使用mysqladmin查看mysql性能

/usr/local/mysql/bin/mysqladmin -uroot -p****** status
Uptime: 159398 Threads: 18 Questions: 1392631 Slow queries: 0 Opens: 1045 Flush tables: 1 Open tables: 64 Queries per second avg: 8.736

/usr/local/mysql/bin/mysqladmin -uroot -p****** extended-status
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| Variable_name | Value |
+——————————————+————-+
| Aborted_clients | 35 |
| Aborted_connects | 89 |
| Binlog_cache_disk_use | 1 |
| Binlog_cache_use | 158393 |
| Binlog_stmt_cache_disk_use | 0 |
| Binlog_stmt_cache_use | 0 |
| Bytes_received | 148343082 |
| Bytes_sent | 764862654 |
| Com_admin_commands | 0 |
| Com_assign_to_keycache | 0 |
| Com_alter_db | 0 |
| Com_alter_db_upgrade | 0 |
| Com_alter_event | 0 |
| Com_alter_function | 0 |
| Com_alter_procedure | 0 |
| Com_alter_server | 0 |
| Com_alter_table | 0 |
| Com_alter_tablespace | 0 |
| Com_analyze | 0 |
| Com_begin | 198457 |
| Com_binlog | 0 |
| Com_call_procedure | 0 |
| Com_change_db | 2702 |
| Com_change_master | 0 |
| Com_check | 0 |
| Com_checksum | 0 |
| Com_commit | 198457 |
| Com_create_db | 0 |
| Com_create_event | 0 |
| Com_create_function | 0 |
| Com_create_index | 0 |
| Com_create_procedure | 0 |
| Com_create_server | 0 |
| Com_create_table | 1 |
| Com_create_trigger | 0 |
| Com_create_udf | 0 |
| Com_create_user | 0 |
| Com_create_view | 0 |
| Com_dealloc_sql | 0 |
| Com_delete | 102 |
| Com_delete_multi | 0 |
| Com_do | 0 |
| Com_drop_db | 0 |
| Com_drop_event | 0 |
| Com_drop_function | 0 |
| Com_drop_index | 0 |
| Com_drop_procedure | 0 |
| Com_drop_server | 0 |
| Com_drop_table | 1 |
| Com_drop_trigger | 0 |
| Com_drop_user | 0 |
| Com_drop_view | 0 |
| Com_empty_query | 0 |
| Com_execute_sql | 0 |
| Com_flush | 0 |
| Com_grant | 0 |
| Com_ha_close | 0 |
| Com_ha_open | 0 |
| Com_ha_read | 0 |
| Com_help | 0 |
| Com_insert | 172443 |
| Com_insert_select | 0 |
| Com_install_plugin | 0 |
| Com_kill | 0 |
| Com_load | 0 |
| Com_lock_tables | 0 |
| Com_optimize | 0 |
| Com_preload_keys | 0 |
| Com_prepare_sql | 0 |
| Com_purge | 0 |
| Com_purge_before_date | 0 |
| Com_release_savepoint | 0 |
| Com_rename_table | 0 |
| Com_rename_user | 0 |
| Com_repair | 0 |
| Com_replace | 0 |
| Com_replace_select | 0 |
| Com_reset | 0 |
| Com_resignal | 0 |
| Com_revoke | 0 |
| Com_revoke_all | 0 |
| Com_rollback | 0 |
| Com_rollback_to_savepoint | 0 |
| Com_savepoint | 0 |
| Com_select | 682234 |
| Com_set_option | 37095 |
| Com_signal | 0 |
| Com_show_authors | 0 |
| Com_show_binlog_events | 0 |
| Com_show_binlogs | 0 |
| Com_show_charsets | 0 |
| Com_show_collations | 0 |
| Com_show_contributors | 0 |
| Com_show_create_db | 0 |
| Com_show_create_event | 0 |
| Com_show_create_func | 0 |
| Com_show_create_proc | 0 |
| Com_show_create_table | 0 |
| Com_show_create_trigger | 0 |
| Com_show_databases | 2 |
| Com_show_engine_logs | 0 |
| Com_show_engine_mutex | 0 |
