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2026-05-17 - 14:19
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackbslot4.osadl.org (updated Sun May 17, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
270552880,7sleep127057-21unixbench-2d19:05:431
2343699805,7cyclictest0-21swapper/122:45:371
23436997612,31cyclictest0-21swapper/121:57:091
2343699754,39cyclictest0-21swapper/121:17:091
2343699738,34cyclictest0-21swapper/122:05:491
2343699735,38cyclictest0-21swapper/120:50:411
2343699734,39cyclictest0-21swapper/100:24:381
2343699703,47cyclictest0-21swapper/119:46:141
2343699664,41cyclictest0-21swapper/123:55:431
2343299617,48cyclictest0-21swapper/023:29:160
2343299592,51cyclictest12899-21sshd22:38:040
2343699576,45cyclictest0-21swapper/122:15:571
2343699574,46cyclictest0-21swapper/123:14:581
2343299579,9cyclictest0-21swapper/021:09:590
2343299574,47cyclictest0-21swapper/023:22:160
23432995718,7cyclictest4173-21sort22:25:380
2284325711,16sleep00-21swapper/018:56:020
2343699555,7cyclictest0-21swapper/100:05:051
2343299554,45cyclictest0-21swapper/021:18:390
2343299553,48cyclictest0-21swapper/000:06:110
2343299553,48cyclictest0-21swapper/000:06:110
2343299545,41cyclictest0-21swapper/020:00:360
2343299543,47cyclictest0-21swapper/022:49:070
2343299534,43cyclictest0-21swapper/023:42:350
2343299533,45cyclictest0-21swapper/021:31:130
2343699525,7cyclictest0-21swapper/122:58:161
2343699523,43cyclictest0-21swapper/123:01:061
2343699522,44cyclictest19311-21ssh00:13:571
2343299525,42cyclictest0-21swapper/022:11:580
2343299524,43cyclictest0-21swapper/020:10:230
2343299524,42cyclictest0-21swapper/021:25:530
2343299524,10cyclictest0-21swapper/021:01:190
2343299523,44cyclictest0-21swapper/021:50:270
229922527,16sleep10-21swapper/118:57:481
2343699514,41cyclictest0-21swapper/122:31:151
2343699514,41cyclictest0-21swapper/121:39:381
2343699513,42cyclictest0-21swapper/123:48:451
2343299515,40cyclictest0-21swapper/021:13:150
2343299515,40cyclictest0-21swapper/021:13:150
2343299514,42cyclictest0-21swapper/021:24:520
2343299514,41cyclictest0-21swapper/023:45:290
2343299514,18cyclictest0-21swapper/023:53:310
2343299512,45cyclictest677-21sshd23:00:060
23432995115,31cyclictest31329-21latency_hist22:20:100
23432995113,32cyclictest0-21swapper/019:55:360
23432995110,36cyclictest0-21swapper/022:41:430
2343699505,39cyclictest0-21swapper/122:13:351
2343699504,40cyclictest0-21swapper/121:53:381
2343699503,5cyclictest0-21swapper/122:35:171
2343699503,42cyclictest0-21swapper/123:26:231
2343299509,36cyclictest0-21swapper/022:06:200
2343299504,41cyclictest0-21swapper/019:00:210
2343299504,40cyclictest0-21swapper/019:10:240
2343299504,39cyclictest0-21swapper/020:20:320
23432995013,31cyclictest8742-21sshd22:32:070
2344399493,41cyclictest0-21swapper/221:50:352
2343699497,37cyclictest0-21swapper/121:09:091
2343699495,12cyclictest0-21swapper/120:40:361
23436994912,31cyclictest0-21swapper/121:02:391
2343299499,12cyclictest0-21swapper/022:03:000
2343299499,12cyclictest0-21swapper/022:03:000
2343299495,40cyclictest0-21swapper/000:23:150
2343299494,41cyclictest0-21swapper/021:58:080
2343299494,40cyclictest0-21swapper/023:35:100
2343299494,39cyclictest0-21swapper/000:18:080
2343299494,39cyclictest0-21swapper/000:10:340
2343299494,20cyclictest0-21swapper/023:02:300
2343299493,11cyclictest0-21swapper/020:05:270
