Jobs


Id Dag Id State Job Type Start Date End Date Latest Heartbeat Executor Class Hostname Unixname
4341 crawlers_hourly success LocalTaskJob 2023-04-20T11:00:05.762132+00:00 2023-04-20T11:10:37.889183+00:00 2023-04-20T11:00:05.762152+00:00 LocalExecutor 68bb9f6dae8e airflow
4340 crawlers_hourly success LocalTaskJob 2023-04-20T11:00:05.760377+00:00 2023-04-20T11:00:40.858149+00:00 2023-04-20T11:00:05.760386+00:00 LocalExecutor 68bb9f6dae8e airflow
4339 crawlers_hourly success LocalTaskJob 2023-04-20T11:00:05.750694+00:00 2023-04-20T11:38:03.430003+00:00 2023-04-20T11:00:05.750706+00:00 LocalExecutor 68bb9f6dae8e airflow
4338 crawlers_hourly success LocalTaskJob 2023-04-20T11:00:02.566492+00:00 2023-04-20T11:00:07.590318+00:00 2023-04-20T11:00:02.566506+00:00 LocalExecutor 68bb9f6dae8e airflow
4337 crawlers_hourly success LocalTaskJob 2023-04-20T10:33:46.349584+00:00 2023-04-20T10:33:51.373172+00:00 2023-04-20T10:33:46.349592+00:00 LocalExecutor 68bb9f6dae8e airflow
4336 crawlers_hourly success LocalTaskJob 2023-04-20T10:33:43.261774+00:00 2023-04-20T10:33:48.314213+00:00 2023-04-20T10:33:43.261781+00:00 LocalExecutor 68bb9f6dae8e airflow
4335 crawlers_hourly success LocalTaskJob 2023-04-20T10:00:05.909800+00:00 2023-04-20T10:00:15.944432+00:00 2023-04-20T10:00:05.909811+00:00 LocalExecutor 68bb9f6dae8e airflow
4334 crawlers_hourly success LocalTaskJob 2023-04-20T10:00:05.864870+00:00 2023-04-20T10:10:27.949766+00:00 2023-04-20T10:00:05.864879+00:00 LocalExecutor 68bb9f6dae8e airflow
4333 crawlers_hourly success LocalTaskJob 2023-04-20T10:00:05.861274+00:00 2023-04-20T10:00:35.964589+00:00 2023-04-20T10:00:05.861286+00:00 LocalExecutor 68bb9f6dae8e airflow
4332 crawlers_hourly success LocalTaskJob 2023-04-20T10:00:05.847689+00:00 2023-04-20T10:33:42.643299+00:00 2023-04-20T10:00:05.847705+00:00 LocalExecutor 68bb9f6dae8e airflow
4331 crawlers_hourly success LocalTaskJob 2023-04-20T10:00:02.628629+00:00 2023-04-20T10:00:07.651935+00:00 2023-04-20T10:00:02.628637+00:00 LocalExecutor 68bb9f6dae8e airflow
4330 crawlers_hourly success LocalTaskJob 2023-04-20T09:35:44.664492+00:00 2023-04-20T09:35:49.719566+00:00 2023-04-20T09:35:44.664499+00:00 LocalExecutor 68bb9f6dae8e airflow
4329 crawlers_hourly success LocalTaskJob 2023-04-20T09:35:41.543770+00:00 2023-04-20T09:35:46.595420+00:00 2023-04-20T09:35:41.543782+00:00 LocalExecutor 68bb9f6dae8e airflow
4328 crawlers_hourly success LocalTaskJob 2023-04-20T09:00:06.005606+00:00 2023-04-20T09:10:23.057504+00:00 2023-04-20T09:00:06.005620+00:00 LocalExecutor 68bb9f6dae8e airflow
4327 crawlers_hourly success LocalTaskJob 2023-04-20T09:00:05.954789+00:00 2023-04-20T09:00:41.048902+00:00 2023-04-20T09:00:05.954805+00:00 LocalExecutor 68bb9f6dae8e airflow
4326 crawlers_hourly success LocalTaskJob 2023-04-20T09:00:05.951746+00:00 2023-04-20T09:00:16.004067+00:00 2023-04-20T09:00:05.951754+00:00 LocalExecutor 68bb9f6dae8e airflow
