Surfer
Tue 17th Oct '06, 6:13am
1. One dedicated web server and one dedicated MySQL server.
2.
Webb:
Dual Xeon 3.0 GHz
4GB RAM
SCSI 4x18GB RAID 1+0
Linux: 2.6.16-gentoo-r7
Apache: 2.0.55-r1
PHP version: 4.4.2-pl2
SQL:
Dual Xeon 3.4 GHz, 800MHz FSB
8GB RAM
SCSI 15K 4x36GB RAID 1+0
MySQL version: 4.0.27
3. we use skip-innodb
4. with berkdb perl ssl latin1
5.
www:
top - 10:36:50 up 146 days, 21:41, 4 users, load average: 4.09, 4.04, 4.00
Tasks: 110 total, 3 running, 107 sleeping, 0 stopped, 0 zombie
Cpu(s): 22.9% us, 1.7% sy, 0.0% ni, 74.2% id, 0.0% wa, 0.1% hi, 1.1% si
Mem: 3895408k total, 2525448k used, 1369960k free, 346620k buffers
Swap: 1959920k total, 132k used, 1959788k free, 1449720k cached
SQL:
top - 11:12:53 up 1 day, 18:48, 3 users, load average: 1.52, 1.72, 1.86
Tasks: 68 total, 2 running, 66 sleeping, 0 stopped, 0 zombie
Cpu(s): 33.6% us, 11.3% sy, 0.0% ni, 53.5% id, 0.0% wa, 0.0% hi, 1.7% si
Mem: 7791656k total, 7669028k used, 122628k free, 195224k buffers
Swap: 8792392k total, 196k used, 8792196k free, 5168820k cached
6.
[client]
port = 3306
socket = /var/run/mysqld/mysqld.sock
[safe_mysqld]
err-log = /var/log/mysql/mysql.err
[mysqld]
skip-innodb
user = mysql
pid-file = /var/run/mysqld/mysqld.pid
socket = /var/run/mysqld/mysqld.sock
log-error = /var/log/mysql/mysqld.err
# log-bin
# set-variable = binlog-do-db=non_existant
# set-variable = binlog-ignore-db=database_name
server-id = 207
basedir = /usr
datadir = /var/lib/mysql
tmpdir = /tmp
language = /usr/share/mysql/english
skip-locking
max_connections=4000
query_cache_size=500000000
set-variable = key_buffer=4200M
set-variable = max_allowed_packet=2M
set-variable = thread_stack=256K
#set-variable = thread_stack=512K
set-variable = max_tmp_tables=512
#set-variable = open_files_limit=50000
set-variable = open_files_limit=50000
#set-variable = table_cache=15000
set-variable = table_cache=40000
set-variable = thread_cache_size=700
set-variable = tmp_table_size=400M
set-variable = sort_buffer_size=400M
set-variable = low_priority_updates=On
# keep secure by default!
#bind-address = 127.0.0.1
port = 3306
[mysqldump]
quick
set-variable = max_allowed_packet=16M
[mysql]
#no-auto-rehash # faster start of mysql but no tab completion
[isamchk]
set-variable = key_buffer=4200M
7.
