Optimizition request

Published by: rose 2010-03-18

Free Websites Of The Month Club::
There are many websites that discuss search engine optimization, Again, please feel free to respond with a clarification request if
http://answers.google.com/answers/threadview/id/300622.htmlHOME

would you please take a look at this :

www.cksu.com/vb (http://www.cksu.com/vb)

1. The domain is hosted on a dedicated server.

2. cpu speed/type single or dual cpus >> Intel(R) Pentium(R) 4 CPU 2.80GHz
Memory : 2 GB Ram
hard drive type/configuration >> IDE interface: Intel Corporation 82801FB/FW
(ICH6/ICH6W) SATA Controller (rev 03)
linux distributor : Fedora Core release 4 (Stentz)
Apache Version : Apache/1.3.37 (Unix)
PHP version : PHP 4.4.4
Mysql Version : 4.1.21
3. Version of VB : 3.6.3

4.top stats

top - 01:15:53 up 1:14, 1 user, load average: 0.29, 0.27, 0.26
Tasks: 105 total, 1 running, 104 sleeping, 0 stopped, 0 zombie
Cpu(s): 7.3% us, 0.7% sy, 0.0% ni, 92.0% id, 0.0% wa, 0.0% hi, 0.0% si
Mem: 2067452k total, 971232k used, 1096220k free, 45436k buffers
Swap: 2040244k total, 0k used, 2040244k free, 711408k cached

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
17642 nobody 15 0 20396 10m 2196 S 5.3 0.5 0:01.26 httpd
17640 nobody 15 0 20168 10m 2204 S 1.3 0.5 0:01.41 httpd
2213 mysql 15 0 281m 25m 2580 S 0.7 1.3 0:36.27 mysqld
17641 nobody 15 0 20412 10m 2608 S 0.7 0.5 0:01.84 httpd
17638 nobody 15 0 19988 9m 2200 S 0.3 0.5 0:01.20 httpd
1 root 16 0 1740 576 500 S 0.0 0.0 0:00.58 init
2 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/0
3 root RT 0 0 0 0 S 0.0 0.0 0:00.00 watchdog/0
4 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 events/0
5 root 20 -5 0 0 0 S 0.0 0.0 0:00.01 khelper
6 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kthread
8 root 10 -5 0 0 0 S 0.0 0.0 0:00.03 kblockd/0
9 root 20 -5 0 0 0 S 0.0 0.0 0:00.00 kacpid
100 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 khubd
102 root 10 -5 0 0 0 S 0.0 0.0 0:00.00 kseriod

6.my.cnf

[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
skip-locking
skip-innodb
query_cache_limit=8M
query_cache_size=256M
query_cache_type=1
max_connections=6000
interactive_timeout=20
wait_timeout=20
connect_timeout=6
thread_cache_size=128
key_buffer=16M
join_buffer=1M
max_allowed_packet=16M
table_cache=1024
record_buffer=1M
sort_buffer_size=2M
read_buffer_size=2M
max_connect_errors=10
# Try number of CPU's*2 for thread_concurrency
thread_concurrency=4
myisam_sort_buffer_size=64M
#log-bin
server-id=1

[mysql.server]
user=mysql
basedir=/var/lib
old-passwords = 1

[safe_mysqld]
err-log=/var/log/mysqld.log
pid-file=/var/lib/mysql/mysql.pid
open_files_limit=8192

