now=on;
Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]> set global server_audit_logging='ON';
Query OK, 0 rows affected (0.00 sec)
刷新一下首页查看审计日志里都有哪些SQL操作，对这些SQL进行压测：
mysqlslap --user=root --password=password --concurrency=20 --number-of-queries=1000 --create-schema=wordpress --query=" \
SELECT option_name, option_value FROM wp_options WHERE autoload = 'yes'; \
SELECT option_value FROM wp_options WHERE option_name = 'a3_lz_google_api_key' LIMIT 1; \
SELECT option_value FROM wp_options WHERE option_name = 'a3_lz_google_api_key_enable' LIMIT 1; \
SELECT option_value FROM wp_options WHERE option_name = '_transient_timeout_a3_lz_google_api_key_status' LIMIT 1; \
SELECT option_value FROM wp_options WHERE option_name = '_transient_a3_lz_google_api_key_status' LIMIT 1; \
SELECT option_value FROM wp_options WHERE option_name = 'wordpress_api_key' LIMIT 1; \
SELECT option_value FROM wp_options WHERE option_name = 'onp_license_clipboard-images' LIMIT 1; \
SELECT autoload FROM wp_options WHERE option_name = 'onp_license_clipboard-images'; \
SELECT option_value FROM wp_options WHERE option_name = 'onp_version_check_clipboard-images' LIMIT 1; \
SELECT option_value FROM wp_options WHERE option_name = 'ossdl_https' LIMIT 1; \
SELECT option_value FROM wp_options WHERE option_name = 'uninstall_plugins' LIMIT 1; \
SELECT option_value FROM wp_options WHERE option_name = 'a3_lazy_load_just_installed' LIMIT 1; \
SELECT option_value FROM wp_options WHERE option_name = 'akismet_comment_nonce' LIMIT 1; \
SELECT option_value FROM wp_options WHERE option_name = 'preload_cache_counter' LIMIT 1; \
SELECT option_value FROM wp_options WHERE option_name = 'rewrite_rules' LIMIT 1; \
......"
Benchmark
Average number of seconds to run all queries: 40.931 seconds
Minimum number of seconds to run all queries: 40.931 seconds
Maximum number of seconds to run all queries: 40.931 seconds
Number of clients running queries: 20
Average number of queries per client: 50