4325 crawlers_hourly success LocalTaskJob 2023-04-20T09:00:05.924431+00:00 2023-04-20T09:35:43.202907+00:00 2023-04-20T09:00:05.924440+00:00 LocalExecutor 68bb9f6dae8e airflow
4324 crawlers_hourly success LocalTaskJob 2023-04-20T09:00:02.714071+00:00 2023-04-20T09:00:07.735099+00:00 2023-04-20T09:00:02.714078+00:00 LocalExecutor 68bb9f6dae8e airflow
4323 crawlers_hourly success LocalTaskJob 2023-04-20T08:35:56.079538+00:00 2023-04-20T08:36:01.109091+00:00 2023-04-20T08:35:56.079548+00:00 LocalExecutor 68bb9f6dae8e airflow
4322 crawlers_hourly success LocalTaskJob 2023-04-20T08:35:52.975548+00:00 2023-04-20T08:35:58.013331+00:00 2023-04-20T08:35:52.975556+00:00 LocalExecutor 68bb9f6dae8e airflow
4321 crawlers_hourly success LocalTaskJob 2023-04-20T08:00:05.839213+00:00 2023-04-20T08:10:12.798495+00:00 2023-04-20T08:00:05.839224+00:00 LocalExecutor 68bb9f6dae8e airflow
4320 crawlers_hourly success LocalTaskJob 2023-04-20T08:00:05.827480+00:00 2023-04-20T08:00:40.931194+00:00 2023-04-20T08:00:05.827497+00:00 LocalExecutor 68bb9f6dae8e airflow
4319 crawlers_hourly success LocalTaskJob 2023-04-20T08:00:05.808157+00:00 2023-04-20T08:35:52.819818+00:00 2023-04-20T08:00:05.808171+00:00 LocalExecutor 68bb9f6dae8e airflow
4318 crawlers_hourly success LocalTaskJob 2023-04-20T08:00:05.802512+00:00 2023-04-20T08:00:20.861641+00:00 2023-04-20T08:00:05.802528+00:00 LocalExecutor 68bb9f6dae8e airflow
4317 crawlers_hourly success LocalTaskJob 2023-04-20T08:00:02.586858+00:00 2023-04-20T08:00:07.608093+00:00 2023-04-20T08:00:02.586865+00:00 LocalExecutor 68bb9f6dae8e airflow
4316 crawlers_hourly success LocalTaskJob 2023-04-20T07:31:19.231991+00:00 2023-04-20T07:31:24.276382+00:00 2023-04-20T07:31:19.231999+00:00 LocalExecutor 68bb9f6dae8e airflow
4315 crawlers_hourly success LocalTaskJob 2023-04-20T07:31:16.114590+00:00 2023-04-20T07:31:21.165785+00:00 2023-04-20T07:31:16.114597+00:00 LocalExecutor 68bb9f6dae8e airflow
4314 crawlers_hourly success LocalTaskJob 2023-04-20T07:00:05.883766+00:00 2023-04-20T07:31:16.938711+00:00 2023-04-20T07:00:05.883792+00:00 LocalExecutor 68bb9f6dae8e airflow
4313 crawlers_hourly success LocalTaskJob 2023-04-20T07:00:05.873169+00:00 2023-04-20T07:00:35.942010+00:00 2023-04-20T07:00:05.873187+00:00 LocalExecutor 68bb9f6dae8e airflow
4312 crawlers_hourly success LocalTaskJob 2023-04-20T07:00:05.871043+00:00 2023-04-20T07:00:15.901537+00:00 2023-04-20T07:00:05.871059+00:00 LocalExecutor 68bb9f6dae8e airflow
4311 crawlers_hourly success LocalTaskJob 2023-04-20T07:00:05.829663+00:00 2023-04-20T07:10:22.919542+00:00 2023-04-20T07:00:05.829672+00:00 LocalExecutor 68bb9f6dae8e airflow
4310 crawlers_hourly success LocalTaskJob 2023-04-20T07:00:02.639468+00:00 2023-04-20T07:00:07.660475+00:00 2023-04-20T07:00:02.639480+00:00 LocalExecutor 68bb9f6dae8e airflow
4309 crawlers_hourly success LocalTaskJob 2023-04-20T06:37:16.634622+00:00 2023-04-20T06:37:21.688598+00:00 2023-04-20T06:37:16.634639+00:00 LocalExecutor 68bb9f6dae8e airflow
