tree f914ecaad2d6aea906b0ac287de8f2e9d585a7e7
parent bb42c44e716b8e22f13248c10d88aad466f0e8de
author Patrice Arruda <patricearruda@google.com> 1608146497 -0800
committer Patrice Arruda <patricearruda@google.com> 1608245534 -0800

Read the proc status file when PID is given for metrics purpose.

To measure the MaxRSS memory correctly, read the proc status file
under /proc/<pid>/status and extract the MaxRSS value from it. The
implementation is only available for Linux based distributions.

Bug: b/169453825
Test: go test
Change-Id: I32e3068fee7447f9ef5dfb5a8d8dcb6934e0af23