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2025-07-12 - 12:47
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
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 rack8slot7.osadl.org (updated Sat Jul 12, 2025 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24985993636,0cyclictest26524-21fwupd21:47:122
24985991817,1cyclictest60250irq/125-lan23:15:172
24985991817,1cyclictest60250irq/125-lan22:35:222
24985991817,1cyclictest60250irq/125-lan19:20:102
24985991817,1cyclictest60250irq/125-lan00:35:122
24985991717,0cyclictest60250irq/125-lan23:30:212
24985991717,0cyclictest60250irq/125-lan22:15:152
24985991717,0cyclictest60250irq/125-lan20:10:112
24985991717,0cyclictest60250irq/125-lan19:35:192
24985991716,1cyclictest60250irq/125-lan23:55:152
24985991716,1cyclictest60250irq/125-lan23:40:192
24985991716,1cyclictest60250irq/125-lan22:50:242
24985991716,1cyclictest60250irq/125-lan21:58:032
24985991716,1cyclictest60250irq/125-lan21:00:192
24985991716,1cyclictest60250irq/125-lan19:50:202
24985991716,1cyclictest60250irq/125-lan19:30:202
24985991716,1cyclictest60250irq/125-lan19:10:172
24985991616,0cyclictest60250irq/125-lan23:20:162
24985991616,0cyclictest60250irq/125-lan21:52:062
24985991616,0cyclictest60250irq/125-lan20:45:222
24985991616,0cyclictest60250irq/125-lan20:19:222
24985991616,0cyclictest60250irq/125-lan00:25:332
24985991615,1cyclictest60250irq/125-lan22:44:202
24985991615,1cyclictest60250irq/125-lan19:42:592
24985991615,1cyclictest60250irq/125-lan19:25:132
24985991514,1cyclictest60250irq/125-lan22:05:142
24985991514,1cyclictest60250irq/125-lan21:05:132
24985991514,1cyclictest60250irq/125-lan20:55:162
24985991514,1cyclictest60250irq/125-lan20:30:212
24985991514,1cyclictest60250irq/125-lan20:20:152
24985991514,1cyclictest60250irq/125-lan00:20:132
24985991514,1cyclictest60250irq/125-lan00:05:152
24976991515,0cyclictest329-21hwrng21:04:400
24976991515,0cyclictest329-21hwrng20:51:220
24985991414,0cyclictest60250irq/125-lan23:35:252
24985991414,0cyclictest60250irq/125-lan23:00:112
24985991414,0cyclictest60250irq/125-lan22:28:212
24985991414,0cyclictest60250irq/125-lan20:00:152
24985991414,0cyclictest60250irq/125-lan19:48:222
24985991414,0cyclictest60250irq/125-lan00:10:222
24985991413,1cyclictest60250irq/125-lan23:50:142
24985991413,1cyclictest60250irq/125-lan23:10:152
24985991413,1cyclictest60250irq/125-lan21:40:122
24985991413,1cyclictest60250irq/125-lan21:30:122
24985991413,1cyclictest60250irq/125-lan21:20:202
24985991413,1cyclictest60250irq/125-lan21:15:152
24985991413,1cyclictest60250irq/125-lan20:40:122
24985991413,1cyclictest60250irq/125-lan20:40:002
24985991413,1cyclictest60250irq/125-lan20:05:232
24985991413,1cyclictest60250irq/125-lan19:15:142
24976991414,0cyclictest329-21hwrng23:44:250
24976991414,0cyclictest329-21hwrng19:56:030
24985991313,0cyclictest60250irq/125-lan23:46:222
24985991313,0cyclictest60250irq/125-lan20:27:212
24985991313,0cyclictest60250irq/125-lan00:30:152
24985991313,0cyclictest60250irq/125-lan00:00:162
24985991313,0cyclictest60250irq/125-lan00:00:162
24985991312,1cyclictest60250irq/125-lan23:05:152
