README
¶
🕵 fdbmeter
fdbmeter is a FoundationDB Prometheus metrics exporter that:
- Works with the latest FoundationDB release, currently
7.1.33 - Uses reflection to automatically generate and export Prometheus metrics
- This means changes to FoundationDB status schema only need Golang struct changes.
- Automatically tags the metrics with relevant attributes extracted from textual status json fields.
- Periodically fetches and caches FoundationDB status.
- Exposes a REST endpoint at
/statusto serve the raw JSON for further debugging. - Supports custom struct tags to customize metric reporting using the key
fdbmeter; seemodel.fdbmeter:"skip"excludes a field from metric reporting or an attribute.fdbmeter:"key=<custom-key>"customizes thekeyattribute ofmapfields.
Metrics
Below is the current list of metrics exposed by fdbmeter:
fdb_client_cluster_file_up_to_date
fdb_client_coordinators_coordinators_reachable
fdb_client_coordinators_quorum_reachable
fdb_client_database_status_available
fdb_client_database_status_healthy
fdb_client_timestamp
fdb_cluster_active_tss_count
fdb_cluster_bounce_impact_can_clean_bounce
fdb_cluster_clients_count
fdb_cluster_clients_supported_versions_count
fdb_cluster_clients_supported_versions_max_protocol_count
fdb_cluster_cluster_controller_timestamp
fdb_cluster_configuration_backup_worker_enabled
fdb_cluster_configuration_blob_granules_enabled
fdb_cluster_configuration_commit_proxies
fdb_cluster_configuration_coordinators_count
fdb_cluster_configuration_grv_proxies
fdb_cluster_configuration_log_routers
fdb_cluster_configuration_log_spill
fdb_cluster_configuration_logs
fdb_cluster_configuration_perpetual_storage_wiggle
fdb_cluster_configuration_proxies
fdb_cluster_configuration_remote_logs
fdb_cluster_configuration_resolvers
fdb_cluster_configuration_usable_regions
fdb_cluster_data_average_partition_size_bytes
fdb_cluster_data_least_operating_space_bytes_log_server
fdb_cluster_data_least_operating_space_bytes_storage_server
fdb_cluster_data_moving_data_highest_priority
fdb_cluster_data_moving_data_in_flight_bytes
fdb_cluster_data_moving_data_in_queue_bytes
fdb_cluster_data_moving_data_total_written_bytes
fdb_cluster_data_partitions_count
fdb_cluster_data_state_healthy
fdb_cluster_data_state_min_replicas_remaining
fdb_cluster_data_system_kv_size_bytes
fdb_cluster_data_team_trackers_in_flight_bytes
fdb_cluster_data_team_trackers_primary
fdb_cluster_data_team_trackers_state_healthy
fdb_cluster_data_team_trackers_state_min_replicas_remaining
fdb_cluster_data_team_trackers_unhealthy_servers
fdb_cluster_data_total_disk_used_bytes
fdb_cluster_data_total_kv_size_bytes
fdb_cluster_database_available
fdb_cluster_database_lock_state_locked
fdb_cluster_datacenter_lag_seconds
fdb_cluster_datacenter_lag_versions
fdb_cluster_degraded_processes
fdb_cluster_fault_tolerance_max_zone_failures_without_losing_availability
fdb_cluster_fault_tolerance_max_zone_failures_without_losing_data
fdb_cluster_full_replication
fdb_cluster_generation
fdb_cluster_latency_probe_commit_seconds
fdb_cluster_latency_probe_immediate_priority_transaction_start_seconds
fdb_cluster_latency_probe_read_seconds
fdb_cluster_latency_probe_transaction_start_seconds
