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核心php错误日志如下，但特定于站点的错误日志显示这一点。 我的php.ini文件中的内存是：
memory_size 1024;
所以这不是PHP的内存限制。 我也禁用了我所有的插件，所以这不是安全插件上的内存限制。
2014/12/13 16:12:40 [error] 28264＃0：* 212在stderr中发送FastCGI：“PHP信息：PHP致命错误：允许内存大小268435456字节耗尽（试图分配71字节）in / var /万维网/..
我有一个wordpress插件运行一整批import麻烦。 当我启用nginxdebugging时，我得到这个错误。 结果是我得到一个即时的404错误后，我无法完全导入我的数据。
我很确定这是一个错误，但我找不到解决它的正确答案。
请帮忙。
我到目前为止所做的：
服务器
PHP.iniconfiguration：
我无法发布我的日志，所以请检查比较
Nginx日志：
[12-Dec-2014 06:35:49.398315] DEBUG: pid 13384, fpm_pctl_perform_idle_server_maintenance(), line 362: [pool www] currently 0 active children, 1 spare children [12-Dec-2014 06:35:50.399474] DEBUG: pid 13384, fpm_pctl_perform_idle_server_maintenance(), line 362: [pool www] currently 0 active children, 1 spare children [12-Dec-2014 06:35:51.400765] DEBUG: pid 13384, fpm_pctl_perform_idle_server_maintenance(), line 362: [pool www] currently 0 active children, 1 spare children [12-Dec-2014 06:35:52.402053] DEBUG: pid 13384, fpm_pctl_perform_idle_server_maintenance(), line 362: [pool www] currently 0 active children, 1 spare children [12-Dec-2014 06:35:53.403346] DEBUG: pid 13384, fpm_pctl_perform_idle_server_maintenance(), line 362: [pool www] currently 0 active children, 1 spare children [12-Dec-2014 06:35:53.417762] DEBUG: pid 13384, fpm_got_signal(), line 72: received SIGCHLD [12-Dec-2014 06:35:53.417836] DEBUG: pid 13384, fpm_children_bury(), line 254: [pool www] child 18327 has been killed by the process managment after 52.123053 seconds from start [12-Dec-2014 06:35:53.417863] DEBUG: pid 13384, fpm_event_loop(), line 411: event module triggered 1 events [12-Dec-2014 06:35:54.404978] DEBUG: pid 13384, fpm_pctl_perform_idle_server_maintenance(), line 362: [pool www] currently 0 active children, 0 spare children [12-Dec-2014 06:35:54.687559] DEBUG: pid 13384, fpm_children_make(), line 421: [pool www] child 18397 started [12-Dec-2014 06:35:54.687593] DEBUG: pid 13384, fpm_pctl_on_socket_accept(), line 536: [pool www] got accept without idle child available .... I forked [12-Dec-2014 06:35:54.687602] DEBUG: pid 13384, fpm_event_loop(), line 411: event module triggered 1 events [12-Dec-2014 06:35:55.406455] DEBUG: pid 13384, fpm_pctl_perform_idle_server_maintenance(), line 362: [pool www] currently 0 active children, 1 spare children [12-Dec-2014 06:35:56.407633] DEBUG: pid 13384, fpm_pctl_perform_idle_server_maintenance(), line 362: [pool www] currently 0 active children, 1 spare children [12-Dec-2014 06:35:57.408949] DEBUG: pid 13384, fpm_pctl_perform_idle_server_maintenance(), line 362: [pool www] currently 0 active children, 1 spare children [12-Dec-2014 06:35:58.410111] DEBUG: pid 13384, fpm_pctl_perform_idle_server_maintenance(), line 362: [pool www] currently 0 active children, 1 spare children PHP日志：
