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Papi PMDA
=========
This PMDA exports Performance API (PAPI) eventsets related to memory
usage and instruction statistics.
Metrics
=======
The file ./help contains descriptions for all the metrics exported
by this PMDA.
Once the PMDA has been installed, the following command will list
all the available metrics and their explanatory "help" text:
$ pminfo -fT papi
Installation
============
+ # cd $PCP_PMDAS_DIR/papi
+ Check that there is no clash in the Performance Metrics Domain
defined in ./domain.h and the other PMDAs currently in use (see
$PCP_PMCDCONF_PATH). If there is, edit ./domain.h to choose another
domain number.
+ Then simply use
# ./Install
and choose both the "collector" and "monitor" installation
configuration options.
If you choose the "default" installation, appropriate values will
be assigned to those parameters that control the customiztion of
the PMDA. Otherwise consult the pmdapapi(1) man page for a
descript of the customiztion parameters.
Removal
=======
+ Simply use
# cd $PCP_PMDAS_DIR/papi
# ./Remove
Troubleshooting
===============
+ After installing or restarting the agent, the PMCD log file
($PCP_LOG_DIR/pmcd/pmcd.log) and the PMDA log file
($PCP_LOG_DIR/pmcd/papi.log) should be checked for any warnings
or errors.
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