Achieving Top Network Performance - Red Hat Summit
Achieving Top Network Performance - Red Hat Summit Achieving Top Network Performance - Red Hat Summit
13.07.2015
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Tools – Hardware / Driver Focus●●●●lspciethtoolmodinfohwloc
- Page 52 and 53: RHEL6 - new features●●●●●
- Page 54 and 55: RHEL6 - new features●●Add getso
- Page 56 and 57: Receive Steering - improved message
- Page 58 and 59: Tuning Knobs - Overview●●●By
- Page 60 and 61: sysctl - View and set /proc/sys set
- Page 62 and 63: sysctl - TCP related settings●TCP
- Page 64 and 65: Why Bother ? - Teaser 1effect of ne
- Page 67 and 68: lspci - details# lspci -vvvs 81:00.
- Page 69 and 70: Why Bother - A quick teaser● ifco
- Page 71 and 72: Tuning- first pass bottleneck resol
- Page 73 and 74: Tuning - second pass setup●●●
- Page 75 and 76: Tuning - irqbalance disabled, netpe
- Page 77 and 78: Tuning - second pass●mpstat on th
- Page 79 and 80: Tuning - step 3●Try TCP_SENDFILE#
- Page 81 and 82: Tuning - checking ethtool -S eth4
- Page 83 and 84: Tuning - step 4●More buffers# ./n
- Page 85 and 86: Tuning - sanity check●Sometimes m
- Page 87 and 88: Throttling - cgroups in Action
- Page 89 and 90: Cgroup default mount points# cat /e
- Page 91 and 92: cgroups[root@dhcp1001950 ~]#
- Page 93 and 94: incorrect bindings![root@dhcp47-183
- Page 95 and 96: Throttle with cgroups●●memory
- Page 97 and 98: Network Tuning Tips●Separate netw
- Page 99 and 100: For More Information - Other talks
- Page 101: Stay connected through the Red Hat
- Page 105 and 106: Monitoring Tools - System Level●
- Page 107: ethtool - View and change Ethernet
Tools – Hardware / Driver Focus●●●●lspciethtoolmodinfohwloc