Perfomance problem on MIPS
Hello all!
I work with processor: MIPS 4KC.
I check network performance without iptables & conntrac enabled and it has near 80Mbit/s.
When I enable (without adding rules) network performance was near 40Mbit/s.
While testing ksoftirqd is get near 50% of cpu. And (it is so strange) top eats the same! However cpu has 100% load and perfomance is real bad.
Has anybody same problem?
Signature · 2 lines
Best regards, art mailto:[email protected]
Hello art,
Monday, June 05, 2006, 2:43:47 PM, you wrote:
a> Hello all!
a> I work with processor: MIPS 4KC. a> I check network performance without iptables & conntrac enabled a> and it has near 80Mbit/s. a> When I enable (without adding rules) network performance was a> near 40Mbit/s. a> While testing ksoftirqd is get near 50% of cpu. And (it is so a> strange) top eats the same! However cpu has 100% load and a> perfomance is real bad. a> Has anybody same problem?
I mistype: with iptables&conntrack perfomance only 30Mbit/s
Signature · 2 lines
Best regards, art mailto:[email protected]
Kernel 2.6.16 from linux-mips.org
a>> Hello all!
a>> I work with processor: MIPS 4KC. a>> I check network performance without iptables & conntrac enabled a>> and it has near 80Mbit/s. a>> When I enable (without adding rules) network performance was a>> near 40Mbit/s. a>> While testing ksoftirqd is get near 50% of cpu. And (it is so a>> strange) top eats the same! However cpu has 100% load and a>> perfomance is real bad. a>> Has anybody same problem?
Signature · 2 lines
Best regards, art mailto:[email protected]
Quoted 10 lines · art
Hello all!
I work with processor: MIPS 4KC.
I check network performance without iptables & conntrac enabled and it has near 80Mbit/s.
When I enable (without adding rules) network performance was near 40Mbit/s.
While testing ksoftirqd is get near 50% of cpu. And (it is so strange) top eats the same! However cpu has 100% load and perfomance is real bad.
Has anybody same problem?
Just loading the connection tracking module will pull networking performance into a deep hole, no surprise there. All your numbers are on the low side though. What clock rate is your CPU running?
Ralf