4308 crawlers_hourly success LocalTaskJob 2023-04-20T06:37:13.507273+00:00 2023-04-20T06:37:18.557500+00:00 2023-04-20T06:37:13.507285+00:00 LocalExecutor 68bb9f6dae8e airflow
4307 crawlers_hourly success LocalTaskJob 2023-04-20T06:00:05.313492+00:00 2023-04-20T06:37:12.575022+00:00 2023-04-20T06:00:05.313505+00:00 LocalExecutor 68bb9f6dae8e airflow
4306 crawlers_hourly success LocalTaskJob 2023-04-20T06:00:05.293952+00:00 2023-04-20T06:00:30.428219+00:00 2023-04-20T06:00:05.293964+00:00 LocalExecutor 68bb9f6dae8e airflow
4305 crawlers_hourly success LocalTaskJob 2023-04-20T06:00:05.281710+00:00 2023-04-20T06:10:32.258445+00:00 2023-04-20T06:00:05.281725+00:00 LocalExecutor 68bb9f6dae8e airflow
4304 crawlers_hourly success LocalTaskJob 2023-04-20T06:00:05.234742+00:00 2023-04-20T06:00:15.295313+00:00 2023-04-20T06:00:05.234751+00:00 LocalExecutor 68bb9f6dae8e airflow
4303 crawlers_hourly success LocalTaskJob 2023-04-20T06:00:02.019678+00:00 2023-04-20T06:00:07.041210+00:00 2023-04-20T06:00:02.019685+00:00 LocalExecutor 68bb9f6dae8e airflow
4302 crawlers_hourly success LocalTaskJob 2023-04-20T05:37:36.416246+00:00 2023-04-20T05:37:41.472074+00:00 2023-04-20T05:37:36.416268+00:00 LocalExecutor 68bb9f6dae8e airflow
4301 crawlers_hourly success LocalTaskJob 2023-04-20T05:37:33.333541+00:00 2023-04-20T05:37:38.349636+00:00 2023-04-20T05:37:33.333548+00:00 LocalExecutor 68bb9f6dae8e airflow
4300 crawlers_hourly success LocalTaskJob 2023-04-20T05:00:05.513977+00:00 2023-04-20T05:00:15.558023+00:00 2023-04-20T05:00:05.513996+00:00 LocalExecutor 68bb9f6dae8e airflow
4299 crawlers_hourly success LocalTaskJob 2023-04-20T05:00:05.455559+00:00 2023-04-20T05:10:32.484290+00:00 2023-04-20T05:00:05.455572+00:00 LocalExecutor 68bb9f6dae8e airflow
4298 crawlers_hourly success LocalTaskJob 2023-04-20T05:00:05.430997+00:00 2023-04-20T05:01:00.600755+00:00 2023-04-20T05:00:05.431008+00:00 LocalExecutor 68bb9f6dae8e airflow
4297 crawlers_hourly success LocalTaskJob 2023-04-20T05:00:05.430938+00:00 2023-04-20T05:37:32.759013+00:00 2023-04-20T05:00:05.430952+00:00 LocalExecutor 68bb9f6dae8e airflow
4296 crawlers_hourly success LocalTaskJob 2023-04-20T05:00:02.214453+00:00 2023-04-20T05:00:07.236428+00:00 2023-04-20T05:00:02.214461+00:00 LocalExecutor 68bb9f6dae8e airflow
4295 crawlers_hourly success LocalTaskJob 2023-04-20T04:34:09.177268+00:00 2023-04-20T04:34:14.227321+00:00 2023-04-20T04:34:09.177296+00:00 LocalExecutor 68bb9f6dae8e airflow
4294 crawlers_hourly success LocalTaskJob 2023-04-20T04:34:06.076423+00:00 2023-04-20T04:34:11.124754+00:00 2023-04-20T04:34:06.076430+00:00 LocalExecutor 68bb9f6dae8e airflow
4293 crawlers_hourly success LocalTaskJob 2023-04-20T04:00:05.412508+00:00 2023-04-20T04:00:15.438216+00:00 2023-04-20T04:00:05.412523+00:00 LocalExecutor 68bb9f6dae8e airflow
