Collecting index statistics

The solr_index_stats_options object records core-specific index overview statistics over time.

To collect index statistics:

To permanently collect index statistics, edit the dse.yaml file and change the solr_index_stats_options to change enabled to true, set the other options as required, and restart DSE to recognize the changes.

# Solr index statistics options
solr_index_stats_options:
    enabled: false
    ttl_seconds: 604800
    refresh_rate_ms: 60000

The location of the dse.yaml file depends on the type of installation:

Package installations and Installer-Services installations: /etc/dse/dse.yaml
Tarball installations and Installer-No Services installations: <installation_location>/resources/dse/conf/dse.yaml

`solr_index_stats_options`
Options	Determines
enabled	Whether the object is enabled at start up. Default: disabled.
`refresh_rate_ms`	Period (in milliseconds) between sample recordings for periodically updating statistics like the `solr_result_cache_stats`.
`ttl_seconds`	How many seconds a record survives before it is expired from the performance object.

To temporarily enable or disable collecting index statistics, use dsetool perf solrindexstats.
To verify index integrity, use dsetool index_checks.

Collecting index statistics

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