Server Status Variables You can compare the number of internal on-disk temporary tables created to the total number of internal temporary tables created by comparing  Created_tmp_disk_tables  and  Created_tmp_tables values. See also Section 8.4.4, “Internal Temporary Table Use in MySQL” . Each invocation of the  SHOW STATUS  statement uses an internal temporary table and increments the global  Created_tmp_tables  value. The active  ssl_ca  value in the SSL context that the server uses for new connections. This context value may differ from the current  ssl_ca  system variable value if the system variable has been changed but ALTER INSTANCE RELOAD TLS  has not subsequently been executed to reconfigure the SSL context from the context-related system variable values and update the corresponding status variables. (This potential difference in values applies to each corresponding pair of context-related system and status variables. See Server-Side Runtime Configuration and Monitoring for Encrypted Connections.) This variable was added in MySQL 8.0.16. As of MySQL 8.0.21, the  Current_tls_ xxx  status variable values are also available through the Performance Schema  tls_channel_status  table. See Section 27.12.21.7, “The tls_channel_status Table” . The active  ssl_capath  value in the TSL context that the server uses for new connections. For notes about the relationship between this status variable and its corresponding system variable, see the description of  Current_tls_ca . This variable was added in MySQL 8.0.16. The active  ssl_cert  value in the TSL context that the server uses for new connections. For notes about the relationship between this status variable and its corresponding system variable, see the description of  Current_tls_ca . This variable was added in MySQL 8.0.16. The active  ssl_cipher  value in the TSL context that the server uses for new connections. For notes about the relationship between this status variable and its corresponding system variable, see the description of  Current_tls_ca . This variable was added in MySQL 8.0.16. The active  tls_ciphersuites  value in the TSL context that the server uses for new connections. For notes about the relationship between this status variable and its corresponding system variable, see the description of  Current_tls_ca . This variable was added in MySQL 8.0.16. 952 • Current_tls_crl • Current_tls_ciphersuites • Current_tls_cipher • Current_tls_cert • Current_tls_capath • Current_tls_ca