4292 crawlers_hourly success LocalTaskJob 2023-04-20T04:00:05.408630+00:00 2023-04-20T04:00:35.484310+00:00 2023-04-20T04:00:05.408646+00:00 LocalExecutor 68bb9f6dae8e airflow
4291 crawlers_hourly success LocalTaskJob 2023-04-20T04:00:05.399481+00:00 2023-04-20T04:10:12.361571+00:00 2023-04-20T04:00:05.399496+00:00 LocalExecutor 68bb9f6dae8e airflow
4290 crawlers_hourly success LocalTaskJob 2023-04-20T04:00:05.381326+00:00 2023-04-20T04:34:06.980654+00:00 2023-04-20T04:00:05.381339+00:00 LocalExecutor 68bb9f6dae8e airflow
4289 crawlers_hourly success LocalTaskJob 2023-04-20T04:00:02.137413+00:00 2023-04-20T04:00:07.158863+00:00 2023-04-20T04:00:02.137420+00:00 LocalExecutor 68bb9f6dae8e airflow
4288 crawlers_hourly success LocalTaskJob 2023-04-20T03:26:43.637575+00:00 2023-04-20T03:26:48.677211+00:00 2023-04-20T03:26:43.637582+00:00 LocalExecutor 68bb9f6dae8e airflow
4287 crawlers_hourly success LocalTaskJob 2023-04-20T03:26:40.539545+00:00 2023-04-20T03:26:45.591987+00:00 2023-04-20T03:26:40.539553+00:00 LocalExecutor 68bb9f6dae8e airflow
4286 crawlers_hourly success LocalTaskJob 2023-04-20T03:00:06.058142+00:00 2023-04-20T03:00:11.087932+00:00 2023-04-20T03:00:06.058154+00:00 LocalExecutor 68bb9f6dae8e airflow
4285 crawlers_hourly success LocalTaskJob 2023-04-20T03:00:06.020101+00:00 2023-04-20T03:26:41.218565+00:00 2023-04-20T03:00:06.020113+00:00 LocalExecutor 68bb9f6dae8e airflow
4284 crawlers_hourly success LocalTaskJob 2023-04-20T03:00:05.922836+00:00 2023-04-20T03:10:33.064938+00:00 2023-04-20T03:00:05.922849+00:00 LocalExecutor 68bb9f6dae8e airflow
4283 crawlers_hourly success LocalTaskJob 2023-04-20T03:00:05.878730+00:00 2023-04-20T03:00:41.029340+00:00 2023-04-20T03:00:05.878738+00:00 LocalExecutor 68bb9f6dae8e airflow
4282 crawlers_hourly success LocalTaskJob 2023-04-20T03:00:02.697805+00:00 2023-04-20T03:00:07.718155+00:00 2023-04-20T03:00:02.697813+00:00 LocalExecutor 68bb9f6dae8e airflow
4281 crawlers_hourly success LocalTaskJob 2023-04-20T02:34:14.829031+00:00 2023-04-20T02:34:19.881092+00:00 2023-04-20T02:34:14.829039+00:00 LocalExecutor 68bb9f6dae8e airflow
4280 crawlers_hourly success LocalTaskJob 2023-04-20T02:34:11.734991+00:00 2023-04-20T02:34:16.774940+00:00 2023-04-20T02:34:11.734998+00:00 LocalExecutor 68bb9f6dae8e airflow
4279 crawlers_hourly success LocalTaskJob 2023-04-20T02:00:05.289254+00:00 2023-04-20T02:10:32.274148+00:00 2023-04-20T02:00:05.289274+00:00 LocalExecutor 68bb9f6dae8e airflow
4278 crawlers_hourly success LocalTaskJob 2023-04-20T02:00:05.280497+00:00 2023-04-20T02:34:12.055559+00:00 2023-04-20T02:00:05.280515+00:00 LocalExecutor 68bb9f6dae8e airflow
4277 crawlers_hourly success LocalTaskJob 2023-04-20T02:00:05.178136+00:00 2023-04-20T02:00:15.217156+00:00 2023-04-20T02:00:05.178150+00:00 LocalExecutor 68bb9f6dae8e airflow
4276 crawlers_hourly success LocalTaskJob 2023-04-20T02:00:05.160116+00:00 2023-04-20T02:00:35.260319+00:00 2023-04-20T02:00:05.160128+00:00 LocalExecutor 68bb9f6dae8e airflow
