Scylla Enterprise Metric Update - Scylla Enterprise 2017.1 to 2018.1

Updated Metrics

The following metric names have changed between Scylla Enterprise 2017.1 and 2018.1

2017.1

2018.1

scylla_batchlog_manager_total_operations_total_write_replay_attempts

scylla_batchlog_manager_total_write_replay_attempts

scylla_cache_objects_partitions

scylla_cache_partitions

scylla_cache_total_operations_concurrent_misses_same_key

scylla_cache_concurrent_misses_same_key

scylla_cache_total_operations_evictions

scylla_cache_partition_evictions

scylla_cache_total_operations_hits

scylla_cache_partition_hits

scylla_cache_total_operations_insertions

scylla_cache_partition_insertions

scylla_cache_total_operations_merges

scylla_cache_partition_merges

scylla_cache_total_operations_misses

scylla_cache_partition_misses

scylla_cache_total_operations_removals

scylla_cache_partition_removals

scylla_commitlog_memory_buffer_list_bytes

scylla_commitlog_memory_buffer_bytes

scylla_commitlog_memory_total_size

scylla_commitlog_disk_total_bytes

scylla_commitlog_queue_length_allocating_segments

scylla_commitlog_allocating_segments

scylla_commitlog_queue_length_pending_allocations

scylla_commitlog_pending_allocations

scylla_commitlog_queue_length_pending_flushes

scylla_commitlog_pending_flushes

scylla_commitlog_queue_length_segments

scylla_commitlog_segments

scylla_commitlog_queue_length_unused_segments

scylla_commitlog_unused_segments

scylla_commitlog_total_bytes_slack

scylla_commitlog_slack

scylla_commitlog_total_bytes_written

scylla_commitlog_bytes_written

scylla_commitlog_total_operations_alloc

scylla_commitlog_alloc

scylla_commitlog_total_operations_cycle

scylla_commitlog_cycle

scylla_commitlog_total_operations_flush

scylla_commitlog_flush

scylla_commitlog_total_operations_flush_limit_exceeded

scylla_commitlog_flush_limit_exceeded

scylla_commitlog_total_operations_requests_blocked_memory

scylla_commitlog_requests_blocked_memory

scylla_compaction_manager_objects_compactions

scylla_compaction_manager_compactions

scylla_cql_total_operations_batches

scylla_cql_batches

scylla_cql_total_operations_deletes

scylla_cql_deletes

scylla_cql_total_operations_inserts

scylla_cql_inserts

scylla_cql_total_operations_reads

scylla_cql_reads

scylla_cql_total_operations_updates

scylla_cql_updates

scylla_database_bytes_total_result_memory

scylla_database_total_result_bytes

scylla_database_queue_length_active_reads

scylla_database_active_reads

scylla_database_queue_length_active_reads_streaming

scylla_database_active_reads

scylla_database_queue_length_active_reads_system_keyspace

scylla_database_active_reads

scylla_database_queue_length_queued_reads

scylla_database_queued_reads

scylla_database_queue_length_queued_reads_streaming

scylla_database_queued_reads

scylla_database_queue_length_queued_reads_system_keyspace

scylla_database_queued_reads

scylla_database_queue_length_requests_blocked_memory

scylla_database_requests_blocked_memory_current

scylla_database_total_operations_clustering_filter_count

scylla_database_clustering_filter_count

scylla_database_total_operations_clustering_filter_fast_path_count

scylla_database_clustering_filter_fast_path_count

scylla_database_total_operations_clustering_filter_sstables_checked

scylla_database_clustering_filter_sstables_checked

scylla_database_total_operations_clustering_filter_surviving_sstables

scylla_database_clustering_filter_surviving_sstables

scylla_database_total_operations_requests_blocked_memory

scylla_database_requests_blocked_memory

scylla_database_total_operations_short_data_queries

scylla_database_short_data_queries

scylla_database_total_operations_short_mutation_queries

scylla_database_short_mutation_queries

scylla_database_total_operations_sstable_read_queue_overloads

scylla_database_sstable_read_queue_overloads

scylla_database_total_operations_total_reads

scylla_database_total_reads

scylla_database_total_operations_total_reads_failed

scylla_database_total_reads_failed

scylla_database_total_operations_total_writes

scylla_database_total_writes

scylla_database_total_operations_total_writes_failed

scylla_database_total_writes_failed

scylla_database_total_operations_total_writes_timedout

scylla_database_total_writes_timedout

scylla_gossip_derive_heart_beat_version

scylla_gossip_heart_beat

scylla_http_0_connections_http_connections

scylla_httpd_connections_total

scylla_http_0_current_connections_current

scylla_httpd_connections_current

