You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-10 - 14:52
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 10, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
270742810,6sleep00-21swapper/012:33:220
1845699764,28cyclictest0-21swapper/009:06:550
1845699754,65cyclictest0-21swapper/010:26:470
1845699747,61cyclictest0-21swapper/012:03:030
1845699746,61cyclictest0-21swapper/011:50:090
1845699746,61cyclictest0-21swapper/009:39:090
1845699745,7cyclictest0-21swapper/011:32:260
1845699737,5cyclictest0-21swapper/012:25:060
1845699734,62cyclictest0-21swapper/011:55:010
1845699729,57cyclictest0-21swapper/011:01:290
1845699726,60cyclictest11730-21/usr/sbin/munin10:04:050
1845699725,61cyclictest0-21swapper/012:19:460
1845699725,60cyclictest0-21swapper/011:46:260
1845699725,60cyclictest0-21swapper/011:23:170
1845699725,60cyclictest0-21swapper/010:55:090
1845699725,60cyclictest0-21swapper/010:22:140
1845699724,62cyclictest0-21swapper/012:06:000
1845699724,62cyclictest0-21swapper/009:49:360
1845699724,62cyclictest0-21swapper/009:25:100
1845699724,61cyclictest0-21swapper/011:40:450
1845699724,61cyclictest0-21swapper/010:01:390
1845699722,6cyclictest6399-21ssh09:55:530
1845699722,6cyclictest6399-21ssh09:55:530
18456997212,54cyclictest0-21swapper/010:51:400
1845699719,56cyclictest0-21swapper/012:09:300
1845699717,5cyclictest0-21swapper/010:39:290
1845699717,5cyclictest0-21swapper/010:39:290
1845699716,58cyclictest0-21swapper/009:35:290
1845699714,7cyclictest0-21swapper/010:17:060
1845699714,61cyclictest0-21swapper/011:26:470
1845699714,61cyclictest0-21swapper/011:26:470
1845699714,61cyclictest0-21swapper/011:08:100
1845699714,60cyclictest0-21swapper/011:16:030
1845699714,60cyclictest0-21swapper/011:09:310
1845699714,6cyclictest0-21swapper/009:44:580
1845699707,5cyclictest0-21swapper/010:28:400
1845699705,7cyclictest0-21swapper/009:33:100
1845699704,7cyclictest0-21swapper/012:16:080
1845699704,60cyclictest0-21swapper/011:36:130
1845699704,60cyclictest0-21swapper/010:44:110
1845699704,60cyclictest0-21swapper/010:44:110
1845699704,60cyclictest0-21swapper/010:35:130
1845699704,59cyclictest0-21swapper/009:16:270
1845699704,59cyclictest0-21swapper/009:16:270
1845699694,7cyclictest0-21swapper/009:11:160
1845699694,59cyclictest0-21swapper/010:08:410
1845699693,9cyclictest0-21swapper/007:18:580
18472996810,52cyclictest0-21swapper/310:03:273
1845699684,57cyclictest0-21swapper/009:21:040
1845699673,59cyclictest0-21swapper/007:35:050
1845699672,32cyclictest19065-21/usr/sbin/munin07:03:560
1847299665,55cyclictest0-21swapper/310:38:143
1847299663,57cyclictest8268-21runrttasks09:14:173
1847299663,57cyclictest8268-21runrttasks09:14:173
1847299662,58cyclictest11053-21/usr/sbin/munin11:29:053
18472996616,45cyclictest2034-21ntp_states11:58:593
18472996610,51cyclictest4170-21/usr/sbin/munin09:54:053
18472996610,51cyclictest4170-21/usr/sbin/munin09:54:053
1845699663,34cyclictest0-21swapper/007:49:140
1847299654,55cyclictest0-21swapper/311:49:113
1847299654,55cyclictest0-21swapper/309:34:123
18472996511,49cyclictest9480-21/usr/sbin/munin10:43:593
18472996511,49cyclictest9480-21/usr/sbin/munin10:43:593
1845699653,7cyclictest25735-21idleruntime-cro08:48:400
1845699653,55cyclictest0-21swapper/007:24:020
1845699653,5cyclictest0-21swapper/007:41:100
1845699653,32cyclictest0-21swapper/007:46:000
1847299648,50cyclictest0-21swapper/311:34:023
1847299645,53cyclictest0-21swapper/312:14:073
1847299644,54cyclictest0-21swapper/311:43:393
1847299644,54cyclictest0-21swapper/311:04:233
1847299644,54cyclictest0-21swapper/309:09:123