+---------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Variable_name | Value |
+---------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| back_log | 50 |
| basedir | /usr/ |
| bdb_cache_size | 8388600 |
| bdb_home | /var/lib/mysql/ |
| bdb_log_buffer_size | 20480000 |
| bdb_logdir | |
| bdb_max_lock | 10000 |
| bdb_shared_data | OFF |
| bdb_tmpdir | /tmp/ |
| bdb_version | Sleepycat Software: Berkeley DB 3.2.9a: (May 6, 2006) |
| binlog_cache_size | 32768 |
| bulk_insert_buffer_size | 8388608 |
| character_set | latin1 |
| character_sets | latin1 big5 cp1251 cp1257 croat czech danish dec8 dos estonia euc_kr gb2312 gbk german1 greek hebrew hp8 hungarian koi8_ru koi8_ukr latin1_de latin2 latin5 sjis swe7 tis620 ujis usa7 win1250 win1251ukr win1251 |
| concurrent_insert | ON |
| connect_timeout | 5 |
| convert_character_set | |
| datadir | /var/lib/mysql/ |
| default_week_format | 0 |
| delay_key_write | ON |
| delayed_insert_limit | 100 |
| delayed_insert_timeout | 300 |
| delayed_queue_size | 1000 |
| flush | OFF |
| flush_time | 0 |
| ft_boolean_syntax | + -><()~*:""&| |
| ft_max_word_len | 254 |
| ft_max_word_len_for_sort | 20 |
| ft_min_word_len | 4 |
| ft_stopword_file | (built-in) |
| have_bdb | YES |
| have_crypt | YES |
| have_innodb | DISABLED |
| have_isam | YES |
| have_openssl | YES |
| have_query_cache | YES |
| have_raid | NO |
| have_symlink | YES |
| init_file | |
| innodb_additional_mem_pool_size | 1048576 |
| innodb_autoextend_increment | 8 |
| innodb_buffer_pool_size | 8388608 |
| innodb_data_file_path | |
| innodb_data_home_dir | |
| innodb_fast_shutdown | ON |
| innodb_file_io_threads | 4 |
| innodb_flush_log_at_trx_commit | 1 |
| innodb_flush_method | |
| innodb_force_recovery | 0 |
| innodb_lock_wait_timeout | 50 |
| innodb_log_arch_dir | |
| innodb_log_archive | OFF |
| innodb_log_buffer_size | 1048576 |
| innodb_log_file_size | 5242880 |
| innodb_log_files_in_group | 2 |
| innodb_log_group_home_dir | |
| innodb_max_dirty_pages_pct | 90 |
| innodb_max_purge_lag | 0 |
| innodb_mirrored_log_groups | 1 |
| innodb_table_locks | ON |
| innodb_thread_concurrency | 8 |
| interactive_timeout | 28800 |
| join_buffer_size | 131072 |
| key_buffer_size | 4294963200 |
| language | /usr/share/mysql/english/ |
| large_files_support | ON |
| license | GPL |
| local_infile | ON |
| locked_in_memory | OFF |
| log | OFF |
| log_bin | OFF |
| log_error | /var/log/mysql/mysqld.err |
| log_slave_updates | OFF |
| log_slow_queries | OFF |
| log_update | OFF |
| log_warnings | 1 |
| long_query_time | 10 |
| low_priority_updates | ON |
| lower_case_file_system | OFF |
| lower_case_table_names | 0 |
| max_allowed_packet | 2096128 |
| max_binlog_cache_size | 4294967295 |
| max_binlog_size | 1073741824 |
| max_connect_errors | 10 |
| max_connections | 4000 |
| max_delayed_threads | 20 |
| max_heap_table_size | 16777216 |
| max_insert_delayed_threads | 20 |
| max_join_size | 4294967295 |
| max_relay_log_size | 0 |
| max_seeks_for_key | 4294967295 |
| max_sort_length | 1024 |
| max_tmp_tables | 512 |
| max_user_connections | 0 |
| max_write_lock_count | 4294967295 |
| myisam_max_extra_sort_file_size | 268435456 |
| myisam_max_sort_file_size | 2147483647 |
| myisam_recover_options | OFF |
| myisam_repair_threads | 1 |
| myisam_sort_buffer_size | 8388608 |
| net_buffer_length | 16384 |
| net_read_timeout | 30 |
| net_retry_count | 10 |
| net_write_timeout | 60 |
| new | OFF |
| open_files_limit | 84010 |
| pid_file | /var/run/mysqld/mysqld.pid |
| port | 3306 |
| protocol_version | 10 |
| query_alloc_block_size | 8192 |
| query_cache_limit | 1048576 |
| query_cache_size | 499999744 |
| query_cache_type | ON |
| query_cache_wlock_invalidate | OFF |
| query_prealloc_size | 8192 |
| range_alloc_block_size | 2048 |
| read_buffer_size | 131072 |
| read_only | OFF |
| read_rnd_buffer_size | 262144 |
| rpl_recovery_rank | 0 |
| server_id | 207 |
| skip_external_locking | ON |
| skip_networking | OFF |
| skip_show_database | OFF |
| slave_net_timeout | 3600 |
| slow_launch_time | 2 |
| socket | /var/run/mysqld/mysqld.sock |
| sort_buffer_size | 419430392 |
| sql_mode | 0 |
| table_cache | 40000 |
| table_type | MYISAM |
| thread_cache_size | 700 |
| thread_stack | 262144 |
| timezone | CEST |
| tmp_table_size | 419430400 |
| tmpdir | /tmp/ |
| transaction_alloc_block_size | 8192 |
| transaction_prealloc_size | 4096 |
| tx_isolation | REPEATABLE-READ |
| version | 4.0.27 |
| version_comment | Gentoo Linux mysql-4.0.27 |
| version_compile_os | pc-linux-gnu |
| wait_timeout | 28800 |
+---------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+--------------------------------+------------+
| Variable_name | Value |
+--------------------------------+------------+
| Aborted_clients | 7787 |
| Aborted_connects | 1 |
| Bytes_received | 1527415895 |
| Bytes_sent | 967174276 |
| Com_admin_commands | 567813 |
| Com_alter_table | 0 |
| Com_analyze | 0 |
| Com_backup_table | 0 |
| Com_begin | 0 |
| Com_change_db | 577191 |
| Com_change_master | 0 |
| Com_check | 314 |
| Com_commit | 0 |
| Com_create_db | 0 |
| Com_create_function | 0 |
| Com_create_index | 0 |
| Com_create_table | 0 |
| Com_delete | 9901 |
| Com_delete_multi | 0 |
| Com_drop_db | 0 |
| Com_drop_function | 0 |
| Com_drop_index | 0 |
| Com_drop_table | 0 |
| Com_flush | 0 |
| Com_grant | 0 |
| Com_ha_close | 0 |
| Com_ha_open | 0 |
| Com_ha_read | 0 |
| Com_insert | 11614 |
| Com_insert_select | 12 |
| Com_kill | 0 |
| Com_load | 0 |
| Com_load_master_data | 0 |
| Com_load_master_table | 0 |
| Com_lock_tables | 0 |
| Com_optimize | 0 |
| Com_purge | 0 |
| Com_rename_table | 0 |
| Com_repair | 2 |
| Com_replace | 83028 |
| Com_replace_select | 0 |
| Com_reset | 0 |
| Com_restore_table | 0 |
| Com_revoke | 0 |
| Com_rollback | 0 |
| Com_savepoint | 0 |
| Com_select | 2163035 |
| Com_set_option | 317 |
| Com_show_binlog_events | 0 |
| Com_show_binlogs | 17 |
| Com_show_create | 306 |
| Com_show_databases | 14 |
| Com_show_fields | 315 |
| Com_show_grants | 12 |
| Com_show_innodb_status | 2687 |
| Com_show_keys | 0 |
| Com_show_logs | 0 |
| Com_show_master_status | 0 |
| Com_show_new_master | 0 |
| Com_show_open_tables | 0 |
| Com_show_processlist | 450 |
| Com_show_slave_hosts | 0 |
| Com_show_slave_status | 0 |
| Com_show_status | 3132 |
| Com_show_tables | 358 |
| Com_show_variables | 54 |
| Com_slave_start | 0 |
| Com_slave_stop | 0 |
| Com_truncate | 0 |
| Com_unlock_tables | 0 |
| Com_update | 562272 |
| Com_update_multi | 0 |
| Connections | 9207 |
| Created_tmp_disk_tables | 157 |
| Created_tmp_files | 0 |
| Created_tmp_tables | 66962 |
| Delayed_errors | 0 |
| Delayed_insert_threads | 0 |
| Delayed_writes | 0 |
| Flush_commands | 1 |
| Handler_commit | 0 |
| Handler_delete | 19821 |
| Handler_read_first | 176937 |
| Handler_read_key | 89889089 |
| Handler_read_next | 853447256 |
| Handler_read_prev | 55682 |
| Handler_read_rnd | 8699650 |
| Handler_read_rnd_next | 309751588 |
| Handler_rollback | 0 |
| Handler_update | 328526 |
| Handler_write | 1453622 |
| Key_blocks_used | 1365337 |
| Key_read_requests | 549646559 |
| Key_reads | 1357092 |
| Key_write_requests | 411345 |
| Key_writes | 263717 |
| Max_used_connections | 213 |
| Not_flushed_delayed_rows | 0 |
| Not_flushed_key_blocks | 0 |
| Open_files | 824 |
| Open_streams | 0 |
| Open_tables | 521 |
| Opened_tables | 531 |
| Qcache_free_blocks | 172750 |
| Qcache_free_memory | 315975064 |
| Qcache_hits | 2126111 |
| Qcache_inserts | 2111036 |
| Qcache_lowmem_prunes | 0 |
| Qcache_not_cached | 51493 |
| Qcache_queries_in_cache | 171468 |
| Qcache_total_blocks | 516055 |
| Questions | 5686404 |
| Rpl_status | NULL |
| Select_full_join | 44 |
| Select_full_range_join | 0 |
| Select_range | 158859 |
| Select_range_check | 0 |
| Select_scan | 234447 |
| Slave_open_temp_tables | 0 |
| Slave_running | OFF |
| Slow_launch_threads | 0 |
| Slow_queries | 22 |
| Sort_merge_passes | 0 |
| Sort_range | 459775 |
| Sort_rows | 8635584 |
| Sort_scan | 92404 |
| Ssl_accept_renegotiates | 0 |
| Ssl_accepts | 0 |
| Ssl_callback_cache_hits | 0 |
| Ssl_cipher | |
| Ssl_cipher_list | |
| Ssl_client_connects | 0 |
| Ssl_connect_renegotiates | 0 |
| Ssl_ctx_verify_depth | 0 |
| Ssl_ctx_verify_mode | 0 |
| Ssl_default_timeout | 0 |
| Ssl_finished_accepts | 0 |
| Ssl_finished_connects | 0 |
| Ssl_session_cache_hits | 0 |
| Ssl_session_cache_misses | 0 |
| Ssl_session_cache_mode | NONE |
| Ssl_session_cache_overflows | 0 |
| Ssl_session_cache_size | 0 |
| Ssl_session_cache_timeouts | 0 |
| Ssl_sessions_reused | 0 |
| Ssl_used_session_cache_entries | 0 |
| Ssl_verify_depth | 0 |
| Ssl_verify_mode | 0 |
| Ssl_version | |
| Table_locks_immediate | 5785461 |
| Table_locks_waited | 39645 |
| Threads_cached | 115 |
| Threads_connected | 99 |
| Threads_created | 214 |
| Threads_running | 2 |
| Uptime | 45121 |
+--------------------------------+------------+
Uptime: 45121 Threads: 99 Questions: 5686440 Slow queries: 22 Opens: 531 Flush tables: 1 Open tables: 521 Queries per second avg: 126.026
8. Only one site used on these two machines. Site also contains CMS solutions and hacks made to vbulletin. Traffic is mostly centered around vb.
9.
Avg Users: ~1100
Daily Peak: ~3000
Cookie: 1800 secs
10. Available by request
11.
KeepAlive Off
ServerLimit 800
StartServers 20
MinSpareServers 30
MaxSpareServers 50
MaxClients 700
MaxRequestsPerChild 400
memcached settings: MEMUSAGE="1000" , MAXCONN="3000"
12. 3.5.3 with several hacks
13. None, post table contains 4,065,627 posts and is 2.4GB large
14. Available on request
Appreciate any advice :)
2.
