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List: bind-users
Subject: Question!
From: <wy.lee () kt ! com>
Date: 2017-02-09 8:23:55
Message-ID: B6C5CC81636F264EBF3DFFE91A2959D2C2809089 () MAIL-MBX-08
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Hello,
We have DNS servers (Venders are Dell & HP & Fujitsu)
Recently, we upgraded bind version from 9.9.8-P3 to 9.9.9-P4.
We find out server query performance droped from our test.(Used DNS perf. program)
Especially, dell server droped minus 61%.
I wonder why server performance droped.
And why dell server droped high percentage than HP servers.
ㅇ Server performance test result (Based Maximum Unique Query/Sec)
- server name (CPU spec): Bind 9.9.8-P3 -> Bind 9.9.9-P4
- HP DL360 G5 (3.0Ghz dual*2) : 10,000pps -> 6,896pps (-31%)
- HP DL360 G7 (2.17Ghz 4core*1) : 14,000pps -> 13,938pps
- HP DL380 G7 (2.4Ghz 4core*2): 14,000pps -> 14,262pps
- HP DL360 G8 (2.3Ghz 6core*1): 24,000pps -> 21,318pps (-11%)
- Dell R610 (2.27Ghz 4core*2): 17,000pps-> 6,557pps (-61%)
Thank you,
Wonyoung, Lee
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Hello, <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">We have DNS servers (Venders are Dell & \
HP & Fujitsu)<o:p></o:p></span></p> <p class="MsoNormal"><span \
lang="EN-US">Recently, we upgraded bind version from 9.9.8-P3 to \
9.9.9-P4.<o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-US">We find out \
server query performance droped from our test.(Used DNS perf. \
program)<o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-US">Especially, \
dell server droped minus 61%.<o:p></o:p></span></p> <p class="MsoNormal"><span \
lang="EN-US">I wonder why server performance droped.<o:p></o:p></span></p> <p \
class="MsoNormal"><span lang="EN-US">And why dell server droped high percentage than \
HP servers.<o:p></o:p></span></p> <p class="MsoNormal"><span \
lang="EN-US"><o:p> </o:p></span></p> <p class="MsoNormal">ㅇ<span lang="EN-US"> \
Server performance test result (Based Maximum Unique Query/Sec)<o:p></o:p></span></p> \
<p class="MsoNormal"><span lang="EN-US">- server name (CPU \
spec): \
Bind 9.9.8-P3 -> Bind 9.9.9-P4 <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> - HP DL360 G5 (3.0Ghz dual*2) \
: 10,000pps -> 6,896pps \
(-31%)<o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-US">- HP DL360 G7 \
(2.17Ghz 4core*1) : 14,000pps -> 13,938pps<o:p></o:p></span></p> <p \
class="MsoNormal"><span lang="EN-US">- HP DL380 G7 (2.4Ghz \
4core*2): 14,000pps -> 14,262pps<o:p></o:p></span></p> <p \
class="MsoNormal"><span lang="EN-US">- HP DL360 G8 (2.3Ghz \
6core*1): 24,000pps -> 21,318pps (-11%)<o:p></o:p></span></p> <p \
class="MsoNormal"><span lang="EN-US">- Dell R610 (2.27Ghz \
4core*2): 17,000pps-> \
6,557pps (-61%)<o:p></o:p></span></p> <p class="MsoNormal"><span \
lang="EN-US"><o:p> </o:p></span></p> <p class="MsoNormal"><span \
lang="EN-US">Thank you,<o:p></o:p></span></p> <p class="MsoNormal"><span \
lang="EN-US">Wonyoung, Lee<o:p></o:p></span></p> <p class="MsoNormal"><span \
lang="EN-US"><o:p> </o:p></span></p> <div>
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<p style="font-size:9pt; color:#999999; line-height:10pt; font-family: \
'Cambria','times roman',serif;"> 이 메일은 지정된 수취인만을 위해 작성되었으며, \
중요한 정보나 저작권을 포함하고 있을 수 있습니다. 어떠한 권한 없이, 본 문서에 포함된 \
정보의 전부 또� 일부를 무단으로 제3자에게 공개, 배포, 복사 또� 사용하� 것을 엄격히 \
금지합니다. 만약, 본 메일이 잘못 전송된 경우, 발신인 또� 당사에 알려주시고, 본 \
메일을 즉시 삭제하여 주시기 바랍니다. <br>
This E-mail may contain confidential information and/or copyright material. This \
email is intended for the use of the addressee only. If you receive this email by \
mistake, please either delete it without reproducing, distributing or retaining \
copies thereof or notify the sender immediately.</p>
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