tree 8dc80234655fda33b7b3404be597c7dfc006ad84
parent 0e747474f9f9d02568598aec9070c361cd057163
author Yiwei Zhang <yiwzhang@google.com> 1583561951 +0000
committer LUCI CQ <infra-scoped@luci-project-accounts.iam.gserviceaccount.com> 1583561951 +0000

Profile memory before every step execution if enabled in properties

Details:
  * Add Pympler to vpython spec
  * Define new proto for engine property and make it available in recipe
    engine
  * Print memory summary diff to 'debug' stream right before every step
    execution

R=garymm, iannucci

Bug: 1057203
Change-Id: I118286e5d342b13908a5d31e760cf00266040366
Reviewed-on: https://chromium-review.googlesource.com/c/infra/luci/recipes-py/+/2080922
Commit-Queue: Yiwei Zhang <yiwzhang@google.com>
Reviewed-by: Robbie Iannucci <iannucci@chromium.org>