# [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3881?src=pr&el=h1) Report > Merging > [#3881](https://codecov.io/gh/apache/incubator-airflow/pull/3881?src=pr&el=desc) > into > [master](https://codecov.io/gh/apache/incubator-airflow/commit/8f601124a88efba9bf9968e8dd6c0522553883ae?src=pr&el=desc) > will **increase** coverage by `0.05%`. > The diff coverage is `91.66%`.
[](https://codecov.io/gh/apache/incubator-airflow/pull/3881?src=pr&el=tree) ```diff @@ Coverage Diff @@ ## master #3881 +/- ## ========================================== + Coverage 77.47% 77.52% +0.05% ========================================== Files 200 200 Lines 15887 15932 +45 ========================================== + Hits 12308 12351 +43 - Misses 3579 3581 +2 ``` | [Impacted Files](https://codecov.io/gh/apache/incubator-airflow/pull/3881?src=pr&el=tree) | Coverage Δ | | |---|---|---| | [airflow/logging\_config.py](https://codecov.io/gh/apache/incubator-airflow/pull/3881/diff?src=pr&el=tree#diff-YWlyZmxvdy9sb2dnaW5nX2NvbmZpZy5weQ==) | `97.5% <91.66%> (-2.5%)` | :arrow_down: | | [airflow/models.py](https://codecov.io/gh/apache/incubator-airflow/pull/3881/diff?src=pr&el=tree#diff-YWlyZmxvdy9tb2RlbHMucHk=) | `88.79% <0%> (+0.04%)` | :arrow_up: | | [airflow/executors/celery\_executor.py](https://codecov.io/gh/apache/incubator-airflow/pull/3881/diff?src=pr&el=tree#diff-YWlyZmxvdy9leGVjdXRvcnMvY2VsZXJ5X2V4ZWN1dG9yLnB5) | `83.96% <0%> (+3.35%)` | :arrow_up: | ------ [Continue to review full report at Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3881?src=pr&el=continue). > **Legend** - [Click here to learn > more](https://docs.codecov.io/docs/codecov-delta) > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data` > Powered by > [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3881?src=pr&el=footer). > Last update > [8f60112...95b5ab7](https://codecov.io/gh/apache/incubator-airflow/pull/3881?src=pr&el=lastupdated). > Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments). [ Full content available at: https://github.com/apache/incubator-airflow/pull/3881 ] This message was relayed via gitbox.apache.org for [email protected]