4275 crawlers_hourly success LocalTaskJob 2023-04-20T02:00:01.938068+00:00 2023-04-20T02:00:06.961163+00:00 2023-04-20T02:00:01.938091+00:00 LocalExecutor 68bb9f6dae8e airflow
4274 crawlers_hourly success LocalTaskJob 2023-04-20T01:30:58.317899+00:00 2023-04-20T01:31:03.369987+00:00 2023-04-20T01:30:58.317909+00:00 LocalExecutor 68bb9f6dae8e airflow
4273 crawlers_hourly success LocalTaskJob 2023-04-20T01:30:55.232524+00:00 2023-04-20T01:31:00.282734+00:00 2023-04-20T01:30:55.232531+00:00 LocalExecutor 68bb9f6dae8e airflow
4272 crawlers_hourly success LocalTaskJob 2023-04-20T01:00:05.592822+00:00 2023-04-20T01:00:15.629209+00:00 2023-04-20T01:00:05.592837+00:00 LocalExecutor 68bb9f6dae8e airflow
4271 crawlers_hourly success LocalTaskJob 2023-04-20T01:00:05.592419+00:00 2023-04-20T01:10:27.555499+00:00 2023-04-20T01:00:05.592431+00:00 LocalExecutor 68bb9f6dae8e airflow
4270 crawlers_hourly success LocalTaskJob 2023-04-20T01:00:05.553701+00:00 2023-04-20T01:00:35.661494+00:00 2023-04-20T01:00:05.553713+00:00 LocalExecutor 68bb9f6dae8e airflow
4269 crawlers_hourly success LocalTaskJob 2023-04-20T01:00:05.532113+00:00 2023-04-20T01:30:56.597047+00:00 2023-04-20T01:00:05.532121+00:00 LocalExecutor 68bb9f6dae8e airflow
4268 crawlers_hourly success LocalTaskJob 2023-04-20T01:00:02.335503+00:00 2023-04-20T01:00:07.356361+00:00 2023-04-20T01:00:02.335513+00:00 LocalExecutor 68bb9f6dae8e airflow
4267 engines success LocalTaskJob 2023-04-20T00:34:43.679579+00:00 2023-04-20T00:34:48.730308+00:00 2023-04-20T00:34:43.679587+00:00 LocalExecutor 68bb9f6dae8e airflow
4266 engines success LocalTaskJob 2023-04-20T00:33:55.294248+00:00 2023-04-20T00:34:45.444221+00:00 2023-04-20T00:33:55.294255+00:00 LocalExecutor 68bb9f6dae8e airflow
4265 crawlers_hourly success LocalTaskJob 2023-04-20T00:33:25.397025+00:00 2023-04-20T00:33:30.445476+00:00 2023-04-20T00:33:25.397033+00:00 LocalExecutor 68bb9f6dae8e airflow
4264 crawlers_hourly success LocalTaskJob 2023-04-20T00:33:22.264620+00:00 2023-04-20T00:33:27.315299+00:00 2023-04-20T00:33:22.264627+00:00 LocalExecutor 68bb9f6dae8e airflow
4263 engines success LocalTaskJob 2023-04-20T00:06:56.051086+00:00 2023-04-20T00:33:56.356519+00:00 2023-04-20T00:06:56.051099+00:00 LocalExecutor 68bb9f6dae8e airflow
4262 engines success LocalTaskJob 2023-04-20T00:01:10.649390+00:00 2023-04-20T00:06:56.563927+00:00 2023-04-20T00:01:10.649403+00:00 LocalExecutor 68bb9f6dae8e airflow
4261 crawlers success LocalTaskJob 2023-04-20T00:00:46.438053+00:00 2023-04-20T00:01:11.488683+00:00 2023-04-20T00:00:46.438072+00:00 LocalExecutor 68bb9f6dae8e airflow
4260 crawlers success LocalTaskJob 2023-04-20T00:00:45.414255+00:00 2023-04-20T06:50:51.211275+00:00 2023-04-20T00:00:45.414266+00:00 LocalExecutor 68bb9f6dae8e airflow
4259 crawlers success LocalTaskJob 2023-04-20T00:00:45.278461+00:00 2023-04-20T00:00:55.302530+00:00 2023-04-20T00:00:45.278476+00:00 LocalExecutor 68bb9f6dae8e airflow
