Re: [MT-AU Public] CCR performance testing again
Just checked /system resource cpu 36 cpu doing ~100% (97-98%) load and irq ... feels like somethings wrong there. A -----Original Message----- From: Alex Samad - Yieldbroker Sent: Thursday, 21 January 2016 1:57 PM To: public@talk.mikrotik.com.au Subject: CCR performance testing again Hi I'm testing switches again and doing a comparison to the CCR. For some reason I can't seem to get past 1Gb/s without losses on my ccr1036. Now this could be my VM's as VM to VM I can only get around 2-3Gb/s before iperf starts complaining .. How are other people's experience with the CCR's I know about the 1Gb/s tcp stream limit, but I hand heard of any issues with UDP. Infact I was pretty sure I had push it up to 9.8Gb/s.. but that was a while ago A
Hey Alex, It should be fine, but can you provide an example of your test config and the routers software version? Is the test single or multi-threaded, tcp or udp? - Andrew On Thu, Jan 21, 2016 at 1:14 PM, Alex Samad - Yieldbroker < Alex.Samad@yieldbroker.com> wrote:
Just checked /system resource cpu
36 cpu doing ~100% (97-98%) load and irq ... feels like somethings wrong there.
A
-----Original Message----- From: Alex Samad - Yieldbroker Sent: Thursday, 21 January 2016 1:57 PM To: public@talk.mikrotik.com.au Subject: CCR performance testing again
Hi
I'm testing switches again and doing a comparison to the CCR.
For some reason I can't seem to get past 1Gb/s without losses on my ccr1036.
Now this could be my VM's as VM to VM I can only get around 2-3Gb/s before iperf starts complaining ..
How are other people's experience with the CCR's I know about the 1Gb/s tcp stream limit, but I hand heard of any issues with UDP.
Infact I was pretty sure I had push it up to 9.8Gb/s.. but that was a while ago
A
_______________________________________________ Public mailing list Public@talk.mikrotik.com.au http://talk.mikrotik.com.au/mailman/listinfo/public_talk.mikrotik.com.au
I think I have found my problem. This is a replacement CCR1036-8G-2S+ 6.33.3 I replace the config with a config from a previous ccr. All the mac's are not the default ones. I am presuming that's causing all the packets to hit the CPU's My other CCR sitting next to it, same config (diff ip's) same package. Will advise when I get a chance to reset it A -----Original Message----- From: Public [mailto:public-bounces@talk.mikrotik.com.au] On Behalf Of Andrew Cox Sent: Thursday, 21 January 2016 3:18 PM To: MikroTik Australia Public List <public@talk.mikrotik.com.au> Subject: Re: [MT-AU Public] CCR performance testing again Hey Alex, It should be fine, but can you provide an example of your test config and the routers software version? Is the test single or multi-threaded, tcp or udp? - Andrew On Thu, Jan 21, 2016 at 1:14 PM, Alex Samad - Yieldbroker < Alex.Samad@yieldbroker.com> wrote:
Just checked /system resource cpu
36 cpu doing ~100% (97-98%) load and irq ... feels like somethings wrong there.
A
-----Original Message----- From: Alex Samad - Yieldbroker Sent: Thursday, 21 January 2016 1:57 PM To: public@talk.mikrotik.com.au Subject: CCR performance testing again
Hi
I'm testing switches again and doing a comparison to the CCR.
For some reason I can't seem to get past 1Gb/s without losses on my ccr1036.
Now this could be my VM's as VM to VM I can only get around 2-3Gb/s before iperf starts complaining ..
How are other people's experience with the CCR's I know about the 1Gb/s tcp stream limit, but I hand heard of any issues with UDP.
Infact I was pretty sure I had push it up to 9.8Gb/s.. but that was a while ago
A
_______________________________________________ Public mailing list Public@talk.mikrotik.com.au http://talk.mikrotik.com.au/mailman/listinfo/public_talk.mikrotik.com. au
_______________________________________________ Public mailing list Public@talk.mikrotik.com.au http://talk.mikrotik.com.au/mailman/listinfo/public_talk.mikrotik.com.au
Hmmm No Iperf at 3G udp All 36 CPU's are up around 96-100% It's a hairpin route in and out the same interface .... not sure if that's the problem... Alex -----Original Message----- From: Alex Samad - Yieldbroker Sent: Thursday, 21 January 2016 3:30 PM To: MikroTik Australia Public List <public@talk.mikrotik.com.au> Subject: RE: [MT-AU Public] CCR performance testing again I think I have found my problem. This is a replacement CCR1036-8G-2S+ 6.33.3 I replace the config with a config from a previous ccr. All the mac's are not the default ones. I am presuming that's causing all the packets to hit the CPU's My other CCR sitting next to it, same config (diff ip's) same package. Will advise when I get a chance to reset it A -----Original Message----- From: Public [mailto:public-bounces@talk.mikrotik.com.au] On Behalf Of Andrew Cox Sent: Thursday, 21 January 2016 3:18 PM To: MikroTik Australia Public List <public@talk.mikrotik.com.au> Subject: Re: [MT-AU Public] CCR performance testing again Hey Alex, It should be fine, but can you provide an example of your test config and the routers software version? Is the test single or multi-threaded, tcp or udp? - Andrew On Thu, Jan 21, 2016 at 1:14 PM, Alex Samad - Yieldbroker < Alex.Samad@yieldbroker.com> wrote:
Just checked /system resource cpu
36 cpu doing ~100% (97-98%) load and irq ... feels like somethings wrong there.
