itil monitoring best practices

ITIL: Full name: (Information Technology Infrastructure Library ). What is it? It is a methodology and best practice for improving IT services, helping it service providers provide high-quality services that meet requirements at appropriate costs. But in fact, this methodology is not only used for IT services, but can be used for reference by other service providers. I. Core and essence of itil. The core

-family: ' Andale mono '; font-size:10px;" >reloader.monitor () relies on this value for looping, so once the event is sent, the loop stops, and reloader.rerun_with_autoreload () causes the new subprocess to take over the entire application, This achieves the function of automatic overloading Simple invocation:Import timefrom wrappers.autoreload Import run_with_autoreload@run_with_autoreload (watch_files=['./img ', './css '), interval=1, rtype= ' Auto ') def main (): while true:print ' = + {}

Ganglia monitoring custom metric practices, gangliametric The Ganglia monitoring system is an open-source UC Berkeley project designed to monitor distributed clusters. The monitoring level includes the resource level and business level, the resource layer includes cpu, memory, disk, IO, and network load. As for the bu

Prometheus + Grafana monitoring deployment practices, prometheusgrafana Reference:I. Environment 1. Topology 2. Nodes Node OS Hostname IP Remark Prometheus grafana server Centos 1, 7.4 Prometheus 172.20.1.211 Prometheus node Centos 1, 7.4 Node1 172.20.1.212 3. Version (as of 20171130) Soft/Node

My company encountered a firewall fault recently, which caused the company to go down for several hours. Fortunately, we have a backup device that can be replaced. However, what suggestions or best practices do you have to properly manage unpredictable firewall failures? Brad Casey:For firewall faults, I suggest two words: redundancy and monitoring. Redundancy:This not only involves replacing the backup d

Java Web concurrency: for update practices, monitoring and solving ., Javawebupdate Writer: BYSocket) Weibo: BYSocket Douban: BYSocket I. Preface We have been talking about concurrency. At present, there are two common practices: Lock Mechanism: 1. pessimistic lock; 2. Optimistic lock. However, this article is mainly used to record my processing experience. In ad