fdb_cluster_layers__valid
fdb_cluster_logs_begin_version
fdb_cluster_logs_current
fdb_cluster_logs_epoch
fdb_cluster_logs_log_fault_tolerance
fdb_cluster_logs_log_interfaces_healthy
fdb_cluster_logs_log_replication_factor
fdb_cluster_logs_log_write_anti_quorum
fdb_cluster_logs_possibly_losing_data
fdb_cluster_machines_contributing_workers
fdb_cluster_machines_cpu_logical_core_utilization
fdb_cluster_machines_excluded
fdb_cluster_machines_memory_committed_bytes
fdb_cluster_machines_memory_free_bytes
fdb_cluster_machines_memory_total_bytes
fdb_cluster_machines_network_megabits_received_hz
fdb_cluster_machines_network_megabits_sent_hz
fdb_cluster_machines_network_tcp_segments_retransmitted_hz
fdb_cluster_page_cache_log_hit_rate
fdb_cluster_page_cache_storage_hit_rate
fdb_cluster_processes_cpu_usage_cores
fdb_cluster_processes_disk_busy
fdb_cluster_processes_disk_free_bytes
fdb_cluster_processes_disk_reads_counter
fdb_cluster_processes_disk_reads_hz
fdb_cluster_processes_disk_reads_sectors
fdb_cluster_processes_disk_total_bytes
fdb_cluster_processes_disk_writes_counter
fdb_cluster_processes_disk_writes_hz
fdb_cluster_processes_disk_writes_sectors
fdb_cluster_processes_excluded
fdb_cluster_processes_memory_available_bytes
fdb_cluster_processes_memory_limit_bytes
fdb_cluster_processes_memory_rss_bytes
fdb_cluster_processes_memory_unused_allocated_memory
fdb_cluster_processes_memory_used_bytes
fdb_cluster_processes_network_connection_errors_hz
fdb_cluster_processes_network_connections_closed_hz
fdb_cluster_processes_network_connections_established_hz
fdb_cluster_processes_network_current_connections
fdb_cluster_processes_network_megabits_received_hz
fdb_cluster_processes_network_megabits_sent_hz
fdb_cluster_processes_network_tls_policy_failures_hz
fdb_cluster_processes_roles_bytes_queried_counter
fdb_cluster_processes_roles_bytes_queried_hz
fdb_cluster_processes_roles_bytes_queried_roughness
fdb_cluster_processes_roles_data_lag_seconds
fdb_cluster_processes_roles_data_lag_versions
fdb_cluster_processes_roles_data_version
fdb_cluster_processes_roles_durability_lag_seconds
fdb_cluster_processes_roles_durability_lag_versions
fdb_cluster_processes_roles_durable_bytes_counter
fdb_cluster_processes_roles_durable_bytes_hz
fdb_cluster_processes_roles_durable_bytes_roughness
fdb_cluster_processes_roles_durable_version
fdb_cluster_processes_roles_fetched_versions_counter
fdb_cluster_processes_roles_fetched_versions_hz
fdb_cluster_processes_roles_fetched_versions_roughness
fdb_cluster_processes_roles_fetches_from_logs_counter
fdb_cluster_processes_roles_fetches_from_logs_hz
fdb_cluster_processes_roles_fetches_from_logs_roughness
fdb_cluster_processes_roles_finished_queries_counter
fdb_cluster_processes_roles_finished_queries_hz
fdb_cluster_processes_roles_finished_queries_roughness
fdb_cluster_processes_roles_input_bytes_counter
fdb_cluster_processes_roles_input_bytes_hz
fdb_cluster_processes_roles_input_bytes_roughness
fdb_cluster_processes_roles_keys_queried_counter
fdb_cluster_processes_roles_keys_queried_hz
fdb_cluster_processes_roles_keys_queried_roughness
fdb_cluster_processes_roles_kvstore_available_bytes
fdb_cluster_processes_roles_kvstore_free_bytes