| Com_show_engine_status | 0 |
| Com_show_events | 0 |
| Com_show_errors | 0 |
| Com_show_fields | 226 |
| Com_show_function_status | 0 |
| Com_show_grants | 0 |
| Com_show_keys | 0 |
| Com_show_master_status | 0 |
| Com_show_open_tables | 0 |
| Com_show_plugins | 0 |
| Com_show_privileges | 0 |
| Com_show_procedure_status | 0 |
| Com_show_processlist | 1 |
| Com_show_profile | 0 |
| Com_show_profiles | 0 |
| Com_show_relaylog_events | 0 |
| Com_show_slave_hosts | 0 |
| Com_show_slave_status | 0 |
| Com_show_status | 553 |
| Com_show_storage_engines | 0 |
| Com_show_table_status | 0 |
| Com_show_tables | 34419 |
| Com_show_triggers | 0 |
| Com_show_variables | 0 |
| Com_show_warnings | 0 |
| Com_slave_start | 0 |
| Com_slave_stop | 0 |
| Com_stmt_close | 0 |
| Com_stmt_execute | 0 |
| Com_stmt_fetch | 0 |
| Com_stmt_prepare | 0 |
| Com_stmt_reprepare | 0 |
| Com_stmt_reset | 0 |
| Com_stmt_send_long_data | 0 |
| Com_truncate | 0 |
| Com_uninstall_plugin | 0 |
| Com_unlock_tables | 0 |
| Com_update | 33933 |
| Com_update_multi | 0 |
| Com_xa_commit | 0 |
| Com_xa_end | 0 |
| Com_xa_prepare | 0 |
| Com_xa_recover | 0 |
| Com_xa_rollback | 0 |
| Com_xa_start | 0 |
| Compression | OFF |
| Connections | 37743 |
| Created_tmp_disk_tables | 248 |
| Created_tmp_files | 6 |
| Created_tmp_tables | 72542 |
| Delayed_errors | 0 |
| Delayed_insert_threads | 0 |
| Delayed_writes | 0 |
| Flush_commands | 1 |
| Handler_commit | 1446064 |
| Handler_delete | 33 |
| Handler_discover | 0 |
| Handler_prepare | 729506 |
| Handler_read_first | 305465 |
| Handler_read_key | 8016536 |
| Handler_read_last | 99 |
| Handler_read_next | 9834788 |
| Handler_read_prev | 6879 |
| Handler_read_rnd | 4623801 |
| Handler_read_rnd_next | 1331256 |
| Handler_rollback | 0 |
| Handler_savepoint | 0 |
| Handler_savepoint_rollback | 0 |
| Handler_update | 118791 |
| Handler_write | 705145 |
| Innodb_buffer_pool_pages_data | 1948 |
| Innodb_buffer_pool_bytes_data | 31916032 |
| Innodb_buffer_pool_pages_dirty | 18 |
| Innodb_buffer_pool_bytes_dirty | 294912 |
| Innodb_buffer_pool_pages_flushed | 459485 |
| Innodb_buffer_pool_pages_free | 6107 |
| Innodb_buffer_pool_pages_misc | 137 |
| Innodb_buffer_pool_pages_total | 8192 |
| Innodb_buffer_pool_read_ahead_rnd | 0 |
| Innodb_buffer_pool_read_ahead | 0 |
| Innodb_buffer_pool_read_ahead_evicted | 0 |
| Innodb_buffer_pool_read_requests | 24965255 |
| Innodb_buffer_pool_reads | 775 |
| Innodb_buffer_pool_wait_free | 0 |
| Innodb_buffer_pool_write_requests | 1406200 |
| Innodb_data_fsyncs | 364783 |
| Innodb_data_pending_fsyncs | 0 |
| Innodb_data_pending_reads | 0 |
| Innodb_data_pending_writes | 0 |
| Innodb_data_read | 14880768 |
| Innodb_data_reads | 785 |
| Innodb_data_writes | 770863 |
| Innodb_data_written | 15297976832 |
| Innodb_dblwr_pages_written | 459485 |
| Innodb_dblwr_writes | 15964 |
| Innodb_have_atomic_builtins | ON |
| Innodb_log_waits | 0 |
