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=== '''Bonnie++''' === There are two parts to the bonnie++ ‘benchmark.’ The first part works with large files and the second part tests with small files. As the bonnie++man page states, the first part simulates what would happen to a filesystem when being used as a database server, while the second part is good for things like a mail cache or for a cluster node hosting a large number of small output files that need processing. The primary output of Bonnie++ is a human-readable, plain-text in 80 columns, which is designed to fit well when pasted into email and which will work well in most terminals. The second type of output is CSV (Comma Seperated Values). This can easily be imported into any spreadsheet, database or graphing tool. * '''Sequential Output = writes''' * '''Sequential Input = reads''' <source lang=bash enclose=div> mkdir ./foo bonnie++ -d ./foo/ Writing a byte at a time...done Writing intelligently...done Rewriting...done Reading a byte at a time...done Reading intelligently...done start em...done...done...done...done...done... Create files in sequential order...done. Stat files in sequential order...done. Delete files in sequential order...done. Create files in random order...done. Stat files in random order...done. Delete files in random order...done. Version 1.96 ------Sequential Output------ --Sequential Input- --Random- Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP hopstore 15392M 964 96 486390 35 211723 16 4513 95 537595 16 350.3 8 Latency 8350us 205ms 567ms 31617us 43317us 92862us Version 1.96 ------Sequential Create------ --------Random Create-------- hopstore -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 19712 16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ Latency 16638us 270us 282us 113us 6us 48us 1.96,1.96,hopstore,1,1362613531,15392M,,964,96,486390,35,211723,16,4513,95,537595,16,350.3,8,16,,,,,19712,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,8350us,205ms,567ms,31617us,43317us,92862us,16638us,270us,282us,113us,6us,48us </source> * The last line in the output is the CSV. You can use 'bon_csv2txt' or 'bon_csv2html' to see the output. <source lang=bash enclose=div> echo 1.96,1.96,hopstore,1,1362613531,15392M,,964,96,486390,35,211723,16,4513,95,537595,16,350.3,8,16,,,,,19712,16, +++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,8350us,205ms,567ms,31617us,43317us,92862us,16638us, 270us,282us,113us,6us,48us | bon_csv2txt Version 1.96 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP hopstore 15392M 964 96 486390 35 211723 16 4513 95 537595 16 350.3 8 Latency 8350us 205ms 567ms 31617us 43317us 92862us ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP hopstore 16 19712 16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ Latency 16638us 270us 282us 113us 6us 48us </source> <source lang=bash enclose=div> echo 1.96,1.96,hopstore,1,1362613531,15392M,,964,96,486390,35,211723,16,4513,95,537595,16,350.3,8,16,,,,,19712,16, +++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,8350us,205ms,567ms,31617us,43317us,92862us,16638us, 270us,282us,113us,6us,48us | bon_csv2html > disktest.html </source> * to