AWS Graviton2 builds are slower compared to old Travis implementation


I’m not seeing the expected behavior of quicker build times using the new AWS Graviton implementation and im wondering if im missing something.

The Graviton builds are consistently slower - please see the following link to the CI Build History

Travis CI Build History :


Travis AWS quickest build : 1m 42 sec (inconsistent +12s on average)
Travis AWS longest build : 2m 14 sec


Travis old implementation quickest build : 1m 40 sec (consistent +6s on average)
Travis old implementation longest build : 1m 46 sec

Seen the same here. Adding pip cache sped the build up a lot as we never had that before but I’m sure that’s not supposed to be needed.