cugarte opened a new pull request, #3568: URL: https://github.com/apache/solr/pull/3568
https://issues.apache.org/jira/browse/SOLR-17806 Migrate SolrIndexWriter metrics from Dropwizard to OTEL. ```text # HELP solr_indexwriter_flush_total Number of times added/deleted documents have been flushed to the Directory # TYPE solr_indexwriter_flush_total counter solr_indexwriter_flush_total{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1"} 68.0 # HELP solr_indexwriter_major_merge_milliseconds Time spent merging segments above the majorMergeDocs threshold # TYPE solr_indexwriter_major_merge_milliseconds histogram solr_indexwriter_major_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="0.0"} 0 solr_indexwriter_major_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="5.0"} 0 solr_indexwriter_major_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="10.0"} 0 solr_indexwriter_major_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="25.0"} 0 solr_indexwriter_major_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="50.0"} 0 solr_indexwriter_major_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="75.0"} 0 solr_indexwriter_major_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="100.0"} 0 solr_indexwriter_major_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="250.0"} 0 solr_indexwriter_major_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="500.0"} 0 solr_indexwriter_major_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="750.0"} 0 solr_indexwriter_major_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="1000.0"} 0 solr_indexwriter_major_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="2500.0"} 3 solr_indexwriter_major_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="5000.0"} 3 solr_indexwriter_major_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="7500.0"} 3 solr_indexwriter_major_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="10000.0"} 3 solr_indexwriter_major_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="+Inf"} 4 solr_indexwriter_major_merge_milliseconds_count{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1"} 4 solr_indexwriter_major_merge_milliseconds_sum{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1"} 17277.0 # HELP solr_indexwriter_major_merge_stats Metrics around currently running segment merges above the majorMergeDocs threshold # TYPE solr_indexwriter_major_merge_stats gauge solr_indexwriter_major_merge_stats{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",type="running"} 0.0 solr_indexwriter_major_merge_stats{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",type="running_docs"} 0.0 solr_indexwriter_major_merge_stats{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",type="running_segments"} 0.0 # HELP solr_indexwriter_minor_merge_milliseconds Time spent merging segments below the majorMergeDocs threshold # TYPE solr_indexwriter_minor_merge_milliseconds histogram solr_indexwriter_minor_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="0.0"} 0 solr_indexwriter_minor_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="5.0"} 0 solr_indexwriter_minor_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="10.0"} 0 solr_indexwriter_minor_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="25.0"} 0 solr_indexwriter_minor_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="50.0"} 0 solr_indexwriter_minor_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="75.0"} 0 solr_indexwriter_minor_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="100.0"} 0 solr_indexwriter_minor_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="250.0"} 0 solr_indexwriter_minor_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="500.0"} 1 solr_indexwriter_minor_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="750.0"} 1 solr_indexwriter_minor_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="1000.0"} 1 solr_indexwriter_minor_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="2500.0"} 1 solr_indexwriter_minor_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="5000.0"} 1 solr_indexwriter_minor_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="7500.0"} 1 solr_indexwriter_minor_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="10000.0"} 1 solr_indexwriter_minor_merge_milliseconds_bucket{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",le="+Inf"} 1 solr_indexwriter_minor_merge_milliseconds_count{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1"} 1 solr_indexwriter_minor_merge_milliseconds_sum{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1"} 485.0 # HELP solr_indexwriter_minor_merge_stats Metrics around currently running segment merges below the majorMergeDocs threshold # TYPE solr_indexwriter_minor_merge_stats gauge solr_indexwriter_minor_merge_stats{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",type="running"} 0.0 solr_indexwriter_minor_merge_stats{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",type="running_docs"} 0.0 solr_indexwriter_minor_merge_stats{category="INDEX",collection="test",core="test_shard1_replica_n1",otel_scope_name="org.apache.solr",replica="replica_n1",shard="shard1",type="running_segments"} 0.0 ``` -- This is an automated message from the Apache Git Service. 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