[mysqldump]
quick
max_allowed_packet=16M

[mysql]
no-auto-rehash
#safe-updates

[isamchk]
key_buffer=32M
sort_buffer=32M
read_buffer=16M
write_buffer=16M

[myisamchk]
key_buffer=32M
sort_buffer=32M
read_buffer=16M
write_buffer=16M

7. MySQL stats

root@newserver [~]# mysqladmin var ext stat ver
+---------------------------------+------------------------------------------+
Variable_name Value
+---------------------------------+------------------------------------------+
back_log 50
basedir /
binlog_cache_size 32768
bulk_insert_buffer_size 8388608
character_set_client latin1
character_set_connection latin1
character_set_database latin1
character_set_results latin1
character_set_server latin1
character_set_system utf8
character_sets_dir /usr/share/mysql/charsets/
collation_connection latin1_swedish_ci
collation_database latin1_swedish_ci
collation_server latin1_swedish_ci
concurrent_insert ON
connect_timeout 6
datadir /var/lib/mysql/
date_format %Y-%m-%d
datetime_format %Y-%m-%d %H:%i:%s
default_week_format 0
delay_key_write ON
delayed_insert_limit 100
delayed_insert_timeout 300
delayed_queue_size 1000
expire_logs_days 0
flush OFF
flush_time 0
ft_boolean_syntax + -><()~*:""&
ft_max_word_len 84
ft_min_word_len 4
ft_query_expansion_limit 20
ft_stopword_file (built-in)
group_concat_max_len 1024
have_archive NO
have_bdb NO
have_blackhole_engine NO
have_compress YES
have_crypt YES
have_csv NO
have_example_engine NO
have_geometry YES
have_innodb DISABLED
have_isam NO
have_ndbcluster NO
have_merge_engine YES
have_openssl NO
have_query_cache YES
have_raid NO
have_rtree_keys YES
have_symlink YES
init_connect
init_file
init_slave
innodb_additional_mem_pool_size 1048576
innodb_autoextend_increment 8
innodb_buffer_pool_awe_mem_mb 0
innodb_buffer_pool_size 8388608
innodb_data_file_path
innodb_data_home_dir
innodb_fast_shutdown ON
innodb_file_io_threads 4
innodb_file_per_table OFF
innodb_flush_log_at_trx_commit 1
innodb_flush_method
innodb_force_recovery 0
innodb_lock_wait_timeout 50
innodb_locks_unsafe_for_binlog OFF
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_open_files 300
innodb_table_locks ON
innodb_thread_concurrency 8
interactive_timeout 20
join_buffer_size 1044480
key_buffer_size 16777216
key_cache_age_threshold 300
key_cache_block_size 1024
key_cache_division_limit 100
language /usr/share/mysql/english/
large_files_support ON
lc_time_names en_US
license GPL
local_infile ON
locked_in_memory OFF
log OFF
log_bin OFF
log_error
log_slave_updates OFF
log_slow_queries OFF
log_update OFF
log_warnings 1
long_query_time 10
low_priority_updates OFF
lower_case_file_system OFF
lower_case_table_names 0
max_allowed_packet 16776192
max_binlog_cache_size 4294967295
max_binlog_size 1073741824
max_connect_errors 10
max_connections 6000
max_delayed_threads 20
max_error_count 64
max_heap_table_size 16777216
max_insert_delayed_threads 20

Reviewing a health site from point of view of ::
Engine Optimization ========================== First of all, Request for Answer Clarification by aarogya-ga on 27 Dec 2003 20:29 PST
http://answers.google.com/answers/threadview?id=290420HOME

max_join_size 4294967295
max_length_for_sort_data 1024
max_prepared_stmt_count 16382
max_relay_log_size 0
max_seeks_for_key 4294967295
max_sort_length 1024
max_tmp_tables 32
max_user_connections 0
max_write_lock_count 4294967295
myisam_data_pointer_size 4
myisam_max_extra_sort_file_size 2147483648
myisam_max_sort_file_size 2147483647
myisam_recover_options OFF
myisam_repair_threads 1
myisam_sort_buffer_size 67108864
myisam_stats_method nulls_unequal
net_buffer_length 16384
net_read_timeout 30
net_retry_count 10
net_write_timeout 60
new OFF
old_passwords ON
open_files_limit 30010
pid_file /var/lib/mysql/newserver.cksu.com.pid
port 3306
preload_buffer_size 32768
prepared_stmt_count 0
protocol_version 10
query_alloc_block_size 8192
query_cache_limit 8388608
query_cache_min_res_unit 4096

Web design--getting my page indexed.::
Kind regards, mcfly-ga Search strategy: google search optimization OR Request for Answer Clarification by lonni-ga on 27 May 2003 15:45
http://answers.google.com/answers/threadview/id/209153.htmlHOME

