SyMon

README

SyMon

A simple system monitoring tool to monitor server HW stats.

Collecting metrics and features

• System info
• CPU info
• Memory/SWAP info
• CPU/Memory usage graphs for past hour
• Disk usage info
• Primary network interface bandwidth metrics
• Network usage info
• Services Active/Inactive
• 10 most CPU/Memory using processes
• Custom timeseries metrics
• Search metrics by date range
• Point-in-time metrics loading

Usage

Collector

Change the config-example.json file and save it as config.json.

Init Collector by running ./collector --init. It will create a key file.

Copy the key file and place the key file with agents/clients.

Run the collector by executing ./collector

Agents can be added to collector by running ./collector --init-agent <server-id>

Agents

Change the config-example.json file and save it as config.json. Server-Id should be unique between servers.

Run the agent.

Clients

This is used as the frontend of the application. Change the config-example.json file and save it as config.json.

Run the client and load localhost:port from a browser. Default localhost:9000.

Custom metrics

Custom timeseries data can be added using the agent as below. Current server time will be taken as the time.

./agent -custom -name=test -unit=byte -value=1.0

Todo

• Disk I/O graphs
• Alerts
• Dark mode