MySQL 9.4 Reference Manual Including MySQL NDB Cluster 9.4
The Option Tracker component supplies a number of status variables, which are described in this section.
Table 7.9 Option Tracker Status Variable Summary
option_tracker_usage:AWS keyring
plugin
Number of times a general-purpose keyring function has been called using the AWS keyring plugin.
option_tracker_usage:Binary
Log
Incremented every 600 seconds (10 minutes) while binary logging is enabled.
option_tracker_usage:Connection
control component
The number of times that a failed connection attempt has been delayed.
option_tracker_usage:Connection DoS
control
The number of times a failed connection attempt has been delayed.
option_tracker_usage:Encrypted File
keyring
Number of times that any of the general-purpose keyring functions (see Section 8.4.5.14, “General-Purpose Keyring Key-Management Functions”) have been called.
option_tracker_usage:Enterprise
AUDIT
This count is incremented when any Audit Log plugin function is called, or when a new audit output file is opened for writing. See Section 8.4.6, “MySQL Enterprise Audit”, for more information.
option_tracker_usage:Enterprise Data
Masking
This value is incremented each time that a MySQL Enterprise Data Masking function is used. See Section 8.5, “MySQL Enterprise Data Masking”.
option_tracker_usage:Enterprise
Encryption
This is incremented each time a MySQL Enterprise Encryption function is called. See Section 8.6, “MySQL Enterprise Encryption”, for more information.
option_tracker_usage:Enterprise
Firewall
This status variable is incremented each time a MySQL Enterprise Firewall administrative function is called, or a statement is added, flagged, or rejected. See Section 8.4.8, “MySQL Enterprise Firewall”.
option_tracker_usage:Enterprise Thread
Pool
The number of times that the MySQL Enterprise Thread Pool plugin has been initialized, or a new connection added. See Section 7.6.3, “MySQL Enterprise Thread Pool”, for more information.
option_tracker_usage:File
keyring
This variable is imcremented each time any general-purpose keyring function (see Section 8.4.5.14, “General-Purpose Keyring Key-Management Functions”) is called.
option_tracker_usage:Group
Replication
This status variable is incremented every 600 seconds (10 minutes) whenever the MySQL Group Replication plugin is running. See Chapter 20, Group Replication.
option_tracker_usage:Hashicorp
keyring
The number of times any of the general-purpose keyring functions (see Section 8.4.5.14, “General-Purpose Keyring Key-Management Functions”) have been called using the Hashicorp keyring component.
option_tracker_usage:Hypergraph
Optimizer
Number of times a query was optimized using the Hypergrpah Optimizer. MySQL HeatWave only.
option_tracker_usage:HyperLogLog
Incremented whenever the HLL()
aggregate function is called. MySQL HeatWave only.
option_tracker_usage:JavaScript
Library
Number of times that a JavaScript library has been created, dropped, or used. See Section 27.3.8, “Using JavaScript Libraries”.
option_tracker_usage:JavaScript Stored
Program
Incremented each time a JavaScript program is invoked. See Section 27.3, “JavaScript Stored Programs”.
option_tracker_usage:JSON Duality
View
Number of times that a JSON duality view has been opened. See Section 27.7, “JSON Duality Views”.
option_tracker_usage:Kerberos
authentication
When any of the general-purpose keyring functions (see Section 8.4.5.14, “General-Purpose Keyring Key-Management Functions”) are called using the Kerberos authentication component.
option_tracker_usage:LDAP Simple
authentication
Incremented whenever any of the general-purpose keyring
functions (see
Section 8.4.5.14, “General-Purpose Keyring Key-Management Functions”) are
called using the authentication_ldap_simple
plugin.
option_tracker_usage:MySQL
Server
This status variable is reset to 0 whenever the MySQL server is restarted. Thereafter, it is incremented every 600 seconds (10 minutes) as long as the server is running.
option_tracker_usage:MySQL
Telemetry
This value is incremented every 1000th time that traces, logs, or metrics are exported.
option_tracker_usage:OCI
Authentication
Incremented each time any OCI Authentication plugin function is called.
option_tracker_usage:Oracle Key Vault
keyring
The number of times any of the general-purpose keyring functions (see Section 8.4.5.14, “General-Purpose Keyring Key-Management Functions”) have been called using the Oracle Key Vault keyring plugin.
option_tracker_usage:PAM
authentication
The number of times any of the general-purpose keyring functions (see Section 8.4.5.14, “General-Purpose Keyring Key-Management Functions”) have been called using the PAM Authentication plugin. For more information, see Section 8.4.1.4, “PAM Pluggable Authentication”.
option_tracker_usage:Password
validation
The number of times that passwords have been evaluated for
strength, validated, or changed using
component_validate_password
. See
Section 8.4.4, “The Password Validation Component”.
option_tracker_usage:Replication
Replica
Every 600 seconds (10 minutes) whenever replication is enabled and this server is acting as a replica; reset each time a secondary is reset or the primary is changed.
option_tracker_usage:SASL LDAP
Authentication
The number of times that a password has been evaluated for
strength, validated, or changed using the
authentication_ldap_sasl
plugin. See
Section 8.4.1.6, “LDAP Pluggable Authentication”, for more
information.
option_tracker_usage:Scheduler
The number of times that a scheduled task has been created, executed, or deleted using the Scheduler component. See Section 7.5.5, “Scheduler Component”.
option_tracker_usage:Traditional MySQL
Optimizer
This is the number of times that queries has been executed using the traditional MySQL optimizer.
Incremented whenever the
DISTANCE()
function or its
alias
VECTOR_DISTANCE()
is called (MySQL HeatWave only)
option_tracker_usage:WebAssembly
Library
The number of times that WebAssembly libraries have been created, dropped, or used. See Section 27.3.9, “Using WebAssembly Libraries”, for more information.
option_tracker_usage:WebauthN
authentication
The number of times any of the general-purpose keyring functions (see Section 8.4.5.14, “General-Purpose Keyring Key-Management Functions”) have been called using the WebauthN authentication plugin. For more information, see Section 8.4.1.11, “WebAuthn Pluggable Authentication”.
option_tracker_usage:Windows
authentication
This value is incremented each time any of the general-purpose keyring functions (see Section 8.4.5.14, “General-Purpose Keyring Key-Management Functions”) is called using the MySQL Windows authentication plugin. See Section 8.4.1.5, “Windows Pluggable Authentication”, for more information.
option_tracker.gr_complete_table_received
This is the number of complete tables which have been received through Group Replication.
option_tracker.gr_complete_table_sent
This is the number of complete tables which have been sent through Group Replication.
option_tracker.gr_error_received
This is the number of errors which have been received through Group Replication.
This is the number of errors which have been sent through Group Replication.
option_tracker.gr_reset_request_received
This is the number of reset requests which have been received through Group Replication.
option_tracker.gr_reset_request_sent
This is the number of reset requests which have been sent through Group Replication.
option_tracker.gr_single_row_received
This is the number of single rows which have been received through Group Replication.
option_tracker.gr_single_row_sent
This is the number of single rows which have been sent through Group Replication.