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2025-11-25 - 23:37
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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 Tue Nov 25, 2025 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
62149923862,0cyclictest15322-21chrt07:05:320
62149923777,0cyclictest17013-21ntpq07:10:310
62149923760,0cyclictest3355-21runrttasks10:21:570
62149923572,0cyclictest23748-21nfsd10:47:130
62149923563,0cyclictest10051-21telnet11:45:370
62149923562,0cyclictest9-21ksoftirqd/007:20:030
62149923471,0cyclictest11936-21df_inode06:55:460
62149923463,0cyclictest32182-21tune2fs09:37:360
62149923462,0cyclictest7903-21telnet08:26:090
62149923363,0cyclictest3355-21runrttasks11:00:470
62149923282,0cyclictest14945-21aten2.4-expect12:06:110
62149923271,0cyclictest9800-21snmpd11:36:130
62149923260,0cyclictest4657-21nfsd08:12:170
62149923183,0cyclictest21356-21runrttasks09:07:040
62149923168,0cyclictest3355-21runrttasks07:53:370
62149923162,0cyclictest17375-21sort10:30:130
62149923062,0cyclictest17148-21df_inode08:55:490
62149923058,0cyclictest28114-21munin-node07:45:300
62149922934,0cyclictest4890-21df_inode11:30:530
62149922933,0cyclictest17237-21munin-run10:29:570
62149922873,0cyclictest10380-21fschecks_count08:32:410
62149922870,0cyclictest10665-21grep06:51:460
62149922861,0cyclictest3355-21runrttasks07:41:470
62149922855,0cyclictest14979-21telnet08:46:250
62149922773,0cyclictest5414-21latency_hist09:55:020
62149922764,0cyclictest6212-21cyclictest06:45:380
62149922755,0cyclictest8295-21cut10:02:090
62149922750,0cyclictest20971-21if_eth010:40:220
62149922674,0cyclictest19049-21df_abs07:16:050
62149922673,0cyclictest3355-21runrttasks09:49:120
62149922652,0cyclictest9-21ksoftirqd/008:19:550
62149922652,0cyclictest22734-21telnet09:11:250
62149922633,0cyclictest3548-21grep11:26:440
62149922632,0cyclictest3355-21runrttasks09:42:350
62149922577,0cyclictest4437-21grep09:51:360
62149922574,0cyclictest24927-21awk09:17:090
62149922573,0cyclictest13401-21cut08:41:440
62149922568,0cyclictest12842-21aten2.4_r8power10:16:080
62149922560,0cyclictest31714-21telnet07:55:130
62149922543,0cyclictest25860-21fschecks_time07:37:260
62149922541,0cyclictest9800-21snmpd10:14:110
62149922475,0cyclictest3355-21runrttasks11:21:360
62149922473,0cyclictest30177-21nfs_client11:06:380
62149922434,0cyclictest4288-21apache11:50:410
62149922431,0cyclictest3355-21runrttasks10:53:000
62149922374,0cyclictest3355-21runrttasks10:56:110
62149922374,0cyclictest30331-21grep09:32:270
62149922374,0cyclictest29027-21ls09:30:040
62149922373,0cyclictest2864-21awk08:07:120
62149922370,0cyclictest7017-21telnet06:41:240
62149922331,0cyclictest18741-21df09:00:320
62149922271,0cyclictest10795-21mailstats08:35:080
62149922262,0cyclictest31909-21telnet11:11:380
62149922235,0cyclictest22143-21wc07:27:030
62149922230,0cyclictest3355-21runrttasks11:55:050
62149922178,0cyclictest1594-21jbd2/hda3-807:32:200
62149922166,0cyclictest1-21init11:15:170
62149922163,0cyclictest13345-21munin-node07:00:050
62149922136,0cyclictest25893-21df_inode09:20:460
62149922131,0cyclictest9265-21awk10:05:470
62149922128,0cyclictest3355-21runrttasks11:41:070
62149922068,0cyclictest3355-21runrttasks12:04:330
62149922062,0cyclictest1-21init08:02:220
62149921761,0cyclictest3355-21runrttasks08:51:580
62149921761,0cyclictest3355-21runrttasks08:24:390
62149921757,0cyclictest19540-21df_abs10:36:010
62149921369,0cyclictest1594-21jbd2/hda3-806:39:590
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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