1847299643,55cyclictest28048-21unixbench-2d10:24:093
1847299642,56cyclictest26210-21ntp_offset09:39:013
1847299642,56cyclictest20676-21missed_timers12:23:563
1847299642,56cyclictest17833-21ssh10:53:593
1847299642,55cyclictest16224-21/usr/sbin/munin12:18:583
1845699643,7cyclictest0-21swapper/008:19:120
1845699643,6cyclictest0-21swapper/008:13:410
1845699643,31cyclictest0-21swapper/007:18:240
1845699642,27cyclictest634-21snmpd07:32:380
1847299635,52cyclictest0-21swapper/310:52:443
1847299635,52cyclictest0-21swapper/310:19:003
1847299633,53cyclictest19814-21/usr/sbin/munin11:39:073
1847299632,55cyclictest16539-21wc10:09:053
1845699633,33cyclictest0-21swapper/007:10:400
1845699632,6cyclictest5541-21diskstats07:53:540
1845699632,6cyclictest5541-21diskstats07:53:540
1847299625,52cyclictest0-21swapper/309:50:503
1847299625,27cyclictest0-21swapper/312:09:083
1847299623,53cyclictest29346-21/usr/sbin/munin11:09:033
1847299623,52cyclictest18640-21memory09:29:003
1847299622,54cyclictest20416-21ls10:14:073
1847299622,54cyclictest10537-21/usr/sbin/munin09:19:033
1845699623,29cyclictest0-21swapper/008:04:090
1847299615,50cyclictest0-21swapper/312:29:133
1847299615,50cyclictest0-21swapper/311:54:103
1847299614,24cyclictest0-21swapper/310:04:103
1847299613,52cyclictest839-21timerandwakeup11:14:043
1847299613,52cyclictest15112-21ntpq09:24:033
1847299606,27cyclictest0-21swapper/311:03:283
1847299603,50cyclictest32484-21ntp_states09:04:023
1847299602,52cyclictest4419-21proc_pri11:19:033
1847299594,48cyclictest0-21swapper/310:39:023
1847299594,48cyclictest0-21swapper/310:39:023
1847299592,52cyclictest30522-21ssh09:44:123
1847299592,51cyclictest31670-21ssh10:29:073
1846199594,50cyclictest31367-21idleruntime-cro09:03:401
1846199594,49cyclictest0-21swapper/110:33:161
1845699593,5cyclictest0-21swapper/007:58:420
1845699593,31cyclictest0-21swapper/008:28:420
1845699592,32cyclictest7354-21kworker/u8:208:29:010
1847299582,50cyclictest8460-21ssh11:24:073
1847299582,50cyclictest8460-21ssh11:24:073
1846899582,50cyclictest26687-21wc10:23:392
1845699574,47cyclictest0-21swapper/009:03:410
1803025710,16sleep10-21swapper/107:01:271
1846199564,46cyclictest0-21swapper/112:26:241
1845699563,32cyclictest0-21swapper/008:52:590
1846199555,43cyclictest0-21swapper/111:11:461
1846199554,45cyclictest0-21swapper/110:51:331
1846199554,45cyclictest0-21swapper/109:15:561
1846199554,45cyclictest0-21swapper/109:15:561
18461995523,27cyclictest21-21ksoftirqd/109:03:411
18472995419,30cyclictest29006-21grep08:54:123
1846199548,15cyclictest0-21swapper/111:35:381
1846199545,43cyclictest0-21swapper/109:49:471
18468995320,28cyclictest27179-21grep08:49:132
1846899532,45cyclictest26079-21/usr/sbin/munin11:49:092
1846199535,42cyclictest0-21swapper/110:48:101
1846199535,42cyclictest0-21swapper/110:48:101
1846899528,38cyclictest8673-21vmstat11:24:102
1846899528,38cyclictest8673-21vmstat11:24:102
18468995225,22cyclictest18053-21wget09:28:512
18468995221,26cyclictest13819-21grep12:14:062
18468995215,32cyclictest862-21timerandwakeup11:14:042
18468995215,31cyclictest8238-21fschecks_count09:58:542
18468995213,33cyclictest583-21ntpd11:08:592
18461995243,5cyclictest21-21ksoftirqd/109:38:391
1846199524,42cyclictest0-21swapper/111:46:581
1845699523,27cyclictest0-21swapper/008:34:010
1846899517,37cyclictest11448-21processes09:19:052
1846899512,43cyclictest30783-21fschecks_count10:28:532
1846899512,43cyclictest2396-21timerwakeupswit11:59:052
18468995119,27cyclictest5612-21fschecks_count07:53:552
18468995119,27cyclictest5612-21fschecks_count07:53:552