24985991312,1cyclictest60250irq/125-lan21:35:212
24985991312,1cyclictest60250irq/125-lan20:50:162
24985991312,1cyclictest60250irq/125-lan00:15:222
24976991313,0cyclictest329-21hwrng22:59:220
24985991212,0cyclictest60250irq/125-lan22:48:222
24985991211,1cyclictest60250irq/125-lan22:10:152
24985991211,1cyclictest60250irq/125-lan21:25:272
24985991211,1cyclictest60250irq/125-lan21:10:212
24985991211,1cyclictest60250irq/125-lan21:10:202
24988991111,0cyclictest329-21hwrng20:33:583
24985991110,1cyclictest60250irq/125-lan22:30:192
24985991110,1cyclictest60250irq/125-lan22:00:192
24985991110,1cyclictest60250irq/125-lan19:55:162
24976991111,0cyclictest329-21hwrng22:02:010
24976991111,0cyclictest329-21hwrng21:35:240
24976991111,0cyclictest329-21hwrng00:15:080
2498599109,1cyclictest60250irq/125-lan22:24:222
24976991010,0cyclictest329-21hwrng21:10:490
24976991010,0cyclictest329-21hwrng21:10:480
249889998,1cyclictest702-21snmpd00:32:413
249859998,1cyclictest60250irq/125-lan22:55:172
249809998,1cyclictest702-21snmpd20:45:461
249769999,0cyclictest329-21hwrng22:06:070
249769999,0cyclictest329-21hwrng21:58:560
249769999,0cyclictest329-21hwrng21:08:470
249889988,0cyclictest702-21snmpd21:42:003
249889988,0cyclictest329-21hwrng23:53:383
249889988,0cyclictest329-21hwrng23:45:273
249889988,0cyclictest329-21hwrng23:28:013
249889988,0cyclictest329-21hwrng23:15:453
249889988,0cyclictest329-21hwrng22:45:023
249889988,0cyclictest329-21hwrng21:28:143
249889988,0cyclictest329-21hwrng19:14:043
249889988,0cyclictest329-21hwrng00:11:033
249889988,0cyclictest329-21hwrng00:05:553
249889987,1cyclictest702-21snmpd23:34:003
249889987,1cyclictest702-21snmpd22:16:493
249809988,0cyclictest702-21snmpd22:04:431
249809988,0cyclictest702-21snmpd21:28:371
249809988,0cyclictest702-21snmpd21:09:171
249809988,0cyclictest702-21snmpd20:54:491
249809988,0cyclictest702-21snmpd19:15:011
249809988,0cyclictest329-21hwrng22:24:331
249809988,0cyclictest329-21hwrng22:11:131
249809988,0cyclictest329-21hwrng19:40:421
249809988,0cyclictest329-21hwrng19:33:331
249809988,0cyclictest329-21hwrng00:38:421
249809988,0cyclictest329-21hwrng00:30:301
249809987,1cyclictest702-21snmpd23:45:091
249809987,1cyclictest702-21snmpd22:35:261
249809987,1cyclictest702-21snmpd19:21:071
249769988,0cyclictest702-21snmpd21:49:210
249769988,0cyclictest329-21hwrng20:49:180
249769988,0cyclictest329-21hwrng20:09:230
249769987,1cyclictest702-21snmpd19:12:180
249889977,0cyclictest702-21snmpd22:28:183
249889977,0cyclictest702-21snmpd21:51:173
249889977,0cyclictest702-21snmpd19:31:473
249889977,0cyclictest702-21snmpd19:18:133
249889977,0cyclictest702-21snmpd00:01:013
249889977,0cyclictest702-21snmpd00:01:013
249889977,0cyclictest329-21hwrng23:42:213
249889977,0cyclictest329-21hwrng23:20:523
249889977,0cyclictest329-21hwrng23:13:413
249889977,0cyclictest329-21hwrng22:54:153
249889976,1cyclictest702-21snmpd23:09:233
249889976,1cyclictest702-21snmpd22:57:043
249889976,1cyclictest702-21snmpd22:10:393
249889976,1cyclictest702-21snmpd21:04:383
249889976,1cyclictest1117-21cat22:05:153
249889975,2cyclictest702-21snmpd23:58:213
