You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-22 - 23:04
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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 rackcslot3.osadl.org (updated Sun Feb 22, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
81850rcu_preempt0-21swapper/007:08:270
81760rcu_preempt3335-21memory07:08:311
81730rcu_preempt9051-21ssh12:28:251
81730rcu_preempt19-21ksoftirqd/110:13:031
81730rcu_preempt16669-21ssh09:38:350
81720rcu_preempt22511-21ssh09:48:440
81700rcu_preempt6160-21sh11:21:090
81690rcu_preempt15607-21df07:58:270
81690rcu_preempt0-21swapper/007:43:250
81680rcu_preempt2138-21snmpd11:31:490
81670rcu_preempt0-21swapper/108:38:381
81660rcu_preempt19718-21ssh11:46:551
81660rcu_preempt0-21swapper/111:27:261
81660rcu_preempt0-21swapper/110:23:411
81660rcu_preempt0-21swapper/109:46:241
81650rcu_preempt20782-21uname11:48:320
81650rcu_preempt16160-21ssh10:38:331
81650rcu_preempt0-21swapper/009:53:330
81640rcu_preempt21720-21ssh09:48:301
81640rcu_preempt2138-21snmpd11:33:310
81640rcu_preempt16567-21sshd11:40:301
81640rcu_preempt0-21swapper/110:56:421
81640rcu_preempt0-21swapper/110:44:341
81640rcu_preempt0-21swapper/009:03:350
81630rcu_preempt0-21swapper/110:00:281
81630rcu_preempt0-21swapper/012:29:190
81630rcu_preempt0-21swapper/011:38:330
81630rcu_preempt0-21swapper/010:58:380
81630rcu_preempt0-21swapper/009:46:440
81630rcu_preempt0-21swapper/007:23:390
81620rcu_preempt0-21swapper/111:37:201
81620rcu_preempt0-21swapper/111:30:411
81620rcu_preempt0-21swapper/110:30:421
81620rcu_preempt0-21swapper/110:17:301
81620rcu_preempt0-21swapper/010:57:240
81620rcu_preempt0-21swapper/008:03:300
81610rcu_preempt9047-21timerwakeupswit09:23:390
81610rcu_preempt30756-21ssh10:04:381
81610rcu_preempt30651-21ssh11:06:011
81610rcu_preempt22807-21ssh10:51:481
81610rcu_preempt21888-21ssh11:50:341
81610rcu_preempt14353-21ssh10:34:501
81610rcu_preempt10608-21df07:38:270
81610rcu_preempt0-21swapper/111:53:351
81610rcu_preempt0-21swapper/109:33:111
81610rcu_preempt0-21swapper/011:05:070
81600rcu_preempt5605-21ssh12:21:001
81600rcu_preempt16056-21ssh12:40:391
81600rcu_preempt15542-21/usr/sbin/munin10:38:270
81600rcu_preempt0-21swapper/111:59:051
81600rcu_preempt0-21swapper/011:53:350
81600rcu_preempt0-21swapper/009:30:090
81600rcu_preempt0-21swapper/009:13:380
81600rcu_preempt0-21swapper/007:28:250
81590rcu_preempt31551-21strings12:08:331
81590rcu_preempt26358-21ssh09:57:321
81590rcu_preempt26185-21ssh10:58:241
81590rcu_preempt2572-21ssh11:13:370
81590rcu_preempt23929-21mailstats08:28:361
81590rcu_preempt14649-21ssh09:34:281
81590rcu_preempt0-21swapper/111:10:511
81590rcu_preempt0-21swapper/109:23:381
81590rcu_preempt0-21swapper/108:27:531
81590rcu_preempt0-21swapper/107:53:351
81590rcu_preempt0-21swapper/012:41:130
81590rcu_preempt0-21swapper/012:13:360
81590rcu_preempt0-21swapper/009:08:370
81590rcu_preempt0-21swapper/008:13:330
81590rcu_preempt0-21swapper/007:33:370
89850580irq/17-ehci_hcd945-21usb-storage12:33:291
81580rcu_preempt6420-21ssh09:19:051
81580rcu_preempt5113-21/usr/sbin/munin09:18:370
81580rcu_preempt4299-21ssh11:18:191
81580rcu_preempt29517-21ssh12:04:081
81580rcu_preempt29427-21ssh12:03:480
81580rcu_preempt22685-21ssh10:51:220
81580rcu_preempt18823-21ssh11:43:460
81580rcu_preempt0-21swapper/110:20:251
81580rcu_preempt0-21swapper/108:13:291
81580rcu_preempt0-21swapper/107:48:391
81580rcu_preempt0-21swapper/107:18:391
81580rcu_preempt0-21swapper/107:16:291
81580rcu_preempt0-21swapper/012:34:060
81580rcu_preempt0-21swapper/010:33:420
81580rcu_preempt0-21swapper/010:05:380
81580rcu_preempt0-21swapper/009:02:270
81580rcu_preempt0-21swapper/008:33:380
81580rcu_preempt0-21swapper/008:18:290
81570rcu_preempt9814-21ssh10:27:040
81570rcu_preempt7881-21ssh12:24:490
81570rcu_preempt581-21ssh11:10:050
81570rcu_preempt2913-21ssh12:15:471
81570rcu_preempt15706-21df_inode07:58:271
81570rcu_preempt0-21swapper/111:14:231
81570rcu_preempt0-21swapper/109:15:061
81570rcu_preempt0-21swapper/109:11:091
81570rcu_preempt0-21swapper/108:51:461
81570rcu_preempt0-21swapper/107:41:141
81570rcu_preempt0-21swapper/107:33:231
81570rcu_preempt0-21swapper/012:12:290
81570rcu_preempt0-21swapper/010:46:250
81570rcu_preempt0-21swapper/010:01:280
81570rcu_preempt0-21swapper/008:09:330
81560rcu_preempt5165-21cron07:18:120
81560rcu_preempt26783-21munin-run08:43:120
81560rcu_preempt17196-21if_wlan008:03:311
81560rcu_preempt12452-21ps07:43:351
81560rcu_preempt0-21swapper/109:41:491
81560rcu_preempt0-21swapper/109:03:341
81560rcu_preempt0-21swapper/009:34:080
81550rcu_preempt9532-21munin-run11:28:120
81550rcu_preempt7710-21ssh12:24:111
81550rcu_preempt26899-21ssh11:59:190
81550rcu_preempt0-21swapper/109:02:101
81550rcu_preempt0-21swapper/108:18:251
81550rcu_preempt0-21swapper/108:08:271
81550rcu_preempt0-21swapper/107:23:521
81550rcu_preempt0-21swapper/010:12:390
81550rcu_preempt0-21swapper/008:28:380
81550rcu_preempt0-21swapper/007:48:350
81540rcu_preempt2020-21diskmemload10:18:260
81540rcu_preempt0-21swapper/012:18:210
81540rcu_preempt0-21swapper/010:32:340
81540rcu_preempt0-21swapper/010:13:490
81520rcu_preempt6408-21users07:18:390
81520rcu_preempt0-21swapper/108:55:191
81520rcu_preempt0-21swapper/008:49:410
81520rcu_preempt0-21swapper/008:44:410
81510rcu_preempt0-21swapper/108:43:371
81510rcu_preempt0-21swapper/108:34:411
3924995047cyclictest945-21usb-storage07:30:201
81480rcu_preempt22546-21ntp_states08:23:360
3923994340cyclictest945-21usb-storage07:53:250
3923993633cyclictest945-21usb-storage08:53:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional