356899738cyclictest0-21swapper/007:39:180
6950720irq/18-mmc09699-21cat07:54:521
6950720irq/18-mmc00-21swapper/103:09:151
6950700irq/18-mmc022322-21ntp_states03:20:161
6950700irq/18-mmc022322-21ntp_states03:20:161
6950690irq/18-mmc028824-21ntp_states05:25:201
6950690irq/18-mmc02666-21irqstats07:30:161
6950650irq/18-mmc01032-21ntp_offset05:40:191
22950650irq/18-spi_topc0-21swapper/106:33:471
1357299648cyclictest0-21swapper/104:25:191
1357299637cyclictest0-21swapper/105:08:431
13572996223cyclictest0-21swapper/103:30:131
13572996217cyclictest0-21swapper/105:35:141
1357299608cyclictest0-21swapper/105:45:171
1357299599cyclictest0-21swapper/104:30:181
13572995920cyclictest0-21swapper/107:40:151
13572995910cyclictest0-21swapper/108:05:201
6950580irq/18-mmc0191ksoftirqd/107:59:521
1357299588cyclictest0-21swapper/108:18:561
1357299588cyclictest0-21swapper/106:00:271
1357299579cyclictest0-21swapper/103:15:011
1357299578cyclictest0-21swapper/104:55:161
1357299578cyclictest0-21swapper/104:40:091
1357299577cyclictest0-21swapper/104:51:491
1357299569cyclictest0-21swapper/103:55:231
1357299568cyclictest0-21swapper/108:10:191
1357299568cyclictest0-21swapper/107:20:191
1357299567cyclictest0-21swapper/103:50:131
1799550migration/117643-21aten_r9power_en08:20:031
1357299559cyclictest0-21swapper/107:05:001
1357299558cyclictest0-21swapper/106:50:181
1357299558cyclictest0-21swapper/106:25:161
1357299558cyclictest0-21swapper/105:50:171
1357299558cyclictest0-21swapper/104:35:081
1357299558cyclictest0-21swapper/104:10:251
1357299558cyclictest0-21swapper/103:59:581
1357299558cyclictest0-21swapper/103:34:551
1357299558cyclictest0-21swapper/103:10:181
1357299557cyclictest0-21swapper/105:00:101
1357299557cyclictest0-21swapper/105:00:101
13572995510cyclictest0-21swapper/108:00:031
13572995510cyclictest0-21swapper/104:45:151
7050540irq/18-mmc17831-21cpu04:19:571
1357299549cyclictest0-21swapper/105:20:161
1357299548cyclictest0-21swapper/107:45:331
1357299548cyclictest0-21swapper/107:25:241
1357299548cyclictest0-21swapper/106:45:081
1357299548cyclictest0-21swapper/106:40:251
1357299548cyclictest0-21swapper/106:15:001
1357299548cyclictest0-21swapper/105:30:191
1357299548cyclictest0-21swapper/105:15:031
1357299548cyclictest0-21swapper/104:17:101
1357299548cyclictest0-21swapper/103:40:051
1357299548cyclictest0-21swapper/103:25:071
1357299548cyclictest0-21swapper/103:00:061
1357299548cyclictest0-21swapper/103:00:061
1357299547cyclictest0-21swapper/107:39:441
1357299547cyclictest0-21swapper/106:23:121
1357299539cyclictest0-21swapper/106:55:141
1357299538cyclictest0-21swapper/107:15:121
1357299538cyclictest0-21swapper/107:00:191
1357299538cyclictest0-21swapper/106:10:101
1357299538cyclictest0-21swapper/104:07:551
1357299538cyclictest0-21swapper/103:45:291
1357299537cyclictest0-21swapper/107:12:581
1357299537cyclictest0-21swapper/106:34:571
1357299537cyclictest0-21swapper/106:34:571
1357299537cyclictest0-21swapper/105:11:201
1357299537cyclictest0-21swapper/102:59:041
1357299536cyclictest0-21swapper/105:58:561
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional