CONNECTION FAILTURE error message after huge load.

[bakcay]

Hello,

During load tests i realized that after 45 seconds Memcached() returns "CONNECTION FAILTURE"

for a while i realized that there is no logging on memcache(d) service. Because service is still working. At the same time server seems low load, resources are fine, no throtting.

Appromoxly all results was same as you can see - Link

i switched to my app Memcache library its working fine. Almost with 2x load test no issue

what could be wrong ?