Enable SSL debug on Apache and check if your clients are using SSLv3, you will get the protocol+cipher used for each HTTPS request:
CustomLog /tmp/apache_ssl.log "%v %a %{SSL_PROTOCOL}x %{SSL_CIPHER}x"
Tip: see mod_ssl documentation if you need other SSL environment variables.
If possible, disable SSLv3 on the web server:
| #!/usr/bin/python | |
| import MySQLdb | |
| import time | |
| conn = MySQLdb.connect(host="localhost", db= "benchmark", read_default_file="~/.my.cnf") | |
| cursor = conn.cursor() | |
| id = 1 | |
| count = 28200000 |
| #!/usr/bin/python | |
| import memcache | |
| import sys | |
| import random | |
| MEMCACHED_SERVER = sys.argv[1] | |
| MEMCACHED_PORT = '11211' | |
| MEMCACHED_KEY = 'testing.' + str(random.randint(1, pow(2,16))) + '.' |
| make all-recursive | |
| make[1]: Entering directory `/tmp/memcached-1.4.11' | |
| Making all in doc | |
| make[2]: Entering directory `/tmp/memcached-1.4.11/doc' | |
| make all-am | |
| make[3]: Entering directory `/tmp/memcached-1.4.11/doc' | |
| make[3]: Nothing to be done for `all-am'. | |
| make[3]: Leaving directory `/tmp/memcached-1.4.11/doc' | |
| make[2]: Leaving directory `/tmp/memcached-1.4.11/doc' | |
| make[2]: Entering directory `/tmp/memcached-1.4.11' |
| Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.yLSyEc | |
| + umask 022 | |
| + cd /home/powerstack/BUILD | |
| + cd /home/powerstack/BUILD | |
| + rm -rf memcached-1.4.11 | |
| + /usr/bin/gzip -dc /home/powerstack/SOURCES/memcached-1.4.11.tar.gz | |
| + /bin/tar -xf - | |
| + STATUS=0 | |
| + '[' 0 -ne 0 ']' | |
| + cd memcached-1.4.11 |
| $ ./configure | |
| checking build system type... i686-pc-linux-gnu | |
| checking host system type... i686-pc-linux-gnu | |
| checking target system type... i686-pc-linux-gnu | |
| checking for a BSD-compatible install... /usr/bin/install -c | |
| checking whether build environment is sane... yes | |
| checking for a thread-safe mkdir -p... /bin/mkdir -p | |
| checking for gawk... gawk | |
| checking whether make sets $(MAKE)... yes | |
| checking for gcc... gcc |
| [powerstack@centos-6-i386 memcached-1.4.11]$ make test | |
| ./sizes | |
| Slab Stats 64 | |
| Thread stats 200 | |
| Global stats 196 | |
| Settings 96 | |
| Item (no cas) 32 | |
| Item (cas) 40 | |
| Libevent thread 96 | |
| Connection 320 |
| [powerstack@centos-4-i386 memcached-1.4.11]$ make test | |
| ./sizes | |
| Slab Stats 64 | |
| Thread stats 200 | |
| Global stats 196 | |
| Settings 96 | |
| Item (no cas) 32 | |
| Item (cas) 40 | |
| Libevent thread 96 | |
| Connection 320 |
| [powerstack@centos-5-i386 memcached-1.4.11]$ make test | |
| ./sizes | |
| Slab Stats 64 | |
| Thread stats 200 | |
| Global stats 196 | |
| Settings 96 | |
| Item (no cas) 32 | |
| Item (cas) 40 | |
| Libevent thread 96 | |
| Connection 320 |
| NTP fingerprinting script is available on http://kcy.me/a70n, those are the results for public RedIRIS NTP server: | |
| $./ntp.pl -t hora.rediris.es | |
| ** It was possible to gather the following information from the remote NTP host hora.rediris.es | |
| NTP daemon: Version=ntpd 4.2.0@1.1161-r Thu Dec 22 11:32:11 UTC 2005 (3) | |
| Processor: i686 | |
| Operating System: Linux/2.4.23-NANOTIM |