close Warning: Can't synchronize with repository "(default)" (Unsupported version control system "svn": /usr/lib/python2.7/dist-packages/libsvn/_fs.so: failed to map segment from shared object: Cannot allocate memory). Look in the Trac log for more information.

Changes between Version 5 and Version 6 of jazz/Performance_Tuning


Ignore:
Timestamp:
May 11, 2010, 12:38:30 PM (16 years ago)
Author:
jazz
Comment:

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Legend:

Unmodified
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Modified

  • jazz/Performance_Tuning

    v5 v6  
    4545echo "4096 65536 4194304" > /proc/sys/net/ipv4/tcp_wmem
    4646}}}
     47
     48== Power Management ==
     49
     50 * 啟動 SATA ALPM 電源管理功能 - [http://packages.debian.org/powertop powertop] 提供之建議
     51{{{
     52echo min_power > /sys/class/scsi_host/host0/link_power_management_policy
     53}}}