performance:
performance:

Recover gracefully if psutil can't read process memory info due to an
AccessDenied error. If this happens, the process in question is discarded
from the monitored and is not checked anymore.


Former-commit-id: 83ac73e4ce062b410dfa40832f3fdec09623c802 [formerly b813cb69a38c30536470956463d74afcd200da97]
Former-commit-id: 3f7c895407c9f883ab4ef18cb32e01b563cb8e5e
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine