Re: Still not sexy! (Re: sendfile+zerocopy: fairly sexy (nothing todo with ECN)

2001-01-31 Thread Ingo Molnar
On Wed, 31 Jan 2001, Malcolm Beattie wrote: > Without the raised tcp_wmem setting I was getting 81 MByte/s. With > tcp_wmem set as above I got 86 MByte/s. Nice increase. Any other > setting I can tweak apart from {r,w}mem_max and tcp_{w,r}mem? The CPU > on the client (350 MHz PII) is the

Re: Still not sexy! (Re: sendfile+zerocopy: fairly sexy (nothing todo with ECN)

2001-01-31 Thread Ingo Molnar
On Wed, 31 Jan 2001, Malcolm Beattie wrote: Without the raised tcp_wmem setting I was getting 81 MByte/s. With tcp_wmem set as above I got 86 MByte/s. Nice increase. Any other setting I can tweak apart from {r,w}mem_max and tcp_{w,r}mem? The CPU on the client (350 MHz PII) is the

Re: Still not sexy! (Re: sendfile+zerocopy: fairly sexy (nothing todo with ECN)

2001-01-30 Thread jamal
On Wed, 31 Jan 2001, Ingo Molnar wrote: > > On Tue, 30 Jan 2001, jamal wrote: > > > > - is this UDP or TCP based? (UDP i guess) > > > > > TCP > > well then i'd suggest to do: > > echo 10 10 10 > /proc/sys/net/ipv4/tcp_wmem > > does this make any difference? According to my

Re: Still not sexy! (Re: sendfile+zerocopy: fairly sexy (nothing todo with ECN)

2001-01-30 Thread Ingo Molnar
On Tue, 30 Jan 2001, jamal wrote: > > - is this UDP or TCP based? (UDP i guess) > > > TCP well then i'd suggest to do: echo 10 10 10 > /proc/sys/net/ipv4/tcp_wmem does this make any difference? Ingo - To unsubscribe from this list: send the line "unsubscribe

Re: Still not sexy! (Re: sendfile+zerocopy: fairly sexy (nothing todo with ECN)

2001-01-30 Thread jamal
On Wed, 31 Jan 2001, Ingo Molnar wrote: > > On Tue, 30 Jan 2001, jamal wrote: > > > Kernel | tput | sender-CPU | receiver-CPU | > > - > > 2.4.0-pre3 | 99MB/s | 87% | 23% | > > NSF|||

Re: Still not sexy! (Re: sendfile+zerocopy: fairly sexy (nothing todo with ECN)

2001-01-30 Thread Ingo Molnar
On Tue, 30 Jan 2001, jamal wrote: > Kernel | tput | sender-CPU | receiver-CPU | > - > 2.4.0-pre3 | 99MB/s | 87% | 23% | > NSF||| | > - >

Re: Still not sexy! (Re: sendfile+zerocopy: fairly sexy (nothing todo with ECN)

2001-01-30 Thread Ingo Molnar
On Tue, 30 Jan 2001, jamal wrote: Kernel | tput | sender-CPU | receiver-CPU | - 2.4.0-pre3 | 99MB/s | 87% | 23% | NSF||| | -

Re: Still not sexy! (Re: sendfile+zerocopy: fairly sexy (nothing todo with ECN)

2001-01-30 Thread jamal
On Wed, 31 Jan 2001, Ingo Molnar wrote: On Tue, 30 Jan 2001, jamal wrote: Kernel | tput | sender-CPU | receiver-CPU | - 2.4.0-pre3 | 99MB/s | 87% | 23% | NSF||| |

Re: Still not sexy! (Re: sendfile+zerocopy: fairly sexy (nothing todo with ECN)

2001-01-30 Thread Ingo Molnar
On Tue, 30 Jan 2001, jamal wrote: - is this UDP or TCP based? (UDP i guess) TCP well then i'd suggest to do: echo 10 10 10 /proc/sys/net/ipv4/tcp_wmem does this make any difference? Ingo - To unsubscribe from this list: send the line "unsubscribe