18468995117,29cyclictest652-21runrttasks08:18:592
18468995116,30cyclictest25599-21switchtime07:19:102
18468995110,36cyclictest2360-21fschecks_time10:33:542
1846199514,41cyclictest0-21swapper/112:16:401
1846199513,44cyclictest0-21swapper/111:05:001
1846199513,43cyclictest0-21swapper/110:01:481
1846199513,42cyclictest0-21swapper/109:18:581
1846899508,35cyclictest20551-21unixbench_multi10:14:082
1846899507,37cyclictest9731-21load08:04:012
1846899507,37cyclictest19804-21chrt08:29:522
1846899503,17cyclictest0-21swapper/209:33:532
18468995017,27cyclictest24317-21crond11:03:372
18468995016,29cyclictest22108-21grep07:09:122
18468995015,30cyclictest7177-21fschecks_time09:13:552
18468995015,30cyclictest7177-21fschecks_time09:13:552
18468995015,29cyclictest557-21dbus-daemon11:33:362
18468995015,28cyclictest19328-21tune2fs07:03:562
18468995014,30cyclictest29362-21fschecks_count09:43:522
1846199504,41cyclictest0-21swapper/110:41:461
1846199504,41cyclictest0-21swapper/110:41:461
1846199504,40cyclictest0-21swapper/111:26:411
1846199504,40cyclictest0-21swapper/111:26:411
1846199504,40cyclictest0-21swapper/111:00:261
1846199503,41cyclictest0-21swapper/109:12:591
1847299498,37cyclictest24838-21ntp_offset08:44:033
1846899498,34cyclictest30418-21netstat08:59:022
1846899493,6cyclictest25117-21timerandwakeup08:44:092
1846899493,40cyclictest23680-21head11:44:072
18468994918,25cyclictest25602-21fschecks_count09:38:532
18468994917,27cyclictest652-21runrttasks10:11:112
18468994917,27cyclictest32679-21latency07:39:012
18468994916,29cyclictest24907-21fschecks_time11:03:522
18468994916,28cyclictest12834-21timerandwakeup10:04:082
18468994915,29cyclictest19425-21sh11:39:022
18468994915,28cyclictest24014-21unixbench_singl07:14:132
18468994914,30cyclictest4093-21latency11:18:572
18468994914,30cyclictest14809-21aten_rbpower_cu11:33:472
18468994914,29cyclictest652-21runrttasks10:49:592
18468994913,31cyclictest30496-21fschecks_count07:33:552
1846199499,7cyclictest557-21dbus-daemon08:03:411
1846199495,38cyclictest0-21swapper/109:43:541
1846199494,40cyclictest0-21swapper/108:39:021
1846199494,39cyclictest0-21swapper/112:00:151
1846199494,39cyclictest0-21swapper/111:54:011
1846199494,20cyclictest0-21swapper/110:22:371
18461994931,13cyclictest0-21swapper/110:09:171
1846199493,41cyclictest0-21swapper/110:34:261
1846199493,41cyclictest0-21swapper/107:58:061
1846199493,41cyclictest0-21swapper/107:58:061
1846199492,41cyclictest21239-21ssh10:15:251
1846199492,18cyclictest12494-21ssh11:29:141
18461994916,27cyclictest31370-21diskmemload10:53:511
181202497,13sleep30-21swapper/307:02:343
1847299482,40cyclictest5871-21processes12:03:593
18472994816,27cyclictest652-21runrttasks07:42:353
1846899485,6cyclictest0-21swapper/210:28:392
1846899484,7cyclictest0-21swapper/211:56:482
1846899483,7cyclictest3446-21perl09:08:542
1846899483,39cyclictest21310-21grep08:34:082
1846899482,7cyclictest27987-21df08:53:532
18468994819,24cyclictest3694-21fschecks_count07:48:562
18468994812,30cyclictest23775-21aten_rbpower_en12:28:472
18468994810,32cyclictest32551-21wc09:04:032
1846199483,40cyclictest0-21swapper/111:40:331
1847299473,37cyclictest21929-21sshd08:37:563
18472994715,27cyclictest652-21runrttasks07:14:393
1846899478,33cyclictest2174-21latency07:44:042
1846899477,34cyclictest0-21swapper/209:54:052
1846899477,34cyclictest0-21swapper/209:54:052
1846899473,38cyclictest14393-21egrep09:23:512
1846899472,40cyclictest9549-21ntpq12:08:592
1846899472,38cyclictest22542-21perl08:38:552
18468994716,26cyclictest9581-21cut10:43:482
18468994716,26cyclictest9581-21cut10:43:482
