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2026-05-10 - 05:07
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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 the highest latencies:
System rack5slot0.osadl.org (updated Sun May 10, 2026 00:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
310521170,3sleep32946599cyclictest00:27:533
2626921040,1sleep00-21swapper/021:45:150
212012960,0sleep00-21swapper/022:30:250
305842930,2sleep20-21swapper/223:51:052
170542910,4sleep20-21swapper/222:01:562
60042880,0sleep00-21swapper/023:51:580
24552860,1sleep00-21swapper/022:46:140
24552860,1sleep00-21swapper/022:46:140
187832860,2sleep318778-21sshd23:09:033
287652840,2sleep328764-21sshd21:28:273
135562840,1sleep10-21swapper/123:45:471
2914528233,45sleep30-21swapper/319:09:173
90592810,2sleep20-21swapper/200:17:262
2901928134,43sleep10-21swapper/119:07:401
242052810,1sleep024200-21sshd22:23:500
184962810,1sleep118478-21sshd22:19:511
146202810,2sleep10-21swapper/121:00:011
133662810,3sleep20-21swapper/200:21:472
43942800,4sleep02946099cyclictest23:26:030
126282800,0sleep00-21swapper/022:29:350
195882780,2sleep30-21swapper/323:20:443
310912770,1sleep30-21swapper/323:03:263
152742770,2sleep10-21swapper/100:29:271
147142770,2sleep314681-21sshd00:03:563
76732760,1sleep00-21swapper/023:45:130
18192740,2sleep32946599cyclictest23:58:553
100872740,2sleep10-21swapper/121:57:151
104622720,1sleep210461-21bash23:35:062
2896627038,19sleep20-21swapper/219:07:082
200672690,1sleep30-21swapper/321:48:033
167222670,3sleep30-21swapper/322:23:013
303552660,3sleep12023-21nfsd00:01:541
73412650,2sleep12946399cyclictest19:30:171
137812620,4sleep22946499cyclictest23:08:282
2901326032,4sleep00-21swapper/019:07:340
233342360,1sleep00-21swapper/000:22:530
17202331,30sleep1144650irq/27-eth022:14:391
298852310,1sleep02512-21runrttasks23:21:530
179832280,2sleep117980-21sshd23:01:591
40102263,21sleep1144650irq/27-eth023:41:181
316912260,2sleep30-21swapper/321:35:293
299332260,2sleep229934-21bash22:59:512
129622260,2sleep212956-21sshd00:14:252
262102240,3sleep12946399cyclictest21:24:491
178322240,0sleep017833-21sshd21:27:160
30872230,1sleep03078-21sshd21:35:550
230992230,2sleep20-21swapper/221:27:502
19642230,2sleep20-21swapper/221:18:322
107312230,3sleep30-21swapper/322:08:433
83662220,0sleep00-21swapper/021:53:410
302882220,3sleep330286-21sshd22:34:593
122992220,20sleep3144650irq/27-eth023:11:483
309752210,2sleep20-21swapper/223:47:442
114622210,2sleep30-21swapper/323:45:333
244432202,16sleep3144650irq/27-eth022:10:133
147082200,18sleep3144650irq/27-eth000:21:563
83742190,2sleep30-21swapper/322:40:053
2946499192,15cyclictest33-21ksoftirqd/219:55:222
2946499190,7cyclictest0-21swapper/223:41:122
29463991911,6cyclictest0-21swapper/122:49:401
29463991911,6cyclictest0-21swapper/122:49:401
29460991917,1cyclictest0-21swapper/021:11:510
89852180,16sleep3144650irq/27-eth000:32:233
2946599187,7cyclictest44-21ksoftirqd/321:33:253
2946599183,9cyclictest44-21ksoftirqd/322:00:003
29465991816,1cyclictest0-21swapper/321:21:533
2946499182,9cyclictest3837-21sshd22:32:052
2946499182,7cyclictest10244-21sshd21:50:222
29464991812,5cyclictest0-21swapper/222:41:072
