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2026-02-17 - 09:17
[ 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 highest latencies:
System rack7slot3.osadl.org (updated Tue Feb 17, 2026 00:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26364284519sleep26365-21fschecks_count19:03:300
2732399250226cyclictest10006-21chrt00:38:130
2732399249219cyclictest13411-21runrttasks22:42:370
2732399248218cyclictest14785-21munin-run22:48:190
2732399248179cyclictest1259-21latency_hist00:03:580
2732399247224cyclictest18769-21latency_hist23:03:440
2732399247218cyclictest23999-21ssh21:15:280
2732399246180cyclictest2726-21lxpanel22:13:150
2732399245216cyclictest26992-21munin-node0
2732399245213cyclictest17345-21munin-run22:58:370
2732399244216cyclictest8800-21ssh00:33:330
2732399244213cyclictest2954-21netwatch23:25:230
2732399243217cyclictest28259-21sh23:41:090
2732399243216cyclictest2834-21snmpd23:18:170
2732399243210cyclictest9963-21perl20:13:550
2732399242215cyclictest7459-21cpu20:03:250
2732399242210cyclictest21131-21latency_hist21:03:370
2732399242182cyclictest29613-21ssh23:46:490
2732399241217cyclictest19145-21wc20:54:120
2732399241215cyclictest11285-21chrt20:19:200
2732399241212cyclictest29630-21latency_hist21:38:520
2732399241209cyclictest26261-21df_inode23:33:520
2732399241177cyclictest2726-21lxpanel23:34:450
2732399240215cyclictest1785-21ifplugd22:28:010
2732399240213cyclictest8668-21latency_hist20:08:340
2732399240175cyclictest2201-21df_inode21:59:030
2732399239212cyclictest20714-21ssh23:10:370
2732399239211cyclictest633-21df19:33:360
2732399239208cyclictest4174-21df19:48:370
2732399239174cyclictest18168-21grep20:49:310
2732399239173cyclictest25791-21chrt21:23:270
2732399238210cyclictest4209-21ssh22:05:380
2732399238210cyclictest27755-21chrt19:09:120
2732399237211cyclictest30321-21irqstats23:49:420
2732399237210cyclictest22218-21latency_hist21:08:470
2732399237208cyclictest28418-21munin-node0
2732399237208cyclictest2726-21lxpanel00:14:430
2732399237175cyclictest1554-21chrt19:37:470
2732399237174cyclictest22746-21grep21:10:250
2732399237171cyclictest2953-21runrttasks19:54:120
2732399236211cyclictest15032-21ssh22:49:050
2732399236210cyclictest2834-21snmpd23:57:340
2732399236208cyclictest7489-21chrt00:28:270
2732399236174cyclictest10146-21irqstats22:29:430
2732399236171cyclictest3407-21ssh22:03:240
2732399235206cyclictest7699-21ssh22:20:000
2732399235206cyclictest2953-21runrttasks21:50:190
2732399235203cyclictest31969-21df19:28:360
2732399235203cyclictest26905-21ssh21:27:490
2732399235203cyclictest16950-21grep20:44:210
2732399235202cyclictest11250-21chrt22:34:140
2732399235173cyclictest6143-21munin-run00:23:250
2732399235169cyclictest2726-21lxpanel20:38:220
2732399234206cyclictest23148-21proc_pri23:20:370
2732399234205cyclictest19911-21munin-run23:08:260
2732399234171cyclictest1529-21irqstats00:04:410
2732399233202cyclictest2891-21irqstats00:09:410
2732399233167cyclictest6738-21ssh22:15:490
2732399233167cyclictest31114-21munin-node0
2732399233166cyclictest30824-21df19:23:330
2732399233166cyclictest2471-21grep19:39:550
2732399233165cyclictest30053-21memory21:40:030
2732399232209cyclictest16100-21timerandwakeup20:39:520
2732399232200cyclictest13046-21/usr/sbin/munin20:28:210
2732399231168cyclictest4050-21cpu19:48:240
2732399230168cyclictest2726-21lxpanel20:28:440
2732399229203cyclictest8972-21latency20:09:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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