fdb_cluster_processes_roles_kvstore_inline_keys
fdb_cluster_processes_roles_kvstore_total_bytes
fdb_cluster_processes_roles_kvstore_total_nodes
fdb_cluster_processes_roles_kvstore_total_size
fdb_cluster_processes_roles_kvstore_used_bytes
fdb_cluster_processes_roles_local_rate
fdb_cluster_processes_roles_low_priority_queries_counter
fdb_cluster_processes_roles_low_priority_queries_hz
fdb_cluster_processes_roles_low_priority_queries_roughness
fdb_cluster_processes_roles_mutation_bytes_counter
fdb_cluster_processes_roles_mutation_bytes_hz
fdb_cluster_processes_roles_mutation_bytes_roughness
fdb_cluster_processes_roles_mutations_counter
fdb_cluster_processes_roles_mutations_hz
fdb_cluster_processes_roles_mutations_roughness
fdb_cluster_processes_roles_query_queue_max
fdb_cluster_processes_roles_read_latency_statistics_count
fdb_cluster_processes_roles_read_latency_statistics_max
fdb_cluster_processes_roles_read_latency_statistics_mean
fdb_cluster_processes_roles_read_latency_statistics_median
fdb_cluster_processes_roles_read_latency_statistics_min
fdb_cluster_processes_roles_read_latency_statistics_p25
fdb_cluster_processes_roles_read_latency_statistics_p90
fdb_cluster_processes_roles_read_latency_statistics_p95
fdb_cluster_processes_roles_read_latency_statistics_p99
fdb_cluster_processes_roles_read_latency_statistics_p99.9
fdb_cluster_processes_roles_storage_metadata_created_time_timestamp
fdb_cluster_processes_roles_stored_bytes
fdb_cluster_processes_roles_total_queries_counter
fdb_cluster_processes_roles_total_queries_hz
fdb_cluster_processes_roles_total_queries_roughness
fdb_cluster_processes_run_loop_busy
fdb_cluster_processes_uptime_seconds
fdb_cluster_qos_batch_performance_limited_by_reason_id
fdb_cluster_qos_batch_released_transactions_per_second
fdb_cluster_qos_batch_transactions_per_second_limit
fdb_cluster_qos_limiting_data_lag_storage_server_seconds
fdb_cluster_qos_limiting_data_lag_storage_server_versions
fdb_cluster_qos_limiting_durability_lag_storage_server_seconds
fdb_cluster_qos_limiting_durability_lag_storage_server_versions
fdb_cluster_qos_limiting_queue_bytes_storage_server
fdb_cluster_qos_performance_limited_by_reason_id
fdb_cluster_qos_released_transactions_per_second
fdb_cluster_qos_throttled_tags_auto_busy_read
fdb_cluster_qos_throttled_tags_auto_busy_write
fdb_cluster_qos_throttled_tags_auto_count
fdb_cluster_qos_throttled_tags_auto_recommended_only
fdb_cluster_qos_throttled_tags_manual_count
fdb_cluster_qos_transactions_per_second_limit
fdb_cluster_qos_worst_data_lag_storage_server_seconds
fdb_cluster_qos_worst_data_lag_storage_server_versions
fdb_cluster_qos_worst_durability_lag_storage_server_seconds
fdb_cluster_qos_worst_durability_lag_storage_server_versions
fdb_cluster_qos_worst_queue_bytes_log_server
fdb_cluster_qos_worst_queue_bytes_storage_server
fdb_cluster_recovery_state_active_generations
fdb_cluster_recovery_state_seconds_since_last_recovered
fdb_cluster_workload_bytes_read_counter
fdb_cluster_workload_bytes_read_hz
fdb_cluster_workload_bytes_read_roughness
fdb_cluster_workload_bytes_written_counter
fdb_cluster_workload_bytes_written_hz
fdb_cluster_workload_bytes_written_roughness
fdb_cluster_workload_keys_read_counter
