{"columns":[{"name":"measured_on","type":"timestamp[ns]"},{"name":"utc_measured_on","type":"timestamp[ns]"},{"name":"metric_id","type":"int32"},{"name":"value","type":"double"}],"n_rows":79,"rows_kept":79,"cut":false,"text_format":"parquet-jsonl-2026-10-02","bounds":{"document_bytes":16777216,"package_text_limit_bytes":33554432,"package_text_slack_bytes":1024,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096,"vector_min":64,"vector_head_fixed":16,"vector_head_variable":64,"kv_value_chars":1048576,"nesting_max":64,"binary_text":true},"cells_cut":0,"cells_bad_utf8":0,"cells_raw":0,"cells_binary":0,"cells_binary_text":0,"cells_vector":0,"n_row_groups":1,"reader":"pyarrow 23.0.1, python 3.13","created_by":"Amazon Redshift","schema":{"fields":[{"name":"measured_on","type":"timestamp[ns]","nullable":true,"metadata":null,"children":null},{"name":"utc_measured_on","type":"timestamp[ns]","nullable":true,"metadata":null,"children":null},{"name":"metric_id","type":"int32","nullable":true,"metadata":null,"children":null},{"name":"value","type":"double","nullable":true,"metadata":null,"children":null}],"parquet":"required group field_id=-1 schema {\n  optional int96 field_id=-1 measured_on;\n  optional int96 field_id=-1 utc_measured_on;\n  optional int32 field_id=-1 metric_id (Int(bitWidth=32, isSigned=true));\n  optional double field_id=-1 value;\n}\n"},"kv_metadata":[]}
["2019-02-21T03:42:00.000000000","2019-02-21T10:42:00.000000000",426,122.0]
["2019-02-21T07:47:00.000000000","2019-02-21T14:47:00.000000000",424,257.0]
["2019-02-21T09:41:00.000000000","2019-02-21T16:41:00.000000000",423,525.0]
["2019-02-21T10:28:00.000000000","2019-02-21T17:28:00.000000000",424,244.0]
["2019-02-21T10:34:00.000000000","2019-02-21T17:34:00.000000000",422,1117.0]
["2019-02-21T11:10:00.000000000","2019-02-21T18:10:00.000000000",422,890.0]
["2019-02-21T11:32:00.000000000","2019-02-21T18:32:00.000000000",426,124.0]
["2019-02-21T11:45:00.000000000","2019-02-21T18:45:00.000000000",421,1172.0]
["2019-02-21T12:04:00.000000000","2019-02-21T19:04:00.000000000",421,1128.0]
["2019-02-21T12:10:00.000000000","2019-02-21T19:10:00.000000000",423,1053.0]
["2019-02-21T12:22:00.000000000","2019-02-21T19:22:00.000000000",423,971.0]
["2019-02-21T12:42:00.000000000","2019-02-21T19:42:00.000000000",421,1155.0]
["2019-02-21T13:05:00.000000000","2019-02-21T20:05:00.000000000",421,1141.0]
["2019-02-21T13:17:00.000000000","2019-02-21T20:17:00.000000000",422,1203.0]
["2019-02-21T13:24:00.000000000","2019-02-21T20:24:00.000000000",421,1125.0]
["2019-02-21T14:10:00.000000000","2019-02-21T21:10:00.000000000",421,1030.0]
["2019-02-21T14:29:00.000000000","2019-02-21T21:29:00.000000000",422,1039.0]
["2019-02-21T15:44:00.000000000","2019-02-21T22:44:00.000000000",422,571.0]
["2019-02-21T21:12:00.000000000","2019-02-22T04:12:00.000000000",424,0.0]
["2019-02-21T07:23:00.000000000","2019-02-21T14:23:00.000000000",422,101.0]
["2019-02-21T09:36:00.000000000","2019-02-21T16:36:00.000000000",422,427.0]
["2019-02-21T10:18:00.000000000","2019-02-21T17:18:00.000000000",422,1126.0]
["2019-02-21T10:34:00.000000000","2019-02-21T17:34:00.000000000",421,1018.0]
["2019-02-21T10:46:00.000000000","2019-02-21T17:46:00.000000000",422,1074.0]
["2019-02-21T11:30:00.000000000","2019-02-21T18:30:00.000000000",422,1149.0]
["2019-02-21T11:40:00.000000000","2019-02-21T18:40:00.000000000",422,1248.0]
["2019-02-21T12:02:00.000000000","2019-02-21T19:02:00.000000000",426,124.0]
["2019-02-21T12:08:00.000000000","2019-02-21T19:08:00.000000000",422,1246.0]
["2019-02-21T12:19:00.000000000","2019-02-21T19:19:00.000000000",424,241.0]
["2019-02-21T12:39:00.000000000","2019-02-21T19:39:00.000000000",422,1196.0]
["2019-02-21T13:02:00.000000000","2019-02-21T20:02:00.000000000",421,1138.0]
["2019-02-21T13:14:00.000000000","2019-02-21T20:14:00.000000000",421,1142.0]
["2019-02-21T13:20:00.000000000","2019-02-21T20:20:00.000000000",423,1001.0]
["2019-02-21T13:38:00.000000000","2019-02-21T20:38:00.000000000",421,1102.0]
["2019-02-21T14:27:00.000000000","2019-02-21T21:27:00.000000000",422,1003.0]
["2019-02-21T15:11:00.000000000","2019-02-21T22:11:00.000000000",421,783.0]
["2019-02-21T17:13:00.000000000","2019-02-22T00:13:00.000000000",426,122.0]
["2019-02-21T23:35:00.000000000","2019-02-22T06:35:00.000000000",426,122.0]
["2019-02-21T23:59:00.000000000","2019-02-22T06:59:00.000000000",421,0.0]
["2019-02-21T05:28:00.000000000","2019-02-21T12:28:00.000000000",424,0.0]
["2019-02-21T07:57:00.000000000","2019-02-21T14:57:00.000000000",424,233.0]
["2019-02-21T09:50:00.000000000","2019-02-21T16:50:00.000000000",422,559.0]
["2019-02-21T10:29:00.000000000","2019-02-21T17:29:00.000000000",423,1010.0]
["2019-02-21T10:36:00.000000000","2019-02-21T17:36:00.000000000",423,1007.0]
["2019-02-21T11:16:00.000000000","2019-02-21T18:16:00.000000000",431,28.0]
["2019-02-21T11:35:00.000000000","2019-02-21T18:35:00.000000000",422,1257.0]
["2019-02-21T11:58:00.000000000","2019-02-21T18:58:00.000000000",421,1036.0]
["2019-02-21T12:05:00.000000000","2019-02-21T19:05:00.000000000",421,1067.0]
["2019-02-21T12:13:00.000000000","2019-02-21T19:13:00.000000000",421,1044.0]
["2019-02-21T12:35:00.000000000","2019-02-21T19:35:00.000000000",421,1168.0]
["2019-02-21T12:48:00.000000000","2019-02-21T19:48:00.000000000",421,1170.0]
["2019-02-21T13:08:00.000000000","2019-02-21T20:08:00.000000000",422,1196.0]
["2019-02-21T13:18:00.000000000","2019-02-21T20:18:00.000000000",421,1142.0]
["2019-02-21T13:24:00.000000000","2019-02-21T20:24:00.000000000",422,1186.0]
["2019-02-21T14:14:00.000000000","2019-02-21T21:14:00.000000000",422,1096.0]
["2019-02-21T14:32:00.000000000","2019-02-21T21:32:00.000000000",422,1020.0]
["2019-02-21T16:47:00.000000000","2019-02-21T23:47:00.000000000",422,176.0]
["2019-02-21T21:16:00.000000000","2019-02-22T04:16:00.000000000",424,0.0]
["2019-02-21T23:55:00.000000000","2019-02-22T06:55:00.000000000",421,0.0]
["2019-02-21T07:00:00.000000000","2019-02-21T14:00:00.000000000",424,170.0]
["2019-02-21T08:31:00.000000000","2019-02-21T15:31:00.000000000",426,123.0]
["2019-02-21T10:12:00.000000000","2019-02-21T17:12:00.000000000",426,124.0]
["2019-02-21T10:30:00.000000000","2019-02-21T17:30:00.000000000",422,1238.0]
["2019-02-21T10:37:00.000000000","2019-02-21T17:37:00.000000000",422,1102.0]
["2019-02-21T11:26:00.000000000","2019-02-21T18:26:00.000000000",422,1092.0]
["2019-02-21T11:39:00.000000000","2019-02-21T18:39:00.000000000",421,1165.0]
["2019-02-21T12:01:00.000000000","2019-02-21T19:01:00.000000000",422,1048.0]
["2019-02-21T12:06:00.000000000","2019-02-21T19:06:00.000000000",421,1013.0]
["2019-02-21T12:18:00.000000000","2019-02-21T19:18:00.000000000",422,1137.0]
["2019-02-21T12:39:00.000000000","2019-02-21T19:39:00.000000000",421,1126.0]
["2019-02-21T12:54:00.000000000","2019-02-21T19:54:00.000000000",423,1001.0]
["2019-02-21T13:12:00.000000000","2019-02-21T20:12:00.000000000",421,1139.0]
["2019-02-21T13:19:00.000000000","2019-02-21T20:19:00.000000000",422,1208.0]
["2019-02-21T13:29:00.000000000","2019-02-21T20:29:00.000000000",421,1011.0]
["2019-02-21T14:21:00.000000000","2019-02-21T21:21:00.000000000",426,124.0]
["2019-02-21T15:05:00.000000000","2019-02-21T22:05:00.000000000",422,884.0]
["2019-02-21T16:55:00.000000000","2019-02-21T23:55:00.000000000",424,237.0]
["2019-02-21T23:33:00.000000000","2019-02-22T06:33:00.000000000",426,122.0]
["2019-02-21T23:57:00.000000000","2019-02-22T06:57:00.000000000",421,0.0]