scylla_http_0_http_requests_served

scylla_httpd_requests_served

scylla_io_queue_delay_commitlog

scylla_io_queue_commitlog_delay

scylla_io_queue_delay_compaction

scylla_io_queue_compaction_delay

scylla_io_queue_delay_default

scylla_io_queue_default_delay

scylla_io_queue_delay_memtable_flush

scylla_io_queue_memtable_flush_delay

scylla_io_queue_derive_commitlog

scylla_io_queue_commitlog_total_bytes

scylla_io_queue_derive_compaction

scylla_io_queue_compaction_total_bytes

scylla_io_queue_derive_default

scylla_io_queue_default_total_bytes

scylla_io_queue_derive_memtable_flush

scylla_io_queue_memtable_flush_total_bytes

scylla_io_queue_queue_length_commitlog

scylla_io_queue_commitlog_queue_length

scylla_io_queue_queue_length_compaction

scylla_io_queue_compaction_queue_length

scylla_io_queue_queue_length_default

scylla_io_queue_default_queue_length

scylla_io_queue_queue_length_memtable_flush

scylla_io_queue_memtable_flush_queue_length

scylla_io_queue_total_operations_commitlog

scylla_io_queue_commitlog_total_operations

scylla_io_queue_total_operations_compaction

scylla_io_queue_compaction_total_operations

scylla_io_queue_total_operations_default

scylla_io_queue_default_total_operations

scylla_io_queue_total_operations_memtable_flush

scylla_io_queue_memtable_flush_total_operations

scylla_lsa_bytes_free_space_in_zones

scylla_lsa_free_space_in_zones

scylla_lsa_bytes_large_objects_total_space

scylla_lsa_large_objects_total_space_bytes

scylla_lsa_bytes_non_lsa_used_space

scylla_lsa_non_lsa_used_space_bytes

scylla_lsa_bytes_small_objects_total_space

scylla_lsa_small_objects_total_space_bytes

scylla_lsa_bytes_small_objects_used_space

scylla_lsa_small_objects_used_space_bytes

scylla_lsa_bytes_total_space

scylla_lsa_total_space_bytes

scylla_lsa_bytes_used_space

scylla_lsa_used_space_bytes

scylla_lsa_objects_zones

scylla_lsa_zones

scylla_lsa_operations_segments_compacted

scylla_lsa_segments_compacted

scylla_lsa_operations_segments_migrated

scylla_lsa_segments_migrated

scylla_lsa_percent_occupancy

scylla_lsa_occupancy

scylla_memory_bytes_dirty

scylla_memory_dirty_bytes

scylla_memory_bytes_regular_dirty

scylla_memory_regular_dirty_bytes

scylla_memory_bytes_regular_virtual_dirty

scylla_memory_regular_virtual_dirty_bytes

scylla_memory_bytes_streaming_dirty

scylla_memory_streaming_dirty_bytes

scylla_memory_bytes_streaming_virtual_dirty

scylla_memory_streaming_virtual_dirty_bytes

scylla_memory_bytes_system_dirty

scylla_memory_system_dirty_bytes

scylla_memory_bytes_system_virtual_dirty

scylla_memory_system_virtual_dirty_bytes

scylla_memory_bytes_virtual_dirty

scylla_memory_virtual_dirty_bytes

scylla_memory_memory_allocated_memory

scylla_memory_allocated_memory

scylla_memory_memory_free_memory

scylla_memory_free_memory

scylla_memory_memory_total_memory

scylla_memory_total_memory

scylla_memory_objects_malloc

scylla_memory_malloc_live_objects

scylla_memory_total_operations_cross_cpu_free

scylla_memory_cross_cpu_free_operations

scylla_memory_total_operations_free

scylla_memory_free_operations

scylla_memory_total_operations_malloc

scylla_memory_malloc_operations

scylla_memory_total_operations_reclaims

scylla_memory_reclaims_operations

scylla_memtables_bytes_pending_flushes

scylla_memtables_pending_flushes

scylla_memtables_queue_length_pending_flushes

scylla_memtables_pending_flushes_bytes

scylla_query_processor_total_operations_statements_prepared

scylla_query_processor_statements_prepared

scylla_reactor_derive_aio_read_bytes

scylla_reactor_aio_bytes_read

scylla_reactor_derive_aio_write_bytes

scylla_reactor_aio_bytes_write

scylla_reactor_derive_busy_ns

scylla_reactor_cpu_busy_ns

scylla_reactor_derive_polls

scylla_reactor_polls

scylla_reactor_gauge_load

scylla_reactor_utilization

scylla_reactor_gauge_queued_io_requests

scylla_reactor_io_queue_requests

scylla_reactor_queue_length_tasks_pending

scylla_reactor_tasks_pending

scylla_reactor_queue_length_timers_pending

scylla_reactor_timers_pending

scylla_reactor_total_operations_aio_reads

scylla_reactor_aio_reads

scylla_reactor_total_operations_aio_writes

scylla_reactor_aio_writes

scylla_reactor_total_operations_cexceptions

scylla_reactor_cpp_exceptions

scylla_reactor_total_operations_fsyncs

scylla_reactor_fsyncs

scylla_reactor_total_operations_io_threaded_fallbacks

scylla_reactor_io_threaded_fallbacks

scylla_reactor_total_operations_logging_failures

scylla_reactor_logging_failures

scylla_reactor_total_operations_tasks_processed