fdb_cluster_workload_keys_read_hz
fdb_cluster_workload_keys_read_roughness
fdb_cluster_workload_operations_location_requests_counter
fdb_cluster_workload_operations_location_requests_hz
fdb_cluster_workload_operations_location_requests_roughness
fdb_cluster_workload_operations_low_priority_reads_counter
fdb_cluster_workload_operations_low_priority_reads_hz
fdb_cluster_workload_operations_low_priority_reads_roughness
fdb_cluster_workload_operations_memory_errors_counter
fdb_cluster_workload_operations_memory_errors_hz
fdb_cluster_workload_operations_memory_errors_roughness
fdb_cluster_workload_operations_read_requests_counter
fdb_cluster_workload_operations_read_requests_hz
fdb_cluster_workload_operations_read_requests_roughness
fdb_cluster_workload_operations_reads_counter
fdb_cluster_workload_operations_reads_hz
fdb_cluster_workload_operations_reads_roughness
fdb_cluster_workload_operations_writes_counter
fdb_cluster_workload_operations_writes_hz
fdb_cluster_workload_operations_writes_roughness
fdb_cluster_workload_transactions_committed_counter
fdb_cluster_workload_transactions_committed_hz
fdb_cluster_workload_transactions_committed_roughness
fdb_cluster_workload_transactions_conflicted_counter
fdb_cluster_workload_transactions_conflicted_hz
fdb_cluster_workload_transactions_conflicted_roughness
fdb_cluster_workload_transactions_rejected_for_queued_too_long_counter
fdb_cluster_workload_transactions_rejected_for_queued_too_long_hz
fdb_cluster_workload_transactions_rejected_for_queued_too_long_roughness
fdb_cluster_workload_transactions_started_counter
fdb_cluster_workload_transactions_started_hz
fdb_cluster_workload_transactions_started_roughness
fdb_cluster_workload_transactions_started_batch_priority_counter
fdb_cluster_workload_transactions_started_batch_priority_hz
fdb_cluster_workload_transactions_started_batch_priority_roughness
fdb_cluster_workload_transactions_started_default_priority_counter
fdb_cluster_workload_transactions_started_default_priority_hz
fdb_cluster_workload_transactions_started_default_priority_roughness
fdb_cluster_workload_transactions_started_immediate_priority_counter
fdb_cluster_workload_transactions_started_immediate_priority_hz
fdb_cluster_workload_transactions_started_immediate_priority_roughness
Additionally, the following metrics expose information about the metric collection health:
fdb_meter_get_status_failure_counter
fdb_meter_get_status_latency_histogram
Prerequisites
The prerequisites below only apply to running fdbmeter binary directly on your machine.
Alternatively, run fdbmeter via a container runtime environment which only requires pulling the image and a container
runtime of your choice.
- Golang.
- FoundationDB C bindings compatible with API version
710and above. See FoundationDB release page.
Install
To install fdbmeter binary directly via Golang, run:
$ go install github.com/ipni/fdbmeter/cmd/fdbmeter@latest
Usage
$ fdbmeter --help
Usage of fdbmeter
-commonAttributes string
The common attributes to apply to all metrices specified as comma separated key=value.
-fdbApiVersion int
The FoundationDB API version. (default 710)
-fdbClusterFile string
Path to the FoundationDB cluster file.
-httpListenAddr string
The bind address of fdbmeter HTTP server. (default "0.0.0.0:40080")
-statusRefreshInterval duration
The interval at which to refresh the FoundationDB status. (default 10s)
License
Documentation
¶
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Option ¶
type Option func(*options) error
func WithCommonAttributes ¶ added in v0.0.2
func WithFdbApiVersion ¶
func WithFdbClusterFile ¶
func WithHttpListenAddr ¶
type Status ¶
type Status struct {
Client struct {
ClusterFile struct {
Path string `json:"path" fdbmeter:"skip"`
UpToDate bool `json:"up_to_date"`
} `json:"cluster_file"`
Coordinators struct {
Coordinators []struct {
Address string `json:"address"`
Protocol string `json:"protocol"`
Reachable bool `json:"reachable"`
} `json:"coordinators"`
QuorumReachable bool `json:"quorum_reachable"`
} `json:"coordinators"`
DatabaseStatus struct {
Available bool `json:"available"`
Healthy bool `json:"healthy"`
} `json:"database_status"`
Messages []any `json:"messages"`
Timestamp float64 `json:"timestamp"`
} `json:"client"`
Cluster struct {
ActivePrimaryDc string `json:"active_primary_dc"`
ActiveTssCount int `json:"active_tss_count"`
BounceImpact struct {
CanCleanBounce bool `json:"can_clean_bounce"`
} `json:"bounce_impact"`
Clients struct {
Count int `json:"count"`
SupportedVersions []struct {
ClientVersion string `json:"client_version"`
ConnectedClients []struct {
Address string `json:"address"`
LogGroup string `json:"log_group"`
} `json:"connected_clients"`
Count int `json:"count"`
MaxProtocolClients []struct {
Address string `json:"address"`
LogGroup string `json:"log_group"`
} `json:"max_protocol_clients"`
MaxProtocolCount int `json:"max_protocol_count"`
ProtocolVersion string `json:"protocol_version"`
SourceVersion string `json:"source_version"`
} `json:"supported_versions"`
} `json:"clients"`
ClusterControllerTimestamp float64 `json:"cluster_controller_timestamp"`
Configuration struct {
BackupWorkerEnabled int `json:"backup_worker_enabled"`
BlobGranulesEnabled int `json:"blob_granules_enabled"`
CommitProxies int `json:"commit_proxies"`
CoordinatorsCount int `json:"coordinators_count"`
ExcludedServers []any `json:"excluded_servers"`
GrvProxies int `json:"grv_proxies"`
LogRouters int `json:"log_routers"`
LogSpill int `json:"log_spill"`
Logs int `json:"logs"`
PerpetualStorageWiggle int `json:"perpetual_storage_wiggle"`
PerpetualStorageWiggleLocality string `json:"perpetual_storage_wiggle_locality"`
Proxies int `json:"proxies"`
RedundancyMode string `json:"redundancy_mode"`
RemoteLogs int `json:"remote_logs"`
Resolvers int `json:"resolvers"`
StorageEngine string `json:"storage_engine"`
StorageMigrationType string `json:"storage_migration_type"`
TenantMode string `json:"tenant_mode"`
UsableRegions int `json:"usable_regions"`
} `json:"configuration"`
ConnectionString string `json:"connection_string" fdbmeter:"skip"`
Data struct {
AveragePartitionSizeBytes int `json:"average_partition_size_bytes"`
LeastOperatingSpaceBytesLogServer int64 `json:"least_operating_space_bytes_log_server"`
LeastOperatingSpaceBytesStorageServer int64 `json:"least_operating_space_bytes_storage_server"`
MovingData struct {
HighestPriority int `json:"highest_priority"`
InFlightBytes int64 `json:"in_flight_bytes"`
InQueueBytes int64 `json:"in_queue_bytes"`
TotalWrittenBytes int64 `json:"total_written_bytes"`
} `json:"moving_data"`
PartitionsCount int `json:"partitions_count"`
State struct {
Description string `json:"description"`
Healthy bool `json:"healthy"`
MinReplicasRemaining int `json:"min_replicas_remaining"`
Name string `json:"name"`
} `json:"state"`
SystemKvSizeBytes int `json:"system_kv_size_bytes"`
TeamTrackers []struct {
InFlightBytes int64 `json:"in_flight_bytes"`
Primary bool `json:"primary"`
State struct {
Description string `json:"description"`
Healthy bool `json:"healthy"`
MinReplicasRemaining int `json:"min_replicas_remaining"`
Name string `json:"name"`
} `json:"state"`
UnhealthyServers int `json:"unhealthy_servers"`
} `json:"team_trackers"`
TotalDiskUsedBytes int64 `json:"total_disk_used_bytes"`
TotalKvSizeBytes int64 `json:"total_kv_size_bytes"`
} `json:"data"`
DatabaseAvailable bool `json:"database_available"`
DatabaseLockState struct {
Locked bool `json:"locked"`
} `json:"database_lock_state"`
DatacenterLag struct {
Seconds int `json:"seconds"`
Versions int `json:"versions"`
} `json:"datacenter_lag"`
DegradedProcesses int `json:"degraded_processes"`
FaultTolerance struct {
MaxZoneFailuresWithoutLosingAvailability int `json:"max_zone_failures_without_losing_availability"`
MaxZoneFailuresWithoutLosingData int `json:"max_zone_failures_without_losing_data"`
} `json:"fault_tolerance"`
FullReplication bool `json:"full_replication"`
Generation int `json:"generation"`
IncompatibleConnections []any `json:"incompatible_connections"`
LatencyProbe struct {
CommitSeconds float64 `json:"commit_seconds"`
ImmediatePriorityTransactionStartSeconds float64 `json:"immediate_priority_transaction_start_seconds"`
ReadSeconds float64 `json:"read_seconds"`
TransactionStartSeconds float64 `json:"transaction_start_seconds"`
} `json:"latency_probe"`
Layers struct {
Error string `json:"_error"`
Valid bool `json:"_valid"`
} `json:"layers"`
Logs []struct {
BeginVersion int64 `json:"begin_version"`
Current bool `json:"current"`
Epoch int `json:"epoch"`
LogFaultTolerance int `json:"log_fault_tolerance"`
LogInterfaces []struct {
Address string `json:"address"`
Healthy bool `json:"healthy"`
Id string `json:"id"`
} `json:"log_interfaces"`
LogReplicationFactor int `json:"log_replication_factor"`
LogWriteAntiQuorum int `json:"log_write_anti_quorum"`
PossiblyLosingData bool `json:"possibly_losing_data"`
} `json:"logs"`
Machines map[string]struct {
Address string `json:"address"`
ContributingWorkers int `json:"contributing_workers"`
Cpu struct {
LogicalCoreUtilization float64 `json:"logical_core_utilization"`
} `json:"cpu"`
Excluded bool `json:"excluded"`
Locality struct {
DnsName string `json:"dns_name"`
InstanceId string `json:"instance_id"`
Machineid string `json:"machineid"`
Processid string `json:"processid"`
Zoneid string `json:"zoneid"`
} `json:"locality"`
MachineId string `json:"machine_id"`
Memory struct {
CommittedBytes int `json:"committed_bytes"`
FreeBytes int64 `json:"free_bytes"`
TotalBytes int64 `json:"total_bytes"`
} `json:"memory"`
Network struct {
MegabitsReceived struct {
Hz float64 `json:"hz"`
} `json:"megabits_received"`
MegabitsSent struct {
Hz float64 `json:"hz"`
} `json:"megabits_sent"`
TcpSegmentsRetransmitted struct {
Hz float64 `json:"hz"`
} `json:"tcp_segments_retransmitted"`
} `json:"network"`
} `json:"machines" fdbmeter:"key=name"`
Messages []struct {
Description string `json:"description"`
Name string `json:"name"`
} `json:"messages"`
PageCache struct {
LogHitRate int `json:"log_hit_rate"`
StorageHitRate int `json:"storage_hit_rate"`
} `json:"page_cache"`
Processes map[string]struct {
Address string `json:"address"`
ClassSource string `json:"class_source"`
ClassType string `json:"class_type"`
CommandLine string `json:"command_line" fdbmeter:"skip"`
Cpu struct {
UsageCores float64 `json:"usage_cores"`
} `json:"cpu"`
Disk struct {
Busy float64 `json:"busy"`
FreeBytes int64 `json:"free_bytes"`
Reads struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Sectors float64 `json:"sectors"`
} `json:"reads"`
TotalBytes int64 `json:"total_bytes"`
Writes struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Sectors float64 `json:"sectors"`
} `json:"writes"`
} `json:"disk"`
Excluded bool `json:"excluded"`
FaultDomain string `json:"fault_domain"`
Locality struct {
DnsName string `json:"dns_name"`