lazy to fize the /td issue <TABLE ALIGN=center BORDER=3 CELLPADDING=2 CELLSPACING=1><TR><TD COLSPAN=2 class="header"><FONT SIZE=+1><B>Version 1.96</B></FONT></TD><TD COLSPAN=6 class="header"><FONT SIZE=+2><B>Sequential Output</B></FONT></TD><TD COLSPAN=4 class="header"><FONT SIZE=+2><B>Sequential Input</B></FONT></TD><TD COLSPAN=2 ROWSPAN=2 class="header"><FONT SIZE=+2><B>Random<BR>Seeks</B></FONT></TD><TD COLSPAN=1 class="header"></TD><TD COLSPAN=6 class="header"><FONT SIZE=+2><B>Sequential Create</B></FONT></TD><TD COLSPAN=6 class="header"><FONT SIZE=+2><B>Random Create</B></FONT></TD></TR> <TR><TD></TD><TD>Size</TD><TD COLSPAN=2>Per Char</TD><TD COLSPAN=2>Block</TD><TD COLSPAN=2>Rewrite</TD><TD COLSPAN=2>Per Char</TD><TD COLSPAN=2>Block</TD><TD>Num Files</TD><TD COLSPAN=2>Create</TD><TD COLSPAN=2>Read</TD><TD COLSPAN=2>Delete</TD><TD COLSPAN=2>Create</TD><TD COLSPAN=2>Read</TD><TD COLSPAN=2>Delete</TD></TR><TR><TD COLSPAN=2></TD><TD class="ksec"><FONT SIZE=-2>K/sec</FONT></TD><TD class="ksec"><FONT SIZE=-2>% CPU</FONT></TD><TD class="ksec"><FONT SIZE=-2>K/sec</FONT></TD><TD class="ksec"><FONT SIZE=-2>% CPU</FONT></TD><TD class="ksec"><FONT SIZE=-2>K/sec</FONT></TD><TD class="ksec"><FONT SIZE=-2>% CPU</FONT></TD><TD class="ksec"><FONT SIZE=-2>K/sec</FONT></TD><TD class="ksec"><FONT SIZE=-2>% CPU</FONT></TD><TD class="ksec"><FONT SIZE=-2>K/sec</FONT></TD><TD class="ksec"><FONT SIZE=-2>% CPU</FONT></TD><TD class="ksec"><FONT SIZE=-2>/sec</FONT></TD><TD class="ksec"><FONT SIZE=-2>% CPU</FONT></TD><TD COLSPAN=1></TD><TD class="ksec"><FONT SIZE=-2>/sec</FONT></TD><TD class="ksec"><FONT SIZE=-2>% CPU</FONT></TD><TD class="ksec"><FONT SIZE=-2>/sec</FONT></TD><TD class="ksec"><FONT SIZE=-2>% CPU</FONT></TD><TD class="ksec"><FONT SIZE=-2>/sec</FONT></TD><TD class="ksec"><FONT SIZE=-2>% CPU</FONT></TD><TD class="ksec"><FONT SIZE=-2>/sec</FONT></TD><TD class="ksec"><FONT SIZE=-2>% CPU</FONT></TD><TD class="ksec"><FONT SIZE=-2>/sec</FONT></TD><TD class="ksec"><FONT SIZE=-2>% CPU</FONT></TD><TD class="ksec"><FONT SIZE=-2>/sec</FONT></TD><TD class="ksec"><FONT SIZE=-2>% CPU</FONT></TD></TR> <TR><TD rowspan=2 bgcolor="#FFFFFF" class="rowheader"><FONT SIZE=+1>hopstore</TD><TD class="size" bgcolor="#FFFFFF">15392M</TD><TD>964</TD><TD>96</TD><TD>486390</TD><TD>35</TD><TD>211723</TD><TD>16</TD><TD>4513</TD><TD>95</TD><TD>537595</TD><TD>16</TD><TD>350.3</TD><TD>8</TD><TD class="size" bgcolor="#FFFFFF">16</TD><TD>19712</TD><TD>16</TD><TD> +++++</TD><TD>+++</TD><TD>+++++</TD><TD>+++</TD><TD>+++++</TD><TD>+++</TD><TD>+++++</TD><TD>+++</TD><TD>+++++</TD><TD>+++</TD></TR> <TR><TD class="size" bgcolor="#FFFFFF" COLSPAN=1>Latency</TD><TD COLSPAN=2>8350us</TD><TD COLSPAN=2>205ms</TD><TD COLSPAN=2>567ms</TD><TD COLSPAN=2>31617us</TD><TD COLSPAN=2>43317us</TD><TD COLSPAN=2>92862us</TD><TD class="size" bgcolor="#FFFFFF" COLSPAN=1>Latency</TD><TD COLSPAN=2>16638us</TD><TD COLSPAN=2> 270us</TD><TD COLSPAN=2>282us</TD><TD COLSPAN=2>113us</TD><TD COLSPAN=2>6us</TD><TD COLSPAN=2>48us</TD></TR> </TABLE> [[Category:How-to]] [[Category:Linux]] [[Category:Monitoring]] [[Category:Performance]]
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