# Parallelism Run tests Split by Time/File

**URL:** <https://discuss.circleci.com/t/parallelism-run-tests-split-by-time-file/34534>\
**Category:** Running Tests\
**Tags:** parallelism, circle-yml\
**Created:** [February 17, 2020, 12:01pm UTC](https://discuss.circleci.com/t/parallelism-run-tests-split-by-time-file/34534 "2020-02-17T12:01:06Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![kashifs](https://sea2.discourse-cdn.com/circleci/user_avatar/discuss.circleci.com/kashifs/32/24130_2.png) [@kashifs](https://discuss.circleci.com/u/kashifs)\
**Post date:** [February 17, 2020, 12:01pm UTC](https://discuss.circleci.com/t/parallelism-run-tests-split-by-time-file/34534/1 "2020-02-17T12:01:06Z")

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I am working on the implementation of WDIO integration with CCI, using “circleci tests glob ./wdio/specs/\*\*/\*.js | circleci tests split --split-by=timings” but under both containers, all 7 specs were run, which is not what we want.