Denis Magda created IGNITE-4757:
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Summary: SQL Joins Metrics
Key: IGNITE-4757
URL: https://issues.apache.org/jira/browse/IGNITE-4757
Project: Ignite
Issue Type: Task
Reporter: Denis Magda
SQL queries monitoring part has to be improved. Suggest to add the metrics
below.
Per-query metrics. Total history size is defined by
{{CacheConfiguration.getQueryDetailMetricsSize()}}:
* if a query was executed in the collocated or non-collocated mode. Three
results are valid: collocated, non-collocated, simple query (no joins).
* non-collocated query: size of the data exchanged between the nodes to
complete a join.
* non-collocated query: did a query do broadcast or unicast to get data needed
to complete a join.
* non-collocated and collocated query: a part of the time spent joining the
data.
CacheMetrics:
* an average number of executed SQL queries (collocated, non-collocated, simple
query (no joins)).
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