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Successful Upgrade - Crawling Servers | | Published by: anonym 2009-01-07 |
| | 1 Dedicated Server
Our servers:
2 dedicated machines. 1 for web, 1 for db. Both identical: dual 2.6ghz Xeon's w/ 512k backside cache and 4GB ram; redhat & apache 1.3.28. Zend accelerator installed. PHP 4.3.3; MySQL 4.0.18-standard.
Our site: Threads: 89,501, Posts: 2,155,963, Members: 34,887. Only vb running on the site.
We upgraded from 2.3.4 today. Totally clean files. Default template. Every single option we can find that increases speed/reduces server overhead we have switched off. We have optimized and repaired tables, run all diagnostics, updated counters. We have not recreated our searchindex yet.
Once we turn the boards on and about 50 people are online, it grinds to an almost complete halt. At 100 people its nearly impossible to use. At this point, load is at 1 on the web and 0.25 on the db. Over 1GB of physical ram and swap left available. Non-vb pages load immediately.
Any ideas/help/assistance/prayers would be great. We've pounded our head against this for a long time and are plumb out of options.
PHP INFO: www.bigsoccer.com/bsi_info.php (http://www.bigsoccer.com/bsi_info.php)
3. p connect is off
database size:
98 1.1 GB 69.1 MB 1.1 GB
mysql Ver 12.22 Distrib 4.0.18, for pc-linux (i686)
Connection id: 136015
Current database:
Current user: root@localhost
SSL: Not in use
Current pager: stdout
Using outfile: ''
Server version: 4.0.18-standard
Protocol version: 10
Connection: Localhost via UNIX socket
Client characterset: latin1
Server characterset: latin1
UNIX socket: /var/lib/mysql/mysql.sock
Uptime: 8 hours 26 min 13 sec
Threads: 89 Questions: 1362096 Slow queries: 1989 Opens: 1121 Flush tables: 1 Open tables: 1024 Queries per second avg: 44.846
--------------
4 - dunno
5 - our top stats are basically 600-700 simult online during the week all the time, and load of 1-3.
Today they are:
WEB
9:24am up 10:19, 4 users, load average: 1.37, 0.90, 0.74
204 processes: 202 sleeping, 1 running, 1 zombie, 0 stopped
CPU0 states: 3.0% user, 30.0% system, 0.0% nice, 65.0% idle
CPU1 states: 5.0% user, 23.0% system, 0.0% nice, 70.0% idle
Mem: 4001568K av, 3850008K used, 151560K free, 0K shrd, 202524K buff
Swap: 2096440K av, 15512K used, 2080928K free 2548144K cached
DB
9:25am up 8:29, 2 users, load average: 0.07, 0.09, 0.09
232 processes: 231 sleeping, 1 running, 0 zombie, 0 stopped
CPU0 states: 0.4% user, 4.1% system, 0.0% nice, 94.4% idle
CPU1 states: 0.3% user, 1.0% system, 0.0% nice, 98.1% idle
Mem: 4001568K av, 3974208K used, 27360K free, 0K shrd, 142552K buff
Swap: 2072344K av, 0K used, 2072344K free 3498944K cached
+---------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
Variable_name Value
+---------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
back_log 50
basedir /
binlog_cache_size 32768
bulk_insert_buffer_size 8388608
character_set latin1
character_sets latin1 big5 czech euc_kr gb2312 gbk latin1_de sjis tis620 ujis dec8 dos german1 hp8 koi8_ru latin2 swe7 usa7 cp1251 danish hebrew win1251 estonia hungarian koi8_ukr win1251ukr greek win1250 croat cp1257 latin5
concurrent_insert ON
connect_timeout 10
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_min_word_len 4
ft_max_word_len 254
ft_max_word_len_for_sort 20
ft_stopword_file (built-in)
have_bdb NO
have_crypt YES
have_innodb DISABLED
have_isam YES
have_raid NO
have_symlink YES
have_openssl NO
have_query_cache YES
init_file
innodb_additional_mem_pool_size 1048576
innodb_buffer_pool_size 8388608
innodb_data_file_path
innodb_data_home_dir
innodb_file_io_threads 4
innodb_force_recovery 0
innodb_thread_concurrency 8
innodb_flush_log_at_trx_commit 1
innodb_fast_shutdown ON
innodb_flush_method
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_mirrored_log_groups 1
innodb_max_dirty_pages_pct 90
interactive_timeout 28800
join_buffer_size 4190208
key_buffer_size 67108864
language /usr/share/mysql/english/
large_files_support ON
local_infile ON
locked_in_memory OFF
log OFF
log_update OFF
log_bin OFF
log_slave_updates OFF
log_slow_queries OFF
log_warnings OFF
long_query_time 10
low_priority_updates OFF
lower_case_table_names 0
max_allowed_packet 16776192
max_binlog_cache_size 4294967295
max_binlog_size 1073741824
max_connections 650
max_connect_errors 10
max_delayed_threads 20
max_heap_table_size 16777216
max_join_size 4294967295
max_relay_log_size 0
max_seeks_for_key 4294967295
max_sort_length 1024
max_user_connections 0
max_tmp_tables 32
max_write_lock_count 4294967295
myisam_max_extra_sort_file_size 268435456
myisam_max_sort_file_size 2147483647
myisam_repair_threads 1
myisam_recover_options OFF
myisam_sort_buffer_size 67108864
net_buffer_length 16384
net_read_timeout 30
net_retry_count 10
net_write_timeout 60
new OFF
open_files_limit 8192
pid_file /var/lib/mysql/soccer2.dinix.com.pid
log_error
port 3306
protocol_version 10
query_alloc_block_size 8192
query_cache_limit 2097152
query_cache_size 67108864
query_cache_type ON
query_prealloc_size 8192
range_alloc_block_size 2048
read_buffer_size 4190208
read_only OFF
read_rnd_buffer_size 262144
rpl_recovery_rank 0
server_id 0
slave_net_timeout 3600
skip_external_locking ON
skip_networking OFF
skip_show_database OFF
slow_launch_time 2
socket /var/lib/mysql/mysql.sock
sort_buffer_size 8388600
sql_mode 0
table_cache 1024
table_type MYISAM
thread_cache_size 128
thread_stack 126976
tx_isolation REPEATABLE-READ
timezone EST
tmp_table_size 33554432
tmpdir /tmp/
transaction_alloc_block_size 8192
transaction_prealloc_size 4096
version 4.0.18-standard
version_comment Official MySQL RPM
wait_timeout 3600
+---------------------------------+-----------------------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------------------------+
[/usr/lib/mysql]# basedir /
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# binlog_cache_size 32768
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# bulk_insert_buffer_size 8388608
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# character_set latin1
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# character_sets latin1 big5 czech euc_kr gb2312 gbk latin1_de sjis tis620 ujis dec8 dos german1 hp8 koi8_ru latin2 swe7 usa7 cp1251 danish hebrew win1251 estonia hungarian koi8_ukr win1251ukr greek win1250 croat cp1257 latin5
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# concurrent_insert ON
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# connect_timeout 10
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# convert_character_set
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# datadir /var/lib/mysql/
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# default_week_format 0
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# delay_key_write ON
bash: syntax error near unexpected token `'
have_bdb NO
have_crypt YES
have_innodb DISABLED
root@soccer2 [/usr/lib/mysql]# delayed_insert_limit 100
have_isam YES
have_raid NO
have_symlink YES
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# delayed_insert_timeout 300
have_openssl NO
have_query_cache YES
init_file bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# delayed_queue_size 1000
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# flush OFF
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# flush_time 0
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# ft_boolean_syntax + -><()~*:""&
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# ft_min_word_len 4
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# ft_max_word_len 254
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# ft_max_word_len_for_sort 20
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# ft_stopword_file (built-in)
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# have_bdb NO
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# have_crypt YES
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# have_innodb DISABLED
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# have_isam YES
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# have_raid NO
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# have_symlink YES
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# have_openssl NO
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# have_query_cache YES
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# init_file
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# innodb_force_recovery 0
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# innodb_thread_concurrency 8
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# innodb_flush_log_at_trx_commit 1
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# innodb_fast_shutdown ON
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# innodb_flush_method
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# innodb_lock_wait_timeout 50
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# innodb_log_arch_dir
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# innodb_log_archive OFF
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# innodb_log_buffer_size 1048576
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# innodb_log_file_size 5242880
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# innodb_log_files_in_group 2
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# innodb_log_group_home_dir
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# innodb_mirrored_log_groups 1
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# innodb_max_dirty_pages_pct 90
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# interactive_timeout 28800
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# join_buffer_size 4190208
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# key_buffer_size 67108864
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# language /usr/share/mysql/english/
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# large_files_support ON
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# local_infile ON
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# locked_in_memory OFF
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# log OFF
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# log_update OFF
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# log_bin OFF
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# log_slave_updates OFF
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# log_slow_queries OFF
bash: syntax error near unexpected token `'
max_delayed_threads 20
max_heap_table_size 16777216
max_join_size 4294967295 root@soccer2 [/usr/lib/mysql]# log_warnings OFF
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# long_query_time 10
max_relay_log_size 0
max_seeks_for_key 4294967295
max_sort_length 1024
max_user_connections 0 bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# low_priority_updates OFF
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# lower_case_table_names 0
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# max_allowed_packet 16776192
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# max_binlog_cache_size 4294967295
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# max_binlog_size 1073741824
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# max_connections 650
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# max_connect_errors 10
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# max_delayed_threads 20
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# max_heap_table_size 16777216
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# max_join_size 4294967295
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# max_relay_log_size 0
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# max_seeks_for_key 4294967295
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# max_sort_length 1024
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# max_user_connections 0
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# max_tmp_tables 32
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# max_write_lock_count 4294967295
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# myisam_max_extra_sort_file_size 268435456
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# myisam_max_sort_file_size 2147483647
bash: syntax error near unexpected token `'
root@soccer2 [/usr/lib/mysql]# myisam_repair_threads 1
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