Zabbix

.......PS. [ZBX-19428] fixed high CPU usage and preprocessing workers exiting with timeout when starting numerous poller, trapper and discoverer processes (vso)

.......PS. [ZBX-19428] fixed high CPU usage and preprocessing workers exiting with timeout when starting numerous poller, trapper and discoverer processes (vso)

* commit 'be73637557e249dfb92fb3def0e979177a0ee2d7':
  .D........ [ZBX-19428] added ChangeLog entry
  .......PS. [ZBX-19428] start manager and worker processes before data collection processes
  .......PS. [ZBX-19428] reduced CPU usage when starting poller processes