Checkmk vs Grafana k6

Checkmk monitors cloud, hybrid, and data center infrastructure, including containers and networks. For web, mail, and database servers, it combines more than 2,000 smart checks with automatic discovery and network mapping. Monitoring can use native agents for Windows, Linux, and other systems, agentless SNMP and TCP/UDP checks, or API-based checks over HTTP/XML, SSH, or TELNET. Cloud coverage includes AWS, Azure, and Google Cloud Platform, with automatic component detection and Quick Setup. One instance can monitor thousands of servers, while distributed monitoring supports horizontal scaling. Community includes more than 2,000 integrations and is intended for smaller environments, scaling to approximately 100 hosts. The software can run on customer hardware or virtualized infrastructure, with Linux distribution packages, Docker, and a Virtual Appliance. The Community plan is free forever and includes community support. The pricing note lists paid plans from €190/mo (annual) and a 30-day trial. Other listed plan prices use USD: Pro is $275 a month, Cloud is $290 a month, and Ultimate is $400 a month. Platforms include API, Linux, macOS, self-hosted, web, and Windows.

Grafana k6 is a Linux load-testing tool for load, stress, browser-based, distributed, and API testing. It also lists application tracing and network visibility, with OpenTelemetry support, service maps, and tail-based sampling. Logging features include pipelines, structured parsing, live tailing, and archive export; log retention is 30 days. Profiling covers CPU, memory, and threads, with both profiling modes available, while kernel profiling is not supported. The listed languages are C/C++, Go, Rust, Zig, Java,.NET, Python, Ruby, PHP, Node.js, and Perl. Deployment options include both models, and self-hosting is listed. The Free plan costs nothing and is limited to 500 virtual user hours per month. Pro costs $19 a month as a platform fee, then pay as you go; it lists 500 virtual user hours per month and 8×5 email support. Pro usage offers automatic volume discounts. Enterprise lists one million concurrent virtual users and a $25,000 minimum annual commit. A 14-day trial is listed.