With the growing number of tests being added to the core group, the time of execution is creeping on one hour and eventually will be even longer either thanks to more tests or BrowserStack. IQE should support the parallel execution of tests common-iqe-marks, with some examples in other plugins.
https://gitlab.cee.redhat.com/insights-qe/iqe-capacity-plugin/-/merge_requests/62
https://gitlab.cee.redhat.com/insights-qe/iqe-curiosity-plugin/-/merge_requests/189
https://github.com/RedHatInsights/insights-pipeline-lib/blob/master/vars/iqeUtils.groovy

Investigate possible use of parallel execution in our plugin, identify tests and groups that are independent of each other and could run in parallel to speed up the build time.