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Case Study: Polar Signals Uses eBPF to Monitor Internal Cross-Zone Network Traffic on Kubernetes, Reducing These Operating Costs by 50%
Polar Signals developed kubezonnet, an open source project designed to monitor and measure cross-zone network traffic in Kubernetes clusters. The solution leverages eBPF to trace network packets and aggregate traffic data.
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Tracepoints, Kprobes, or Fprobes: Which One Should You Choose?
Tracing programs like kprobes, fprobes, and tracepoints are very popular, but their overlapping functionality can make choosing the right one confusing.
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eBPF in 2025 - Bigger Than the CrowdStrike Outage
In 2025 eBPF adoption will expand rapidly and other predictions
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P99Conf: How eBPF Could Make Faster Database Systems
Learn about BPF-DB, an in-memory key-value data store that can be planted within the OS kernel itself via eBPF, thereby routing around the restrictions and limitations of an OS’s user space, or the space in memory where a program is typically run
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Debugging Memory Leaks with eBPF
Learn how eBPF and uprobes can be combined to trace memory allocations and detect leaks
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How to use eBPF for monitoring Linux thread contention?
Learn to create a minimal scheduler written with sched_ext in C
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Unit Testing eBPF Programs
Learn how to test eBPF XDP programs
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شروع برنامه نویسی در ebpf با یک مثال ساده
درباره eBPF و نحوه نوشتن برنامه eBPF بیاموزید
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How to use eBPF for monitoring Linux thread contention?
Learn how to use eBPF for monitoring Linux thread contention
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Transparent Packet Inspection with Netfilter and eBPF
Learn about transparent packet inspection with Netfilter and eBPF
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