Jobs

Id Dag Id State Job Type Start Date End Date Latest Heartbeat Executor Class Hostname Unixname
2928 success SchedulerJob 2020-08-23T03:49:39.210883+00:00 2020-08-23T04:49:40.772812+00:00 2020-08-23T04:49:36.769283+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2927 success SchedulerJob 2020-08-23T02:49:19.827150+00:00 2020-08-23T03:49:21.332726+00:00 2020-08-23T03:49:17.333154+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2926 success SchedulerJob 2020-08-23T01:49:04.491999+00:00 2020-08-23T02:49:05.996538+00:00 2020-08-23T02:49:01.993827+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2925 success SchedulerJob 2020-08-23T00:48:49.225331+00:00 2020-08-23T01:48:50.763142+00:00 2020-08-23T01:48:46.760312+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2924 success SchedulerJob 2020-08-22T23:48:32.692339+00:00 2020-08-23T00:48:34.191022+00:00 2020-08-23T00:48:30.189111+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2923 success SchedulerJob 2020-08-22T22:48:16.769808+00:00 2020-08-22T23:48:18.276259+00:00 2020-08-22T23:48:14.273290+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2922 success SchedulerJob 2020-08-22T21:48:00.871813+00:00 2020-08-22T22:48:02.527173+00:00 2020-08-22T22:47:58.393127+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2921 success SchedulerJob 2020-08-22T20:47:45.177445+00:00 2020-08-22T21:47:46.700869+00:00 2020-08-22T21:47:42.688032+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2920 success SchedulerJob 2020-08-22T19:47:29.026176+00:00 2020-08-22T20:47:30.528305+00:00 2020-08-22T20:47:26.527122+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2919 success SchedulerJob 2020-08-22T18:47:13.457909+00:00 2020-08-22T19:47:14.974228+00:00 2020-08-22T19:47:10.972269+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2918 success SchedulerJob 2020-08-22T17:46:55.789542+00:00 2020-08-22T18:46:57.552444+00:00 2020-08-22T18:46:53.548505+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2917 success SchedulerJob 2020-08-22T16:46:39.020496+00:00 2020-08-22T17:46:40.579657+00:00 2020-08-22T17:46:36.576935+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2916 success SchedulerJob 2020-08-22T15:46:23.902439+00:00 2020-08-22T16:46:25.411822+00:00 2020-08-22T16:46:21.406671+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2915 success SchedulerJob 2020-08-22T14:46:07.869468+00:00 2020-08-22T15:46:09.425673+00:00 2020-08-22T15:46:05.432394+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2914 success SchedulerJob 2020-08-22T13:45:51.888020+00:00 2020-08-22T14:45:53.429812+00:00 2020-08-22T14:45:49.428482+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2913 success SchedulerJob 2020-08-22T12:45:35.878871+00:00 2020-08-22T13:45:37.356562+00:00 2020-08-22T13:45:33.355796+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2912 success SchedulerJob 2020-08-22T11:45:19.879096+00:00 2020-08-22T12:45:21.462623+00:00 2020-08-22T12:45:17.365440+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2911 success SchedulerJob 2020-08-22T10:45:04.832626+00:00 2020-08-22T11:45:06.348047+00:00 2020-08-22T11:45:02.346064+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2910 success SchedulerJob 2020-08-22T09:44:49.038050+00:00 2020-08-22T10:44:50.548699+00:00 2020-08-22T10:44:46.539488+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2909 success SchedulerJob 2020-08-22T08:44:33.218688+00:00 2020-08-22T09:44:34.728394+00:00 2020-08-22T09:44:30.727158+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2908 success SchedulerJob 2020-08-22T07:44:17.527618+00:00 2020-08-22T08:44:19.079730+00:00 2020-08-22T08:44:15.062395+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2907 success SchedulerJob 2020-08-22T06:44:01.836258+00:00 2020-08-22T07:44:03.368031+00:00 2020-08-22T07:43:59.358637+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2906 success SchedulerJob 2020-08-22T05:43:46.139651+00:00 2020-08-22T06:43:47.687695+00:00 2020-08-22T06:43:43.677323+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2905 success SchedulerJob 2020-08-22T04:43:30.754227+00:00 2020-08-22T05:43:32.319845+00:00 2020-08-22T05:43:28.316367+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2904 success SchedulerJob 2020-08-22T03:43:15.113458+00:00 2020-08-22T04:43:16.628894+00:00 