Plugin_rapl
- Date:
18 Feb 2018
NAME
Plugin_rapl - man page for the LDMS rapl plugin
SYNOPSIS
DESCRIPTION
With LDMS (Lightweight Distributed Metric Service), plugins for the ldmsd (ldms daemon) are configured via ldmsd_controller or a configuration file. The rapl plugin provides energy sampling using RAPL via the PAPI interface for sandybridge.
WARNING: This sampler is unsupported.
CONFIGURATION ATTRIBUTE SYNTAX
The rapl plugin uses the sampler_base base class. This man page covers only the configuration attributes, or those with default values, specific to the this plugin; see ldms_sampler_base.man for the attributes of the base class.
- config
- name=<plugin_name> [schema=<sname>]configuration line
- name=<plugin_name>
- This MUST be rapl.
- schema=<schema>
- Optional schema name. It is intended that the same sampler on different nodes with different metrics have a different schema. If not specified, will default to `rapl`.
BUGS
No known bugs.
NOTES
WARNING: This is for sandybridge only.
This sampler is unsupported.
EXAMPLES
Within ldmsd_controller or a configuration file:
load name=rapl
config name=rapl producer=vm1_1 instance=vm1_1/rapl component_id=1
start name=rapl interval=1000000
SEE ALSO
ldmsd(8), ldms_quickstart(7), ldmsd_controller(8), ldms_sampler_base(7)