Overview dashboard

The overview dashboard has three major sections which display the highest aggregation level - tenant level, tenant level with namespace level separation, and the variable section, where you can choose a cluster and a tenant.

Tenant overview

Overview displays the aggregated total metrics values summarized at the tenant level. The following metrics are included:

  • Total number of namespaces

  • Total number of topics

  • Total number of producers

  • Total number of consumers

  • Total number of subscriptions

  • Total message storage size (logical) - before replication

  • Total message storage size - after replication

  • Total message size offloaded to a tiered storage

  • Total message backlog

  • Total message replication backlog

  • Total hourly incoming message number

  • Total hourly incoming message average size

Messaging

Messaging displays the time series metrics chart summarized at the tenant level. The following metrics are included:

  • Total incoming message rate (msg/s) of the tenant divided by namespaces

  • Total outgoing message rate (msg/s) of the tenant divided by namespaces

  • Total incoming message throughput (byte/s) of the tenant divided by namespaces

  • Total outgoing message throughput (byte/s) of the tenant divided by namespaces

  • Total message backlog of the tenant divided by namespaces

  • Total message storage size of the tenant divided by namespaces

  • Total Message replication backlog rate (msg/s) divided of the tenant divided by remote clusters

  • Total Producer/Consumer/Subscription count of the tenant

  • Total unacknowledged messages of the tenant divided by namespaces

  • Total message drop rate of the tenant divided by namespaces

  • Total incoming message replication rate (msg/s) of the tenant divided by remote clusters

  • Total outgoing message replication rate (msg/s) of the tenant divided by remote clusters

  • Total incoming message replication throughput (byte/s) of the tenant divided by remote clusters

  • Total outgoing message replication throughput (byte/s) of the tenant divided by remote clusters

  • Top 10 topics of the tenant by message backlog

  • Top 10 topics of the tenant by message replication backlog

  • Top 10 topics of the tenant by unacknowledged message

  • Top 10 topics of the tenant by message storage size

See also

Dashboards are available for scraping metrics at Pulsar’s tenant, namespace, and topic levels.

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