Webb:
Dual Xeon 3.0 GHz
4GB RAM
SCSI 4x18GB RAID 1+0
Linux: 2.6.16-gentoo-r7
Apache: 2.0.55-r1
PHP version: 4.4.2-pl2
SQL:
Dual Xeon 3.4 GHz, 800MHz FSB
8GB RAM
SCSI 15K 4x36GB RAID 1+0
MySQL version: 4.0.27
3. we use skip-innodb
4. with berkdb perl ssl latin1
5.
www:
top - 10:36:50 up 146 days, 21:41, 4 users, load average: 4.09, 4.04, 4.00
Tasks: 110 total, 3 running, 107 sleeping, 0 stopped, 0 zombie
Cpu(s): 22.9% us, 1.7% sy, 0.0% ni, 74.2% id, 0.0% wa, 0.1% hi, 1.1% si
Mem: 3895408k total, 2525448k used, 1369960k free, 346620k buffers
Swap: 1959920k total, 132k used, 1959788k free, 1449720k cached
SQL:
top - 11:12:53 up 1 day, 18:48, 3 users, load average: 1.52, 1.72, 1.86
Tasks: 68 total, 2 running, 66 sleeping, 0 stopped, 0 zombie
Cpu(s): 33.6% us, 11.3% sy, 0.0% ni, 53.5% id, 0.0% wa, 0.0% hi, 1.7% si
Mem: 7791656k total, 7669028k used, 122628k free, 195224k buffers
Swap: 8792392k total, 196k used, 8792196k free, 5168820k cached
6.
[client]
port = 3306
socket = /var/run/mysqld/mysqld.sock
[safe_mysqld]
err-log = /var/log/mysql/mysql.err
[mysqld]
skip-innodb
user = mysql
pid-file = /var/run/mysqld/mysqld.pid
socket = /var/run/mysqld/mysqld.sock
log-error = /var/log/mysql/mysqld.err
# log-bin
# set-variable = binlog-do-db=non_existant
# set-variable = binlog-ignore-db=database_name
server-id = 207
basedir = /usr
datadir = /var/lib/mysql
tmpdir = /tmp
language = /usr/share/mysql/english
skip-locking
max_connections=4000
query_cache_size=500000000
set-variable = key_buffer=4200M
set-variable = max_allowed_packet=2M
set-variable = thread_stack=256K
#set-variable = thread_stack=512K
set-variable = max_tmp_tables=512
#set-variable = open_files_limit=50000
set-variable = open_files_limit=50000
#set-variable = table_cache=15000
set-variable = table_cache=40000
set-variable = thread_cache_size=700
set-variable = tmp_table_size=400M
set-variable = sort_buffer_size=400M
set-variable = low_priority_updates=On
# keep secure by default!
#bind-address = 127.0.0.1
port = 3306
[mysqldump]
quick
set-variable = max_allowed_packet=16M
[mysql]
#no-auto-rehash # faster start of mysql but no tab completion
[isamchk]
set-variable = key_buffer=4200M
7.
