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new e69b384f6b77 [feat][doc] PIP-264: Add managed ledger metrics reference
(#930)
e69b384f6b77 is described below
commit e69b384f6b7711586749b1969cbb16ad07bf35d4
Author: Dragos Misca <[email protected]>
AuthorDate: Tue Jul 2 10:27:51 2024 -0700
[feat][doc] PIP-264: Add managed ledger metrics reference (#930)
---
docs/reference-metrics-opentelemetry.md | 72 +++++++++++++++++++++++++++++++++
1 file changed, 72 insertions(+)
diff --git a/docs/reference-metrics-opentelemetry.md
b/docs/reference-metrics-opentelemetry.md
index d767d98cd90d..55a06d4d5e4d 100644
--- a/docs/reference-metrics-opentelemetry.md
+++ b/docs/reference-metrics-opentelemetry.md
@@ -597,6 +597,78 @@ The total number of messages dropped from this producer.
* `wait_for_exclusive`
* `exclusive_with_fencing`
+### Managed Ledger metrics
+
+#### pulsar.broker.managed_ledger.message.outgoing.count
+The number of write operations to this ledger.
+* Type: UpDownCounter
+* Unit: `{operation}`
+* Attributes:
+ * `pulsar.namespace` - The managed ledger namespace.
+ * `pulsar.managed_ledger.name` - The name of the managed ledger.
+ * `pulsar.managed_ledger.operation.status` - The status of the managed
ledger operation. Can be one of:
+ * `success`
+ * `failure`
+
+#### pulsar.broker.managed_ledger.message.outgoing.logical.size
+The total number of messages bytes written to this ledger, excluding replicas.
+* Type: Counter
+* Unit: `By`
+* Attributes:
+ * `pulsar.namespace` - The managed ledger namespace.
+ * `pulsar.managed_ledger.name` - The name of the managed ledger.
+
+#### pulsar.broker.managed_ledger.message.outgoing.replicated.size
+The total number of messages bytes written to this ledger, including replicas.
+* Type: Counter
+* Unit: `By`
+* Attributes:
+ * `pulsar.namespace` - The managed ledger namespace.
+ * `pulsar.managed_ledger.name` - The name of the managed ledger.
+
+#### pulsar.broker.managed_ledger.backlog.count
+The number of messages in backlog for all consumers from this ledger.
+* Type: UpDownCounter
+* Unit: `{message}`
+* Attributes:
+ * `pulsar.namespace` - The managed ledger namespace.
+ * `pulsar.managed_ledger.name` - The name of the managed ledger.
+
+#### pulsar.broker.managed_ledger.message.incoming.count
+The number of read operations from this ledger.
+* Type: UpDownCounter
+* Unit: `{operation}`
+* Attributes:
+ * `pulsar.namespace` - The managed ledger namespace.
+ * `pulsar.managed_ledger.name` - The name of the managed ledger.
+ * `pulsar.managed_ledger.operation.status` - The status of the managed
ledger operation. Can be one of:
+ * `success`
+ * `failure`
+
+#### pulsar.broker.managed_ledger.message.incoming.size
+The total number of messages bytes read from this ledger.
+* Type: Counter
+* Unit: `By`
+* Attributes:
+ * `pulsar.namespace` - The managed ledger namespace.
+ * `pulsar.managed_ledger.name` - The name of the managed ledger.
+
+#### pulsar.broker.managed_ledger.message.incoming.cache.miss.count
+The number of cache misses during read operations from this ledger.
+* Type: UpDownCounter
+* Unit: `{operation}`
+* Attributes:
+ * `pulsar.namespace` - The managed ledger namespace.
+ * `pulsar.managed_ledger.name` - The name of the managed ledger.
+
+#### pulsar.broker.managed_ledger.mark_delete.count
+The total number of mark delete operations for this ledger.
+* Type: Counter
+* Unit: `{operation}`
+* Attributes:
+ * `pulsar.namespace` - The managed ledger namespace.
+ * `pulsar.managed_ledger.name` - The name of the managed ledger.
+
### Schema Registry Metrics
#### pulsar.broker.request.schema_registry.duration