18468994716,26cyclictest5372-21fschecks_time12:03:492
18468994715,26cyclictest6423-21ls10:38:582
18468994715,26cyclictest6423-21ls10:38:582
18468994714,28cyclictest652-21runrttasks08:23:512
18468994711,31cyclictest18442-21vmstat10:54:092
18468994711,31cyclictest13328-21if_eth208:13:582
18468994710,31cyclictest557-21dbus-daemon12:23:362
18468994710,31cyclictest28583-21/usr/sbin/munin07:28:572
1846199478,7cyclictest0-21swapper/112:06:361
1846199478,14cyclictest0-21swapper/110:25:551
1846199475,37cyclictest0-21swapper/110:07:561
1846199474,38cyclictest0-21swapper/109:25:411
1846199474,37cyclictest0-21swapper/111:53:141
1846199474,37cyclictest0-21swapper/111:15:101
1846199474,36cyclictest0-21swapper/108:33:551
1846199473,39cyclictest0-21swapper/112:08:531
1846199473,39cyclictest0-21swapper/109:31:521
1845699474,38cyclictest0-21swapper/008:41:360
1847299463,36cyclictest19594-21kernelversion07:04:013
18472994619,22cyclictest29950-21fschecks_count08:58:553
18472994619,22cyclictest16841-21fschecks_count08:23:553
18472994610,30cyclictest0-21swapper/307:53:553
18472994610,30cyclictest0-21swapper/307:53:553
1846899468,33cyclictest11835-21processes08:09:072
1846899465,35cyclictest0-21swapper/212:18:452
1846899462,6cyclictest27155-21missed_timers07:24:022
18468994616,25cyclictest652-21runrttasks08:01:002
1846199468,32cyclictest0-21swapper/111:20:201
1846199464,37cyclictest0-21swapper/108:48:561
1846199464,36cyclictest0-21swapper/112:22:271
1846199463,38cyclictest0-21swapper/109:42:181
1846199463,38cyclictest0-21swapper/108:23:411
1845699464,36cyclictest0-21swapper/008:14:130
1847299454,35cyclictest3808-21fschecks_time07:48:563
1847299453,36cyclictest9114-21runrttasks08:03:433
1847299453,36cyclictest22695-21interrupts08:38:573
1847299452,37cyclictest27390-21runrttasks08:51:073
18472994517,22cyclictest25554-21sendmail_mailqu07:19:083
18472994516,24cyclictest15599-21rt-features08:19:073
18472994514,26cyclictest652-21runrttasks07:26:143
1846899459,31cyclictest1158-21missed_timers09:49:012
1846199455,35cyclictest0-21swapper/112:30:511
1846199454,10cyclictest0-21swapper/108:09:091
1846199453,37cyclictest0-21swapper/108:53:551
1846199453,37cyclictest0-21swapper/108:29:001
1845699453,35cyclictest0-21swapper/008:53:550
1847299443,35cyclictest7298-21basename07:58:523
1847299443,35cyclictest30363-21basename07:33:533
1847299443,35cyclictest21719-21open_inodes07:09:063
1847299443,35cyclictest1963-21fschecks_time07:44:003
1847299443,35cyclictest18635-21cpu08:28:543
1847299443,35cyclictest12963-21aten_rbpower_vo08:13:533
1846199444,35cyclictest0-21swapper/109:55:271
1846199444,35cyclictest0-21swapper/109:55:271
1846199443,37cyclictest0-21swapper/108:13:571
1846199443,36cyclictest0-21swapper/108:03:551
1846199443,35cyclictest17186-21latency08:24:001
1847299433,33cyclictest11169-21/usr/sbin/munin08:08:563
1847299432,34cyclictest28437-21/usr/sbin/munin07:28:543
18461994334,5cyclictest21-21ksoftirqd/107:13:421
1821124310,28sleep20-21swapper/207:03:372
1846199423,8cyclictest24084-21/usr/sbin/munin08:43:501
32012413,8sleep10-21swapper/107:47:511
1796123915,18sleep00-21swapper/007:00:380
18461993717,15cyclictest32364-21cut07:38:561
18461993527,4cyclictest21-21ksoftirqd/107:18:421
18461993523,7cyclictest27724-21tail07:24:121
48442333,7sleep10-21swapper/107:50:041
1846199324,22cyclictest0-21swapper/107:34:031
1846199314,23cyclictest0-21swapper/107:31:051
1846199304,22cyclictest0-21swapper/107:06:351
18461992918,7cyclictest21-21ksoftirqd/107:19:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional