I've just moved to a dedicated from shared hosting. I am a newbie and think my new dedicated server need some good optimization. Any help is much appreciated.

My forum installed on Скандинавский Информационный Центр - Форумы


http://www.ulver.com/info.php
Dedicated with three sites. One dinamic vbulletin+vbdrupal and 2 overs some static html pages.

Specs are:
1CPU Celeron 2.4GHz
512mb ram
250GB EIDE non raid

Fedora 7 (Linux ulver.com 2.6.23.15-80.fc7 #1 SMP Sun Feb 10 17:29:10 EST 2008 i686 i686 i386 GNU/Linux)
apache 2.2.8
php 5.2.4
mysql 5.0.45
xcache 1.2.2 installed as a zend_extension, xcache used as a
datastore, Template Cache hack, usepconnect.

vB 3.6.9
vbSEO 3.1

Top stats:
top - 04:57:39 up 9 days, 14:01, 2 users, load average: 1.39, 0.81, 0.64
Tasks: 143 total, 1 running, 142 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.3%us, 0.0%sy, 0.0%ni, 99.7%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 507036k total, 495928k used, 11108k free, 1420k buffers
Swap: 2096472k total, 560368k used, 1536104k free, 57272k cached

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
5382 root 20 0 2256 956 740 R 0.3 0.2 0:02.43 top
1 root 20 0 2136 476 456 S 0.0 0.1 0:08.48 init
2 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 kthreadd
3 root RT -5 0 0 0 S 0.0 0.0 0:00.00 migration/0
4 root 15 -5 0 0 0 S 0.0 0.0 0:00.39 ksoftirqd/0
5 root RT -5 0 0 0 S 0.0 0.0 0:00.01 watchdog/0
6 root 15 -5 0 0 0 S 0.0 0.0 0:05.40 events/0
7 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 khelper
57 root 15 -5 0 0 0 S 0.0 0.0 0:04.40 kblockd/0
60 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 kacpid
61 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 kacpi_notify
143 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 cqueue/0
145 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 ksuspend_usbd
151 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 khubd
154 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 kseriod
191 root 15 -5 0 0 0 S 0.0 0.0 0:55.09 kswapd0
242 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 aio/0
330 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 khvcd
397 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 kpsmoused
422 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 ata/0
423 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 ata_aux
426 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 scsi_eh_0
427 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 scsi_eh_1
435 root 15 -5 0 0 0 S 0.0 0.0 1:15.99 kjournald
467 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 kauditd
504 root 16 -4 2920 328 328 S 0.0 0.1 0:00.43 udevd
845 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 kgameportd
977 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 kmpathd/0
1002 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 kjournald
1546 root 20 0 10900 544 520 S 0.0 0.1 0:00.15 restorecond
1561 root 20 0 1800 520 452 S 0.0 0.1 0:11.88 syslogd
1564 root 20 0 1740 376 328 S 0.0 0.1 0:01.95 klogd
1599 root 20 0 2232 432 372 S 0.0 0.1 0:01.60 mcstransd
1615 dbus 20 0 13068 620 524 S 0.0 0.1 0:00.03 dbus-daemon
1662 root 20 0 6156 724 620 S 0.0 0.1 0:11.00 automount
1689 root 20 0 5396 540 540 S 0.0 0.1 0:01.55 sshd
1741 root 20 0 4684 464 464 S 0.0 0.1 0:00.01 mysqld_safe
1801 mysql 20 0 170m 24m 2980 S 0.0 5.0 144:12.83 mysqld
1830 root 20 0 1948 332 284 S 0.0 0.1 0:17.84 dovecot
httpd.conf:
Timeout 120
KeepAlive On
MaxKeepAliveRequests 0
KeepAliveTimeout 15
StartServers 16
MinSpareServers 16
MaxSpareServers 64
ServerLimit 256
MaxClients 256
MaxRequestsPerChild 4000
ulimit -aH
core file size (blocks, -c) unlimited
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 8063
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
real-time priority (-r) 0
stack size (kbytes, -s) unlimited
cpu time (seconds, -t) unlimited
max user processes (-u) 8063
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited

MySQL Variables
Variable_name Value
auto_increment_increment 1
auto_increment_offset 1
automatic_sp_privileges ON
back_log 50
basedir /usr/
bdb_cache_size 8388600
bdb_home /var/lib/mysql/
bdb_log_buffer_size 102400
bdb_logdir
bdb_max_lock 10000
bdb_shared_data OFF
bdb_tmpdir /tmp/
binlog_cache_size 32768
bulk_insert_buffer_size 8388608
character_set_client utf8
character_set_connection utf8
character_set_database latin1
character_set_filesystem binary
character_set_results utf8
character_set_server latin1
character_set_system utf8
character_sets_dir /usr/share/mysql/charsets/
collation_connection utf8_general_ci
collation_database latin1_swedish_ci
collation_server latin1_swedish_ci
completion_type 0
concurrent_insert 1
connect_timeout 5
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
div_precision_increment 4
engine_condition_pushdown OFF
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 YES
have_blackhole_engine NO
have_compress YES
have_crypt YES
have_csv NO
have_dynamic_loading YES
have_example_engine NO
have_federated_engine NO
have_geometry YES
have_innodb YES
have_isam NO
have_merge_engine YES
have_ndbcluster NO
have_openssl DISABLED
have_ssl DISABLED
have_query_cache YES
have_raid NO
have_rtree_keys YES
have_symlink YES
hostname 69-64-71-172.dedicated.abac.net
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_checksums ON
innodb_commit_concurrency 0
innodb_concurrency_tickets 500
innodb_data_file_path ibdata1:10M:autoextend
innodb_data_home_dir
innodb_doublewrite ON
innodb_fast_shutdown 1
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_rollback_on_timeout OFF
innodb_support_xa ON
innodb_sync_spin_loops 20
innodb_table_locks ON
innodb_thread_concurrency 8
innodb_thread_sleep_delay 10000
interactive_timeout 28800
join_buffer_size 131072
key_buffer_size 8388600
key_cache_age_threshold 300
key_cache_block_size 1024
key_cache_division_limit 100
language /usr/share/mysql/english/
large_files_support ON
large_page_size 0
large_pages OFF
lc_time_names en_US
license GPL
local_infile ON
locked_in_memory OFF
log OFF
log_bin OFF
log_bin_trust_function_creators OFF
log_error
log_queries_not_using_indexes OFF
log_slave_updates OFF
log_slow_queries 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 33553408
max_binlog_cache_size 4294967295
max_binlog_size 1073741824
max_connect_errors 10
max_connections 100
max_delayed_threads 20
max_error_count 64
max_heap_table_size 16777216
max_insert_delayed_threads 20
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_sp_recursion_depth 0
max_tmp_tables 32
max_user_connections 0
max_write_lock_count 4294967295
multi_range_count 256
myisam_data_pointer_size 6
myisam_max_sort_file_size 2147483647
myisam_recover_options OFF
myisam_repair_threads 1
myisam_sort_buffer_size 8388608
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 1024
optimizer_prune_level 1
optimizer_search_depth 62
pid_file /var/run/mysqld/mysqld.pid
port 3306
preload_buffer_size 32768
profiling OFF
profiling_history_size 15
protocol_version 10
query_alloc_block_size 8192
query_cache_limit 1048576
query_cache_min_res_unit 4096
query_cache_size 0
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
relay_log_purge ON
relay_log_space_limit 0
rpl_recovery_rank 0
secure_auth OFF
secure_file_priv
server_id 0
skip_external_locking ON
skip_networking OFF
skip_show_database OFF
slave_compressed_protocol OFF
slave_load_tmpdir /tmp/
slave_net_timeout 3600
slave_skip_errors OFF
slave_transaction_retries 10
slow_launch_time 2
socket /var/lib/mysql/mysql.sock
sort_buffer_size 2097144
sql_big_selects ON
sql_mode
sql_notes ON
sql_warnings OFF
ssl_ca
ssl_capath
ssl_cert
ssl_cipher
ssl_key
storage_engine MyISAM
sync_binlog 0
sync_frm ON
system_time_zone PDT
table_cache 200
table_lock_wait_timeout 50
table_type MyISAM
thread_cache_size 0
thread_stack 196608
time_format %H:%i:%s
time_zone SYSTEM
timed_mutexes OFF
tmp_table_size 33554432
tmpdir /tmp/
transaction_alloc_block_size 8192
transaction_prealloc_size 4096
tx_isolation REPEATABLE-READ
updatable_views_with_limit YES
version 5.0.45
version_bdb Sleepycat Software: Berkeley DB 4.1.24: (July 4, 2007)
version_comment Source distribution
version_compile_machine i386
version_compile_os redhat-linux-gnu
wait_timeout 28800

8)

