Memcached

Memcached configuration.

new

180MB each. 200MB looked too tight for two copies each on Isidore and Moreri. Vincent wasn't used because it showed cyclic high RAM use. Switched on 19 September 2004.

server	IP	copies	total	notes
dalembert	207.142.131.194	1	180
Tingxi	207.142.131.195	1	180
Alrazi	207.142.131.196	1	180
Friedrich	207.142.131.197	1	180
Harris	207.142.131.199	1	180
Bart	207.142.131.227	6	1080
Bayle	207.142.131.228	6	1080
Isidore	207.142.131.231	2	360
Moreri	207.142.131.232	2	360
Yongle	207.142.131.237	12	2160
Avicenna	207.142.131.249	1	180
total		34	6120

CommonSettings.php entry looks like this:

$wgMemCachedServers = array(
        "207.142.131.194:11000", # dalembert
        "207.142.131.195:11000", # tingxi
        "207.142.131.196:11000", # alrazi
        "207.142.131.197:11000", # friedrich
        "207.142.131.199:11000", # harris
        "207.142.131.227:11000", # bart
        "207.142.131.227:11001",
        "207.142.131.227:11002",
        "207.142.131.227:11003",
        "207.142.131.227:11004",
        "207.142.131.227:11005",
        "207.142.131.228:11000", # bayle
        "207.142.131.228:11001",
        "207.142.131.228:11002",
        "207.142.131.228:11003",
        "207.142.131.228:11004",
        "207.142.131.228:11005",
        "207.142.131.231:11000", # isidore
        "207.142.131.231:11001",
        "207.142.131.232:11000", # moreri
        "207.142.131.232:11001",
        "207.142.131.237:11000", # yongle
        "207.142.131.237:11001",
        "207.142.131.237:11002",
        "207.142.131.237:11003",
        "207.142.131.237:11004",
        "207.142.131.237:11005",
        "207.142.131.237:11006",
        "207.142.131.237:11007",
        "207.142.131.237:11008",
        "207.142.131.237:11009",
        "207.142.131.237:11010",
        "207.142.131.237:11011",
        "207.142.131.249:11000", # avicenna
);

old

512MB each, used prior to 19 September 2004.

server	IP	copies	total	notes
Rabanus	207.142.131.239	4	2048	moving to squid
Yongle	207.142.131.237	4	2048	keeping - runs stats job
Bart	207.142.131.227	2	1024
Bayle	207.142.131.228	2	1024
total		12	6144

CommonSettings.php entry looked like this:

$wgMemCachedServers = array(
        "207.142.131.227:11000", # bart
        "207.142.131.227:11001",
        "207.142.131.228:11000", # bayle
        "207.142.131.228:11001",
        "207.142.131.237:11000", # yongle
        "207.142.131.237:11001",
        "207.142.131.237:11002",
        "207.142.131.237:11003",
        "207.142.131.239:11000", # rabanus
        "207.142.131.239:11001",
        "207.142.131.239:11002",
        "207.142.131.239:11003"
);