Hi Mark, Hi Stefan,
i found a way to solve it by comparing /proc/sys/net with an patched and
an unpatched kernel.
Strangely the problem occours when the values are too big (in new kernel).
With the smaller values everything works fine even under 3.4. Any ideas
how that can be? I thought these values should be tuned to a maximum for
max performance.
- => old kernel
+ => new kernel
-/proc/sys/net/ipv4/tcp_rmem:4096 87380 6291456
+/proc/sys/net/ipv4/tcp_rmem:4096 87380 514873
-/proc/sys/net/ipv4/tcp_wmem:4096 16384 4194304
+/proc/sys/net/ipv4/tcp_wmem:4096 16384 514873
Stefan
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