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This article introduces the relevant knowledge of "the installation, configuration and use of OSWatcher". Many people will encounter such a dilemma in the operation of actual cases, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Refer to the official Oracle Metlink document Note:1526578.1

OSWatcher is an operating system resource and network monitoring tool of Oracle. It collects CPU, memory, Imax O, process and network by calling some commands of OS, such as top, vmstat, iostat, ps, netstat and so on.

Here is an example of starting and configuring OSWatcher:

1)。 Upload the downloaded compressed file to the host and extract it.

2)。 Set up communication check between private networks:

A) copy Exampleprivate.net as private.net to the same directory.

b)。 Find your corresponding system platform in private.net, and replace the following private_nodename1. Private_nodename2 is the specific private network IP or host name.

Traceroute-r-F private_nodename1

Traceroute-r-F private_nodename2

c)。 Comment out other platforms in private.net.

d)。 Never comment or delete the following:

Rm locks/lock.file

3)。 Start OSWather:

Nohup. / startOSWbb.sh 15 120 &

Data is collected every 15 seconds, keeping the results for 120 hours (5 days). Please adjust these two parameters according to your needs.

The generated results are stored in a directory called archive.

Make sure you have enough disk space to hold the data.

If you want to compress the generated files automatically, use the following command to start OSWatcher:

Nohup. / startOSWbb.sh 15 120 gzip &

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