2343299493,11cyclictest0-21swapper/020:05:270
23432994911,5cyclictest0-21swapper/023:18:270
23432994910,33cyclictest0-21swapper/000:01:080
2344399485,37cyclictest0-21swapper/221:26:562
2343699489,34cyclictest0-21swapper/123:33:171
2343699484,39cyclictest0-21swapper/121:15:091
2343699484,39cyclictest0-21swapper/121:15:091
2343699484,38cyclictest0-21swapper/123:42:381
2343699484,38cyclictest0-21swapper/123:19:211
2343699483,41cyclictest0-21swapper/121:48:181
2343699483,40cyclictest0-21swapper/121:41:181
23436994812,5cyclictest0-21swapper/121:23:591
23436994811,31cyclictest0-21swapper/100:15:591
2343299486,37cyclictest0-21swapper/023:31:120
2343299484,39cyclictest0-21swapper/020:55:300
2343299484,38cyclictest0-21swapper/023:10:510
2343299484,38cyclictest0-21swapper/023:05:120
2343299484,38cyclictest0-21swapper/020:25:250
2343299483,40cyclictest0-21swapper/021:35:320
2343299483,40cyclictest0-21swapper/000:26:090
23432994810,6cyclictest0-21swapper/023:56:060
23432994810,32cyclictest0-21swapper/021:49:190
2344399474,38cyclictest0-21swapper/219:00:362
2343699476,35cyclictest0-21swapper/122:25:341
2343699474,37cyclictest0-21swapper/123:53:041
2343699474,37cyclictest0-21swapper/123:36:171
2343699474,36cyclictest0-21swapper/123:20:231
23436994712,29cyclictest0-21swapper/122:01:331
23436994712,29cyclictest0-21swapper/122:01:331
23436994711,5cyclictest0-21swapper/123:08:421
2343299478,34cyclictest0-21swapper/022:24:460
2343299475,37cyclictest0-21swapper/019:15:260
2343299474,38cyclictest0-21swapper/019:20:350
2343299474,19cyclictest0-21swapper/021:41:470
2343299473,39cyclictest0-21swapper/020:15:250
2343299473,38cyclictest0-21swapper/019:35:300
2345099464,36cyclictest0-21swapper/323:00:433
2344399465,12cyclictest0-21swapper/223:45:362
2344399464,37cyclictest0-21swapper/221:45:322
2344399464,36cyclictest0-21swapper/221:30:482
2343699464,36cyclictest0-21swapper/122:51:161
2343699464,36cyclictest0-21swapper/122:51:161
2343699464,36cyclictest0-21swapper/122:40:471
2343699464,36cyclictest0-21swapper/122:21:101
2343699464,36cyclictest0-21swapper/121:25:471
2343699464,36cyclictest0-21swapper/100:26:041
2343699464,36cyclictest0-21swapper/100:05:181
2343699464,36cyclictest0-21swapper/100:05:181
2343699463,38cyclictest0-21swapper/119:45:101
2343699462,38cyclictest31357-21basename20:45:281
2343299465,36cyclictest0-21swapper/020:42:390
2343299464,37cyclictest0-21swapper/022:50:190
2343299464,37cyclictest0-21swapper/022:50:190
2343299463,38cyclictest0-21swapper/020:35:420
2343299463,37cyclictest0-21swapper/019:50:350
229192467,13sleep30-21swapper/318:56:573
2345099455,34cyclictest0-21swapper/321:36:283
2344399454,36cyclictest0-21swapper/222:20:282
2343699454,36cyclictest0-21swapper/120:55:391
2343699454,16cyclictest0-21swapper/121:33:061
2343299453,9cyclictest0-21swapper/020:30:230
2343299453,37cyclictest0-21swapper/019:45:130
2343299452,36cyclictest996-21/usr/sbin/munin19:25:300
2345099443,35cyclictest0-21swapper/323:35:333
2344399444,35cyclictest0-21swapper/222:05:352
2344399444,35cyclictest0-21swapper/200:10:352
2343299444,36cyclictest0-21swapper/019:07:310
8882433,7sleep30-21swapper/323:49:313
259282433,7sleep30-21swapper/321:28:443
2344399434,34cyclictest0-21swapper/222:40:292
2344399434,16cyclictest0-21swapper/223:40:282
2343699435,6cyclictest10593-21fschecks_count19:50:261
