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Tools for Intelligent System Management of
Very Large Computing Systems
config/local_hierarchy_config: deepsea m:
/g1/deepsky m:/g1
Start htimacsd on host deepsky:
bin/htimacsd \
--metric-database=/tmp/timacs/metrics \
--import-ganglia-xml=deepsky \
--import-socket-txt=10000 \
--hostname=deepsky \
--hierarchy-cfg=../config/local_hierarchy_config
Start htimacsd on host deepsea:
bin/htimacsd \
--metric-database=/tmp/timacs/metrics \
--import-ganglia-xml=localhost \
--import-socket-txt=10000 \
--hostname=deepsky \
--hierarchy-cfg=../config/local_hierarchy_config
To retrieve Records
Run mdb_dumper on host deepsea to retrieve Metric "cpufreq" of host deepsky located in group g1.
Note that the metrics of deepsky are stored on the master of the group which is in this case also host
deepsky.
bin/mdb_dumper \
--metric-database=/tmp/timacs/metrics \
--hierarchy-cfg=../config/local_hierarchy_config \
--hostname=deepsky \
--metric-name cpufreq \
--group="/g1" \
--start=0 \
--end=1400000000
To retrieve the last Metric object
Run mdb_dumper on host deepsea:
bin/mdb_dumper \
--metric-database=/tmp/timacs/metrics \
--hierarchy-cfg=../config/local_hierarchy_config
--hostname=deepsky \
--metric-name cpufreq \
--group="/g1"
To retrieve aggregated Metrics
Aggregatod Metrics of group g1 are stored on host deepsea which is master of all groups (universe).
Run mdb_dumper on host deepsea to retrieve Metric "grpmaxc_load_one":
bin/mdb_dumper \
--metric-database=/tmp/timacs/metrics \
--hierarchy-cfg=../config/local_hierarchy_config \
--hostname=g1 \
Monitoring
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