249859976,1cyclictest702-21snmpd23:29:352
249809977,0cyclictest702-21snmpd23:43:391
249809977,0cyclictest702-21snmpd22:05:281
249809977,0cyclictest702-21snmpd21:56:111
249809977,0cyclictest702-21snmpd21:48:001
249809977,0cyclictest702-21snmpd21:37:451
249809977,0cyclictest702-21snmpd20:30:431
249809977,0cyclictest702-21snmpd20:28:511
249809977,0cyclictest702-21snmpd20:17:001
249809977,0cyclictest702-21snmpd00:27:341
249809977,0cyclictest700-21lldpd00:04:421
249809977,0cyclictest700-21lldpd00:04:421
249809977,0cyclictest329-21hwrng23:56:431
249809977,0cyclictest329-21hwrng23:52:371
249809977,0cyclictest329-21hwrng23:35:121
249809977,0cyclictest329-21hwrng23:31:071
249809977,0cyclictest329-21hwrng23:20:521
249809977,0cyclictest329-21hwrng23:00:231
249809977,0cyclictest329-21hwrng22:50:091
249809977,0cyclictest329-21hwrng22:25:331
249809977,0cyclictest329-21hwrng22:17:231
249809977,0cyclictest329-21hwrng21:41:321
249809977,0cyclictest329-21hwrng21:22:051
249809977,0cyclictest329-21hwrng21:10:491
249809977,0cyclictest329-21hwrng21:10:481
249809977,0cyclictest329-21hwrng20:42:081
249809977,0cyclictest329-21hwrng19:48:541
249809977,0cyclictest329-21hwrng19:35:361
249809977,0cyclictest329-21hwrng19:29:261
249809977,0cyclictest329-21hwrng19:13:031
249809977,0cyclictest329-21hwrng00:21:171
249809977,0cyclictest329-21hwrng00:17:111
249809977,0cyclictest329-21hwrng00:10:011
249809976,1cyclictest702-21snmpd23:26:511
249809976,1cyclictest702-21snmpd20:55:181
249809976,1cyclictest702-21snmpd20:38:221
249809976,1cyclictest17849-21cat20:10:141
249809975,2cyclictest702-21snmpd00:05:221
249769977,0cyclictest702-21snmpd23:04:010
249769977,0cyclictest702-21snmpd22:44:140
249769977,0cyclictest702-21snmpd22:11:150
249769977,0cyclictest702-21snmpd20:20:570
249769977,0cyclictest702-21snmpd20:14:170
249769977,0cyclictest702-21snmpd00:26:460
249769977,0cyclictest329-21hwrng21:54:510
249769977,0cyclictest329-21hwrng21:40:300
249769977,0cyclictest329-21hwrng20:17:340
249769976,1cyclictest702-21snmpd22:24:160
249769976,1cyclictest702-21snmpd20:55:370
249769976,1cyclictest702-21snmpd19:25:180
249889966,0cyclictest702-21snmpd19:24:303
249889966,0cyclictest329-21hwrng20:45:133
249889966,0cyclictest329-21hwrng19:46:513
249889965,1cyclictest702-21snmpd23:02:503
249889965,1cyclictest702-21snmpd22:41:373
249889965,1cyclictest702-21snmpd22:30:253
249889965,1cyclictest702-21snmpd22:02:093
249889965,1cyclictest702-21snmpd21:59:093
249889965,1cyclictest702-21snmpd21:07:413
249889965,1cyclictest702-21snmpd20:24:393
249889965,1cyclictest702-21snmpd20:12:503
249889965,1cyclictest702-21snmpd19:41:403
249889965,1cyclictest702-21snmpd00:35:373
249889965,1cyclictest702-21snmpd00:29:293
249889964,2cyclictest20970-21cat21:35:153
249809966,0cyclictest702-21snmpd23:19:091
249809966,0cyclictest702-21snmpd22:30:101
249809966,0cyclictest329-21hwrng22:47:051
249809965,1cyclictest702-21snmpd21:54:091
249809965,1cyclictest702-21snmpd21:32:421
249769966,0cyclictest702-21snmpd23:06:080
249769966,0cyclictest702-21snmpd20:31:210
249769966,0cyclictest329-21hwrng23:59:470
249769966,0cyclictest329-21hwrng00:14:060
