ColdFusion 9 performance problem

Hello,

On which hardware did you run the Server?

The server runs on this hardware:

16 GB RAM

4 vCores

80GB SAN

LVM:

/ 20 GB

/boot 500 MB

/tmp 2 GB

/srv 41.5 GB

Did you have checked the processing in detail? Which part of the processing is slow?

I try the FusionReactor to check some details in processing but the only thing i saw was an slow hdd access.

Did you have any further information e.g. the CF-script you run, protocols, logs, ...?

I checked the log files first. The only warning entry there is the request has exceeded the allowable time limit (30 sec).

I used the following tests to take the time:

<cfset filepath = "/var/www/">

<cfset iterations = 100>

<cfset times = structNew()>

<cfset times['file_write'] = 0>

<cfset times['file_read'] = 0>

<cfset times['file_delete'] = 0>

<cftry>

        <cfloop from="1" to="#iterations#" index="i">

                <cfset start = gettickcount()>

                <cffile action="WRITE" file="#filepath#tmp/benchmark.txt" output="Benchmark">

                <cfset times['file_write'] += gettickcount() - start>

                <cfset start = gettickcount()>

                <cffile action="READ" file="#filepath#tmp/benchmark.txt" variable="tmp">

                <cfset times['file_read'] += gettickcount() - start>

                <cfset start = gettickcount()>

                <cffile action="DELETE" file="#filepath#tmp/benchmark.txt">

                <cfset times['file_delete'] += gettickcount() - start>

        </cfloop>

        <cfoutput>

                Iterationen: #iterations#

                <cfdump var="#times#" label="Time in ms">

        </cfoutput>

        <cfcatch>

                <cfdump var="#cfcatch#">

        </cfcatch>

</cftry>