+---------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Variable_name | Value |
+---------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| back_log | 50 |
| basedir | /usr/ |
| bdb_cache_size | 8388600 |
| bdb_home | /var/lib/mysql/ |
| bdb_log_buffer_size | 20480000 |
| bdb_logdir | |
| bdb_max_lock | 10000 |
| bdb_shared_data | OFF |
| bdb_tmpdir | /tmp/ |
| bdb_version | Sleepycat Software: Berkeley DB 3.2.9a: (May 6, 2006) |
| binlog_cache_size | 32768 |
| bulk_insert_buffer_size | 8388608 |
| character_set | latin1 |
| character_sets | latin1 big5 cp1251 cp1257 croat czech danish dec8 dos estonia euc_kr gb2312 gbk german1 greek hebrew hp8 hungarian koi8_ru koi8_ukr latin1_de latin2 latin5 sjis swe7 tis620 ujis usa7 win1250 win1251ukr win1251 |
| concurrent_insert | ON |
| connect_timeout | 5 |
| convert_character_set | |
| datadir | /var/lib/mysql/ |
| default_week_format | 0 |
| delay_key_write | ON |
| delayed_insert_limit | 100 |
| delayed_insert_timeout | 300 |
| delayed_queue_size | 1000 |
| flush | OFF |
| flush_time | 0 |
| ft_boolean_syntax | + -><()~*:""&| |
| ft_max_word_len | 254 |
| ft_max_word_len_for_sort | 20 |
| ft_min_word_len | 4 |
| ft_stopword_file | (built-in) |
| have_bdb | YES |
| have_crypt | YES |
| have_innodb | DISABLED |
| have_isam | YES |
| have_openssl | YES |
| have_query_cache | YES |
| have_raid | NO |
| have_symlink | YES |
| init_file | |
| innodb_additional_mem_pool_size | 1048576 |
| innodb_autoextend_increment | 8 |
| innodb_buffer_pool_size | 8388608 |
| innodb_data_file_path | |
| innodb_data_home_dir | |
| innodb_fast_shutdown | ON |
| innodb_file_io_threads | 4 |
| innodb_flush_log_at_trx_commit | 1 |
| innodb_flush_method | |
| innodb_force_recovery | 0 |
| innodb_lock_wait_timeout | 50 |
| innodb_log_arch_dir | |
| innodb_log_archive | OFF |
| innodb_log_buffer_size | 1048576 |
| innodb_log_file_size | 5242880 |
| innodb_log_files_in_group | 2 |
| innodb_log_group_home_dir | |
| innodb_max_dirty_pages_pct | 90 |
| innodb_max_purge_lag | 0 |
| innodb_mirrored_log_groups | 1 |
| innodb_table_locks | ON |
| innodb_thread_concurrency | 8 |
| interactive_timeout | 28800 |
| join_buffer_size | 131072 |
| key_buffer_size | 4294963200 |
| language | /usr/share/mysql/english/ |
| large_files_support | ON |
| license | GPL |
| local_infile | ON |
| locked_in_memory | OFF |
| log | OFF |
| log_bin | OFF |
| log_error | /var/log/mysql/mysqld.err |
| log_slave_updates | OFF |
| log_slow_queries | OFF |
| log_update | OFF |
| log_warnings | 1 |
| long_query_time | 10 |
| low_priority_updates | ON |
| lower_case_file_system | OFF |
| lower_case_table_names | 0 |
| max_allowed_packet | 2096128 |
| max_binlog_cache_size | 4294967295 |
| max_binlog_size | 1073741824 |
| max_connect_errors | 10 |
| max_connections | 4000 |
| max_delayed_threads | 20 |
| max_heap_table_size | 16777216 |
| max_insert_delayed_threads | 20 |
| max_join_size | 4294967295 |
| max_relay_log_size | 0 |
| max_seeks_for_key | 4294967295 |
| max_sort_length | 1024 |
| max_tmp_tables | 512 |
| max_user_connections | 0 |
| max_write_lock_count | 4294967295 |
| myisam_max_extra_sort_file_size | 268435456 |
| myisam_max_sort_file_size | 2147483647 |
| myisam_recover_options | OFF |
| myisam_repair_threads | 1 |
| myisam_sort_buffer_size | 8388608 |
| net_buffer_length | 16384 |
| net_read_timeout | 30 |
| net_retry_count | 10 |
| net_write_timeout | 60 |
| new | OFF |
| open_files_limit | 84010 |
| pid_file | /var/run/mysqld/mysqld.pid |
| port | 3306 |
| protocol_version | 10 |
| query_alloc_block_size | 8192 |
| query_cache_limit | 1048576 |
| query_cache_size | 499999744 |
| query_cache_type | ON |
| query_cache_wlock_invalidate | OFF |
| query_prealloc_size | 8192 |
| range_alloc_block_size | 2048 |
| read_buffer_size | 131072 |
| read_only | OFF |
| read_rnd_buffer_size | 262144 |
| rpl_recovery_rank | 0 |
| server_id | 207 |
| skip_external_locking | ON |
| skip_networking | OFF |
| skip_show_database | OFF |
| slave_net_timeout | 3600 |
| slow_launch_time | 2 |
| socket | /var/run/mysqld/mysqld.sock |
| sort_buffer_size | 419430392 |
| sql_mode | 0 |
| table_cache | 40000 |
| table_type | MYISAM |
| thread_cache_size | 700 |
| thread_stack | 262144 |
| timezone | CEST |
| tmp_table_size | 419430400 |
| tmpdir | /tmp/ |
| transaction_alloc_block_size | 8192 |
| transaction_prealloc_size | 4096 |
| tx_isolation | REPEATABLE-READ |
| version | 4.0.27 |
| version_comment | Gentoo Linux mysql-4.0.27 |
| version_compile_os | pc-linux-gnu |
| wait_timeout | 28800 |
+---------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+--------------------------------+------------+
| Variable_name | Value |
+--------------------------------+------------+
| Aborted_clients | 7787 |
| Aborted_connects | 1 |
| Bytes_received | 1527415895 |
| Bytes_sent | 967174276 |
| Com_admin_commands | 567813 |
| Com_alter_table | 0 |
| Com_analyze | 0 |
| Com_backup_table | 0 |
| Com_begin | 0 |
| Com_change_db | 577191 |
| Com_change_master | 0 |
| Com_check | 314 |
| Com_commit | 0 |
| Com_create_db | 0 |
| Com_create_function | 0 |
| Com_create_index | 0 |
| Com_create_table | 0 |
| Com_delete | 9901 |
| Com_delete_multi | 0 |
| Com_drop_db | 0 |
| Com_drop_function | 0 |
| Com_drop_index | 0 |
| Com_drop_table | 0 |
| Com_flush | 0 |
| Com_grant | 0 |
| Com_ha_close | 0 |
| Com_ha_open | 0 |
| Com_ha_read | 0 |
| Com_insert | 11614 |
| Com_insert_select | 12 |
| Com_kill | 0 |
| Com_load | 0 |
| Com_load_master_data | 0 |
| Com_load_master_table | 0 |
| Com_lock_tables | 0 |
| Com_optimize | 0 |
| Com_purge | 0 |
| Com_rename_table | 0 |
| Com_repair | 2 |
| Com_replace | 83028 |
| Com_replace_select | 0 |
| Com_reset | 0 |
| Com_restore_table | 0 |
| Com_revoke | 0 |
| Com_rollback | 0 |
| Com_savepoint | 0 |
| Com_select | 2163035 |
| Com_set_option | 317 |
| Com_show_binlog_events | 0 |
| Com_show_binlogs | 17 |
| Com_show_create | 306 |
| Com_show_databases | 14 |
| Com_show_fields | 315 |
| Com_show_grants | 12 |
| Com_show_innodb_status | 2687 |
| Com_show_keys | 0 |
| Com_show_logs | 0 |
| Com_show_master_status | 0 |
| Com_show_new_master | 0 |
| Com_show_open_tables | 0 |
| Com_show_processlist | 450 |
| Com_show_slave_hosts | 0 |
| Com_show_slave_status | 0 |
| Com_show_status | 3132 |
| Com_show_tables | 358 |
| Com_show_variables | 54 |
| Com_slave_start | 0 |
