Графана: почему сработала эта графана? - PullRequest
0 голосов
/ 01 апреля 2020

У меня настроено следующее предупреждение:

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и вот исходный запрос:

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Я получил это предупреждение в Графане:

enter image description here

Вот данные за этот период (это UT C, поэтому это действительно час вперед), который показывает, что у нас есть данные, которые не должны вызывать предупреждение. Кто-нибудь может объяснить, почему сработало предупреждение?

,Pressure_bar,tvalue,delta
2020-03-29 04:06:23.124218821+00:00,4.6533203125,2020-03-29 04:06:23.124218821+00:00,0 days 00:00:00.000000000
2020-03-29 04:06:32.202909441+00:00,4.6533203125,2020-03-29 04:06:32.202909441+00:00,0 days 00:00:09.078690620
2020-03-29 04:06:41.285016581+00:00,4.6044921875,2020-03-29 04:06:41.285016581+00:00,0 days 00:00:09.082107140
2020-03-29 04:06:50.430844213+00:00,4.7021484375,2020-03-29 04:06:50.430844213+00:00,0 days 00:00:09.145827632
2020-03-29 04:06:59.438349334+00:00,4.64111328125,2020-03-29 04:06:59.438349334+00:00,0 days 00:00:09.007505121
2020-03-29 04:07:08.517777341+00:00,4.68994140625,2020-03-29 04:07:08.517777341+00:00,0 days 00:00:09.079428007
2020-03-29 04:07:17.593550039+00:00,4.62890625,2020-03-29 04:07:17.593550039+00:00,0 days 00:00:09.075772698
2020-03-29 04:07:26.727411848+00:00,4.68994140625,2020-03-29 04:07:26.727411848+00:00,0 days 00:00:09.133861809
2020-03-29 04:07:35.743773602+00:00,4.6044921875,2020-03-29 04:07:35.743773602+00:00,0 days 00:00:09.016361754
2020-03-29 04:07:44.818366668+00:00,4.6044921875,2020-03-29 04:07:44.818366668+00:00,0 days 00:00:09.074593066
2020-03-29 04:07:53.898259912+00:00,4.677734375,2020-03-29 04:07:53.898259912+00:00,0 days 00:00:09.079893244
2020-03-29 04:08:03.189107266+00:00,4.64111328125,2020-03-29 04:08:03.189107266+00:00,0 days 00:00:09.290847354
2020-03-29 04:08:12.050621519+00:00,4.56787109375,2020-03-29 04:08:12.050621519+00:00,0 days 00:00:08.861514253
2020-03-29 04:08:21.127407115+00:00,4.71435546875,2020-03-29 04:08:21.127407115+00:00,0 days 00:00:09.076785596
2020-03-29 04:08:30.202555065+00:00,4.6533203125,2020-03-29 04:08:30.202555065+00:00,0 days 00:00:09.075147950
2020-03-29 04:08:39.289246759+00:00,4.580078125,2020-03-29 04:08:39.289246759+00:00,0 days 00:00:09.086691694
2020-03-29 04:08:48.359374581+00:00,4.580078125,2020-03-29 04:08:48.359374581+00:00,0 days 00:00:09.070127822
2020-03-29 04:08:57.437180446+00:00,4.76318359375,2020-03-29 04:08:57.437180446+00:00,0 days 00:00:09.077805865
2020-03-29 04:09:06.514357680+00:00,4.64111328125,2020-03-29 04:09:06.514357680+00:00,0 days 00:00:09.077177234
2020-03-29 04:09:15.588988770+00:00,4.7265625,2020-03-29 04:09:15.588988770+00:00,0 days 00:00:09.074631090
2020-03-29 04:09:24.670007805+00:00,4.580078125,2020-03-29 04:09:24.670007805+00:00,0 days 00:00:09.081019035
2020-03-29 04:09:33.746536674+00:00,4.6533203125,2020-03-29 04:09:33.746536674+00:00,0 days 00:00:09.076528869
2020-03-29 04:09:42.826086538+00:00,4.7021484375,2020-03-29 04:09:42.826086538+00:00,0 days 00:00:09.079549864
2020-03-29 04:09:51.904061066+00:00,4.59228515625,2020-03-29 04:09:51.904061066+00:00,0 days 00:00:09.077974528
2020-03-29 04:10:00.981953185+00:00,4.62890625,2020-03-29 04:10:00.981953185+00:00,0 days 00:00:09.077892119
2020-03-29 04:10:33.096571912+00:00,4.56787109375,2020-03-29 04:10:33.096571912+00:00,0 days 00:00:32.114618727
2020-03-29 04:11:19.125106205+00:00,4.62890625,2020-03-29 04:11:19.125106205+00:00,0 days 00:00:46.028534293
2020-03-29 04:12:17.521177183+00:00,4.7265625,2020-03-29 04:12:17.521177183+00:00,0 days 00:00:58.396070978
2020-03-29 04:12:55.575046321+00:00,4.62890625,2020-03-29 04:12:55.575046321+00:00,0 days 00:00:38.053869138
2020-03-29 04:13:46.672515297+00:00,4.61669921875,2020-03-29 04:13:46.672515297+00:00,0 days 00:00:51.097468976
2020-03-29 04:14:20.594030201+00:00,4.62890625,2020-03-29 04:14:20.594030201+00:00,0 days 00:00:33.921514904