scylla_reactor_tasks_processed

scylla_storage_proxy_coordinator_background_reads

scylla_storage_proxy_coordinator_background_read_repairs

scylla_storage_proxy_coordinator_completed_data_reads_local_node

scylla_storage_proxy_coordinator_completed_reads_local_node

scylla_storage_proxy_coordinator_data_read_errors_local_node

scylla_storage_proxy_coordinator_read_errors_local_node

scylla_storage_proxy_coordinator_data_reads_local_node

scylla_storage_proxy_coordinator_reads_local_node

scylla_streaming_derive_total_incoming_bytes

scylla_streaming_total_incoming_bytes

scylla_streaming_derive_total_outgoing_bytes

scylla_streaming_total_outgoing_bytes

scylla_thrift_connections_thrift_connections

scylla_thrift_current_connections

scylla_thrift_current_connections_current

scylla_thrift_thrift_connections

scylla_thrift_total_requests_served

scylla_thrift_served

scylla_tracing_keyspace_helper_total_operations_bad_column_family_errors

scylla_tracing_keyspace_helper_bad_column_family_errors

scylla_tracing_keyspace_helper_total_operations_tracing_errors

scylla_tracing_keyspace_helper_tracing_errors

scylla_tracing_queue_length_active_sessions

scylla_tracing_active_sessions

scylla_tracing_queue_length_cached_records

scylla_tracing_cached_records

scylla_tracing_queue_length_flushing_records

scylla_tracing_flushing_records

scylla_tracing_queue_length_pending_for_write_records

scylla_tracing_pending_for_write_records

scylla_tracing_total_operations_dropped_records

scylla_tracing_dropped_records

scylla_tracing_total_operations_dropped_sessions

scylla_tracing_dropped_sessions

scylla_tracing_total_operations_trace_errors

scylla_tracing_trace_errors

scylla_tracing_total_operations_trace_records_count

scylla_tracing_trace_records_count

scylla_transport_connections_cql_connections

scylla_transport_cql_connections

scylla_transport_current_connections_current

scylla_transport_current_connections

scylla_transport_queue_length_requests_blocked_memory

scylla_transport_requests_blocked_memory

scylla_transport_queue_length_requests_serving

scylla_transport_requests_serving

scylla_transport_total_requests_requests_served

scylla_transport_requests_served

New Metrics

The following metrics are new in 2018.1

New Metric Name

scylla_cache_active_reads

scylla_cache_garbage_partitions

scylla_cache_mispopulations

scylla_cache_evictions_from_garbage

scylla_cache_pinned_dirty_memory_overload

scylla_cache_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_cql_batches_pure_logged

scylla_cql_batches_pure_unlogged

scylla_cql_batches_unlogged_from_logged

scylla_cql_prepared_cache_evictions

scylla_cql_prepared_cache_memory_footprint

scylla_cql_prepared_cache_size

scylla_cql_statements_in_batches

scylla_database_active_reads_memory_consumption

scylla_database_counter_cell_lock_acquisition

scylla_database_counter_cell_lock_pending

scylla_database_cpu_flush_quota

scylla_execution_stages_function_calls_enqueued

scylla_execution_stages_function_calls_executed

scylla_execution_stages_tasks_preempted

scylla_execution_stages_tasks_scheduled

scylla_httpd_read_errors

scylla_httpd_reply_errors

scylla_scheduler_queue_length

scylla_scheduler_runtime_ms

scylla_scheduler_shares

scylla_scheduler_tasks_processed

scylla_scylladb_current_version

scylla_sstables_index_page_blocks

scylla_sstables_index_page_hits

scylla_sstables_index_page_misses

scylla_storage_proxy_coordinator_background_reads

scylla_storage_proxy_coordinator_foreground_read_repair

scylla_storage_proxy_coordinator_foreground_reads

scylla_storage_proxy_coordinator_read_latency

scylla_storage_proxy_coordinator_write_latency

scylla_storage_proxy_replica_reads

scylla_storage_proxy_replica_received_counter_updates

scylla_transport_unpaged_queries

Deprecated Metrics

The following metrics are deprecated in 2018.1

Deprecated Metric Name

scylla_cache_total_operations_uncached_wide_partitions

scylla_cache_total_operations_wide_partition_evictions

scylla_io_queue_delay_query

scylla_io_queue_derive_query

scylla_io_queue_queue_length_query

scylla_io_queue_total_operations_query

scylla_storage_proxy_coordinator_digest_read_errors_local_node

scylla_storage_proxy_coordinator_digest_reads_local_node

scylla_storage_proxy_coordinator_mutation_data_read_errors_local_node

scylla_storage_proxy_coordinator_mutation_data_reads_local_node

scylla_storage_proxy_coordinator_completed_mutation_data_reads_local_node

scylla_storage_proxy_coordinator_reads