Forum Activity for @brian

brian
@brian
10/22/15 01:33:31PM
10,149 posts

mariadb 10 compatability and issues?


Installation and Configuration

Looks like Tomcat is causing you some issues - the MySQL queries from JR are not that long, but I do see some long running router.php jobs - but those can be queues.
brian
@brian
10/22/15 01:12:15PM
10,149 posts

mariadb 10 compatability and issues?


Installation and Configuration

What is causing the load? You should be able to do a SHOW PROCESSLIST; and see if it is long running processes in MariaDB. If it's not, you want to look at other servers running on server (i.e. your search stuff, anything else, etc.).
brian
@brian
10/22/15 12:45:06PM
10,149 posts

mariadb 10 compatability and issues?


Installation and Configuration

Just to add too that I've seen about a 40% improvement going from MySQL 5.5 to MariaDB 10.1 - we're looking at making it the default SQL server on Jamroom Hosting in the future.
brian
@brian
10/22/15 12:42:45PM
10,149 posts

mariadb 10 compatability and issues?


Installation and Configuration

soaringeagle:
the thread_concurrency = 10 should be 8 with 8 cores right

no - you're not running Solaris so you can ignore thread_concurrency.
brian
@brian
10/22/15 11:45:14AM
10,149 posts

URL Mapper


Installation and Configuration

sekeri:
Hello Brian,

I have corrected the links in my post. Thanks.

OK the root cause of this is that you have not properly configured your .htaccess file to FORCE users to the "www" version of your site - SteveX has posted a small doc on it:

https://www.jamroom.net/ultrajam/documentation/code/1433/htaccess-tips

Let me know if that helps.
brian
@brian
10/22/15 11:40:00AM
10,149 posts

mariadb 10 compatability and issues?


Installation and Configuration

soaringeagle:
and these dont look fine to you do they

Yeah you have something wrong with your server - with your mariadb conf you should not be eating up all your RAM like that.
brian
@brian
10/22/15 11:39:14AM
10,149 posts

mariadb 10 compatability and issues?


Installation and Configuration

Also - we have this as innodb_config.cnf in the /etc/mysql/conf.d directory:

[mysqld]
innodb_file_per_table
innodb_log_file_size = 2G
brian
@brian
10/22/15 11:36:09AM
10,149 posts

mariadb 10 compatability and issues?


Installation and Configuration

This is the my.cnf we use on a 32G JR Hosting server:

#
# The MySQL database server configuration file.
#
# You can copy this to one of:
# - "/etc/mysql/my.cnf" to set global options,
# - "~/.my.cnf" to set user-specific options.
# 
# One can use all long options that the program supports.
# Run program with --help to get a list of available options and with
# --print-defaults to see which it would actually understand and use.
#
# For explanations see
# http://dev.mysql.com/doc/mysql/en/server-system-variables.html

# This will be passed to all mysql clients
# It has been reported that passwords should be enclosed with ticks/quotes
# escpecially if they contain "#" chars...
# Remember to edit /etc/mysql/debian.cnf when changing the socket location.
[client]
port		= 3306
socket		= /var/run/mysqld/mysqld.sock

# Here is entries for some specific programs
# The following values assume you have at least 32M ram

# This was formally known as [safe_mysqld]. Both versions are currently parsed.
[mysqld_safe]
socket		= /var/run/mysqld/mysqld.sock
nice		= 0

[mysqld]
#
# * Basic Settings
#
user		= mysql
pid-file	= /var/run/mysqld/mysqld.pid
socket		= /var/run/mysqld/mysqld.sock
port		= 3306
basedir		= /usr
datadir		= /var/lib/mysql
tmpdir		= /tmp
lc-messages-dir	= /usr/share/mysql
skip-external-locking
#
# Instead of skip-networking the default is now to listen only on
# localhost which is more compatible and is not less secure.
bind-address		= 127.0.0.1
#
# * Fine Tuning
#
key_buffer              = 1024M
max_allowed_packet      = 32M
table_cache             = 1536
table_definition_cache  = 1536
open_files_limit        = 2048
tmp_table_size          = 512M
max_heap_table_size     = 512M
sort_buffer_size        = 4M
read_buffer_size        = 4M
read_rnd_buffer_size    = 768K
max_connections         = 200
innodb_buffer_pool_size = 16G
innodb_flush_method     = O_DIRECT
ft_min_word_len         = 3
ft_stopword_file        = ""

# This replaces the startup script and checks MyISAM tables if needed
# the first time they are touched
myisam-recover         = BACKUP
#max_connections        = 100
#table_cache            = 64
#thread_concurrency     = 10
#
# * Query Cache Configuration
#
query_cache_limit	= 1M
query_cache_size        = 512M
#
# * Logging and Replication
#
# Both location gets rotated by the cronjob.
# Be aware that this log type is a performance killer.
# As of 5.1 you can enable the log at runtime!
#general_log_file        = /var/log/mysql/mysql.log
#general_log             = 1
#
# Error log - should be very few entries.
#
log_error = /var/log/mysql/error.log
#
# Here you can see queries with especially long duration
slow_query_log      = 1
slow_query_log_file = /var/log/mysql/mysql-slow.log
long_query_time     = 3

# The following can be used as easy to replay backup logs or for replication.
# note: if you are setting up a replication slave, see README.Debian about
#       other settings you may need to change.
#server-id		= 1
#log_bin			= /var/log/mysql/mysql-bin.log
expire_logs_days	= 10
max_binlog_size         = 100M
#binlog_do_db		= include_database_name
#binlog_ignore_db	= include_database_name
#
# * InnoDB
#
# InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/.
# Read the manual for more InnoDB related options. There are many!
#
# * Security Features
#
# Read the manual, too, if you want chroot!
# chroot = /var/lib/mysql/
#
# For generating SSL certificates I recommend the OpenSSL GUI "tinyca".
#
# ssl-ca=/etc/mysql/cacert.pem
# ssl-cert=/etc/mysql/server-cert.pem
# ssl-key=/etc/mysql/server-key.pem



[mysqldump]
quick
quote-names
max_allowed_packet	= 16M

[mysql]
#no-auto-rehash	# faster start of mysql but no tab completition

[isamchk]
key_buffer		= 16M

#
# * IMPORTANT: Additional settings that can override those from this file!
#   The files must end with '.cnf', otherwise they'll be ignored.
#
!includedir /etc/mysql/conf.d/

updated by @brian: 10/22/15 11:36:37AM
brian
@brian
10/22/15 11:09:31AM
10,149 posts

css minifier breaks with a particular rule


Design and Skin Customization

This is fixed in Core 5.2.40.

Hope this helps!
brian
@brian
10/22/15 11:08:37AM
10,149 posts

URL Mapper


Installation and Configuration

This isn't correct - this mapped URL:

/guitar_lessons/default.aspx => /lessons

should only work for that EXACT URL - not the ones with "music_theory" in them. I will check it out.
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