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2025-12-10 - 18:20
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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: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 376 highest latencies:
System rack8slot1.osadl.org (updated Wed Dec 10, 2025 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
93789925276,0cyclictest8663-21tune2fs11:26:060
93789924975,0cyclictest25514-21needreboot10:40:430
93789924767,0cyclictest29645-21df_abs09:15:040
93789924582,0cyclictest3355-21runrttasks06:42:420
93789924580,0cyclictest8268-21sed09:45:530
93789924579,0cyclictest1970-21sshd09:29:150
93789924577,0cyclictest31944-21awk09:20:590
93789924572,0cyclictest20511-21df_inode07:09:540
93789924569,0cyclictest6297-21df_inode08:04:520
93789924561,0cyclictest0-21swapper12:02:030
93789924561,0cyclictest0-21swapper10:00:210
93789924474,0cyclictest15689-21runrttasks06:55:420
93789924375,0cyclictest29362-21uniq10:51:260
93789924173,0cyclictest27040-21grep10:45:330
93789924154,0cyclictest3355-21runrttasks09:55:580
93789924078,0cyclictest17780-21df_abs08:40:020
93789924075,0cyclictest10050-21df_abs08:15:050
93789924072,0cyclictest21674-21awk10:29:550
93789924070,0cyclictest6158-21runrttasks11:20:000
93789924065,0cyclictest0-21swapper09:09:420
93789923876,0cyclictest424-21missed_timers07:45:520
93789923875,0cyclictest1435-21fschecks_time09:26:210
93789923873,0cyclictest3355-21runrttasks08:30:280
93789923871,0cyclictest22881-21fschecks_time12:06:050
93789923868,0cyclictest4995-21fschecks_time09:36:160
93789923770,0cyclictest18318-21latency_hist07:04:080
93789923673,0cyclictest4952-21df07:59:320
93789923671,0cyclictest3355-21runrttasks07:34:570
93789923671,0cyclictest14109-21awk06:51:020
93789923670,0cyclictest26454-21sh07:29:020
93789923669,0cyclictest10222-21runrttasks09:51:040
93789923636,0cyclictest6018-21df_abs09:40:120
93789923579,0cyclictest1594-21jbd2/hda3-809:09:010
93789923559,0cyclictest3355-21runrttasks08:09:410
93789923474,0cyclictest12495-21tune2fs08:21:060
93789923473,0cyclictest3121-21sshd08:50:130
93789923467,0cyclictest5620-21sh11:19:010
93789923465,0cyclictest3355-21runrttasks11:01:000
93789923361,0cyclictest27728-21smartctl07:31:100
93789923341,0cyclictest30123-21munin-node07:40:250
93789923275,0cyclictest0-21swapper11:40:130
93789923273,0cyclictest12309-21runrttasks06:45:570
93789923272,0cyclictest19383-21wc08:45:520
93789923177,0cyclictest0-21swapper07:58:400
93789923172,0cyclictest9800-21snmpd10:25:490
93789923171,0cyclictest3355-21runrttasks10:17:330
93789923166,0cyclictest18512-21df07:04:330
93789923166,0cyclictest17266-21cat08:39:050
93789923162,0cyclictest30743-21processes10:55:450
93789923075,0cyclictest23169-21mailstats10:34:230
93789923072,0cyclictest13759-21chrt08:29:110
93789923068,0cyclictest11367-21df_inode11:34:490
93789923061,0cyclictest15274-21sshd11:45:190
93789922977,0cyclictest23877-21df07:19:350
93789922973,0cyclictest804-21latency_hist11:04:100
93789922874,0cyclictest9471-21seq11:29:370
93789922868,0cyclictest22097-21aten2.4-expect08:54:190
93789922867,0cyclictest18543-21sh10:19:310
93789922772,0cyclictest14475-21mailstats10:04:150
93789922675,0cyclictest3301-21aten2.4_r8power11:10:110
93789922669,0cyclictest21903-21latency_hist07:14:100
93789922472,0cyclictest1994-21awk07:50:360
93789922233,0cyclictest17444-21munin-node11:50:590
93789922170,0cyclictest9800-21snmpd09:03:500
93789922069,0cyclictest9800-21snmpd10:10:290
93789921966,0cyclictest18974-21cut11:55:340
2626501990,0irq/5-eth09322-21sshd06:38:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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