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2025-12-29 - 02:19
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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
Characteristics of all highest latencies:
System rack5slot0.osadl.org (updated Mon Dec 29, 2025 00:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1330721340,3sleep21658199cyclictest22:22:312
1604229434,48sleep10-21swapper/119:06:351
1602528532,49sleep30-21swapper/319:06:243
14052830,2sleep32439-21runrttasks22:29:133
44402770,2sleep32439-21runrttasks23:10:563
262592760,4sleep11658099cyclictest22:26:291
153642760,2sleep30-21swapper/300:38:223
76052710,1sleep20-21swapper/200:14:582
1630925636,16sleep20-21swapper/219:09:482
1626324538,4sleep00-21swapper/019:09:140
82532390,3sleep30-21swapper/323:54:073
286042390,4sleep10-21swapper/123:08:371
20902370,2sleep20-21swapper/223:30:542
269032281,25sleep1137550irq/27-eth022:37:011
199142263,21sleep1137550irq/27-eth021:24:091
16579992512,2cyclictest3318-21sshd23:31:200
1657999250,15cyclictest16785-21bash00:07:060
201882240,2sleep30-21swapper/300:08:213
1657999240,15cyclictest26203-21sshd22:36:450
255862230,3sleep10-21swapper/123:28:211
16581992319,3cyclictest5134-21sshd23:11:102
151982220,2sleep32439-21runrttasks22:54:053
65892210,19sleep1137550irq/27-eth021:40:021
19412210,19sleep2137550irq/27-eth021:28:302
1658299215,7cyclictest0-21swapper/321:36:573
160822210,2sleep22439-21runrttasks23:45:492
81262202,16sleep1137550irq/27-eth023:22:401
1658199202,7cyclictest1884-21nfsd23:20:292
69302190,1sleep00-21swapper/000:35:230
1658199192,15cyclictest6797-21sshd22:51:032
1658199192,15cyclictest29227-21sshd23:29:402
1658199192,15cyclictest25339-21sshd22:26:102
1658199192,15cyclictest25120-21sshd23:07:222
1658199192,15cyclictest19533-21sshd00:39:552
1658199192,15cyclictest18945-21sshd23:36:222
1658199192,15cyclictest10313-21sshd00:05:122
305062180,2sleep12439-21runrttasks22:17:451
1658299180,12cyclictest25-21rcuop/123:21:003
1658199189,7cyclictest4737-21id23:00:402
1658199189,7cyclictest4623-21sshd23:52:482
1658199189,7cyclictest2652-21sshd21:38:442
1658199189,7cyclictest17806-21sshd22:44:402
1658199189,7cyclictest10430-21sshd21:40:492
1658199189,4cyclictest137550irq/27-eth023:55:122
1658199183,13cyclictest30421-21sshd21:47:122
1658199183,13cyclictest19288-21sshd22:45:092
1658199183,13cyclictest17054-21sshd21:23:082
1658199182,7cyclictest28989-21sshd00:32:052
1658199182,14cyclictest24795-21runrttasks20:39:042
1658199182,14cyclictest11874-21sshd22:32:172
1658199182,14cyclictest10992-21sshd21:30:592
16581991811,6cyclictest0-21swapper/222:01:232
1658199181,15cyclictest9218-21sshd22:10:492
1658199181,15cyclictest8263-21sshd00:15:072
1658199181,15cyclictest6576-21sshd21:50:072
1658199181,15cyclictest29233-21sshd23:40:022
1658199181,15cyclictest2332-21id21:18:392
1658199181,15cyclictest21610-21sshd22:15:082
1658199181,15cyclictest15425-21sshd00:27:462
1658199181,15cyclictest10622-21sshd21:10:562
16581991810,6cyclictest28946-21sshd21:56:482
16581991810,6cyclictest26924-21sshd00:20:462
1658099187,10cyclictest0-21swapper/123:35:311
1658099180,12cyclictest11267-21munin-plugin-st20:10:001
95532170,1sleep10-21swapper/122:31:271
1658199179,6cyclictest21526-21sshd22:55:422
