tcptuning
====== Differences ====== This shows you the differences between two versions of the page.
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tcptuning [2011/04/23 00:53] sbwood |
tcptuning [2011/06/11 00:14] (current) sbwood |
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| Line 8: | Line 8: | ||
| Other helpful sites: | Other helpful sites: | ||
| [[http://www.speedguide.net/articles/linux-tweaking-121 | SpeedGuide.net]] | [[http://www.speedguide.net/articles/linux-tweaking-121 | SpeedGuide.net]] | ||
| + | |||
| + | [[http://www.psc.edu/networking/projects/tcptune/ | PSC High Performance]] | ||
| <code> | <code> | ||
| Line 113: | Line 115: | ||
| eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] WireSpeed[1] TSOcap[1] | eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] WireSpeed[1] TSOcap[1] | ||
| eth1: dma_rwctrl[763f0000] dma_mask[64-bit] | eth1: dma_rwctrl[763f0000] dma_mask[64-bit] | ||
| + | </code> | ||
| + | |||
| + | Also, we will experiment with the MTU (using Jumbo frames of size 9000): | ||
| + | |||
| + | <code> | ||
| + | ifconfig eth1 mtu 9000 | ||
| + | </code> | ||
| + | |||
| + | And to test: | ||
| + | <code> | ||
| + | ping -M do -s 8992 192.168.0.3 | ||
| </code> | </code> | ||
tcptuning.1303520036.txt.gz ยท Last modified: 2011/04/23 00:53 by sbwood
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