2020-08-22T04:43:12.619198+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2903 success SchedulerJob 2020-08-22T02:42:58.993865+00:00 2020-08-22T03:43:00.730978+00:00 2020-08-22T03:42:56.588284+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2902 success SchedulerJob 2020-08-22T01:42:43.563877+00:00 2020-08-22T02:42:45.073161+00:00 2020-08-22T02:42:41.057316+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2901 success SchedulerJob 2020-08-22T00:42:27.704706+00:00 2020-08-22T01:42:29.193515+00:00 2020-08-22T01:42:25.164106+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2900 success SchedulerJob 2020-08-21T23:42:11.510028+00:00 2020-08-22T00:42:13.016980+00:00 2020-08-22T00:42:09.019247+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2899 success SchedulerJob 2020-08-21T22:41:56.377601+00:00 2020-08-21T23:41:57.869232+00:00 2020-08-21T23:41:53.865849+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2898 success SchedulerJob 2020-08-21T21:41:40.184744+00:00 2020-08-21T22:41:41.756348+00:00 2020-08-21T22:41:37.754262+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2897 success SchedulerJob 2020-08-21T20:41:24.791550+00:00 2020-08-21T21:41:26.312207+00:00 2020-08-21T21:41:22.309873+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2896 success SchedulerJob 2020-08-21T19:41:09.450542+00:00 2020-08-21T20:41:10.958804+00:00 2020-08-21T20:41:06.956225+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2895 success SchedulerJob 2020-08-21T18:40:54.029206+00:00 2020-08-21T19:40:55.583352+00:00 2020-08-21T19:40:51.576963+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2894 success SchedulerJob 2020-08-21T17:40:38.122812+00:00 2020-08-21T18:40:39.684369+00:00 2020-08-21T18:40:35.683775+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2893 success SchedulerJob 2020-08-21T16:40:16.561972+00:00 2020-08-21T17:40:18.285969+00:00 2020-08-21T17:40:14.281957+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2892 success SchedulerJob 2020-08-21T15:40:00.550919+00:00 2020-08-21T16:40:02.080728+00:00 2020-08-21T16:39:58.074740+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2891 success SchedulerJob 2020-08-21T14:39:45.573235+00:00 2020-08-21T15:39:47.046404+00:00 2020-08-21T15:39:43.042286+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2890 success SchedulerJob 2020-08-21T13:39:29.504531+00:00 2020-08-21T14:39:30.999432+00:00 2020-08-21T14:39:26.997980+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2889 success SchedulerJob 2020-08-21T12:39:13.904635+00:00 2020-08-21T13:39:15.464974+00:00 2020-08-21T13:39:11.457893+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2888 success SchedulerJob 2020-08-21T11:38:57.769117+00:00 2020-08-21T12:38:59.259467+00:00 2020-08-21T12:38:55.256141+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2887 success SchedulerJob 2020-08-21T10:38:42.365690+00:00 2020-08-21T11:38:43.825307+00:00 2020-08-21T11:38:39.822009+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2886 success SchedulerJob 2020-08-21T09:38:26.384780+00:00 2020-08-21T10:38:27.928820+00:00 2020-08-21T10:38:23.924825+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2885 success SchedulerJob 2020-08-21T08:38:10.869322+00:00 2020-08-21T09:38:12.416624+00:00 2020-08-21T09:38:08.413250+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2884 success SchedulerJob 2020-08-21T07:37:55.494198+00:00 2020-08-21T08:37:56.978388+00:00 2020-08-21T08:37:52.975697+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2883 success SchedulerJob 2020-08-21T06:37:39.552075+00:00 2020-08-21T07:37:41.040765+00:00 2020-08-21T07:37:37.037583+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2882 success SchedulerJob 2020-08-21T05:37:23.188386+00:00 2020-08-21T06:37:24.663124+00:00 2020-08-21T06:37:20.660897+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2881 success SchedulerJob 2020-08-21T04:37:07.338174+00:00 2020-08-21T05:37:08.818025+00:00 2020-08-21T05:37:04.786803+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2880 success SchedulerJob 2020-08-21T03:36:51.294386+00:00 2020-08-21T04:36:52.757913+00:00 2020-08-21T04:36:48.755666+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2879 success SchedulerJob 2020-08-21T02:36:35.424755+00:00 2020-08-21T03:36:36.920580+00:00 