1658199178,7cyclictest8580-21vmstat20:00:242
1658199178,7cyclictest16029-21munin-node20:20:242
1658199172,13cyclictest22938-21sshd19:22:152
1658199172,13cyclictest22533-21sshd22:35:262
1658199171,7cyclictest23671-21munin-node19:25:122
1658199171,6cyclictest137550irq/27-eth000:00:082
1658199171,14cyclictest32607-21hddtemp_smartct20:55:162
1658199171,14cyclictest32607-21hddtemp_smartct20:55:162
1658199171,14cyclictest23999-21sshd22:05:222
1658199171,14cyclictest19598-21sshd23:15:462
1658099170,15cyclictest0-21swapper/123:34:181
1658099170,15cyclictest0-21swapper/122:54:191
1657999170,14cyclictest20927-21bash21:34:280
313562161,13sleep1137550irq/27-eth000:01:151
1658299165,1cyclictest0-21swapper/321:30:243
16582991612,3cyclictest0-21swapper/300:24:143
1658199167,8cyclictest1884-21nfsd21:01:032
1658199164,10cyclictest6306-21sshd21:10:002
1658199163,5cyclictest28103-21idleruntime20:45:152
1658199162,5cyclictest1884-21nfsd19:30:122
1658199160,14cyclictest28450irq/26-ahci[00020:31:042
16580991612,3cyclictest10850irq/23-ehci_hcd22:20:441
16580991612,3cyclictest10850irq/23-ehci_hcd00:10:511
1658099160,5cyclictest0-21swapper/123:00:321
1658099160,4cyclictest0-21swapper/100:38:261
1658099160,14cyclictest0-21swapper/122:12:001
1658099160,12cyclictest3234-21sshd23:10:291
1657999160,15cyclictest0-21swapper/023:24:590
1657999160,11cyclictest0-21swapper/021:44:500
1658299158,3cyclictest0-21swapper/321:45:083
1658299154,10cyclictest10850irq/23-ehci_hcd19:52:173
1658299152,9cyclictest12789-21sshd23:45:123
16582991512,2cyclictest0-21swapper/322:03:053
16582991511,3cyclictest10850irq/23-ehci_hcd23:09:483
1658299150,6cyclictest0-21swapper/322:07:423
1658299150,4cyclictest9770-21sshd00:25:423
1658299150,3cyclictest22770-21sshd22:35:313
1658299150,3cyclictest137550irq/27-eth020:22:243
1658299150,3cyclictest0-21swapper/323:45:003
1658299150,3cyclictest0-21swapper/322:57:463
1658299150,3cyclictest0-21swapper/321:17:223
1658299150,3cyclictest0-21swapper/321:10:303
1658299150,14cyclictest0-21swapper/323:04:053
1658299150,14cyclictest0-21swapper/322:47:353
1658299150,14cyclictest0-21swapper/320:40:143
1658299150,14cyclictest0-21swapper/319:42:363
1658299150,13cyclictest23077-21sshd23:17:013
1658299150,13cyclictest0-21swapper/320:54:233
1658299150,13cyclictest0-21swapper/300:11:573
1658299150,11cyclictest3729-21sshd22:19:443
1658299150,11cyclictest25598-21sshd23:59:483
1658299150,11cyclictest21948-21sshd21:44:513
1658199159,5cyclictest0-21swapper/220:40:542
1658199154,3cyclictest31383-21munin-node19:40:212
1658199151,5cyclictest2439-21runrttasks20:11:172
1658199151,13cyclictest0-21swapper/220:53:572
1658199150,14cyclictest5957-21smart_sda19:55:232
1658199150,13cyclictest0-21swapper/220:25:142
1658099157,3cyclictest0-21swapper/121:56:181
1658099156,4cyclictest14715-21sshd23:55:481
1658099154,10cyclictest10850irq/23-ehci_hcd20:59:011
1658099154,10cyclictest10850irq/23-ehci_hcd20:59:001
1658099154,10cyclictest0-21swapper/100:21:021
1658099153,11cyclictest10850irq/23-ehci_hcd20:30:241
16580991513,1cyclictest0-21swapper/100:31:591
16580991511,3cyclictest10850irq/23-ehci_hcd21:29:221
1658099150,6cyclictest31386-21sshd22:59:161
1658099150,3cyclictest0-21swapper/100:09:291
1658099150,14cyclictest0-21swapper/122:42:081
