提问人:MElhalees 提问时间:5/29/2023 最后编辑:MElhalees 更新时间:5/31/2023 访问量:151
Laravel - 在Ubuntu 22.04和23.04上,每个表的手工迁移需要很长时间,大约3秒
Laravel - artisan migrate takes long time about 3 sec for each table on Ubuntu 22.04 & 23.04
问:
我已经安装了最新版本的 ubuntu 23.04,但 artisan migrate 存在问题。问题是创建每个表的过程大约需要 3 秒!如下图所示。
在尝试了许多解决方案之后,我认为原因是我没有使用 LTS 版本 (22.04)。我尝试像在 ubuntu 23.04 上一样使用(apache2、php8.1、mysql、phpmyadmin)安装它。
并且问题仍然存在,我试图增加mysql的缓冲池大小,但徒劳无功。
提前致谢
更新
我尝试从phpMyAdmin创建一个表,如图所示,创建该表需要3.7867秒。
CREATE TABLE `laravel`.`test`(
`id` BIGINT NOT NULL AUTO_INCREMENT,
`name` VARCHAR(200) NOT NULL,
PRIMARY KEY(`id`)
) ENGINE = InnoDB;
更新 2
当我尝试在终端中通过MySQL创建表时的查询时间。
mysql> CREATE TABLE `laravel`.`test2` (`id` BIGINT NULL , `name` VARCHAR(200) NOT NULL ) ENGINE = InnoDB;
Query OK, 0 rows affected (0.44 sec)
更新 3
这是我的文件。/etc/mysql/mysql.conf.d/mysqld.cnf
#
# The MySQL database server configuration file.
#
# 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
# Here is entries for some specific programs
# The following values assume you have at least 32M ram
[mysqld]
#
# * Basic Settings
#
# user = mysql
pid-file = /var/run/mysqld/mysqld.pid
socket = /var/run/mysqld/mysqld.sock
port = 3306
datadir = /var/lib/mysql
# If MySQL is running as a replication slave, this should be
# changed. Ref https://dev.mysql.com/doc/refman/8.0/en/server-system-variables.html#sysvar_tmpdir
tmpdir = /tmp
#
# 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
mysqlx-bind-address = 127.0.0.1
skip-name-resolve
skip-grant-tables
#
# * Fine Tuning
#
key_buffer_size = 8G
# max_allowed_packet = 64M
# thread_stack = 256K
# thread_cache_size = -1
# This replaces the startup script and checks MyISAM tables if needed
# the first time they are touched
myisam-recover-options = BACKUP
# max_connections = 151
# table_open_cache = 4000
#
# * Logging and Replication
#
# Both location gets rotated by the cronjob.
#
# Log all queries
# Be aware that this log type is a performance killer.
general_log_file = /var/log/mysql/query.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 = 2
log-queries-not-using-indexes
#
# 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
# binlog_expire_logs_seconds = 2592000
max_binlog_size = 100M
# binlog_do_db = include_database_name
# binlog_ignore_db = include_database_name
答:
-1赞
MElhalees
5/31/2023
#1
所以,在我尝试了很多解决方案之后。我再次从头开始安装了ubuntu。但这次我没有将其安装在硬盘驱动器上,而是将系统文件安装在 ssd 驱动器上,将 /home 安装在硬盘驱动器上。
灌输后,我为我的 nvidia GPU 安装了一些驱动程序,并使所有设置都达到最佳性能。
我在php.ini中增加了一些配置。(这一点我已经按照这里的教程进行了操作:https://www.cloudbooklet.com/how-to-install-lamp-apache-mysql-php-in-ubuntu-22-04/)
问题解决了!
评论
skip-name-resolve
long_query_time