... Associates, Inc. All rights reserved.170|Chapter 5: Web Server Control, Monitoring, Upgrade, and Maintenance production server, and the server has been restarted. Unfortunately, the service doesnot ... reserved.188|Chapter 5: Web Server Control, Monitoring, Upgrade, and Maintenance You also need Time::HiRes and GTop to be installed. And, of course, you need a run-ning mod_perl-enabled Apache server. To enableApache::VMonitor, ... reserved.148|Chapter 5: Web Server Control, Monitoring, Upgrade, and Maintenance process. How a process responds to a signal, if it responds at all, depends on the spe-cific signal sent and on the handler set...