Scylla Metric Update - Scylla 2.2 to 2.3

Scylla 2.3 Dashboards are available as part of the latest Scylla Monitoring Stack

The following metrics are new in Scylla 2.3

  • scylla_cql_authorized_prepared_statements_cache_evictions
  • scylla_cql_authorized_prepared_statements_cache_size
  • scylla_cql_rows_read
  • scylla_cql_secondary_index_creates
  • scylla_cql_secondary_index_drops
  • scylla_cql_secondary_index_reads
  • scylla_cql_secondary_index_rows_read
  • scylla_cql_user_prepared_auth_cache_footprint
  • scylla_hints_for_views_manager_dropped
  • scylla_hints_for_views_manager_errors
  • scylla_hints_for_views_manager_sent
  • scylla_hints_for_views_manager_size_of_hints_in_progress
  • scylla_hints_for_views_manager_written
  • scylla_lsa_memory_allocated
  • scylla_lsa_memory_compacted
  • scylla_lsa_free_space
  • scylla_reactor_cpu_steal_time_ms

The following metric was updated from Scylla 2.2 to Scylla 2.3

  • scylla_reactor_cpu_busy_ns changed to scylla_reactor_cpu_busy_ms
  • scylla_storage_proxy_coordinator_read_latency is split into:
    • scylla_storage_proxy_coordinator_read_latency_bucket
    • scylla_storage_proxy_coordinator_read_latency_count
    • scylla_storage_proxy_coordinator_read_latency_sum
  • scylla_storage_proxy_coordinator_write_latency changed is split into:
    • scylla_storage_proxy_coordinator_write_latency_bucket
    • scylla_storage_proxy_coordinator_write_latency_count
    • scylla_storage_proxy_coordinator_write_latency_sum

The following metrics was removed in Scylla 2.3

  • scylla_lsa_zones
  • scylla_lsa_free_space_in_zones