2014/12/12 06:35:02 [debug] 13350#0: *223 http header done 2014/12/12 06:35:54 [debug] 13350#0: accept on 0.0.0.0:80, ready: 1 2014/12/12 06:35:54 [debug] 13350#0: posix_memalign: 0000000002273A80:256 @16 2014/12/12 06:35:54 [debug] 13350#0: *226 accept: 66.249.67.123 fd:3 2014/12/12 06:35:54 [debug] 13350#0: *226 event timer add: 3: 60000:1418387814684 2014/12/12 06:35:54 [debug] 13350#0: *226 epoll add event: fd:3 op:1 ev:80000001 2014/12/12 06:35:54 [debug] 13350#0: accept() not ready (11: Resource temporarily unavailable) 2014/12/12 06:35:54 [debug] 13350#0: *226 malloc: 0000000002274AF0:1296 2014/12/12 06:35:54 [debug] 13350#0: *226 posix_memalign: 0000000002273BE0:256 @16 2014/12/12 06:35:54 [debug] 13350#0: *226 malloc: 000000000232F4B0:131072 2014/12/12 06:35:54 [debug] 13350#0: *226 posix_memalign: 00000000021F7590:4096 @16 2014/12/12 06:35:54 [debug] 13350#0: *226 http process request line 2014/12/12 06:35:54 [debug] 13350#0: *226 recv: fd:3 315 of 131072 2014/12/12 06:35:54 [debug] 13350#0: *226 http request line: "GET /stores/giltcity/page/78/ HTTP/1.1" 2014/12/12 06:35:54 [debug] 13350#0: *226 http uri: "/stores/giltcity/page/78/" 2014/12/12 06:35:54 [debug] 13350#0: *226 http args: "" 2014/12/12 06:35:54 [debug] 13350#0: *226 http exten: "" 2014/12/12 06:35:54 [debug] 13350#0: *226 http process request header line 2014/12/12 06:35:54 [debug] 13350#0: *226 http header: "Host: mydiscountman.com" 2014/12/12 06:35:54 [debug] 13350#0: *226 http header: "Connection: Keep-alive" 2014/12/12 06:35:54 [debug] 13350#0: *226 http header: "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8" 2014/12/12 06:35:54 [debug] 13350#0: *226 http header: "From: googlebot(at)googlebot.com" 2014/12/12 06:35:54 [debug] 13350#0: *226 http header: "Accept-Encoding: gzip,deflate" 2014/12/12 06:35:54 [debug] 13350#0: *226 http header: "User-Agent: Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)" 2014/12/12 06:35:54 [debug] 13350#0: *226 http header done 2014/12/12 06:37:11 [debug] 13350#0: accept on 0.0.0.0:80, ready: 1
Nginx全局configuration/etc/nginx/nginx.conf：
user apache; worker_processes 1; pid /var/run/nginx.pid; events { worker_connections 768; multi_accept on; use epoll; } http { # Let NGINX get the real client IP for its access logs set_real_ip_from 127.0.0.1; real_ip_header X-Forwarded-For; # Basic Settings sendfile on; tcp_nopush on; tcp_nodelay on; keepalive_timeout 20; client_max_body_size 15m; client_body_timeout 60; client_header_timeout 60; client_body_buffer_size 128k; client_header_buffer_size 128k; large_client_header_buffers 4 16k; send_timeout 60; reset_timedout_connection on; types_hash_max_size 8192; server_tokens off; # server_names_hash_bucket_size 64; # server_name_in_redirect off; include /etc/nginx/mime.types; default_type application/octet-stream; # Logging Settings # access_log /var/log/nginx/access.log; error_log /var/log/nginx/error.log debug; # Log Format log_format main '$remote_addr - $remote_user [$time_local] ' '"$request" $status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; # Gzip Settings gzip on; gzip_static on; gzip_disable "msie6"; gzip_vary on; gzip_proxied any; gzip_comp_level 6; gzip_min_length 512; gzip_buffers 16 8k; gzip_http_version 1.1; gzip_types text/css text/javascript text/xml text/plain text/x-component application/javascript application/x-javascript application/json application/xml application/rss+xml font/truetype application/x-font-ttf font/opentype application/vnd.ms-fontobject image/svg+xml; # Virtual Host Configs include /etc/nginx/conf.d/*.conf; include /etc/nginx/sites-enabled/*; }
Nginx站点configuration/ etc / nginx / sites-available / testme：
server { listen 80; server_name testme.XXXXXXX.com; port_in_redirect off; server_tokens off; autoindex off; client_max_body_size 15m; client_body_buffer_size 128k; access_log /var/log/nginx/testme/access_log main; error_log /var/log/nginx/testme/error_log; root /var/www/testme; index index.php index.html index.htm; try_files $uri $uri/ /index.php; error_page 404 /404error.html; location = /var/www/testme/404error.html { internal; } error_page 500 /500error.html; location = /var/www/testme/500error.html { internal; } # Define default caching of 24h expires 8s; add_header Pragma public; add_header Cache-Control "max-age=86400, public, must-revalidate, proxy-revalidate"; # Redirect server error pages to static 50x.html error_page 500 502 503 504 /50x.html; location = /50x.html { root /usr/share/nginx/html; } # Don't log robots.txt requests location = /robots.txt { allow all; log_not_found off; access_log off; } location /phpmyadmin { auth_basic "Restricted"; auth_basic_user_file /var/www/testme/phpmyadmin/.htpasswd; try_files $uri $uri/ index.html index.php; index index.html index.htm index.php; location ~ /\.ht { deny all; } location ~* ^.+\.(css|js)$ { #try_files $uri $uri/; #root /var/www/testme/phpmyadmin; access_log off; } location ~ ^.+\.php { try_files $uri $uri/ *.php; fastcgi_split_path_info ^(.+.php)(.*)$; fastcgi_pass unix:/var/run/php-fpm.socket; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME /var/www/testme$fastcgi_script_name; fastcgi_param SCRIPT_NAME $fastcgi_script_name; include /etc/nginx/fastcgi_params; fastcgi_intercept_errors on; fastcgi_ignore_client_abort off; fastcgi_connect_timeout 60; fastcgi_send_timeout 180; fastcgi_read_timeout 180; fastcgi_buffer_size 128k; fastcgi_buffers 4 256k; fastcgi_busy_buffers_size 256k; fastcgi_temp_file_write_size 256k; } } # Rewrite for versioned CSS+JS via filemtime # location ~* ^.+\.(css|js) { # rewrite ^(.+)\.(\d+)\.(css|js)$ $1.$3 last; # expires 31536000s; # access_log on; # log_not_found on; # add_header Pragma public; # add_header Cache-Control "max-age=31536000, public"; # } # Aggressive caching for static files # If you alter static files often, please use # add_header Cache-Control "max-age=31536000, public, must-revalidate, proxy-revalidate"; location ~* \. (asf|asx|wax|wmv|wmx|avi|bmp|class|divx|doc|docx|eot|exe|gif|gz|gzip|ico|jpg|jpeg|jpe|mdb|mid|midi|mov|qt|mp3|m4a|mp4|m4v|mpeg|mpg|mpe|mpp|odb|odc|odf|odg|odp|ods|odt|ogg|ogv|otf|pdf|png|pot|pps|ppt|pptx|ra|ram|svg|svgz|swf|tar|t?gz|tif|tiff|ttf|wav|webm|wma|woff|wri|xla|xls|xlsx|xlt|xlw|zip)$ { expires 31536000s; access_log on; log_not_found on; add_header Pragma public; add_header Cache-Control "max-age=31536000, public"; } location ~* (^(?!(?:(?!(php|inc)).)*/uploads/).*?(php)) { set $php_root $document_root; if ($request_uri ~* /phpmyadmin) { #set $php_root /usr/share; } try_files $uri = 404; fastcgi_split_path_info ^(.+.php)(.*)$; fastcgi_pass unix:/var/run/php-fpm.socket; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $php_root$fastcgi_script_name; fastcgi_param SCRIPT_NAME $fastcgi_script_name; include /etc/nginx/fastcgi_params; fastcgi_intercept_errors on; fastcgi_ignore_client_abort off; fastcgi_connect_timeout 3600; fastcgi_send_timeout 3600; fastcgi_read_timeout 3600; fastcgi_buffer_size 128k; fastcgi_buffers 4 256k; fastcgi_busy_buffers_size 256k; fastcgi_temp_file_write_size 256k; } }
的php.ini
