Here is the debug on the host when only one site listens to 443

2009/10/29 00:54:46 [debug] 9171#0: epoll add event: fd:26 op:1 ev:00000001
2009/10/29 00:55:11 [debug] 9171#0: post event 0000000001DD9128
2009/10/29 00:55:11 [debug] 9171#0: delete posted event 0000000001DD9128
2009/10/29 00:55:11 [debug] 9171#0: accept on 0.0.0.0:443, ready: 0
2009/10/29 00:55:11 [debug] 9171#0: malloc: 0000000001D44370:256
2009/10/29 00:55:11 [debug] 9171#0: *195388 accept: xx.xxx.xxx.xx fd:13
2009/10/29 00:55:11 [debug] 9171#0: *195388 event timer add: 13:
5000:1256766916090
2009/10/29 00:55:11 [debug] 9171#0: *195388 epoll add event: fd:13 op:1
ev:80000001
2009/10/29 00:55:11 [debug] 9171#0: *195388 post event 0000000001DD95A0
2009/10/29 00:55:11 [debug] 9171#0: *195388 delete posted event
0000000001DD95A0
2009/10/29 00:55:11 [debug] 9171#0: *195388 malloc: 0000000001C0D410:1248
2009/10/29 00:55:11 [debug] 9171#0: *195388 malloc: 0000000001C066A0:256
2009/10/29 00:55:11 [debug] 9171#0: *195388 malloc: 0000000001D32990:4096
2009/10/29 00:55:11 [debug] 9171#0: *195388 malloc: 0000000001E04130:4096
2009/10/29 00:55:11 [debug] 9171#0: *195388 http check ssl handshake
2009/10/29 00:55:11 [debug] 9171#0: *195388 https ssl handshake: 0x16
2009/10/29 00:55:11 [debug] 9171#0: *195388 SSL_do_handshake: -1
2009/10/29 00:55:11 [debug] 9171#0: *195388 SSL_get_error: 2
2009/10/29 00:55:11 [debug] 9171#0: *195388 post event 0000000001DD95A0
2009/10/29 00:55:11 [debug] 9171#0: *195388 delete posted event
0000000001DD95A0
2009/10/29 00:55:11 [debug] 9171#0: *195388 SSL handshake handler: 0
2009/10/29 00:55:11 [debug] 9171#0: *195388 SSL_do_handshake: 1
2009/10/29 00:55:11 [debug] 9171#0: *195388 SSL: SSLv3, cipher:
"DHE-RSA-AES256-SHA SSLv3 Kx=DH Au=RSA Enc=AES(256) Mac=SHA1"
2009/10/29 00:55:11 [debug] 9171#0: *195388 http process request line
2009/10/29 00:55:11 [debug] 9171#0: *195388 SSL_read: -1
2009/10/29 00:55:11 [debug] 9171#0: *195388 SSL_get_error: 2
2009/10/29 00:55:11 [debug] 9171#0: *195388 post event 0000000001DD95A0
2009/10/29 00:55:11 [debug] 9171#0: *195388 delete posted event
0000000001DD95A0
2009/10/29 00:55:11 [debug] 9171#0: *195388 http process request line
2009/10/29 00:55:11 [debug] 9171#0: *195388 SSL_read: 720
2009/10/29 00:55:11 [debug] 9171#0: *195388 SSL_read: -1
2009/10/29 00:55:11 [debug] 9171#0: *195388 SSL_get_error: 2
2009/10/29 00:55:11 [debug] 9171#0: *195388 http request line: "GET /*******
HTTP/1.1"
2009/10/29 00:55:11 [debug] 9171#0: *195388 http uri: "/*********"
2009/10/29 00:55:11 [debug] 9171#0: *195388 http args: ""
2009/10/29 00:55:11 [debug] 9171#0: *195388 http exten: "php"
2009/10/29 00:55:11 [debug] 9171#0: *195388 http process request header line
2009/10/29 00:55:11 [debug] 9171#0: *195388 http header: "Host: ***********"
2009/10/29 00:55:11 [debug] 9171#0: *195388 http header: "User-Agent:
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.3) Gecko/20090824
Firefox/3.5.3"
2009/10/29 00:55:11 [debug] 9171#0: *195388 http header: "Accept:
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"
2009/10/29 00:55:11 [debug] 9171#0: *195388 http header: "Accept-Language:
en-us,en;q=0.5"
2009/10/29 00:55:11 [debug] 9171#0: *195388 http header: "Accept-Encoding:
gzip,deflate"
2009/10/29 00:55:11 [debug] 9171#0: *195388 http header: "Accept-Charset:
ISO-8859-1,utf-8;q=0.7,*;q=0.7"
2009/10/29 00:55:11 [debug] 9171#0: *195388 http header: "Keep-Alive: 300"
2009/10/29 00:55:11 [debug] 9171#0: *195388 http header: "Connection:
keep-alive"
2009/10/29 00:55:11 [debug] 9171#0: *195388 http header: "Referer:
https://************/**********"