InstanceId string `json:"instance_id"`
Machineid string `json:"machineid"`
ProcessId string `json:"process_id"`
Processid string `json:"processid"`
Zoneid string `json:"zoneid"`
} `json:"locality"`
MachineId string `json:"machine_id"`
Memory struct {
AvailableBytes int64 `json:"available_bytes"`
LimitBytes int64 `json:"limit_bytes"`
RssBytes int64 `json:"rss_bytes"`
UnusedAllocatedMemory int `json:"unused_allocated_memory"`
UsedBytes int64 `json:"used_bytes"`
} `json:"memory"`
Messages []any `json:"messages"`
Network struct {
ConnectionErrors struct {
Hz float64 `json:"hz"`
} `json:"connection_errors"`
ConnectionsClosed struct {
Hz float64 `json:"hz"`
} `json:"connections_closed"`
ConnectionsEstablished struct {
Hz float64 `json:"hz"`
} `json:"connections_established"`
CurrentConnections int `json:"current_connections"`
MegabitsReceived struct {
Hz float64 `json:"hz"`
} `json:"megabits_received"`
MegabitsSent struct {
Hz float64 `json:"hz"`
} `json:"megabits_sent"`
TlsPolicyFailures struct {
Hz float64 `json:"hz"`
} `json:"tls_policy_failures"`
} `json:"network"`
Roles []struct {
BytesQueried struct {
Counter int64 `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"bytes_queried"`
DataLag struct {
Seconds float64 `json:"seconds"`
Versions int `json:"versions"`
} `json:"data_lag"`
DataVersion int64 `json:"data_version"`
DurabilityLag struct {
Seconds float64 `json:"seconds"`
Versions int `json:"versions"`
} `json:"durability_lag"`
DurableBytes struct {
Counter int64 `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"durable_bytes"`
DurableVersion int64 `json:"durable_version"`
FetchedVersions struct {
Counter int64 `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"fetched_versions"`
FetchesFromLogs struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"fetches_from_logs"`
FinishedQueries struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"finished_queries"`
Id string `json:"id"`
InputBytes struct {
Counter int64 `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"input_bytes"`
KeysQueried struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"keys_queried"`
KvstoreAvailableBytes int64 `json:"kvstore_available_bytes"`
KvstoreFreeBytes int64 `json:"kvstore_free_bytes"`
KvstoreInlineKeys int `json:"kvstore_inline_keys"`
KvstoreTotalBytes int64 `json:"kvstore_total_bytes"`
KvstoreTotalNodes int `json:"kvstore_total_nodes"`
KvstoreTotalSize int `json:"kvstore_total_size"`
KvstoreUsedBytes int64 `json:"kvstore_used_bytes"`
LocalRate int `json:"local_rate"`
LowPriorityQueries struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"low_priority_queries"`
MutationBytes struct {
Counter int64 `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"mutation_bytes"`
Mutations struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"mutations"`
QueryQueueMax int `json:"query_queue_max"`
ReadLatencyStatistics struct {
Count int `json:"count"`
Max float64 `json:"max"`
Mean float64 `json:"mean"`
Median float64 `json:"median"`
Min float64 `json:"min"`
P25 float64 `json:"p25"`
P90 float64 `json:"p90"`
P95 float64 `json:"p95"`
P99 float64 `json:"p99"`
P999 float64 `json:"p99.9"`
} `json:"read_latency_statistics"`
Role string `json:"role"`
StorageMetadata struct {
CreatedTimeDatetime string `json:"created_time_datetime"`
CreatedTimeTimestamp float64 `json:"created_time_timestamp"`
} `json:"storage_metadata"`
StoredBytes int64 `json:"stored_bytes"`
TotalQueries struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"total_queries"`
} `json:"roles"`
RunLoopBusy float64 `json:"run_loop_busy"`
UptimeSeconds float64 `json:"uptime_seconds"`
Version string `json:"version"`
} `json:"processes" fdbmeter:"key=process_id"`
ProtocolVersion string `json:"protocol_version"`
Qos struct {
BatchPerformanceLimitedBy struct {
Description string `json:"description"`