[PHP] ;;;;;;;;;;;;;;;;;;; ; Quick Reference ; ;;;;;;;;;;;;;;;;;;; error_reporting = E_ALL & ~E_NOTICE extension=apc.so ;;;;;;;;;;;;;;;;;;;; ; Language Options ; ;;;;;;;;;;;;;;;;;;;; engine = On short_open_tag = Off asp_tags = Off precision = 14 y2k_compliance = On zlib.output_compression = Off implicit_flush = Off unserialize_callback_func = serialize_precision = 100 safe_mode = Off safe_mode_gid = Off safe_mode_include_dir = safe_mode_exec_dir = safe_mode_allowed_env_vars = PHP_ safe_mode_protected_env_vars = LD_LIBRARY_PATH disable_functions = disable_classes = realpath_cache_size = 16k realpath_cache_ttl = 120 ;;;;;;;;;;;;;;;;; ; Miscellaneous ; ;;;;;;;;;;;;;;;;; expose_php = On ;;;;;;;;;;;;;;;;;;; ; Resource Limits ; ;;;;;;;;;;;;;;;;;;; max_execution_time = 600 set_time_limit = 600 max_input_time = 300 memory_limit = 2048M ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; Error handling and logging ; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; error_reporting = E_ALL & ~E_DEPRECATED 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 = Off error_log = /var/log/php-fpm/www-error.log ;;;;;;;;;;;;;;;;; ; Data Handling ; ;;;;;;;;;;;;;;;;; variables_order = "GPCS" request_order = "GP" register_globals = Off register_long_arrays = Off register_argc_argv = Off auto_globals_jit = On post_max_size = 384M magic_quotes_gpc = Off magic_quotes_runtime = Off magic_quotes_sybase = Off auto_prepend_file = auto_append_file = default_mimetype = "text/html" ;;;;;;;;;;;;;;;;;;;;;;;;; ; Paths and Directories ; ;;;;;;;;;;;;;;;;;;;;;;;;; doc_root = user_dir = enable_dl = Off cgi.fix_pathinfo=0 ;;;;;;;;;;;;;;;; ; File Uploads ; ;;;;;;;;;;;;;;;; file_uploads = On upload_max_filesize = 512M ;;;;;;;;;;;;;;;;;; ; Fopen wrappers ; ;;;;;;;;;;;;;;;;;; allow_url_fopen = On allow_url_include = Off default_socket_timeout = 120 ;;;;;;;;;;;;;;;;;;;;;; ; Dynamic Extensions ; ;;;;;;;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;;;;; ; Module Settings ; ;;;;;;;;;;;;;;;;;;; [Date] date.timezone = America/Chicago [filter] [iconv] [intl] [sqlite] [sqlite3] [Pcre] [Pdo] [Phar] [Syslog] define_syslog_variables = Off [mail function] SMTP = localhost smtp_port = 25 sendmail_path = /usr/sbin/sendmail -t -i 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 [MySQL] mysql.allow_persistent = On 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 = 300 mysql.trace_mode = Off [MySQLi] mysqli.max_links = -1 mysqli.default_port = 3306 mysqli.default_socket = mysqli.default_host = mysqli.default_user = mysqli.default_pw = mysqli.reconnect = Off [PostgresSQL] 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.save_path = "/var/lib/php/session" 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 = 1 session.gc_divisor = 1000 session.gc_maxlifetime = 1440 session.bug_compat_42 = Off session.bug_compat_warn = Off session.referer_check = session.entropy_length = 0 session.entropy_file = 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.compatability_mode = Off mssql.timeout = 300 mssql.secure_connection = Off [Tidy] tidy.clean_output = Off [soap] soap.wsdl_cache_enabled=1 soap.wsdl_cache_dir="/tmp" soap.wsdl_cache_ttl=86400
日志中指示的备件进程数明显不符合pm.min_spare_servers的值。 这可能是因为php-fpm设置不在你的php.ini文件中，而是在fpm.conf文件中。
由于缺less备用服务器，因此出现“资源不可用错误”并不令人惊讶。 我不知道为什么你会得到一个404错误。