329 reputation
313
bio website petermolnar.eu
location London, United Kingdom
age 29
visits member for 3 years, 7 months
seen Sep 6 at 15:16

Dreamer, who believes in optimization.


Jul
18
awarded  Necromancer
Jul
3
awarded  Notable Question
May
28
awarded  Popular Question
Nov
19
awarded  Popular Question
Aug
31
awarded  Popular Question
Jun
27
revised Testifying rasing net.core.somaxconn can make a difference
adding some details to topic and retagging
Jun
26
asked Testifying rasing net.core.somaxconn can make a difference
Apr
18
comment reduce initial SSH communication messages
Unfortunately, compression in this case does not make a difference. The usual tweaks: UseDNS no / PrintMotd no / PrintLastLog no / GSSAPICleanupCredentials yes / GSSAPIAuthentication no. I even tried changing cipher to arcfour128, still no speedup. Therefore I could only think of reducing the number of communication packages between client and server, but no idea, how.
Apr
18
asked reduce initial SSH communication messages
Mar
5
comment MongoDB: two nodes & primary election
This is OK, and thank you for the explanation, but I still don't have an answer why is it not a problem to elect from two nodes when one fails in a three-node setup and is when I do a two-node setup :)
Mar
4
asked MongoDB: two nodes & primary election
Sep
6
comment request a image but nginx return 200 and a blank response header
Please send nginx config, maybe nginx access/error log, without these your question is meaningless.
Jun
6
answered Is it possible to see active connections in nginx?
May
2
awarded  Revival
Mar
25
awarded  Yearling
Mar
24
accepted Postfix Postscreen: how to use postscreen for smtp and smtps both
Mar
24
comment Postfix Postscreen: how to use postscreen for smtp and smtps both
thanks, than I'll close this question accepting the answer above.
Mar
23
comment Postfix Postscreen: how to use postscreen for smtp and smtps both
I see your point and it's hard to argue with. But what if bots get configured to use smtps as well? I don't think it would be so hard to implement for them.
Mar
22
comment I need advices: small memory footprint linux mail server with spam filtering
I don't want to sound hasty but after a few hours running with postscreen on and policyd-weight off RAM usage seems noticably lower. I'm really graceful for the tip but I still would like to hear tips on SpamAssassin as well.
Mar
22
revised I need advices: small memory footprint linux mail server with spam filtering
added update on postscreen