2343699433,35cyclictest0-21swapper/119:30:391
2343299434,8cyclictest0-21swapper/019:34:400
2343299433,35cyclictest0-21swapper/020:52:390
2343299433,35cyclictest0-21swapper/020:45:390
214562432,7sleep30-21swapper/321:22:043
88602423,7sleep30-21swapper/322:32:233
45052423,7sleep30-21swapper/323:54:143
42122423,7sleep30-21swapper/321:00:183
2343699424,33cyclictest0-21swapper/119:05:141
2343299423,35cyclictest0-21swapper/019:48:320
229112423,7sleep30-21swapper/300:18:453
14692423,7sleep20-21swapper/223:05:392
121422423,7sleep30-21swapper/321:53:473
111352423,7sleep30-21swapper/300:02:233
30472413,7sleep30-21swapper/323:08:303
300052413,8sleep20-21swapper/222:17:172
241492413,6sleep20-21swapper/222:53:112
241492413,6sleep20-21swapper/222:53:112
23732413,7sleep30-21swapper/322:24:303
2343699413,33cyclictest5309-21latency19:35:311
220422413,7sleep30-21swapper/322:06:033
181772413,7sleep30-21swapper/322:00:443
181772413,7sleep30-21swapper/322:00:443
71492403,7sleep30-21swapper/323:56:513
142702403,7sleep30-21swapper/323:23:353
140052403,7sleep20-21swapper/221:12:132
140052403,7sleep20-21swapper/221:12:132
132262403,7sleep20-21swapper/223:21:162
114052403,7sleep20-21swapper/221:09:472
44332393,7sleep20-21swapper/219:34:142
30202393,7sleep20-21swapper/223:51:032
257372393,7sleep20-21swapper/222:11:012
249192393,7sleep30-21swapper/322:54:533
249192393,7sleep30-21swapper/322:54:533
2343699393,31cyclictest0-21swapper/119:27:171
23436993921,13cyclictest14783-21tr20:00:311
230372393,7sleep20-21swapper/200:19:002
228642393,7sleep20-21swapper/220:20:542
18162393,7sleep30-21swapper/320:52:053
176862393,7sleep20-21swapper/221:17:002
80142383,7sleep30-21swapper/319:42:243
61092383,6sleep30-21swapper/319:36:573
47352383,5sleep20-21swapper/219:35:232
319572383,7sleep30-21swapper/320:45:423
303602383,7sleep30-21swapper/300:28:473
290902383,7sleep20-21swapper/219:11:132
273122383,7sleep30-21swapper/323:40:333
253442383,7sleep30-21swapper/319:01:083
2344399382,19cyclictest289302cat23:00:082
23450993726,7cyclictest6973-21grep21:45:413
2306823714,17sleep20-21swapper/218:58:412
175362373,7sleep30-21swapper/320:09:163
175362373,7sleep30-21swapper/320:09:163
295502363,7sleep30-21swapper/321:33:313
23450993623,8cyclictest7821-21/usr/sbin/munin23:15:243
23443993625,7cyclictest10960-21cut22:35:262
175642363,6sleep20-21swapper/223:27:402
147472363,7sleep30-21swapper/321:56:213
138532363,7sleep30-21swapper/319:59:543
307582351,4sleep230772-21df_inode21:35:232
2345099354,27cyclictest0-21swapper/323:32:513
2345099354,27cyclictest0-21swapper/322:55:123
23443993524,7cyclictest7009-21grep22:30:242
23443993523,8cyclictest9338-21grep00:00:222
2343699353,28cyclictest0-21swapper/120:15:371
192862353,7sleep20-21swapper/222:45:472
135762353,6sleep10-21swapper/119:56:391
36522341,4sleep33656-21ps20:56:443
300392343,6sleep20-21swapper/223:00:362
268532343,6sleep20-21swapper/220:33:462
2345099344,26cyclictest0-21swapper/321:08:013
2345099344,25cyclictest0-21swapper/322:45:113
2344399343,27cyclictest0-21swapper/200:21:452
2344399343,15cyclictest31522sh22:25:222
23443993423,6cyclictest31294-21sadc19:20:132
23443993422,7cyclictest19789-21awk23:30:302
46372332,26sleep34703-21latency23:10:273
2345099334,25cyclictest0-21swapper/321:17:193
23450993322,7cyclictest12687-21/usr/sbin/munin00:05:263
23450993322,7cyclictest12687-21/usr/sbin/munin00:05:263