249769966,0cyclictest329-21hwrng00:01:500
249769966,0cyclictest329-21hwrng00:01:490
249769965,1cyclictest702-21snmpd23:22:570
249769965,1cyclictest702-21snmpd23:11:590
249769965,1cyclictest702-21snmpd22:35:320
249769965,1cyclictest702-21snmpd22:15:100
249769965,1cyclictest702-21snmpd20:44:040
249769965,1cyclictest702-21snmpd19:51:260
249769965,1cyclictest702-21snmpd19:15:250
249769965,1cyclictest702-21snmpd00:08:130
249889955,0cyclictest702-21snmpd20:41:333
249889955,0cyclictest702-21snmpd20:01:573
249889955,0cyclictest702-21snmpd19:38:373
249889955,0cyclictest329-21hwrng23:35:123
249889955,0cyclictest329-21hwrng21:46:403
249889955,0cyclictest1924-21gltestperf20:50:143
249889954,1cyclictest702-21snmpd00:24:333
249809955,0cyclictest702-21snmpd23:12:351
249809955,0cyclictest702-21snmpd22:55:041
249769955,0cyclictest702-21snmpd22:28:300
249769955,0cyclictest702-21snmpd21:23:410
249769955,0cyclictest702-21snmpd19:42:580
249769955,0cyclictest702-21snmpd19:33:140
249769955,0cyclictest702-21snmpd19:20:190
249769955,0cyclictest329-21hwrng22:34:470
249769955,0cyclictest329-21hwrng00:20:160
249769954,1cyclictest702-21snmpd22:52:140
249769954,1cyclictest702-21snmpd20:39:130
249769950,5cyclictest25211-21turbostat20:29:590
249889944,0cyclictest329-21hwrng21:18:003
249889944,0cyclictest329-21hwrng20:36:013
249889944,0cyclictest329-21hwrng20:27:483
249889943,1cyclictest7162-21cat22:20:153
249889943,1cyclictest702-21snmpd22:39:293
249889942,2cyclictest32339-21cat19:25:213
249889942,2cyclictest16271-21ld20:05:193
249889940,4cyclictest13390-21turbostat21:24:543
249809943,1cyclictest9495-21cpuspeed_turbos19:50:141
249809943,1cyclictest702-21snmpd20:23:331
249809942,2cyclictest12621-21sshd21:15:211
249809940,0cyclictest27455-21dump-pmu-power23:10:001
249769944,0cyclictest702-21snmpd23:35:390
249769944,0cyclictest329-21hwrng23:15:450
249769944,0cyclictest329-21hwrng20:02:120
249769943,1cyclictest702-21snmpd23:45:500
249769943,1cyclictest702-21snmpd23:26:210
249769943,1cyclictest702-21snmpd21:28:010
249769943,1cyclictest702-21snmpd19:45:470
249769942,2cyclictest702-21snmpd22:47:500
249769942,2cyclictest702-21snmpd21:17:080
249769942,2cyclictest30002-21apt-get00:35:120
249769942,2cyclictest2963-21cut19:35:130
249889933,0cyclictest329-21hwrng19:51:583
249889932,1cyclictest22375-21cat00:15:163
249889931,2cyclictest18189-21apt-key21:30:013
249889931,2cyclictest11738-21tail19:55:163
249889931,2cyclictest10055-21cat21:10:153
249889931,2cyclictest10055-21cat21:10:143
249809932,1cyclictest702-21snmpd19:55:161
249809932,1cyclictest5561-21/usr/sbin/munin21:00:211
249809931,2cyclictest15807-21cpuspeed_turbos22:40:141
249809931,2cyclictest13485-21cat20:00:141
249769933,0cyclictest11994-21cpuspeed_turbos23:50:140
249769933,0cyclictest0-21swapper/000:30:130
249769931,2cyclictest3993-21cut23:30:120
249889920,2cyclictest19402-21find20:15:113
249889920,1cyclictest3542-21apt-get20:55:113
249809921,1cyclictest15397-21acpi20:05:131
249769920,2cyclictest18312-21cmp21:30:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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