29463991813,4cyclictest19793-21bash23:12:441
253312180,2sleep325323-21sshd22:48:473
253312180,2sleep325323-21sshd22:48:463
204732180,16sleep1144650irq/27-eth000:37:131
140322180,16sleep3144650irq/27-eth023:16:013
2946599178,4cyclictest2132-21sshd22:35:243
2946499178,8cyclictest33-21ksoftirqd/221:32:262
2946499177,8cyclictest2385-21sshd23:00:172
2946499176,6cyclictest0-21swapper/222:46:452
2946499176,6cyclictest0-21swapper/222:46:452
2946499176,2cyclictest144650irq/27-eth021:40:262
2946499175,11cyclictest0-21swapper/221:01:452
2946499175,11cyclictest0-21swapper/220:38:572
2946499173,1cyclictest7015-21sshd22:35:492
2946499172,1cyclictest33-21ksoftirqd/200:32:342
2946499171,3cyclictest33-21ksoftirqd/222:15:592
29464991713,3cyclictest2024-21nfsd00:07:312
2946499170,16cyclictest33-21ksoftirqd/223:10:132
2946399170,8cyclictest0-21swapper/122:20:161
2946399170,15cyclictest31838-21sshd21:45:471
2946399170,15cyclictest0-21swapper/122:38:081
2946399170,15cyclictest0-21swapper/121:17:221
96842160,4sleep30-21swapper/300:10:263
59392160,14sleep1144650irq/27-eth021:29:311
44652160,14sleep1144650irq/27-eth022:32:111
43982160,14sleep1144650irq/27-eth021:36:041
314242160,14sleep1144650irq/27-eth023:06:521
2946599168,3cyclictest0-21swapper/322:52:153
2946599167,5cyclictest0-21swapper/322:00:253
29465991614,1cyclictest0-21swapper/323:32:473
2946599160,5cyclictest0-21swapper/322:19:323
2946499168,7cyclictest33-21ksoftirqd/221:10:562
2946499166,9cyclictest0-21swapper/222:27:332
2946499165,1cyclictest2002-21sshd22:24:592
2946499163,8cyclictest3469-21bash00:27:552
2946499163,1cyclictest0-21swapper/220:04:492
2946499163,12cyclictest0-21swapper/219:35:182
2946499162,2cyclictest0-21swapper/221:59:092
2946499160,9cyclictest28896-21sshd00:38:092
2946499160,15cyclictest33-21ksoftirqd/223:27:272
2946499160,15cyclictest0-21swapper/200:01:372
2946499160,14cyclictest0-21swapper/223:31:242
2946499160,14cyclictest0-21swapper/223:17:272
2946499160,14cyclictest0-21swapper/220:15:132
29463991611,4cyclictest18737-21bash23:35:541
29463991611,3cyclictest28366-21sshd00:05:281
29463991610,1cyclictest3611-21sshd22:56:431
2946399160,4cyclictest18682-21sshd00:11:271
2946399160,3cyclictest0-21swapper/123:55:111
2946399160,14cyclictest2512-21runrttasks20:11:281
2946399160,14cyclictest10051-21sshd21:12:231
2946599159,1cyclictest26591-21bash23:40:163
2946599153,4cyclictest6994-21sshd22:25:213
2946599153,11cyclictest2767-21sshd23:30:003
2946599152,4cyclictest0-21swapper/321:43:563
2946599152,12cyclictest22536-21sshd21:10:163
29465991512,2cyclictest16920-21sshd21:51:043
2946599150,6cyclictest0-21swapper/319:15:133
2946599150,3cyclictest28600-21sshd00:09:073
2946599150,3cyclictest0-21swapper/321:19:193
2946599150,14cyclictest144650irq/27-eth023:35:433
2946599150,13cyclictest0-21swapper/322:59:333
2946499159,5cyclictest26578-21sshd21:45:172
2946499156,5cyclictest0-21swapper/220:51:052
2946499156,5cyclictest0-21swapper/220:51:042
2946499156,5cyclictest0-21swapper/220:45:322
2946499155,9cyclictest0-21swapper/220:29:052
2946499153,11cyclictest31618-21sshd23:55:052
2946499151,6cyclictest0-21swapper/221:38:402
2946499150,8cyclictest0-21swapper/221:06:332
2946499150,1cyclictest0-21swapper/220:11:332
