mongodb performance monitoring tools

Monitor Linux server performance with Munin Monitoring the performance of LINUX hosts is a complex operation, which depends on command line tools and centralized data. Analysis may be very difficult, and a large amount of data is required to establish a relationship to draw a conclusion. Fortunately, we can use some ex

1. OverviewMonitoring, is an integral part of checking system problems or optimizing system performance. Monitoring the usage of operating system resources through the operating system monitoring tool, which indirectly reflects the operation of each server program. Based on the analysis of running results, we can quickly locate the system problem range or

program or application for real-time network traffic bandwidth usage.iftop-Network Bandwidth MonitoringIftop is another terminal-based, open-source system monitoring tool that displays a list of frequently updated network bandwidth utilization (i.e. source and destination hosts) through the network interface on your own system. Iftop monitors the use of the network, and top monitors the use of the CPU. The Iftop monitors a selected interface and disp

Centos performance monitoring series 2: initial solution of CollectlFor a Linux system administrator, it is the primary responsibility to ensure that the system managed by the Administrator is in a good state.Linux administrators can find many tools to help them monitor and display processes in the system, such as top and htop.Today, we will introduce collectl, a

host is negligible because the customer is responsible for tracking status, sampling rate, and calculation.In addition, metrics are not aggregated across hosts or remain unchanged outside the user's browser session, keeping the framework clear. vector only requires the local browser and PCP installed on the host you wish to monitor. An intermediate collector, server, or database infrastructure is not required.The final monitoring page looks like this

All the content in this article is based on JDK 5, which may be different if JDK 6 is used.In the past few days, we have done some performance monitoring work, some of which are worth recording:JDK itself provides many tools based on command lines and guis. It is very useful to learn to apply them rationally.Jmap is a command line program that is used to view the

CentOS7 Performance Monitoring System Installation Directory System description. Development environment. Before. Install the influxdb database. Install collectd Install Grafana FAQ Influxdb web interface does not respond. System descriptionTo create a beautiful real-time monitoring system like New Relic, we only need the three InfluxDB, collectd, and Grafana

Article Title: Linux performance monitoring and tuning (CPU ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. In fact, there are many articles on this part on the Internet. Why is this article still available? There are several reasons why it is the motivation of my tra

According to the company's new project requirements, a traffic and Performance Monitoring System server was configured with Cacti in RHEL5.4 over the past two days. The installation process has been recorded for reference by myself and other friends. Cacti is a set of graphic analysis tools for network traffic monitoring