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nightingale
Nightingale is to monitoring and alerting what Grafana is to visualization.
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Best fettle alternatives
Explore highly rated tools in the same categories as fettle, compared using public project data.
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glances
Glances an Eye on your system. A top/htop alternative for GNU/Linux, BSD, macOS and Windows operating systems.
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witr
Why is this running? Trace any process, port, container, or file back to what started it - CLI + TUI.
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sentry
Developer-first error tracking and performance monitoring
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pinpoint
APM, (Application Performance Management) tool for large-scale distributed systems.
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cat
CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等
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nvtop
GPU & Accelerator process monitoring for AMD, Apple, Huawei, Intel, NVIDIA and Qualcomm
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cilium
eBPF-based Networking, Security, and Observability
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glance
A self-hosted dashboard that puts all your feeds in one place
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psutil
Cross-platform lib for process and system monitoring in Python
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