1658099150,13cyclictest19014-21sshd22:45:011
1658099150,13cyclictest0-21swapper/123:40:301
1658099150,13cyclictest0-21swapper/100:25:031
1658099150,11cyclictest25426-21sshd21:45:271
1657999157,7cyclictest0-21swapper/000:24:430
1657999157,6cyclictest0-21swapper/023:16:020
1657999151,8cyclictest0-21swapper/022:10:180
16579991510,4cyclictest0-21swapper/000:27:070
1657999150,15cyclictest0-21swapper/021:24:430
1657999150,14cyclictest0-21swapper/023:44:320
1657999150,14cyclictest0-21swapper/022:53:270
1658299149,1cyclictest1993-21sshd22:40:313
1658299148,2cyclictest0-21swapper/321:25:093
1658299146,1cyclictest14002-21sshd23:35:093
1658299140,3cyclictest6621-21sshd21:50:093
1658299140,3cyclictest137550irq/27-eth000:17:193
1658299140,13cyclictest7801-21sshd22:20:333
1658299140,13cyclictest18467-21sshd22:14:053
1658299140,13cyclictest0-21swapper/323:30:153
1658299140,13cyclictest0-21swapper/321:21:483
1658299140,13cyclictest0-21swapper/320:30:073
1658299140,10cyclictest0-21swapper/322:32:103
1658199148,5cyclictest1883-21nfsd20:15:072
1658199145,7cyclictest3688-21sensors19:50:222
1658199142,5cyclictest28226-21df_abs19:35:112
1658199142,10cyclictest19543-21hddtemp_smartct19:15:142
16581991410,3cyclictest793-21iostat_ios19:45:152
1658099143,10cyclictest137550irq/27-eth021:16:361
1658099141,8cyclictest0-21swapper/123:51:441
16580991412,1cyclictest0-21swapper/100:16:121
1658099141,12cyclictest137550irq/27-eth019:19:011
1658099140,13cyclictest28293-21missed_timers20:45:191
1658099140,13cyclictest16943-21taskset23:46:081
1658099140,13cyclictest0-21swapper/122:02:011
1658099140,12cyclictest2161-21bash21:38:331
1658099140,10cyclictest0-21swapper/123:18:191
1657999148,5cyclictest0-21swapper/022:44:060
1657999148,5cyclictest0-21swapper/021:53:110
1657999147,6cyclictest0-21swapper/023:00:420
1657999147,6cyclictest0-21swapper/021:14:510
1657999144,9cyclictest0-21swapper/022:22:130
16579991412,1cyclictest0-21swapper/023:39:220
1657999140,9cyclictest0-21swapper/021:25:160
1657999140,8cyclictest0-21swapper/022:17:250
1657999140,4cyclictest0-21swapper/023:07:130
1657999140,3cyclictest0-21swapper/019:40:250
1657999140,13cyclictest0-21swapper/019:21:550
1657999140,13cyclictest0-21swapper/000:34:150
1657999140,12cyclictest0-21swapper/000:00:290
1657999140,11cyclictest0-21swapper/022:01:200
1658299137,5cyclictest0-21swapper/320:36:123
1658299137,1cyclictest28529-21ntp_states20:45:203
1658299136,6cyclictest0-21swapper/323:25:233
1658299131,11cyclictest146450irq/28-eth1-rx-19:15:293
1658299131,11cyclictest0-21swapper/320:01:393
1658299130,5cyclictest137550irq/27-eth021:55:303
1658299130,5cyclictest0-21swapper/319:35:283
1658299130,12cyclictest137550irq/27-eth000:01:253
1658299130,12cyclictest0-21swapper/320:07:563
1658299130,12cyclictest0-21swapper/319:46:233
1658299130,12cyclictest0-21swapper/319:27:043
1658299130,11cyclictest21784-21sshd00:30:013
1658199132,10cyclictest0-21swapper/220:05:142
16581991310,2cyclictest0-21swapper/219:10:122
1658099138,4cyclictest137550irq/27-eth020:16:461
1658099137,5cyclictest0-21swapper/119:26:551
1658099132,6cyclictest146450irq/28-eth1-rx-21:05:531
1658099131,0cyclictest0-21swapper/122:06:471
1658099130,4cyclictest9739-21bash21:30:331
