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seen Aug 3 at 7:41

Feb
17
comment Improving TCP performance over a gigabit network with lots of connections and high traffic of small packets
Finally we have 1GB. There were lot of tuning in different places, so cannot really say that there was single problem.
Feb
17
comment Improving TCP performance over a gigabit network with lots of connections and high traffic of small packets
We use TCP connections. So they are persistent.
Feb
12
comment Improving TCP performance over a gigabit network with lots of connections and high traffic of small packets
yeah.. I saw that tutorial, but it is for laptops while I see high interrupts in the server. Will try to apply it to server.
Feb
12
comment Improving TCP performance over a gigabit network with lots of connections and high traffic of small packets
I see high "Rescheduling Interrupts" - could it be a reason? What is "Rescheduling Interrupts"?
Feb
12
comment Improving TCP performance over a gigabit network with lots of connections and high traffic of small packets
More info about SACK: ibm.com/developerworks/linux/library/l-tcp-sack/index.html
Feb
12
comment Improving TCP performance over a gigabit network with lots of connections and high traffic of small packets
thank you for you tip - will check it out tomorrow.
Feb
12
comment Improving TCP performance over a gigabit network with lots of connections and high traffic of small packets
2kaji, I will try you suggestions tomorrow. About PowerTop - should I tune power saving if my goal is performance?
Feb
8
comment Improving TCP performance over a gigabit network with lots of connections and high traffic of small packets
David Schwartz: Traffic doesn't grow while CPU, RAM and Bandwidth is not utilized even 50%
Dec
30
comment VMstat explanation needed
I just installed munin. It is out of the box installation. Nothing was changed.