php - Joomla 使用 Nginx 和 PHP-FPM 加载 10 秒以上

Question

一周以来，我一直在尝试基于 Joomla 对我的测试网站进行故障排除，但每当我试图在第二天早上接近完成我的网站时，它就会爬行到 10 秒或更多的加载时间。

我使用了内置的 Chrome“检查元素”，结果令人失望:10 秒 +

烦人的是我已经将它迁移到我笔记本电脑中的本地 XAMPP 设置，与 10 秒 + 加载时间相比，加载时间仅为 2.86 秒。

现在我得出结论，罪魁祸首在于 nginx，而 php-fpm 不在 Joomla 源代码中

现在我担心我的PHP和nginx的配置。

这是我没有位置 block 的 Nginx 配置:

user                                    www-data www-data;
pid                                     /var/run/nginx.pid;
worker_processes                        8;
worker_rlimit_nofile                    100000;

events {
    worker_connections                  16384;
    multi_accept                        on;
    use                                 epoll;  
        include                         /etc/nginx.custom.events.d/*.conf;
}

http {
        default_type                    application/octet-stream;

        access_log                      off;
        error_log                       /var/log/nginx/error.log crit;

        sendfile                        on;
        tcp_nopush                      on;
        tcp_nodelay                     on;

    fastcgi_read_timeout                300; 

        keepalive_timeout               60;
        client_header_timeout           60;
        client_body_timeout             60;
        reset_timedout_connection       on;
        send_timeout                    60;

    client_header_buffer_size           1k;
    client_max_body_size                128m;
    large_client_header_buffers         4 32k;

        types_hash_max_size             2048;

        gzip                            on;
        gzip_disable                    "MSIE [1-6]\.";
    gzip_static                         on;     
    gzip_proxied                        expired no-cache no-store private auth;
        gzip_min_length                 1100;
        gzip_comp_level                 2;
        gzip_types                      text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript application/javascript text/x-js;

        server_names_hash_bucket_size   128;

        include                         mime.conf;
        charset                         UTF-8;

        open_file_cache                 max=100000 inactive=20s;
        open_file_cache_valid           30s;
        open_file_cache_min_uses        2;
        open_file_cache_errors          on;

        server_tokens                   off;

        include                         proxy.conf;
        include                         fcgi.conf;

        include                         conf.d/*.conf;
        include                         /etc/nginx.custom.d/*.conf;
}

include                                 /etc/nginx.custom.global.d/*.conf;

这是我的 php-fpm 设置:

[PHP]
engine = On
short_open_tag = Off
asp_tags = Off
precision = 14
output_buffering = Off
zlib.output_compression = On
implicit_flush = Off
unserialize_callback_func =
serialize_precision = 17
disable_functions = pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,
disable_classes =
zend.enable_gc = On
expose_php = On
max_execution_time = 300
max_input_time = -1
max_input_vars = 10000
memory_limit = 128M
error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
display_errors = Off
display_startup_errors = Off
log_errors = On
log_errors_max_len = 1024
ignore_repeated_errors = Off
ignore_repeated_source = Off
report_memleaks = On
track_errors = Off
html_errors = On
variables_order = "GPCS"
request_order = "GP"
register_argc_argv = Off
auto_globals_jit = On
post_max_size = 20M
auto_prepend_file =
auto_append_file =
default_mimetype = "text/html"
doc_root =
user_dir =
enable_dl = Off
file_uploads = On
upload_max_filesize = 25M
max_file_uploads = 20
allow_url_fopen = On
allow_url_include = Off
default_socket_timeout = 300
[CLI Server]
cli_server.color = On
[Date]
[filter]
[iconv]
[intl]
[sqlite]
[sqlite3]
[Pcre]
[Pdo]
[Pdo_mysql]
pdo_mysql.cache_size = 2000
pdo_mysql.default_socket=
[Phar]
[mail function]
SMTP = localhost
smtp_port = 25
mail.add_x_header = On
[SQL]
sql.safe_mode = Off
[ODBC]
odbc.allow_persistent = On
odbc.check_persistent = On
odbc.max_persistent = -1
odbc.max_links = -1
odbc.defaultlrl = 4096
odbc.defaultbinmode = 1
[Interbase]
ibase.allow_persistent = 1
ibase.max_persistent = -1
ibase.max_links = -1
ibase.timestampformat = "%Y-%m-%d %H:%M:%S"
ibase.dateformat = "%Y-%m-%d"
ibase.timeformat = "%H:%M:%S"
[MySQL]
mysql.allow_local_infile = On
mysql.allow_persistent = On
mysql.cache_size = 2000
mysql.max_persistent = -1
mysql.max_links = -1
mysql.default_port =
mysql.default_socket =
mysql.default_host =
mysql.default_user =
mysql.default_password =
mysql.connect_timeout = 60
mysql.trace_mode = Off
[MySQLi]
mysqli.max_persistent = -1
mysqli.allow_persistent = On
mysqli.max_links = -1
mysqli.cache_size = 2000
mysqli.default_port = 3306
mysqli.default_socket =
mysqli.default_host =
mysqli.default_user =
mysqli.default_pw =
mysqli.reconnect = Off
[mysqlnd]
mysqlnd.collect_statistics = On
mysqlnd.collect_memory_statistics = Off
[OCI8]
[PostgreSQL]
pgsql.allow_persistent = On
pgsql.auto_reset_persistent = Off
pgsql.max_persistent = -1
pgsql.max_links = -1
pgsql.ignore_notice = 0
pgsql.log_notice = 0
[Sybase-CT]
sybct.allow_persistent = On
sybct.max_persistent = -1
sybct.max_links = -1
sybct.min_server_severity = 10
sybct.min_client_severity = 10
[bcmath]
bcmath.scale = 0
[browscap]
[Session]
session.save_handler = files
session.use_strict_mode = 0
session.use_cookies = 1
session.use_only_cookies = 1
session.name = PHPSESSID
session.auto_start = 0
session.cookie_lifetime = 0
session.cookie_path = /
session.cookie_domain =
session.cookie_httponly =
session.serialize_handler = php
session.gc_probability = 0
session.gc_divisor = 1000
session.gc_maxlifetime = 1440
session.bug_compat_42 = Off
session.bug_compat_warn = Off
session.referer_check =
session.cache_limiter = nocache
session.cache_expire = 180
session.use_trans_sid = 0
session.hash_function = 0
session.hash_bits_per_character = 5
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"

[MSSQL]
mssql.allow_persistent = On
mssql.max_persistent = -1
mssql.max_links = -1
mssql.min_error_severity = 10
mssql.min_message_severity = 10
mssql.compatibility_mode = Off
mssql.secure_connection = Off

[Assertion]
[COM]
[mbstring]
[gd]
[exif]
[Tidy]
tidy.clean_output = Off
[soap]
soap.wsdl_cache_enabled=1
soap.wsdl_cache_dir="/tmp"
soap.wsdl_cache_ttl=86400
soap.wsdl_cache_limit = 5
[sysvshm]
[ldap]
ldap.max_links = -1
[mcrypt]
[dba]
[opcache]
opcache.enable=1
opcache.memory_consumption=1024
opcache.interned_strings_buffer=64
opcache.max_accelerated_files=100000
opcache.revalidate_freq=60
[curl]

PS:这是我从头开始构建的第三个网站，请帮助我!

Answer 1

如果在本地 XAMPP 上加载需要 2.7 秒，那就不好了!我认为问题在于您的 Joomla 网站而不是您的环境。您是否检查过慢查询日志以查看是否生成了任何慢查询？您是否尝试调试您的 Joomla 应用程序以查看瓶颈在哪里？您的网站应该在一秒钟内加载，否则它会在正常负载下崩溃。