2344399334,25cyclictest0-21swapper/222:02:582
2344399334,25cyclictest0-21swapper/222:02:582
2344399333,26cyclictest0-21swapper/200:27:262
23443993322,7cyclictest20564-21awk20:15:372
23443993321,7cyclictest12943-21grep00:05:222
23443993321,7cyclictest12943-21grep00:05:222
23443993314,15cyclictest329-17jbd2/dm-1-821:03:092
2345099326,21cyclictest0-21swapper/322:25:333
2345099325,22cyclictest0-21swapper/322:41:483
2345099324,24cyclictest0-21swapper/321:10:343
2345099324,24cyclictest0-21swapper/321:10:343
2345099324,24cyclictest0-21swapper/319:10:163
23450993223,5cyclictest37-21ksoftirqd/322:40:093
23450993222,6cyclictest31619-21aten_rbpower_vo19:20:323
23450993221,7cyclictest9088-21cat19:45:333
2344399324,21cyclictest0-21swapper/220:50:332
23443993218,9cyclictest13470-21cut21:55:252
23436993221,7cyclictest30994-21ps19:16:401
2345099315,21cyclictest0-21swapper/319:25:243
2345099314,23cyclictest0-21swapper/300:23:343
23450993121,6cyclictest26022-21netstat20:30:333
23450993121,6cyclictest16811-21fschecks_time00:10:213
23450993120,7cyclictest10411-21aten_rbpower_po19:50:233
23450993119,7cyclictest2124-21fschecks_count21:40:223
23450993118,8cyclictest24479-21wc20:25:393
23450993116,10cyclictest21636-21cut20:20:243
2344399314,22cyclictest0-21swapper/223:12:572
2344399314,22cyclictest0-21swapper/220:35:342
2344399313,25cyclictest0-21swapper/220:30:092
23443993122,5cyclictest16656-21head20:05:322
23443993122,5cyclictest16656-21head20:05:322
23443993119,7cyclictest31835-21tune2fs19:20:352
23443993118,8cyclictest9931-21sshd19:47:552
2343699314,22cyclictest0-21swapper/120:20:311
2343699313,24cyclictest0-21swapper/120:05:151
2343699313,24cyclictest0-21swapper/120:05:151
2343699313,24cyclictest0-21swapper/119:11:441
2345099305,20cyclictest0-21swapper/322:10:203
2345099304,23cyclictest0-21swapper/323:29:113
23450993020,6cyclictest652-21runrttasks20:12:263
23450993020,6cyclictest4032-21unixbench_multi19:30:433
23450993020,6cyclictest27003-21timerwakeupswit19:05:433
23450993020,6cyclictest15750-21latency_hist20:05:133
2344399304,22cyclictest0-21swapper/220:45:322
2344399304,22cyclictest0-21swapper/220:40:282
23443993020,6cyclictest13445-21grep19:55:432
23443993019,6cyclictest11561-21sed19:50:422
23443993018,8cyclictest2349-21cut21:40:242
23436993015,11cyclictest18059-21fschecks_count20:10:261
2345099294,20cyclictest0-21swapper/320:40:263
2345099294,20cyclictest0-21swapper/319:15:263
23450992920,5cyclictest28372-21idleruntime22:15:283
23450992919,6cyclictest28067-21sendmail_mailqu20:35:373
23450992916,8cyclictest19812-21wget20:15:233
2344399294,21cyclictest0-21swapper/223:15:182
2344399294,20cyclictest0-21swapper/220:55:262
23443992919,6cyclictest26813-21sensors_fan19:05:392
23443992918,7cyclictest23035-21tune2fs23:35:222
23443992917,7cyclictest18294-21if_eth220:10:282
23436992918,7cyclictest25677-21grep20:30:261
23436992912,13cyclictest28841-21sadc20:40:111
23443992817,7cyclictest7758-21grep19:40:432
23443992817,6cyclictest5299-21aten_rbpower_vo23:55:182
23443992817,6cyclictest20070-21latency21:20:292
23443992816,7cyclictest14769-21date20:00:312
2344399281,23cyclictest2644-21sadc19:30:132
2343699283,21cyclictest0-21swapper/120:27:151
23436992617,5cyclictest32001-21if_eth219:20:371
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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