Scylla Metric Update - Scylla 1.7 to 2.0

The following metric names have changed

  • scylla_cache_evictions To scylla_cache_partition_evictions
  • scylla_cache_hits To scylla_cache_partition_hits
  • scylla_cache_insertions To scylla_cache_partition_insertions
  • scylla_cache_merges To scylla_cache_partition_merges
  • scylla_cache_misses To scylla_cache_partition_misses
  • scylla_cache_removals To scylla_cache_partition_removals
  • scylla_cache_total To scylla_cache_bytes_total
  • scylla_cache_used To scylla_cache_bytes_used

The following metrics are no longer available

  • scylla_cache_uncached_wide_partitions
  • scylla_cache_wide_partition_evictions
  • scylla_cache_wide_partition_mispopulations

The following metrics are new in Scylla 2.0

  • scylla_cache_mispopulations
  • scylla_cache_reads
  • scylla_cache_active_reads
  • scylla_cache_reads_with_misses
  • scylla_cache_row_hits
  • scylla_cache_row_insertions
  • scylla_cache_row_misses
  • scylla_cache_sstable_partition_skips
  • scylla_cache_sstable_reader_recreations
  • scylla_cache_sstable_row_skips
  • scylla_column_family_live_disk_space
  • scylla_column_family_live_sstable
  • scylla_column_family_memtable_switch
  • scylla_column_family_pending_compaction
  • scylla_column_family_pending_tasks
  • scylla_column_family_total_disk_space
  • scylla_database_active_reads_streaming
  • scylla_database_counter_cell_lock_acquisition
  • scylla_database_counter_cell_lock_pending
  • scylla_database_cpu_flush_quota
  • scylla_database_queued_reads_streaming
  • scylla_execution_stages_function_calls_enqueued
  • scylla_execution_stages_function_calls_executed
  • scylla_execution_stages_tasks_preempted
  • scylla_execution_stages_tasks_scheduled
  • scylla_scylladb_current_version
  • scylla_sstables_index_page_blocks
  • scylla_sstables_index_page_hits
  • scylla_sstables_index_page_misses
  • scylla_storage_proxy_coordinator_background_read_repairs
  • scylla_storage_proxy_coordinator_foreground_read_repair
  • scylla_storage_proxy_coordinator_read_latency
  • scylla_storage_proxy_coordinator_write_latency
  • scylla_storage_proxy_replica_received_counter_updates