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2026-02-15 - 17:02
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 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 50 highest latencies:
System rack7slot3.osadl.org (updated Sun Feb 15, 2026 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30144282320sleep30146-21fschecks_time07:03:350
3104599254224cyclictest23077-21ssh11:05:470
3104599254185cyclictest6370-21grep12:08:490
3104599253228cyclictest4144-21netwatch07:30:460
3104599248200cyclictest30942-21ssh09:28:560
3104599247216cyclictest24323-21gzip11:10:420
3104599246219cyclictest3498-21latency_hist09:48:540
3104599246218cyclictest21960-21ssh11:01:290
3104599246216cyclictest26400-21if_eth011:19:420
3104599246216cyclictest16078-21date10:39:010
3104599244217cyclictest11020-21df_inode10:19:020
3104599244215cyclictest31080-21munin-node0
3104599244213cyclictest7859-21df07:48:340
3104599243213cyclictest19948-21runrttasks08:40:130
3104599243180cyclictest2414-21ssh11:53:230
3104599242215cyclictest4780-21ssh12:01:510
3104599242211cyclictest28276-21sshd09:18:240
3104599242209cyclictest1546-21chrt09:40:270
3104599241216cyclictest616-21netwatch09:36:550
3104599241216cyclictest11937-21unixbench_singl08:04:520
3104599240215cyclictest3855-21cpu11:58:310
3104599240209cyclictest29191-21sshd11:30:240
3104599240208cyclictest8797-21df_inode12:19:050
3104599239211cyclictest32725-21ping07:14:380
3104599239208cyclictest8676-21wc10:08:580
3104599239208cyclictest11600-21diskmemload12:30:000
3104599239174cyclictest10447-21missed_timers12:25:200
3104599239173cyclictest3836-21fschecks_count09:49:270
3104599238213cyclictest20280-21memory10:55:020
3104599238212cyclictest6388-21grep09:59:340
3104599238209cyclictest9166-21ssh10:10:320
3104599237212cyclictest30236-21if_eth011:34:400
3104599237212cyclictest19664-21runrttasks10:53:080
3104599237210cyclictest18244-21ls08:34:010
3104599237209cyclictest2953-21runrttasks08:23:180
3104599237209cyclictest28269-21ssh11:26:470
3104599237208cyclictest11255-21df08:03:360
3104599237205cyclictest32575-21ssh11:44:080
3104599237183cyclictest31040-21cyclictest10:19:570
3104599237174cyclictest13154-21ssh10:27:110
3104599236209cyclictest5763-21rm09:56:540
3104599236207cyclictest25960-21ssh09:08:520
3104599236206cyclictest5570-21df07:38:360
3104599236205cyclictest13011-21munin-node0
3104599236204cyclictest26462-21memory09:10:260
3104599236167cyclictest18523-21df10:48:390
3104599236166cyclictest13192-21ssh12:36:220
3104599235210cyclictest14539-21runrttasks08:18:210
3104599235207cyclictest7462-21munin-node0
3104599235207cyclictest28746-21munin-node0
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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