How to Capture 100G Ethernet Traffic at Wire Speed to Local Disk

How to Capture 100G Ethernet Traffic at Wire Speed to Local Disk

linux.conf.au via YouTube Direct link

How to capture 100G Ethernet traffic at wire speed to local disk

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1 of 10

How to capture 100G Ethernet traffic at wire speed to local disk

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How to Capture 100G Ethernet Traffic at Wire Speed to Local Disk

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  1. 1 How to capture 100G Ethernet traffic at wire speed to local disk
  2. 2 High Volume Data Capture results in Two Problems
  3. 3 Approaches to receive 100G Traffic
  4. 4 Special 100G Hardware Required? The only known NCs that support 100G with bulking are the Melanox NICS
  5. 5 Page cache performance issues
  6. 6 The Storage Architecture 2 Sockets with 384 Gbyte of memory each and a 20 Core processor
  7. 7 Sub NUMA Clustering Setup with 4 Nodes
  8. 8 BIOS issues with SNC SNC spits the Skylake processor into two halves each with their own memory controller and PCle links
  9. 9 Tests were done using the "fio" tool
  10. 10 Single Thread Performance

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