2946499150,1cyclictest0-21swapper/219:15:592
2946499150,14cyclictest33-21ksoftirqd/223:22:372
2946499150,13cyclictest8644-21bash22:50:202
2946499150,13cyclictest0-21swapper/222:12:392
2946399159,1cyclictest11353-21sshd21:43:441
2946399157,3cyclictest6669-21ntp_states22:25:201
2946399152,12cyclictest144650irq/27-eth020:37:571
2946399151,1cyclictest0-21swapper/119:54:421
2946399150,6cyclictest30943-21sshd00:23:441
2946399150,6cyclictest0-21swapper/123:17:411
2946399150,6cyclictest0-21swapper/122:05:141
2946399150,3cyclictest0-21swapper/122:40:111
2946399150,13cyclictest32038-21sshd23:33:441
2946399150,13cyclictest0-21swapper/122:00:211
2946399150,13cyclictest0-21swapper/121:50:101
2946399150,13cyclictest0-21swapper/100:30:111
2946399150,11cyclictest8740-21sshd23:23:081
29460991512,2cyclictest0-21swapper/022:12:220
2946099150,14cyclictest0-21swapper/000:39:180
255422150,13sleep3144650irq/27-eth000:15:393
2946599147,6cyclictest144650irq/27-eth020:08:233
2946599142,11cyclictest144650irq/27-eth020:02:553
2946599140,5cyclictest0-21swapper/320:15:203
2946599140,13cyclictest144650irq/27-eth020:26:583
2946599140,13cyclictest0-21swapper/320:55:143
2946599140,13cyclictest0-21swapper/320:35:153
2946599140,13cyclictest0-21swapper/320:11:393
2946599140,12cyclictest3393-21sshd00:35:143
2946599140,12cyclictest28950irq/26-ahci[00021:05:163
2946499149,3cyclictest8166-21taskset19:34:172
2946499145,8cyclictest0-21swapper/220:40:212
2946499145,1cyclictest0-21swapper/220:32:012
2946499144,9cyclictest0-21swapper/219:49:042
2946499141,5cyclictest2024-21nfsd22:05:092
2946499141,12cyclictest28011-21sshd21:21:292
2946499141,11cyclictest1864-21df19:20:112
2946499140,13cyclictest0-21swapper/219:29:332
2946499140,10cyclictest0-21swapper/220:55:212
2946399148,5cyclictest18715-21chrt21:06:221
29463991411,2cyclictest0-21swapper/121:30:341
2946399140,5cyclictest3537-21sshd00:16:491
2946399140,3cyclictest144650irq/27-eth020:45:171
2946399140,13cyclictest8277-21sshd23:52:151
2946399140,13cyclictest144650irq/27-eth023:26:111
2946399140,13cyclictest0-21swapper/122:52:511
2946399140,12cyclictest9607-21ntp_states19:35:191
2946099148,5cyclictest0-21swapper/020:27:030
2946099148,3cyclictest0-21swapper/021:59:030
29460991412,1cyclictest26365-21sshd21:17:330
29460991412,1cyclictest14265-21sshd00:14:340
29460991412,1cyclictest0-21swapper/021:24:440
2946099141,12cyclictest0-21swapper/000:07:230
2946099140,5cyclictest986-21sshd00:31:280
2946099140,5cyclictest20926-21sshd21:44:460
2946099140,1cyclictest30341-21sshd00:27:110
2946099140,1cyclictest0-21swapper/023:13:340
2946099140,1cyclictest0-21swapper/021:32:440
2946099140,13cyclictest2024-21nfsd23:43:410
2946099140,13cyclictest0-21swapper/020:41:560
2946599139,3cyclictest144650irq/27-eth019:27:163
2946599137,5cyclictest0-21swapper/320:48:533
2946599137,5cyclictest0-21swapper/319:21:123
2946599137,2cyclictest0-21swapper/319:10:263
29465991311,1cyclictest0-21swapper/319:32:003
29465991310,2cyclictest44-21ksoftirqd/323:50:103
2946599130,5cyclictest0-21swapper/320:50:163
2946599130,5cyclictest0-21swapper/320:50:163
2946599130,4cyclictest13001-21munin-node19:45:123
2946599130,12cyclictest0-21swapper/320:42:013
