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Update the def value of server.metrics.filter #2422

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Merged
merged 7 commits into from
Jun 23, 2025
Merged

Update the def value of server.metrics.filter #2422

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f190a15
Update the def value of server.metrics.filter
NataliaIvakina Jun 13, 2025
1ff712b
Add a note
NataliaIvakina Jun 17, 2025
9b50ce7
Add db.query.default_language for testing purposes
NataliaIvakina Jun 17, 2025
2150ca2
Update modules/ROOT/pages/configuration/configuration-settings.adoc
NataliaIvakina Jun 17, 2025
cc382bc
Update the list of removed metrics
NataliaIvakina Jun 17, 2025
3113c65
Update the note
NataliaIvakina Jun 19, 2025
061b39e
Update modules/ROOT/pages/configuration/configuration-settings.adoc
NataliaIvakina Jun 19, 2025
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25 changes: 24 additions & 1 deletion modules/ROOT/pages/configuration/configuration-settings.adoc
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Original file line number Diff line number Diff line change
Expand Up @@ -1777,6 +1777,22 @@ They can be used to tune the performance of Cypher queries or to restrict the ki
For more information, see xref:/performance/statistics-execution-plans.adoc[Statistics and execution plans].


[role=label--new-2025.06]
[[config_db.query.default_language]]
=== `db.query.default_language`

.db.query.default_language
[frame="topbot", stripes=odd, grid="cols", cols="<1s,<4"]
|===
|Description
a|The default language of a database determines which language is used to evaluate queries that do not explicitly select a language. This setting determines the default language used for new (and initial) databases where not specified as part of `CREATE` or `ALTER` database.
|Valid values
a|One of [CYPHER_5, CYPHER_25] that the [] values acceptance depend on 'internal.dbms.cypher.enable_experimental_versions'.
|Default value
m|+++CYPHER_5+++
|===


[[config_dbms.cypher.forbid_exhaustive_shortestpath]]
=== `dbms.cypher.forbid_exhaustive_shortestpath`

Expand Down Expand Up @@ -3100,9 +3116,16 @@ a|Specifies which metrics should be enabled by using a comma separated list of g
|Valid values
a|A comma-separated list where each element is A simple globbing pattern that can use `*` and `?`..
|Default value
m|+++*bolt.connections*,*bolt.messages_received*,*bolt.messages_started*,*dbms.pool.bolt.free,*dbms.pool.bolt.total_size,*dbms.pool.bolt.total_used,*dbms.pool.bolt.used_heap,*cluster.raft.is_leader,*cluster.raft.last_leader_message,*cluster.raft.replication_attempt,*cluster.raft.replication_fail,*cluster.raft.last_applied,*cluster.raft.last_appended,*cluster.raft.append_index,*cluster.raft.commit_index,*cluster.raft.applied_index,*cluster.internal.discovery.memberset.left,*cluster.internal.discovery.crdt.gossip_id_data.size,*cluster.internal.discovery.crdt.server_data.size,*cluster.internal.discovery.crdt.database_data.size,*cluster.internal.discovery.crdt.leader_data.size,*cluster.internal.discovery.crdt.total_merge_operations,*cluster.internal.discovery.crdt.total_update_operations,*cluster.internal.discovery.gossip.incoming_queue_size,*cluster.internal.discovery.gossip.total_received_data,*cluster.internal.discovery.gossip.total_sent_data,*cluster.internal.discovery.gossip.uncontactable_members_exist,*check_point.*,*cypher.replan_events,*cypher.cache*,*ids_in_use*,*.neo4j.count.*,*pool.transaction.*.total_used,*pool.transaction.*.used_heap,*pool.transaction.*.used_native,*store.size*,*transaction.active_read,*transaction.active_write,*transaction.committed*,*transaction.last_committed_tx_id,*transaction.peak_concurrent,*transaction.rollbacks*,*page_cache.hit*,*page_cache.page_faults,*page_cache.usage_ratio,*vm.file.descriptors.count,*vm.gc.time.*,*vm.heap.used,*vm.memory.buffer.direct.used,*vm.memory.pool.g1_eden_space,*vm.memory.pool.g1_old_gen,*vm.pause_time,*vm.thread*,*db.query.execution*,*protocol*+++ label:changed[Changed in 2025.03]
m|+++*bolt.connections*,*bolt.messages_received*,*bolt.messages_started*,*dbms.pool.bolt.free,*dbms.pool.bolt.total_size,*dbms.pool.bolt.total_used,*dbms.pool.bolt.used_heap,*cluster.raft.is_leader,*cluster.raft.last_leader_message,*cluster.raft.replication_attempt,*cluster.raft.replication_fail,*cluster.raft.last_applied,*cluster.raft.last_appended,*cluster.raft.append_index,*cluster.raft.commit_index,*cluster.raft.applied_index,*check_point.*,*cypher.replan_events,*cypher.cache*,*ids_in_use*,*.neo4j.count.*,*pool.transaction.*.total_used,*pool.transaction.*.used_heap,*pool.transaction.*.used_native,*store.size*,*transaction.active_read,*transaction.active_write,*transaction.committed*,*transaction.last_committed_tx_id,*transaction.peak_concurrent,*transaction.rollbacks*,*page_cache.hit*,*page_cache.page_faults,*page_cache.usage_ratio,*vm.file.descriptors.count,*vm.gc.time.*,*vm.heap.used,*vm.memory.buffer.direct.used,*vm.memory.pool.g1_eden_space,*vm.memory.pool.g1_old_gen,*vm.pause_time,*vm.thread*,*db.query.execution*,*protocol*+++ label:changed[Changed in 2025.03] label:changed[Changed in 2025.06]
|===

[NOTE]
====
The default value of the `server.metrics.filter` was changed in Neo4j 2025.03 and 2025.06.

For details, refer to the xref:changes-deprecations-removals.adoc#_configuration_settings_2[Changes, deprecations, and removals in Neo4j 2025.x].
====


[role=label--enterprise-edition]
[[config_server.metrics.graphite.enabled]]
Expand Down