1658099130,12cyclictest12569-21sshd21:11:351
1658099130,12cyclictest0-21swapper/120:52:551
1658099130,12cyclictest0-21swapper/120:21:581
1658099130,12cyclictest0-21swapper/120:12:371
1658099130,11cyclictest7715-21irqstats20:00:171
1658099130,11cyclictest6744-21sshd21:50:111
1658099130,11cyclictest5344-21hddtemp_smartct19:55:161
1658099130,11cyclictest23514-21hddtemp_smartct20:35:151
1658099130,11cyclictest19177-21memory20:25:171
1658099130,11cyclictest0-21swapper/120:40:361
1657999138,4cyclictest0-21swapper/022:05:330
1657999137,3cyclictest26724-21sshd21:15:520
1657999137,3cyclictest21737-21sshd22:45:270
1657999137,3cyclictest0-21swapper/023:45:300
1657999134,6cyclictest0-21swapper/000:15:050
1657999133,9cyclictest0-21swapper/019:30:320
1657999133,4cyclictest0-21swapper/022:25:130
16579991312,1cyclictest0-21swapper/022:59:320
1657999130,9cyclictest0-21swapper/023:25:070
1657999130,1cyclictest0-21swapper/023:56:090
1657999130,1cyclictest0-21swapper/021:38:030
1657999130,13cyclictest0-21swapper/023:50:540
1657999130,13cyclictest0-21swapper/020:55:420
1657999130,13cyclictest0-21swapper/020:55:420
1657999130,12cyclictest0-21swapper/023:11:010
1657999130,12cyclictest0-21swapper/021:55:040
1657999130,12cyclictest0-21swapper/020:42:170
1657999130,12cyclictest0-21swapper/019:36:220
1657999130,12cyclictest0-21swapper/019:25:130
1657999130,12cyclictest0-21swapper/019:15:190
1657999130,12cyclictest0-21swapper/000:12:320
1658299129,2cyclictest0-21swapper/321:05:193
1658299120,4cyclictest1884-21nfsd19:30:173
1658299120,3cyclictest2093-21df21:00:143
1658299120,3cyclictest1948-21snmpd20:55:393
1658299120,3cyclictest1948-21snmpd20:55:383
1658299120,3cyclictest18978-21hddtemp_smartct20:25:153
1658299120,11cyclictest17548-21needreboot19:10:173
1658299120,11cyclictest0-21swapper/320:15:053
1658299120,11cyclictest0-21swapper/319:56:263
1658299120,11cyclictest0-21swapper/319:20:283
1658099128,3cyclictest31005-21irqstats19:40:191
1658099127,3cyclictest1651-21munin-node19:45:231
1658099120,3cyclictest26976-21munin-node19:30:201
1658099120,3cyclictest21137-21munin-node19:20:101
1658099120,3cyclictest17239-21perl19:10:141
1658099120,11cyclictest0-21swapper/121:00:021
1658099120,11cyclictest0-21swapper/119:50:011
1658099120,10cyclictest28217-21df19:35:111
1657999123,9cyclictest0-21swapper/020:48:210
16579991210,1cyclictest0-21swapper/020:38:100
1657999120,1cyclictest0-21swapper/021:45:290
1657999120,1cyclictest0-21swapper/021:00:350
1657999120,1cyclictest0-21swapper/020:53:280
1657999120,1cyclictest0-21swapper/020:01:060
1657999120,11cyclictest8118-21sshd22:30:550
1657999120,11cyclictest1948-21snmpd19:48:520
1657999120,11cyclictest0-21swapper/020:05:480
1657999120,10cyclictest0-21swapper/020:16:030
1658299117,3cyclictest137550irq/27-eth020:10:433
1657999118,2cyclictest5749-21users21:05:270
1657999118,2cyclictest0-21swapper/019:55:160
1657999111,2cyclictest0-21swapper/019:10:140
1657999110,9cyclictest0-21swapper/019:50:050
1657999110,8cyclictest0-21swapper/020:10:200
1657999110,10cyclictest0-21swapper/020:20:150
1657999101,0cyclictest1817-40kipmi020:25:160
1657999100,9cyclictest20838-21df20:30:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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