Name string `json:"name"`
ReasonId int `json:"reason_id"`
ReasonServerId string `json:"reason_server_id"`
} `json:"batch_performance_limited_by"`
BatchReleasedTransactionsPerSecond float64 `json:"batch_released_transactions_per_second"`
BatchTransactionsPerSecondLimit float64 `json:"batch_transactions_per_second_limit"`
LimitingDataLagStorageServer struct {
Seconds float64 `json:"seconds"`
Versions int `json:"versions"`
} `json:"limiting_data_lag_storage_server"`
LimitingDurabilityLagStorageServer struct {
Seconds float64 `json:"seconds"`
Versions int `json:"versions"`
} `json:"limiting_durability_lag_storage_server"`
LimitingQueueBytesStorageServer int `json:"limiting_queue_bytes_storage_server"`
PerformanceLimitedBy struct {
Description string `json:"description"`
Name string `json:"name"`
ReasonId int `json:"reason_id"`
} `json:"performance_limited_by"`
ReleasedTransactionsPerSecond float64 `json:"released_transactions_per_second"`
ThrottledTags struct {
Auto struct {
BusyRead int `json:"busy_read"`
BusyWrite int `json:"busy_write"`
Count int `json:"count"`
RecommendedOnly int `json:"recommended_only"`
} `json:"auto"`
Manual struct {
Count int `json:"count"`
} `json:"manual"`
} `json:"throttled_tags"`
TransactionsPerSecondLimit float64 `json:"transactions_per_second_limit"`
WorstDataLagStorageServer struct {
Seconds float64 `json:"seconds"`
Versions int `json:"versions"`
} `json:"worst_data_lag_storage_server"`
WorstDurabilityLagStorageServer struct {
Seconds float64 `json:"seconds"`
Versions int `json:"versions"`
} `json:"worst_durability_lag_storage_server"`
WorstQueueBytesLogServer int `json:"worst_queue_bytes_log_server"`
WorstQueueBytesStorageServer int `json:"worst_queue_bytes_storage_server"`
} `json:"qos"`
RecoveryState struct {
ActiveGenerations int `json:"active_generations"`
Description string `json:"description"`
Name string `json:"name"`
SecondsSinceLastRecovered float64 `json:"seconds_since_last_recovered"`
} `json:"recovery_state"`
Workload struct {
Bytes struct {
Read struct {
Counter int64 `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"read"`
Written struct {
Counter int64 `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"written"`
} `json:"bytes"`
Keys struct {
Read struct {
Counter int64 `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"read"`
} `json:"keys"`
Operations struct {
LocationRequests struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"location_requests"`
LowPriorityReads struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"low_priority_reads"`
MemoryErrors struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"memory_errors"`
ReadRequests struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"read_requests"`
Reads struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"reads"`
Writes struct {
Counter int64 `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"writes"`
} `json:"operations"`
Transactions struct {
Committed struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"committed"`
Conflicted struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"conflicted"`
RejectedForQueuedTooLong struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"rejected_for_queued_too_long"`
Started struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"started"`
StartedBatchPriority struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"started_batch_priority"`
StartedDefaultPriority struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"started_default_priority"`
StartedImmediatePriority struct {
Counter int `json:"counter"`
Hz float64 `json:"hz"`
Roughness float64 `json:"roughness"`
} `json:"started_immediate_priority"`
} `json:"transactions"`
} `json:"workload"`
} `json:"cluster"`
}
Source Files
Directories
Click to show internal directories.
Click to hide internal directories.