query_cache_size 268435456
query_cache_type ON
query_cache_wlock_invalidate OFF
query_prealloc_size 8192
range_alloc_block_size 2048
read_buffer_size 2093056
read_only OFF
read_rnd_buffer_size 262144
relay_log_purge ON
relay_log_space_limit 0
rpl_recovery_rank 0
secure_auth OFF
server_id 1
skip_external_locking ON
skip_networking OFF
skip_show_database OFF
slave_net_timeout 3600
slave_transaction_retries 0
slow_launch_time 2
socket /var/lib/mysql/mysql.sock
sort_buffer_size 2097144
sql_mode
sql_notes ON
sql_warnings ON
storage_engine MyISAM
sync_binlog 0
sync_frm ON
sync_replication 0
sync_replication_slave_id 0
sync_replication_timeout 0
system_time_zone CST
table_cache 1024
table_type MyISAM
thread_cache_size 128
thread_stack 196608
time_format %H:%i:%s
time_zone SYSTEM
tmp_table_size 33554432
tmpdir
transaction_alloc_block_size 8192
transaction_prealloc_size 4096
tx_isolation REPEATABLE-READ
version 4.1.21-standard
version_comment MySQL Community Edition - Standard (GPL)
version_compile_machine i686
version_compile_os pc-linux-gnu
wait_timeout 20
+---------------------------------+------------------------------------------+
+----------------------------+-----------+
Variable_name Value
+----------------------------+-----------+
Aborted_clients 38
Aborted_connects 1
Binlog_cache_disk_use 0
Binlog_cache_use 0
Bytes_received 7147251
Bytes_sent 470034926
Com_admin_commands 0
Com_alter_db 0
Com_alter_table 0
Com_analyze 0
Com_backup_table 0
Com_begin 0
Com_change_db 1653
Com_change_master 0
Com_check 0
Com_checksum 0
Com_commit 0
Com_create_db 0
Com_create_function 0
Com_create_index 0
Com_create_table 0
Com_dealloc_sql 0
Com_delete 154
Com_delete_multi 0
Com_do 0
Com_drop_db 0
Com_drop_function 0
Com_drop_index 0
Com_drop_table 0
Com_drop_user 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 1149
Com_insert_select 3
Com_kill 0
Com_load 0
Com_load_master_data 0
Com_load_master_table 0
Com_lock_tables 434
Com_optimize 0
Com_preload_keys 0
Com_prepare_sql 0
Com_purge 0
Com_purge_before_date 0
Com_rename_table 0
Com_repair 0
Com_replace 84
Com_replace_select 0
Com_reset 0
Com_restore_table 0
Com_revoke 0
Com_revoke_all 0
Com_rollback 0
Com_savepoint 0
Com_select 6219
Com_set_option 52
Com_show_binlog_events 0
Com_show_binlogs 0
Com_show_charsets 0
Com_show_collations 0
Com_show_column_types 0
Com_show_create_db 0
Com_show_create_table 0
Com_show_databases 0
Com_show_errors 0
Com_show_fields 0
Com_show_grants 0
Com_show_innodb_status 0
Com_show_keys 0
Com_show_logs 0
Com_show_master_status 0
Com_show_ndb_status 0
Com_show_new_master 0
Com_show_open_tables 0
Com_show_privileges 0
Com_show_processlist 15
Com_show_slave_hosts 0
Com_show_slave_status 0
Com_show_status 4
Com_show_storage_engines 0
Com_show_tables 0
Com_show_variables 2
Com_show_warnings 0
Com_slave_start 0
Com_slave_stop 0
Com_stmt_close 0
Com_stmt_execute 0
Com_stmt_prepare 0
Com_stmt_reset 0
Com_stmt_send_long_data 0
Com_truncate 0
Com_unlock_tables 434
Com_update 1702
Com_update_multi 13
Connections 1725
Created_tmp_disk_tables 132
Created_tmp_files 0
Created_tmp_tables 958
Delayed_errors 0
Delayed_insert_threads 0
Delayed_writes 0
Flush_commands 1
Handler_commit 0
Handler_delete 5981
Handler_discover 0
Handler_read_first 744
Handler_read_key 308818
Handler_read_next 648129
Handler_read_prev 2052
Handler_read_rnd 31978
Handler_read_rnd_next 3980422
Handler_rollback 0
Handler_update 2449
Handler_write 27977
Key_blocks_not_flushed 0
Key_blocks_unused 5892
Key_blocks_used 8606
Key_read_requests 1005240
Key_reads 8737
Key_write_requests 16934
Key_writes 3360
Max_used_connections 4
Not_flushed_delayed_rows 0
Open_files 198
Open_streams 0
Open_tables 104
Opened_tables 110
Qcache_free_blocks 153
Qcache_free_memory 258345896
Qcache_hits 8289
Qcache_inserts 6073
Qcache_lowmem_prunes 0
Qcache_not_cached 133
Qcache_queries_in_cache 1052
Qcache_total_blocks 2434
Questions 21907
Rpl_status NULL
Select_full_join 16
Select_full_range_join 0
Select_range 1423
Select_range_check 0
Select_scan 1151
Slave_open_temp_tables 0
Slave_retried_transactions 0
Slave_running OFF
Slow_launch_threads 0
Slow_queries 1
Sort_merge_passes 0
Sort_range 1156
Sort_rows 51777
Sort_scan 892
Table_locks_immediate 15944
Table_locks_waited 3
Threads_cached 2
Threads_connected 2
Threads_created 4
Threads_running 1
Uptime 4512
+----------------------------+-----------+
Uptime: 4512 Threads: 2 Questions: 21908 Slow queries: 1 Opens: 110 Flush
tables: 1 Open tables: 104 Queries per second avg: 4.855
mysqladmin Ver 8.41 Distrib 4.1.21, for pc-linux-gnu on i686
(C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
This software comes with ABSOLUTELY NO WARRANTY. This is free software,
and you are welcome to modify and redistribute it under the GPL license