2020-08-21T03:36:32.917907+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2878 success SchedulerJob 2020-08-21T01:36:19.555932+00:00 2020-08-21T02:36:21.071915+00:00 2020-08-21T02:36:17.072283+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2877 success SchedulerJob 2020-08-21T00:36:03.592426+00:00 2020-08-21T01:36:05.099351+00:00 2020-08-21T01:36:01.095649+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2876 success SchedulerJob 2020-08-20T23:35:48.242901+00:00 2020-08-21T00:35:49.739558+00:00 2020-08-21T00:35:45.736140+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2875 success SchedulerJob 2020-08-20T22:35:32.974572+00:00 2020-08-20T23:35:34.458593+00:00 2020-08-20T23:35:30.456290+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2874 success SchedulerJob 2020-08-20T21:35:16.962238+00:00 2020-08-20T22:35:18.486898+00:00 2020-08-20T22:35:14.485161+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2873 success SchedulerJob 2020-08-20T20:35:01.017624+00:00 2020-08-20T21:35:02.524362+00:00 2020-08-20T21:34:58.521269+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2872 success SchedulerJob 2020-08-20T19:34:45.699986+00:00 2020-08-20T20:34:47.170107+00:00 2020-08-20T20:34:43.168105+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2871 success SchedulerJob 2020-08-20T18:34:30.365878+00:00 2020-08-20T19:34:31.846474+00:00 2020-08-20T19:34:27.844947+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2870 success SchedulerJob 2020-08-20T17:34:13.995660+00:00 2020-08-20T18:34:15.515339+00:00 2020-08-20T18:34:11.497441+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2869 success SchedulerJob 2020-08-20T16:33:58.329239+00:00 2020-08-20T17:33:59.860504+00:00 2020-08-20T17:33:55.858387+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2868 success SchedulerJob 2020-08-20T15:33:41.823692+00:00 2020-08-20T16:33:43.534354+00:00 2020-08-20T16:33:39.530158+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2867 success SchedulerJob 2020-08-20T14:33:23.696002+00:00 2020-08-20T15:33:25.332402+00:00 2020-08-20T15:33:21.333974+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2866 success SchedulerJob 2020-08-20T13:33:07.909777+00:00 2020-08-20T14:33:09.404147+00:00 2020-08-20T14:33:05.389004+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2865 success SchedulerJob 2020-08-20T12:32:51.779025+00:00 2020-08-20T13:32:53.330116+00:00 2020-08-20T13:32:49.322416+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2864 success SchedulerJob 2020-08-20T11:32:36.670791+00:00 2020-08-20T12:32:38.160287+00:00 2020-08-20T12:32:34.157692+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2863 success SchedulerJob 2020-08-20T10:32:20.340064+00:00 2020-08-20T11:32:21.950050+00:00 2020-08-20T11:32:17.814532+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2862 success SchedulerJob 2020-08-20T09:32:04.797156+00:00 2020-08-20T10:32:06.268259+00:00 2020-08-20T10:32:02.267162+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2861 success SchedulerJob 2020-08-20T08:31:49.189843+00:00 2020-08-20T09:31:50.703210+00:00 2020-08-20T09:31:46.700892+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2860 success SchedulerJob 2020-08-20T07:31:33.063490+00:00 2020-08-20T08:31:34.612133+00:00 2020-08-20T08:31:30.602914+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2859 success SchedulerJob 2020-08-20T06:31:17.374984+00:00 2020-08-20T07:31:18.911124+00:00 2020-08-20T07:31:14.908680+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2858 success SchedulerJob 2020-08-20T05:31:01.770221+00:00 2020-08-20T06:31:03.224297+00:00 2020-08-20T06:30:59.221839+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2857 success SchedulerJob 2020-08-20T04:30:45.557357+00:00 2020-08-20T05:30:47.242211+00:00 2020-08-20T05:30:43.229765+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2856 success SchedulerJob 2020-08-20T03:29:56.840232+00:00 2020-08-20T04:29:58.410743+00:00 2020-08-20T04:29:54.411397+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2855 success SchedulerJob 2020-08-20T02:29:40.860700+00:00 2020-08-20T03:29:42.346023+00:00 2020-08-20T03:29:38.341365+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2854 success SchedulerJob 2020-08-20T01:29:24.677851+00:00 2020-08-20T02:29:26.236981+00:00 2020-08-20T02:29:22.232185+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2853 