2020-03-29 04:14:57.987205153+00:00,4.61669921875,2020-03-29 04:14:57.987205153+00:00,0 days 00:00:37.393174952
2020-03-29 04:15:37.451341771+00:00,4.62890625,2020-03-29 04:15:37.451341771+00:00,0 days 00:00:39.464136618
2020-03-29 04:16:23.534414173+00:00,4.71435546875,2020-03-29 04:16:23.534414173+00:00,0 days 00:00:46.083072402
2020-03-29 04:17:12.881071494+00:00,4.6044921875,2020-03-29 04:17:12.881071494+00:00,0 days 00:00:49.346657321
2020-03-29 04:17:59.353243352+00:00,4.677734375,2020-03-29 04:17:59.353243352+00:00,0 days 00:00:46.472171858
2020-03-29 04:18:49.796001705+00:00,4.6044921875,2020-03-29 04:18:49.796001705+00:00,0 days 00:00:50.442758353
2020-03-29 04:19:01.996877377+00:00,4.6533203125,2020-03-29 04:19:01.996877377+00:00,0 days 00:00:12.200875672
2020-03-29 04:19:13.847666790+00:00,4.71435546875,2020-03-29 04:19:13.847666790+00:00,0 days 00:00:11.850789413
2020-03-29 04:19:24.475526286+00:00,4.54345703125,2020-03-29 04:19:24.475526286+00:00,0 days 00:00:10.627859496
2020-03-29 04:19:35.773950021+00:00,4.71435546875,2020-03-29 04:19:35.773950021+00:00,0 days 00:00:11.298423735
2020-03-29 04:19:47.788474234+00:00,4.677734375,2020-03-29 04:19:47.788474234+00:00,0 days 00:00:12.014524213
2020-03-29 04:19:59.141625164+00:00,4.677734375,2020-03-29 04:19:59.141625164+00:00,0 days 00:00:11.353150930
2020-03-29 04:20:13.535865891+00:00,4.73876953125,2020-03-29 04:20:13.535865891+00:00,0 days 00:00:14.394240727
2020-03-29 04:20:26.247261967+00:00,4.83642578125,2020-03-29 04:20:26.247261967+00:00,0 days 00:00:12.711396076
2020-03-29 04:20:40.945746829+00:00,4.7265625,2020-03-29 04:20:40.945746829+00:00,0 days 00:00:14.698484862
2020-03-29 04:20:56.287872582+00:00,4.71435546875,2020-03-29 04:20:56.287872582+00:00,0 days 00:00:15.342125753
2020-03-29 04:21:10.846855742+00:00,4.61669921875,2020-03-29 04:21:10.846855742+00:00,0 days 00:00:14.558983160
2020-03-29 04:21:22.396032489+00:00,4.76318359375,2020-03-29 04:21:22.396032489+00:00,0 days 00:00:11.549176747
2020-03-29 04:21:36.056299905+00:00,4.61669921875,2020-03-29 04:21:36.056299905+00:00,0 days 00:00:13.660267416
2020-03-29 04:21:47.916793905+00:00,4.62890625,2020-03-29 04:21:47.916793905+00:00,0 days 00:00:11.860494000
2020-03-29 04:22:03.433685588+00:00,4.66552734375,2020-03-29 04:22:03.433685588+00:00,0 days 00:00:15.516891683
2020-03-29 04:22:14.903279190+00:00,4.59228515625,2020-03-29 04:22:14.903279190+00:00,0 days 00:00:11.469593602
2020-03-29 04:22:31.457742212+00:00,4.56787109375,2020-03-29 04:22:31.457742212+00:00,0 days 00:00:16.554463022
2020-03-29 04:22:44.612952590+00:00,4.78759765625,2020-03-29 04:22:44.612952590+00:00,0 days 00:00:13.155210378
2020-03-29 04:22:59.646349800+00:00,4.7021484375,2020-03-29 04:22:59.646349800+00:00,0 days 00:00:15.033397210
2020-03-29 04:23:11.869853737+00:00,4.64111328125,2020-03-29 04:23:11.869853737+00:00,0 days 00:00:12.223503937
2020-03-29 04:23:25.608604683+00:00,4.71435546875,2020-03-29 04:23:25.608604683+00:00,0 days 00:00:13.738750946
2020-03-29 04:23:41.799896713+00:00,4.66552734375,2020-03-29 04:23:41.799896713+00:00,0 days 00:00:16.191292030
2020-03-29 04:23:51.892974339+00:00,4.7021484375,2020-03-29 04:23:51.892974339+00:00,0 days 00:00:10.093077626
2020-03-29 04:24:03.126468569+00:00,4.7509765625,2020-03-29 04:24:03.126468569+00:00,0 days 00:00:11.233494230
2020-03-29 04:24:12.281215611+00:00,4.677734375,2020-03-29 04:24:12.281215611+00:00,0 days 00:00:09.154747042
2020-03-29 04:24:21.451373120+00:00,4.7021484375,2020-03-29 04:24:21.451373120+00:00,0 days 00:00:09.170157509
2020-03-29 04:24:30.781699874+00:00,4.7021484375,2020-03-29 04:24:30.781699874+00:00,0 days 00:00:09.330326754
2020-03-29 04:24:39.691789632+00:00,4.7265625,2020-03-29 04:24:39.691789632+00:00,0 days 00:00:08.910089758
2020-03-29 04:24:48.779916287+00:00,4.66552734375,2020-03-29 04:24:48.779916287+00:00,0 days 00:00:09.088126655
2020-03-29 04:24:57.867206036+00:00,4.64111328125,2020-03-29 04:24:57.867206036+00:00,0 days 00:00:09.087289749
...