MySQL Status
Variable_name Value
Aborted_clients 6
Aborted_connects 613
Binlog_cache_disk_use 0
Binlog_cache_use 0
Bytes_received 1404296207
Bytes_sent 3352744183
Com_admin_commands 4863
Com_alter_db 0
Com_alter_table 0
Com_analyze 0
Com_backup_table 0
Com_begin 0
Com_call_procedure 0
Com_change_db 226058
Com_change_master 0
Com_check 0
Com_checksum 0
Com_commit 1
Com_create_db 3
Com_create_function 0
Com_create_index 0
Com_create_table 1164
Com_create_user 0
Com_dealloc_sql 0
Com_delete 8175
Com_delete_multi 217
Com_do 0
Com_drop_db 1
Com_drop_function 0
Com_drop_index 0
Com_drop_table 1021
Com_drop_user 0
Com_execute_sql 0
Com_flush 8
Com_grant 3
Com_ha_close 0
Com_ha_open 0
Com_ha_read 0
Com_help 0
Com_insert 181017
Com_insert_select 896
Com_kill 0
Com_load 0
Com_load_master_data 0
Com_load_master_table 0
Com_lock_tables 559
Com_optimize 2052
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 17254
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 3564345
Com_set_option 279259
Com_show_binlog_events 0
Com_show_binlogs 0
Com_show_charsets 1
Com_show_collations 0
Com_show_column_types 0
Com_show_create_db 0
Com_show_create_table 0
Com_show_databases 50
Com_show_errors 0
Com_show_fields 255
Com_show_grants 0
Com_show_innodb_status 0
Com_show_keys 63
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 1
Com_show_slave_hosts 0
Com_show_slave_status 0
Com_show_status 3
Com_show_storage_engines 0
Com_show_tables 43
Com_show_triggers 0
Com_show_variables 10339
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_reset 0
Com_stmt_send_long_data 0
Com_truncate 868
Com_unlock_tables 880
Com_update 153996
Com_update_multi 868
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 224953
Created_tmp_disk_tables 175285
Created_tmp_files 17222
Created_tmp_tables 258015
Delayed_errors 0
Delayed_insert_threads 0
Delayed_writes 0
Flush_commands 1
Handler_commit 0
Handler_delete 99424
Handler_discover 0
Handler_prepare 0
Handler_read_first 319765
Handler_read_key 165042224
Handler_read_next 103971742
Handler_read_prev 1743159
Handler_read_rnd 6049591
Handler_read_rnd_next 831767399
Handler_rollback 0
Handler_savepoint 0
Handler_savepoint_rollback 0
Handler_update 46523951
Handler_write 58548956
Innodb_buffer_pool_pages_data 151
Innodb_buffer_pool_pages_dirty 0
Innodb_buffer_pool_pages_flushed 1
Innodb_buffer_pool_pages_free 361
Innodb_buffer_pool_pages_latched 0
Innodb_buffer_pool_pages_misc 0
Innodb_buffer_pool_pages_total 512
Innodb_buffer_pool_read_ahead_rnd 5
Innodb_buffer_pool_read_ahead_seq 0
Innodb_buffer_pool_read_requests 5575
Innodb_buffer_pool_reads 108
Innodb_buffer_pool_wait_free 0
Innodb_buffer_pool_write_requests 1
Innodb_data_fsyncs 7
Innodb_data_pending_fsyncs 0
Innodb_data_pending_reads 0
Innodb_data_pending_writes 0
Innodb_data_read 4657152
Innodb_data_reads 128
Innodb_data_writes 7
Innodb_data_written 35328
Innodb_dblwr_pages_written 1
Innodb_dblwr_writes 1
Innodb_log_waits 0
Innodb_log_write_requests 0
Innodb_log_writes 2
Innodb_os_log_fsyncs 5
Innodb_os_log_pending_fsyncs 0
Innodb_os_log_pending_writes 0
Innodb_os_log_written 1024
Innodb_page_size 16384
Innodb_pages_created 0
Innodb_pages_read 151
Innodb_pages_written 1
Innodb_row_lock_current_waits 0
Innodb_row_lock_time 0
Innodb_row_lock_time_avg 0
Innodb_row_lock_time_max 0
Innodb_row_lock_waits 0
Innodb_rows_deleted 0
Innodb_rows_inserted 0
Innodb_rows_read 727
Innodb_rows_updated 0
Key_blocks_not_flushed 0
Key_blocks_unused 0
Key_blocks_used 7248
Key_read_requests 207366984
Key_reads 1331582
Key_write_requests 1770619
Key_writes 460933
Last_query_cost 0.000000
Max_used_connections 41
Not_flushed_delayed_rows 0
Open_files 364
Open_streams 0
Open_tables 198
Opened_tables 15504
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
Questions 4673764
Rpl_status NULL
Select_full_join 211
Select_full_range_join 0
Select_range 997155
Select_range_check 0
Select_scan 402921
Slave_open_temp_tables 0
Slave_retried_transactions 0
Slave_running OFF
Slow_launch_threads 0
Slow_queries 0
Sort_merge_passes 8594
Sort_range 597701
Sort_rows 45526752
Sort_scan 270223
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 5971479
Table_locks_waited 114
Tc_log_max_pages_used 0
Tc_log_page_size 0
Tc_log_page_waits 0
Threads_cached 0
Threads_connected 11
Threads_created 224952
Threads_running 1
Uptime 783664
Uptime_since_flush_status 783664
I am a newbie and think my new dedicated server need some good optimization. Any help is much appreciated.