Before heavy load:
Aborted_clients 56
Aborted_connects 1
Bytes_received 389346528
Bytes_sent 1375472161
Connections 158394
Created_tmp_disk_tables 6539
Created_tmp_tables 19257
Created_tmp_files 2
Delayed_insert_threads 0
Delayed_writes 0
Delayed_errors 0
Flush_commands 1
Handler_delete 24443
Handler_read_first 4260
Handler_read_key 1483910
Handler_read_next 94073353
Handler_read_prev 157289
Handler_read_rnd 11310281
Handler_read_rnd_next 9494203
Handler_update 378067
Handler_write 202534
Key_blocks_used 15582
Key_read_requests 20861751
Key_reads 11805
Key_write_requests 384862
Key_writes 213963
Max_used_connections 9
Not_flushed_key_blocks 0
Not_flushed_delayed_rows 0
Open_tables 72
Open_files 123
Open_streams 0
Opened_tables 108
Questions 2060300
Select_full_join 0
Select_full_range_join 0
Select_range 14733
Select_range_check 0
Select_scan 152278
Slave_running OFF
Slave_open_temp_tables 0
Slow_launch_threads 0
Slow_queries 0
Sort_merge_passes 1
Sort_range 355548
Sort_rows 11179990
Sort_scan 125068
Table_locks_immediate 1763016
Table_locks_waited 1097
Threads_cached 8
Threads_created 10
Threads_connected 2
Threads_running 1
Uptime 143356