DPDK’s Post

Wathsala Vithanage and Honnappa Nagarahalli (Arm) presented an insightful talk at DPDK Summit NA, introducing an API for cache stashing and its role in optimizing data flow in PCIe-based systems. Their session highlights how leveraging cache hierarchies can significantly improve packet processing efficiency. Watch their talk: https://lnkd.in/gAXafSjP Highlights:  ➡ Directing packet data to specific cache levels for lower latency ➡ Benefits of TLP processing hints in advanced NICs ➡ Hardware and software alignment challenges for cache stashing #dpdksummit #networking #opensource

🚨 Part 3 is now live - learn how to process PCAPs with Suricata in the #FLAREVM to generate alerts and other network data 👇 https://lnkd.in/gT7SzTsR

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Not everyone understands this, but this will definitely make you stand out 💯 Things you should monitor in your system ❓ 1. Swap Memory 2. Heap Memory 3. Machine Memory 4. Gc runs 5. File Descriptors 6. Networks bytes in and out 7. CPU (Min, Average, Max) 8. Thread metrics (Contention/Deadlock) 9. Request Latency at application level (P99, P95, Average) 10. Latency of Operation at Cache/Database level (P99, P95, Average) 11. 5xx/4xx on application 12. Request Count per target/container/Overall 13. Disk Space 14. Disk IOPS  15. Disk throughput 16. Continuous Profiling (Memory Dumps) 17. Telemetry Data (Spans/Traces for time spent in functions) 18. Data Transfer (Bytes on the network for APIs) What would you add ? Follow Arpit Adlakha for more !

Understanding the Central Processing Unit (CPU): The Brain of the Computer https://lnkd.in/gqyY8rf8

Not everyone understands this, but this will definitely make you stand out 💯 Things you should monitor in your system ❓ 1. Swap Memory 2. Heap Memory 3. Machine Memory 4. Gc runs 5. File Descriptors 6. Networks bytes in and out 7. CPU (Min, Average, Max) 8. Thread metrics (Contention/Deadlock) 9. Request Latency at application level (P99, P95, Average) 10. Latency of Operation at Cache/Database level (P99, P95, Average) 11. 5xx/4xx on application 12. Request Count per target/container/Overall 13. Disk Space 14. Disk IOPS 15. Disk throughput 16. Continuous Profiling (Memory Dumps) 17. Telemetry Data (Spans/Traces for time spent in functions) 18. Data Transfer (Bytes on the network for APIs) What would you add ? Follow Rahul HM for more !

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