4258 crawlers success LocalTaskJob 2023-04-20T00:00:43.028935+00:00 2023-04-20T08:35:29.073925+00:00 2023-04-20T00:00:43.028953+00:00 LocalExecutor 68bb9f6dae8e airflow
4257 crawlers success LocalTaskJob 2023-04-20T00:00:42.983789+00:00 2023-04-20T01:16:57.828831+00:00 2023-04-20T00:00:42.983802+00:00 LocalExecutor 68bb9f6dae8e airflow
4256 crawlers success LocalTaskJob 2023-04-20T00:00:41.968265+00:00 2023-04-20T00:00:46.986058+00:00 2023-04-20T00:00:41.968276+00:00 LocalExecutor 68bb9f6dae8e airflow
4255 crawlers success LocalTaskJob 2023-04-20T00:00:39.766339+00:00 2023-04-20T00:00:49.791923+00:00 2023-04-20T00:00:39.766360+00:00 LocalExecutor 68bb9f6dae8e airflow
4254 crawlers success LocalTaskJob 2023-04-20T00:00:39.566601+00:00 2023-04-20T01:06:52.443466+00:00 2023-04-20T00:00:39.566616+00:00 LocalExecutor 68bb9f6dae8e airflow
4253 crawlers success LocalTaskJob 2023-04-20T00:00:38.586272+00:00 2023-04-20T00:00:43.612548+00:00 2023-04-20T00:00:38.586288+00:00 LocalExecutor 68bb9f6dae8e airflow
4252 crawlers success LocalTaskJob 2023-04-20T00:00:36.483033+00:00 2023-04-20T00:00:46.509980+00:00 2023-04-20T00:00:36.483045+00:00 LocalExecutor 68bb9f6dae8e airflow
4251 crawlers success LocalTaskJob 2023-04-20T00:00:35.572622+00:00 2023-04-20T00:00:40.592076+00:00 2023-04-20T00:00:35.572638+00:00 LocalExecutor 68bb9f6dae8e airflow
4250 crawlers success LocalTaskJob 2023-04-20T00:00:34.523924+00:00 2023-04-20T00:00:39.541469+00:00 2023-04-20T00:00:34.523944+00:00 LocalExecutor 68bb9f6dae8e airflow
4249 crawlers success LocalTaskJob 2023-04-20T00:00:33.363408+00:00 2023-04-20T00:00:58.415470+00:00 2023-04-20T00:00:33.363417+00:00 LocalExecutor 68bb9f6dae8e airflow
4248 crawlers success LocalTaskJob 2023-04-20T00:00:32.469644+00:00 2023-04-20T00:00:37.515810+00:00 2023-04-20T00:00:32.469658+00:00 LocalExecutor 68bb9f6dae8e airflow
4247 crawlers success LocalTaskJob 2023-04-20T00:00:31.251933+00:00 2023-04-20T00:00:41.280443+00:00 2023-04-20T00:00:31.251944+00:00 LocalExecutor 68bb9f6dae8e airflow
4246 crawlers success LocalTaskJob 2023-04-20T00:00:30.403756+00:00 2023-04-20T00:00:50.448476+00:00 2023-04-20T00:00:30.403770+00:00 LocalExecutor 68bb9f6dae8e airflow
4245 crawlers success LocalTaskJob 2023-04-20T00:00:29.319997+00:00 2023-04-20T00:00:34.343457+00:00 2023-04-20T00:00:29.320011+00:00 LocalExecutor 68bb9f6dae8e airflow
4244 crawlers success LocalTaskJob 2023-04-20T00:00:27.829414+00:00 2023-04-20T00:00:42.864727+00:00 2023-04-20T00:00:27.829432+00:00 LocalExecutor 68bb9f6dae8e airflow
4243 crawlers success LocalTaskJob 2023-04-20T00:00:26.777303+00:00 2023-04-20T00:00:36.803829+00:00 2023-04-20T00:00:26.777316+00:00 LocalExecutor 68bb9f6dae8e airflow
4242 crawlers success LocalTaskJob 2023-04-20T00:00:26.736868+00:00 2023-04-20T00:00:46.782010+00:00 2023-04-20T00:00:26.736881+00:00 LocalExecutor 68bb9f6dae8e airflow