Installation path

  • Linux:/usr/local/cloudmonitor
  • Windows 64-bit:  C:\Program Files (x86)\Alibaba\cloudmonitor
  • Windows 32-bit: C:\Program Files\Alibaba\cloudmonitor

Process Information

After the host monitor plug-in is installed, you will run the following two processes on your server:

  • /usr/local/cloudmonitor/jre/bin/java
  • /usr/local/cloudmonitor/wrapper/bin/wrapper

Port description

  • Listen on the TCP localhost 32000 port for the process daemon.
  • Access the TCP localhost 32000 port for the process daemon.
  • Access TCP remote port 3128, 8080, 443. Used for heartbeat and monitoring data reporting, non-Ali cloud machines use 443 ports, the Ali cloud machine uses either port 3128 or port 8080.
  • Access the HTTP remote 80 port for cloud monitoring plug-in upgrades.

Plug-in log

  • The monitoring data acquisition log is located at/usr/local/cloudmonitor/logs 
  • Startup, shutdown, process daemon and other logs are located at /usr/local/cloudmonitor/wrapper/logs
  • You can modify/usr/local/cloudmonitor/config/log4j.properties  to adjust the log level.

Resource footprint

  • /usr/local/cloudmonitor/wrapper/bin/wrapper process occupies about 1 m of memory, basically does not consume the CPU.
  • /usr/local/cloudmonitor/Barre/bin/Java Process occupies about 70 m of memory and single-core 1-2% CPU.
  • Installation Package 70 m, approximately 200 m disk space after installation is completed.
  • The log takes up to 40 m space and more than 40 m is cleared.
  • Monitor data is sent every 15 seconds, and the bandwidth of the internal network is approximately 10kb.
  • Send heartbeat data every 3 minutes, which occupies approximately 2kb of network bandwidth.

External dependencies

  • The cloud monitoring agent is written in the Java language and is built in With Barre 1.8.
  • Java service wrapper is used for process daemon, boot startup, Windows Service Registration, and so on.
  • The iproute ss command is used to capture a TCP connection, and if the current system does not, the user needs to install it himself

Installation instructions

See ~~38859~~#concept_d5f_vhv_vdb.

Non-Ali cloud host Installation Method

  1. Log in to the cloud monitoring host monitoring page.
  2. After clicking on the upper right corner of the page, how to add hosts and open the document, after you copy the plug-in installation command for a non-Ali cloud server, you can just execute it on the machine.