vsar_release

Publish vsar release package.

Purpose

Provide a design plan to make sar's output visualized. Currently, this software reads sar's output through a pipe, and writes output data into influxdb for visualization.

Version

Run sh start.sh -v

Copyright

Copyright (c) 2024 Liu Hua Jun All rights reserved.
Do not use it for commercial purposes.

Usage

Run sh start.sh -h

realtime mode

Run "sh start.sh -u [influxdb write url] -H [host ip or name]", it will write sar's output into influxdb in realtime.

offline mode

First, you must have a command to generate sar's output. Then use -s to specify this command. For example:

1. You can run "sar -A 1 -l ./sar.log" for a while and generate offline file sar.log.
2. Run "sh start.sh -u [influxdb write url] -H [host ip or name] -s 'sar -A 1 -f ./sar.log'", it will write sar's output of the offline file into influxdb.

Deployment

1. Enter deploy folder.
2. Add your machines' ip, user, password, deploy_path, influxdb_url, batch_count into hosts file.
3. sh deploy.sh

Operation and maintenance

Start vsar on all machines

1. Enter deploy folder.
2. sh start.sh

Stop vsar on all machines

1. Enter deploy folder.
2. sh stop.sh