success SchedulerJob 2020-08-20T00:29:08.441183+00:00 2020-08-20T01:29:09.914243+00:00 2020-08-20T01:29:05.913624+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2852 success SchedulerJob 2020-08-19T23:28:52.752345+00:00 2020-08-20T00:28:54.290672+00:00 2020-08-20T00:28:50.286838+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2851 success SchedulerJob 2020-08-19T22:28:37.154608+00:00 2020-08-19T23:28:38.662299+00:00 2020-08-19T23:28:34.650109+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2850 success SchedulerJob 2020-08-19T21:28:21.448118+00:00 2020-08-19T22:28:22.956392+00:00 2020-08-19T22:28:18.954845+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2849 success SchedulerJob 2020-08-19T20:28:05.757396+00:00 2020-08-19T21:28:07.250189+00:00 2020-08-19T21:28:03.248757+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2848 success SchedulerJob 2020-08-19T19:27:50.097402+00:00 2020-08-19T20:27:51.618185+00:00 2020-08-19T20:27:47.616306+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2847 success SchedulerJob 2020-08-19T18:27:34.989211+00:00 2020-08-19T19:27:36.533385+00:00 2020-08-19T19:27:32.530465+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2846 success SchedulerJob 2020-08-19T17:27:19.321919+00:00 2020-08-19T18:27:20.852595+00:00 2020-08-19T18:27:16.851028+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2845 success SchedulerJob 2020-08-19T16:27:03.082968+00:00 2020-08-19T17:27:04.606943+00:00 2020-08-19T17:27:00.604336+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2844 success SchedulerJob 2020-08-19T15:26:48.002438+00:00 2020-08-19T16:26:49.458561+00:00 2020-08-19T16:26:45.455755+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2843 success SchedulerJob 2020-08-19T14:26:32.780367+00:00 2020-08-19T15:26:34.336132+00:00 2020-08-19T15:26:30.334773+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2842 success SchedulerJob 2020-08-19T13:26:08.295605+00:00 2020-08-19T14:26:10.185357+00:00 2020-08-19T14:26:06.180461+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2841 success SchedulerJob 2020-08-19T12:25:31.113696+00:00 2020-08-19T13:25:32.670502+00:00 2020-08-19T13:25:28.668291+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2840 success SchedulerJob 2020-08-19T11:25:15.213403+00:00 2020-08-19T12:25:16.923983+00:00 2020-08-19T12:25:12.745265+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2839 success SchedulerJob 2020-08-19T10:24:59.442656+00:00 2020-08-19T11:25:00.941803+00:00 2020-08-19T11:24:56.936453+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2838 success SchedulerJob 2020-08-19T09:24:43.612797+00:00 2020-08-19T10:24:45.127088+00:00 2020-08-19T10:24:41.124122+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2837 success SchedulerJob 2020-08-19T08:24:27.840781+00:00 2020-08-19T09:24:29.487596+00:00 2020-08-19T09:24:25.350945+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2836 success SchedulerJob 2020-08-19T07:24:12.224872+00:00 2020-08-19T08:24:13.724326+00:00 2020-08-19T08:24:09.718355+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2835 success SchedulerJob 2020-08-19T06:23:56.457957+00:00 2020-08-19T07:23:57.959552+00:00 2020-08-19T07:23:53.952077+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2834 success SchedulerJob 2020-08-19T05:23:40.566695+00:00 2020-08-19T06:23:42.074379+00:00 2020-08-19T06:23:38.073030+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2833 success SchedulerJob 2020-08-19T04:23:24.993234+00:00 2020-08-19T05:23:26.559992+00:00 2020-08-19T05:23:22.550395+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2832 success SchedulerJob 2020-08-19T03:23:09.708702+00:00 2020-08-19T04:23:11.254356+00:00 2020-08-19T04:23:07.251359+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2831 success SchedulerJob 2020-08-19T02:22:54.356529+00:00 2020-08-19T03:22:55.863540+00:00 2020-08-19T03:22:51.859783+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2830 success SchedulerJob 2020-08-19T01:22:38.093150+00:00 2020-08-19T02:22:39.726642+00:00 2020-08-19T02:22:35.725834+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow
2829 success SchedulerJob 2020-08-19T00:22:22.777951+00:00 2020-08-19T01:22:24.293852+00:00 2020-08-19T01:22:20.291362+00:00 NoneType airflow-scheduler-7988b7fc94-wm4ls airflow