Server version 4.1.21-standard
Protocol version 10
Connection Localhost via UNIX socket
UNIX socket /var/lib/mysql/mysql.sock
Uptime: 1 hour 15 min 12 sec

Threads: 2 Questions: 21908 Slow queries: 1 Opens: 110 Flush tables: 1 Open
tables: 104 Queries per second avg: 4.855
root@newserver [~]#

7. There are 13 domains in the server.
8. phpinfo >> http://72.232.228.90/info.php
9.
KeepAlive On
MaxKeepAliveRequests 100
KeepAliveTimeout 15
MaxClients 2048
StartServers 5
MinSpareServers 8
MaxSpareServers 13
MaxRequestsPerChild 50

10.root@newserver [~]# uname -a
Linux newserver.cksu.com 2.6.17-1.2142_FC4 #1 Tue Jul 11 22:41:14 EDT 2006 i686
i686 i386 GNU/Linux
root@newserver [~]# ulimit -aH
core file size (blocks, -c) unlimited
data seg size (kbytes, -d) unlimited
file size (blocks, -f) unlimited
pending signals (-i) 32638
max locked memory (kbytes, -l) 32
max memory size (kbytes, -m) unlimited
open files (-n) 1024
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
stack size (kbytes, -s) unlimited
cpu time (seconds, -t) unlimited
max user processes (-u) 32638
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited
root@newserver [~]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Pentium(R) 4 CPU 2.80GHz
stepping : 9
cpu MHz : 2793.641
cache size : 1024 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc pni
monitor ds_cpl cid cx16 xtpr lahf_lm
bogomips : 5592.94

root@newserver [~]#

thanks ,

Try the following in this exact order. You can ignore any of the suggestions that you have already done.

1. Upgrade MySQL server to 4.1.22
2. Recompile PHP 4.4.4 after upgrading MySQL
3. Edit /etc/my.cnf and place the following mysql server settings in /etc/my.cnf and restart mysql server afterwards

[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
safe-show-database
old_passwords
back_log = 75
skip-innodb
max_connections = 500
key_buffer = 64M
myisam_sort_buffer_size = 64M
join_buffer_size = 1M
read_buffer_size = 1M
sort_buffer_size = 2M
table_cache = 1800
thread_cache_size = 384
wait_timeout = 25
connect_timeout = 10
tmp_table_size = 64M
max_heap_table_size = 64M
max_allowed_packet = 64M
max_connect_errors = 10
read_rnd_buffer_size = 524288
bulk_insert_buffer_size = 8M
query_cache_limit = 4M
query_cache_size = 64M
query_cache_type = 1
query_prealloc_size = 163840
query_alloc_block_size = 32768
default-storage-engine = MyISAM

[mysql.server]
user=mysql
basedir=/var/lib

[mysqld_safe]
err-log=/var/log/mysqld.log
pid-file=/var/lib/mysql/mysql.pid
open_files_limit = 8192

[mysqldump]
quick
max_allowed_packet = 16M

[myisamchk]
key_buffer = 64M
sort_buffer = 64M
read_buffer = 16M
write_buffer = 16M

[mysqlhotcopy]
interactive-timeout

4. Install APC Cache lastest version from http://pecl.php.net/package/APC.

5. If you just upgraded to vB 3.5.x/3.6.x try to disable these 4 options:

Admin CP -> vBulletin Options -> Forums Home Page Options -> Display Logged in Users?

Admin CP -> vBulletin Options -> Forum Display Options (forumdisplay) -> Show Users Browsing Forums

Admin CP -> vBulletin Options -> Thread Display Options -> Show Users Browsing Thread

Admin CP -> vBulletin Options -> Message Searching Options -> Automatic Similar Thread search

6. Edit httpd.conf values from

KeepAlive On
MaxKeepAliveRequests 100
KeepAliveTimeout 15
MaxClients 2048
StartServers 5
MinSpareServers 8
MaxSpareServers 13
MaxRequestsPerChild 50

to

KeepAlive On
MaxKeepAliveRequests 100
KeepAliveTimeout 5
MaxClients 150
StartServers 10
MinSpareServers 10
MaxSpareServers 15
MaxRequestsPerChild 500

restart apache server