2946599130,12cyclictest0-21swapper/320:21:103
2946599130,12cyclictest0-21swapper/319:56:083
2946599130,12cyclictest0-21swapper/319:53:063
2946599130,12cyclictest0-21swapper/319:41:073
2946499131,11cyclictest0-21swapper/219:42:302
29464991311,1cyclictest0-21swapper/219:13:142
2946499130,12cyclictest0-21swapper/220:21:122
2946499130,12cyclictest0-21swapper/220:07:032
2946499130,11cyclictest15540-21df19:50:112
2946399137,5cyclictest0-21swapper/119:40:151
2946399137,4cyclictest2408-21munin-node19:20:141
2946399132,10cyclictest144650irq/27-eth020:00:131
2946399132,10cyclictest0-21swapper/120:41:541
2946399130,12cyclictest0-21swapper/120:30:111
2946399130,12cyclictest0-21swapper/120:26:381
2946399130,12cyclictest0-21swapper/120:17:411
2946399130,12cyclictest0-21swapper/120:05:131
2946399130,12cyclictest0-21swapper/119:56:381
2946399130,12cyclictest0-21swapper/119:45:091
2946399130,12cyclictest0-21swapper/119:29:041
2946399130,12cyclictest0-21swapper/119:15:581
2946399130,11cyclictest0-21swapper/121:00:171
2946099138,4cyclictest19003-21sshd23:09:040
2946099138,4cyclictest0-21swapper/022:40:130
2946099138,4cyclictest0-21swapper/020:15:190
2946099132,7cyclictest0-21swapper/019:10:200
29460991311,1cyclictest3351-21bash23:30:050
29460991311,1cyclictest0-21swapper/019:36:140
29460991310,2cyclictest0-21swapper/022:04:190
2946099130,2cyclictest0-21swapper/020:00:130
2946099130,1cyclictest0-21swapper/022:55:130
2946099130,12cyclictest31737-21cp22:35:090
2946099130,12cyclictest0-21swapper/023:15:110
2946099130,12cyclictest0-21swapper/022:50:040
2946099130,12cyclictest0-21swapper/022:17:130
2946099130,12cyclictest0-21swapper/020:50:160
2946099130,12cyclictest0-21swapper/020:50:160
2946099130,12cyclictest0-21swapper/000:18:260
29465991210,1cyclictest0-21swapper/321:00:343
2946599120,11cyclictest0-21swapper/320:31:243
2946599120,10cyclictest9140-21hddtemp_smartct19:35:133
2946399120,11cyclictest0-21swapper/120:20:271
2946399120,10cyclictest10433-21df20:50:121
2946399120,10cyclictest10433-21df20:50:111
2946399120,10cyclictest0-21swapper/119:10:151
2946099128,3cyclictest0-21swapper/022:06:470
2946099128,3cyclictest0-21swapper/020:31:230
2946099128,3cyclictest0-21swapper/019:55:280
2946099128,3cyclictest0-21swapper/019:41:240
2946099128,3cyclictest0-21swapper/000:01:080
2946099127,2cyclictest0-21swapper/020:12:000
29460991211,1cyclictest0-21swapper/021:05:510
2946099120,4cyclictest0-21swapper/023:55:150
2946099120,1cyclictest0-21swapper/023:00:570
2946099120,1cyclictest0-21swapper/020:23:420
2946099120,11cyclictest9849-21sshd23:35:020
2946099120,11cyclictest16950-21taskset19:50:440
2946099120,11cyclictest0-21swapper/021:00:350
2946099120,11cyclictest0-21swapper/020:45:040
2946099120,11cyclictest0-21swapper/020:36:560
2946099120,11cyclictest0-21swapper/020:05:530
2946099120,11cyclictest0-21swapper/019:45:180
2946099120,11cyclictest0-21swapper/019:26:020
2946099120,11cyclictest0-21swapper/019:20:250
2946099120,11cyclictest0-21swapper/019:19:100
2946099119,1cyclictest0-21swapper/020:55:140
2946099117,3cyclictest0-21swapper/019:30:440
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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