Monitoring

Metric Monitor

• Prometheus
• icinga
• Sysdig

Dashboard

• grafana

Alert

• alertmanager

Monitor + Dashboard + Alert

• Datadog
• Zabbix
• Nagios
• New Relic
• Dynatrace
• AlertLogic [Cyber Threat Detector]
• collectd.org
• NetData

Api Endpoint Monitoring [Synthetic Monitor]

• Site24x7
• pingdom
• RunScope
• testfully
• postman
• datadog
• https://treblle.com/
• https://www.sitespeed.io/

Paging

• PagerDuty
• Splunk VectorOps
• SquadCast

Status Dashboard

• StatusPage

Performance Monitoring

• NewRelic
• DataDog
• Dynatrace

Network Traffic Analyze

• Wireshark

APM

• datadog
• dynatrace
• https://uptrace.dev/get/open-source-apm.html

Matric and Log

• https://signoz.io/
• Loki + Grafana + Mimir

Internet Speed Monitoring Tools

• speedtest

Ref: https://askubuntu.com/questions/104755/how-to-check-internet-speed-via-terminal