7.4.3 Example of collecting user-specific performance data (for a physical host environment)

This subsection provides an example of collecting process information under the conditions shown in the following table.

Table 7‒24: Conditions for collecting performance data in the example
Option	Explanation	Corresponding field	Value
`tt`	Transaction type	`Trans` `Type`	`TotalMemory`
`ki`	Transaction key (numeric type)	`Trans` `Data` `Key`	Process ID
`ss`	16-byte character string	`User` `String` `1`	Process name
`u`	Unsigned long type	`User` `Unsigned` `Long` `1`	Amount of memory in use

Organization of this subsection

(1) Examples of user commands (for a physical host environment)
(2) Example of a shell script used to perform periodic collection (for a physical host environment)

(1) Examples of user commands (for a physical host environment)

The following are examples of user commands (userapplication_script and userdata_script) that acquire process information from UNIX and output user-created data.

userapplication_script:

#!/bin/ksh
echo "Product Name=PFM-Agent for Platform (UNIX)"
echo "FormVer=0001"
echo "tt ki ss u"
ps -eo pid,comm,vsz,rss | grep jpcagtu | awk '{ printf("TotalMemory %d %s %d\n",$1,$2,$3+$4);}'

userdata_script:

#!/bin/ksh
echo "Product Name=PFM-Agent for Platform (UNIX)"
echo "FormVer=0001
"echo "tt ks u u"
df -k |grep pshp02 |awk '{ printf("RemoteDisk %s %d %d\n",$6,$3,$4);}'

The following are examples of user-created data output by the user commands above.

Example of user-created data output by userapplication_script:

Product Name=PFM-Agent for Platform (UNIX)
FormVer=0001
tt ki ss u
TotalMemory 0 COMMAND 0
TotalMemory 0 sched 0
TotalMemory 1 /etc/init 1584
TotalMemory 2 pageout 0
TotalMemory 3 fsflush 0
TotalMemory 442 /usr/lib/saf/sac 2808
  ...

Example of user-created data output by userdata_script:

Product Name=PFM-Agent for Platform (UNIX)
FormVer=0001
tt ks u u
RemoteDisk /home1/jp1ps 67318256 4473056
RemoteDisk /home2/jp1ps 43867064 27738672
  ...

Note

For an example of collecting information about used ports, see 3.1.6 Examples of collecting information about used ports.
For an example of collecting performance data from multiple hosts for which PFM product is not installed, see 3.1.7 Examples of collecting performance data from multiple hosts on which PFM products are not installed.

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(2) Example of a shell script used to perform periodic collection (for a physical host environment)

The following gives an example of a shell script (UserDefinedData.sh) for using functionality for periodically executing user commands.

# Delete old user-created data.
rm -Rf  /opt/perfdata.txt /opt/userdata.txt
# Generate user-created data.
/opt/userapplication_script >> /opt/perfdata.txt
/opt/userdata_script >> /opt/userdata.txt
# Use the jpcuser command to convert the data.
/opt/jp1pc/agtu/agent/jpcuser/jpcuser PD_UPD -file /opt/perfdata.txt -file /opt/userdata.txt^#

#: If -debug 2 is specified, debug log information is output to the following directory:

/opt/jp1pc/agtu/agent/jpcuser/debug/

Note

The following example sets the shell script to be executed at every one minute using the UNIX cron command.

* * * * * /opt/UserDefinedData.sh

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