我的 Web 服务器有很多进程在发送回复时卡住了。这种情况发生在使用不同 CMS 系统创建的大量页面上，因此单个 php 脚本问题似乎不太可能，我们认为这更多是由于服务器配置问题造成的。
当列表建立时，服务器开始变慢，我们必须重置它来清除它。
有人可以建议我应该检查什么来尝试防止这种情况发生吗？
Restart Time: Tuesday, 19-Feb-2013 03:00:17 GMT
Parent Server Generation: 0
Server uptime: 6 hours 22 minutes 49 seconds
Total accesses: 4081 - Total Traffic: 83.2 MB
CPU Usage: u76.5313 s37.1563 cu0 cs0 - .495% CPU load
.178 requests/sec - 3798 B/second - 20.9 kB/request
43 requests currently being processed, 3 idle workers
WW_WWWWWWWWWWW_WWWWRWWWWWWWWWWW_WWWWWWWWWWWWWW..................
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Scoreboard Key:
"_" Waiting for Connection, "S" Starting up, "R" Reading Request,
"W" Sending Reply, "K" Keepalive (read), "D" DNS Lookup,
"C" Closing connection, "L" Logging, "G" Gracefully finishing,
"I" Idle cleanup of worker, "." Open slot with no current process
Srv PID Acc M CPU SS Req Conn Child Slot Client VHost Request
0-0 97917 0/12/414 W 2.13 120 0 0.0 0.55 7.62 123.151.139.215 www.-------.co.uk GET / HTTP/1.1
1-0 97882 0/3/236 W 3.52 139 0 0.0 0.00 10.01 82.68.11.50 www.-------.co.uk GET /shop/search.php?action=AjaxSearch&search_query=georgie HTT
2-0 97883 0/40/124 _ 13.03 67 106075 0.0 1.37 2.87 180.76.5.162 www.-------.co.uk GET /visually_impaired/zoomtext/zoomtext_magnifier_reader/ HTTP
3-0 97884 0/52/258 W 5.68 64 0 0.0 1.12 11.10 204.12.208.218 www.-------.co.uk GET /shop/cart.php?action=add&product_id=177 HTTP/1.0
4-0 97918 5/6/337 W 1.30 159 0 21.2 0.02 5.52 82.68.11.50 www.-------.co.uk GET /scripts/styleswitcher.js HTTP/1.1
5-0 97907 1/11/322 W 0.60 174 0 8.6 0.38 4.81 82.68.11.50 www.-------.co.uk GET /scripts/styleswitcher.js HTTP/1.1
6-0 97875 0/35/362 W 5.34 113 0 0.0 0.60 4.60 82.68.11.50 www.-------.co.uk GET /shop/search.php?action=AjaxSearch&search_query=georgie%20
7-0 97876 3/64/366 W 5.45 171 0 7.8 0.49 5.13 82.68.11.50 www.-------.co.uk GET /scripts/styleswitcher.js HTTP/1.1
8-0 97910 0/31/331 W 0.28 123 0 0.0 1.10 5.67 66.249.76.180 www.-------.co.uk GET /shop/products.php?product=JAWS-Remote-Access-Add%252dOn-fo
9-0 97911 0/26/219 W 5.34 108 0 0.0 1.43 5.14 176.9.16.210 www.-------.co.uk GET /shop/products.php?product=JAWS-Professional-%252d-Upgrades
10-0 97767 0/76/243 W 24.87 9 0 0.0 0.71 2.81 157.55.33.79 www.-------.co.uk GET /?p=975 HTTP/1.1
11-0 97935 0/0/109 W 3.70 82 0 0.0 0.00 3.69 66.249.76.180 www.-------.co.uk GET /shop/products.php?product=JAWS-Multi%252dUser-Products HTT
12-0 97919 0/6/141 W 1.66 140 0 0.0 0.02 2.66 82.68.11.50 www.-------.co.uk GET /shop/search.php?action=AjaxSearch&search_query=georgie HTT
13-0 97914 2/2/104 W 1.14 168 0 11.3 0.01 1.41 82.68.11.50 www.-------.co.uk GET /scripts/styleswitcher.js HTTP/1.1
14-0 97650 0/100/112 _ 23.39 66 95416 0.0 2.41 2.73 82.68.11.50 www.-------.co.uk GET /scripts/styleswitcher.js HTTP/1.1
15-0 97927 0/0/154 W 0.09 140 0 0.0 0.00 2.32 82.68.11.50 www.-------.co.uk GET /shop/search.php?action=AjaxSearch&search_query=geor HTTP/1
16-0 97921 1/1/93 W 0.59 156 0 0.0 0.00 2.13 82.68.11.50 www.-------.co.uk GET /scripts/styleswitcher.js HTTP/1.1
17-0 97922 1/1/36 W 0.88 163 0 11.7 0.01 0.43 82.68.11.50 www.-------.co.uk GET /scripts/styleswitcher.js HTTP/1.1
18-0 97923 0/3/29 W 1.35 23 0 0.0 0.02 1.06 204.12.208.218 www.-------.co.uk GET /shop/cart.php?action=add&product_id=202 HTTP/1.0
19-0 97924 0/9/50 R 1.29 124 63 0.0 0.02 0.71 ? ? ..reading..