| Com_slave_stop | 0 |
| Com_truncate | 0 |
| Com_unlock_tables | 0 |
| Com_update | 562272 |
| Com_update_multi | 0 |
| Connections | 9207 |
| Created_tmp_disk_tables | 157 |
| Created_tmp_files | 0 |
| Created_tmp_tables | 66962 |
| Delayed_errors | 0 |
| Delayed_insert_threads | 0 |
| Delayed_writes | 0 |
| Flush_commands | 1 |
| Handler_commit | 0 |
| Handler_delete | 19821 |
| Handler_read_first | 176937 |
| Handler_read_key | 89889089 |
| Handler_read_next | 853447256 |
| Handler_read_prev | 55682 |
| Handler_read_rnd | 8699650 |
| Handler_read_rnd_next | 309751588 |
| Handler_rollback | 0 |
| Handler_update | 328526 |
| Handler_write | 1453622 |
| Key_blocks_used | 1365337 |
| Key_read_requests | 549646559 |
| Key_reads | 1357092 |
| Key_write_requests | 411345 |
| Key_writes | 263717 |
| Max_used_connections | 213 |
| Not_flushed_delayed_rows | 0 |
| Not_flushed_key_blocks | 0 |
| Open_files | 824 |
| Open_streams | 0 |
| Open_tables | 521 |
| Opened_tables | 531 |
| Qcache_free_blocks | 172750 |
| Qcache_free_memory | 315975064 |
| Qcache_hits | 2126111 |
| Qcache_inserts | 2111036 |
| Qcache_lowmem_prunes | 0 |
| Qcache_not_cached | 51493 |
| Qcache_queries_in_cache | 171468 |
| Qcache_total_blocks | 516055 |
| Questions | 5686404 |
| Rpl_status | NULL |
| Select_full_join | 44 |
| Select_full_range_join | 0 |
| Select_range | 158859 |
| Select_range_check | 0 |
| Select_scan | 234447 |
| Slave_open_temp_tables | 0 |
| Slave_running | OFF |
| Slow_launch_threads | 0 |
| Slow_queries | 22 |
| Sort_merge_passes | 0 |
| Sort_range | 459775 |
| Sort_rows | 8635584 |
| Sort_scan | 92404 |
| Ssl_accept_renegotiates | 0 |
| Ssl_accepts | 0 |
| Ssl_callback_cache_hits | 0 |
| Ssl_cipher | |
| Ssl_cipher_list | |
| Ssl_client_connects | 0 |
| Ssl_connect_renegotiates | 0 |
| Ssl_ctx_verify_depth | 0 |
| Ssl_ctx_verify_mode | 0 |
| Ssl_default_timeout | 0 |
| Ssl_finished_accepts | 0 |
| Ssl_finished_connects | 0 |
| Ssl_session_cache_hits | 0 |
| Ssl_session_cache_misses | 0 |
| Ssl_session_cache_mode | NONE |
| Ssl_session_cache_overflows | 0 |
| Ssl_session_cache_size | 0 |
| Ssl_session_cache_timeouts | 0 |
| Ssl_sessions_reused | 0 |
| Ssl_used_session_cache_entries | 0 |
| Ssl_verify_depth | 0 |
| Ssl_verify_mode | 0 |
| Ssl_version | |
| Table_locks_immediate | 5785461 |
| Table_locks_waited | 39645 |
| Threads_cached | 115 |
| Threads_connected | 99 |
| Threads_created | 214 |
| Threads_running | 2 |
| Uptime | 45121 |
+--------------------------------+------------+
Uptime: 45121 Threads: 99 Questions: 5686440 Slow queries: 22 Opens: 531 Flush tables: 1 Open tables: 521 Queries per second avg: 126.026
8. Only one site used on these two machines. Site also contains CMS solutions and hacks made to vbulletin. Traffic is mostly centered around vb.
9.
Avg Users: ~1100
Daily Peak: ~3000
Cookie: 1800 secs
10. Available by request
11.
KeepAlive Off
ServerLimit 800
StartServers 20
MinSpareServers 30
MaxSpareServers 50
MaxClients 700
MaxRequestsPerChild 400
memcached settings: MEMUSAGE="1000" , MAXCONN="3000"
12. 3.5.3 with several hacks
13. None, post table contains 4,065,627 posts and is 2.4GB large
14. Available on request
Appreciate any advice :)