| Innodb_log_write_requests | 140791 |
| Innodb_log_writes | 317539 |
| Innodb_os_log_fsyncs | 332876 |
| Innodb_os_log_pending_fsyncs | 0 |
| Innodb_os_log_pending_writes | 0 |
| Innodb_os_log_written | 233724416 |
| Innodb_page_size | 16384 |
| Innodb_pages_created | 1174 |
| Innodb_pages_read | 774 |
| Innodb_pages_written | 459485 |
| Innodb_row_lock_current_waits | 0 |
| Innodb_row_lock_time | 11272 |
| Innodb_row_lock_time_avg | 6 |
| Innodb_row_lock_time_max | 43 |
| Innodb_row_lock_waits | 1641 |
| Innodb_rows_deleted | 33 |
| Innodb_rows_inserted | 214303 |
| Innodb_rows_read | 16540285 |
| Innodb_rows_updated | 34763 |
| Innodb_truncated_status_writes | 0 |
| Key_blocks_not_flushed | 0 |
| Key_blocks_unused | 13396 |
| Key_blocks_used | 1 |
| Key_read_requests | 386 |
| Key_reads | 0 |
| Key_write_requests | 302 |
| Key_writes | 0 |
| Last_query_cost | 0.000000 |
| Max_used_connections | 26 |
| Not_flushed_delayed_rows | 0 |
| Open_files | 2 |
| Open_streams | 0 |
| Open_table_definitions | 146 |
| Open_tables | 64 |
| Opened_files | 1194 |
| Opened_table_definitions | 147 |
| Opened_tables | 1045 |
| Performance_schema_cond_classes_lost | 0 |
| Performance_schema_cond_instances_lost | 0 |
| Performance_schema_file_classes_lost | 0 |
| Performance_schema_file_handles_lost | 0 |
| Performance_schema_file_instances_lost | 0 |
| Performance_schema_locker_lost | 0 |
| Performance_schema_mutex_classes_lost | 0 |
| Performance_schema_mutex_instances_lost | 0 |
| Performance_schema_rwlock_classes_lost | 0 |
| Performance_schema_rwlock_instances_lost | 0 |
| Performance_schema_table_handles_lost | 0 |
| Performance_schema_table_instances_lost | 0 |
| Performance_schema_thread_classes_lost | 0 |
| Performance_schema_thread_instances_lost | 0 |
| Prepared_stmt_count | 0 |
| Qcache_free_blocks | 0 |
| Qcache_free_memory | 0 |
| Qcache_hits | 0 |
| Qcache_inserts | 0 |
| Qcache_lowmem_prunes | 0 |
| Qcache_not_cached | 0 |
| Qcache_queries_in_cache | 0 |
| Qcache_total_blocks | 0 |
| Queries | 1398228 |
| Questions | 1398077 |
| Rpl_status | AUTH_MASTER |
| Select_full_join | 6718 |
| Select_full_range_join | 0 |
| Select_range | 37142 |
| Select_range_check | 0 |
| Select_scan | 334234 |
| Slave_heartbeat_period | 0.000 |
| Slave_open_temp_tables | 0 |
| Slave_received_heartbeats | 0 |
| Slave_retried_transactions | 0 |
| Slave_running | OFF |
| Slow_launch_threads | 0 |
| Slow_queries | 0 |
| Sort_merge_passes | 0 |
| Sort_range | 24347 |
| Sort_rows | 4674962 |
| Sort_scan | 174267 |
| Table_locks_immediate | 1215245 |
| Table_locks_waited | 0 |
| Tc_log_max_pages_used | 0 |
| Tc_log_page_size | 0 |
| Tc_log_page_waits | 0 |
| Threads_cached | 0 |
| Threads_connected | 18 |
| Threads_created | 37742 |
| Threads_running | 1 |
| Uptime | 159946 |
| Uptime_since_flush_status | 159946 |
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