20-0 97925 0/11/14 W 1.93 98 0 0.0 0.10 0.11 176.9.16.210 www.-------.co.uk GET /shop/products.php?product=OpenBook-User-Guide HTTP/1.0
21-0 97926 0/6/6 W 0.25 117 0 0.0 0.42 0.42 176.9.16.210 www.-------.co.uk GET /shop/products.php?product=Imperial-Tactile-Ruler-(inch) HT
22-0 97928 0/0/0 W 0.00 139 0 0.0 0.00 0.00 82.68.11.50 www.-------.co.uk GET /shop/search.php?search_query=georgie&x=0&y=0 HTTP/1.1
23-0 97929 0/4/4 W 0.27 126 0 0.0 0.07 0.07 176.9.16.210 www.-------.co.uk GET /shop/products.php HTTP/1.0
24-0 97930 0/2/2 W 1.27 88 0 0.0 0.01 0.01 176.9.16.210 www.-------.co.uk GET /shop/products.php?product=RUBY-Reading-Stand HTTP/1.0
25-0 97931 0/6/6 W 0.29 76 0 0.0 0.11 0.11 204.12.208.218 www.-------.co.uk GET /shop/cart.php?action=add&product_id=157 HTTP/1.0
26-0 97932 0/1/1 W 1.45 52 0 0.0 0.00 0.00 65.55.52.86 www.-------.co.uk GET /shop/products.php?product=Voice-Sense- HTTP/1.1
27-0 97933 0/1/1 W 0.23 65 0 0.0 0.01 0.01 176.9.16.210 www.-------.co.uk GET /shop/products.php?product=TOPAZ-XL-Computer-Compatible-Des
28-0 97934 0/1/1 W 1.61 53 0 0.0 0.01 0.01 176.9.16.210 www.-------.co.uk GET /shop/products.php?product=TOPAZ-XL-HD HTTP/1.0
29-0 97936 0/0/0 W 0.00 79 0 0.0 0.00 0.00 176.9.16.210 www.-------.co.uk GET /shop/products.php?product=TOPAZ-EZ-Desktop-Video-Magnifier
30-0 97937 0/0/0 W 0.00 60 0 0.0 0.00 0.00 65.55.52.86 www.-------.co.uk GET /shop/pages.php?pageid=10 HTTP/1.1
31-0 97938 0/1/1 _ 1.39 62 13532 0.0 0.02 0.02 84.21.142.136 www.-------.co.uk GET / HTTP/1.0
32-0 97939 0/2/2 W 1.74 42 0 0.0 0.02 0.02 204.12.208.218 www.-------.co.uk GET /shop/cart.php?action=add&product_id=179 HTTP/1.0
33-0 97940 0/1/1 W 0.68 52 0 0.0 0.00 0.00 204.12.208.218 www.-------.co.uk GET /shop/cart.php?action=add&product_id=178 HTTP/1.0
34-0 97953 1/1/1 W 0.18 39 0 0.2 0.00 0.00 109.157.238.155 www.-------.co.uk GET /team.exe HTTP/1.1
35-0 97954 0/0/0 W 0.00 38 0 0.0 0.00 0.00 65.55.52.86 www.-------.co.uk GET /shop/pages.php?pageid=10 HTTP/1.0
36-0 97955 0/0/0 W 0.00 37 0 0.0 0.00 0.00 209.85.238.127 www.-------.co.uk GET /?feed=rss&cat=4 HTTP/1.1
37-0 97956 0/1/1 W 0.78 12 0 0.0 0.00 0.00 204.12.208.218 www.-------.co.uk GET /shop/cart.php?action=add&product_id=206 HTTP/1.0
38-0 97957 0/0/0 W 0.00 34 0 0.0 0.00 0.00 204.12.208.218 www.-------.co.uk GET /shop/cart.php?action=add&product_id=199 HTTP/1.0
39-0 97958 0/0/0 W 0.00 6 0 0.0 0.00 0.00 82.68.11.50 www.-------.co.uk GET /?cat=3 HTTP/1.1
40-0 97959 0/0/0 W 0.00 12 0 0.0 0.00 0.00 82.68.11.50 www.-------.co.uk GET /?cat=3 HTTP/1.1
41-0 97962 0/0/0 W 0.00 9 0 0.0 0.00 0.00 65.55.52.86 www.-------.co.uk GET /shop/products.php?product=Voice-Sense- HTTP/1.0
42-0 97963 0/0/0 W 0.00 2 0 0.0 0.00 0.00 82.68.11.50 www.-------.co.uk GET / HTTP/1.1
43-0 97964 0/0/0 W 0.00 0 0 0.0 0.00 0.00 82.68.11.50 www.-------.co.uk GET /server-status HTTP/1.1
44-0 97965 0/0/0 W 0.00 0 0 0.0 0.00 0.00 204.12.208.218 www.-------.co.uk GET /shop/cart.php?action=add&product_id=208 HTTP/1.0
45-0 97966 0/0/0 W 0.00 0 0 0.0 0.00 0.00 95.211.87.85 www.-------.co.uk GET /quotes/ HTTP/1.0
Srv Child Server number - generation
PID OS process ID
Acc Number of accesses this connection / this child / this slot
M Mode of operation
CPU CPU usage, number of seconds
SS Seconds since beginning of most recent request
Req Milliseconds required to process most recent request
Conn Kilobytes transferred this connection
Child Megabytes transferred this child
Slot Total megabytes transferred this slot
答案1
其中一个进程是否从 PHP 中记录过多日志？这可能会减慢尝试将任何内容记录到 的其他所有进程的速度php.log。