A
-----Original Message----- From: Alex Samad - Yieldbroker Sent: Thursday, 21 January 2016 1:57 PM To: public@talk.mikrotik.com.au Subject: CCR performance testing again
Hi
I'm testing switches again and doing a comparison to the CCR.
For some reason I can't seem to get past 1Gb/s without losses on my ccr1036.
Now this could be my VM's as VM to VM I can only get around 2-3Gb/s before iperf starts complaining ..
How are other people's experience with the CCR's I know about the 1Gb/s tcp stream limit, but I hand heard of any issues with UDP.
Infact I was pretty sure I had push it up to 9.8Gb/s.. but that was a while ago
A
_______________________________________________ Public mailing list Public@talk.mikrotik.com.au http://talk.mikrotik.com.au/mailman/listinfo/public_talk.mikrotik.com. au
_______________________________________________ Public mailing list Public@talk.mikrotik.com.au http://talk.mikrotik.com.au/mailman/listinfo/public_talk.mikrotik.com.au
In and out the same interface.. as in vlans? Or two actual subnets on the one physical network? If it's two subnets on the same network, it should be sending an ICMP redirect back for each packet that comes via the router, which would certainly be maxxing a few CPU's? On 22 January 2016 at 10:27, Alex Samad - Yieldbroker < Alex.Samad@yieldbroker.com> wrote:
Hmmm
No
Iperf at 3G udp
All 36 CPU's are up around 96-100%
It's a hairpin route in and out the same interface .... not sure if that's the problem...
Alex
-----Original Message----- From: Alex Samad - Yieldbroker Sent: Thursday, 21 January 2016 3:30 PM To: MikroTik Australia Public List <public@talk.mikrotik.com.au> Subject: RE: [MT-AU Public] CCR performance testing again
I think I have found my problem.
This is a replacement CCR1036-8G-2S+ 6.33.3
I replace the config with a config from a previous ccr.
All the mac's are not the default ones. I am presuming that's causing all the packets to hit the CPU's
My other CCR sitting next to it, same config (diff ip's) same package.
Will advise when I get a chance to reset it
A
-----Original Message----- From: Public [mailto:public-bounces@talk.mikrotik.com.au] On Behalf Of Andrew Cox Sent: Thursday, 21 January 2016 3:18 PM To: MikroTik Australia Public List <public@talk.mikrotik.com.au> Subject: Re: [MT-AU Public] CCR performance testing again
Hey Alex,
It should be fine, but can you provide an example of your test config and the routers software version? Is the test single or multi-threaded, tcp or udp?
- Andrew
On Thu, Jan 21, 2016 at 1:14 PM, Alex Samad - Yieldbroker < Alex.Samad@yieldbroker.com> wrote:
Just checked /system resource cpu
36 cpu doing ~100% (97-98%) load and irq ... feels like somethings wrong there.
A
-----Original Message----- From: Alex Samad - Yieldbroker Sent: Thursday, 21 January 2016 1:57 PM To: public@talk.mikrotik.com.au Subject: CCR performance testing again
Hi
I'm testing switches again and doing a comparison to the CCR.
For some reason I can't seem to get past 1Gb/s without losses on my ccr1036.
Now this could be my VM's as VM to VM I can only get around 2-3Gb/s before iperf starts complaining ..
How are other people's experience with the CCR's I know about the 1Gb/s tcp stream limit, but I hand heard of any issues with UDP.
Infact I was pretty sure I had push it up to 9.8Gb/s.. but that was a while ago
A
_______________________________________________ Public mailing list Public@talk.mikrotik.com.au http://talk.mikrotik.com.au/mailman/listinfo/public_talk.mikrotik.com. au
_______________________________________________ Public mailing list Public@talk.mikrotik.com.au http://talk.mikrotik.com.au/mailman/listinfo/public_talk.mikrotik.com.au
_______________________________________________ Public mailing list Public@talk.mikrotik.com.au http://talk.mikrotik.com.au/mailman/listinfo/public_talk.mikrotik.com.au
-- Damien Gardner Jnr VK2TDG. Dip EE. GradIEAust rendrag@rendrag.net - http://www.rendrag.net/ -- We rode on the winds of the rising storm, We ran to the sounds of thunder. We danced among the lightning bolts, and tore the world asunder
No Same vlan, different ip network. Why would it be sending redirects. Src is 192.168.213.52 dst is 10.172.213.51. Just because they are the same vlan doesn't allow them to talk directly (normally) Packet path is 192.168.213.52 -> 192.168.213.2 (ccr) -> 10.172.213.2 (ccr - same interface) - > 10.172.213.51 I have setup another test such that it doesn't do this. Instead in one interface and out another interface ... Again > 3G floods the CPU :(..... -----Original Message----- From: Public [mailto:public-bounces@talk.mikrotik.com.au] On Behalf Of Damien Gardner Jnr Sent: Friday, 22 January 2016 10:38 AM To: MikroTik Australia Public List <public@talk.mikrotik.com.au> Subject: Re: [MT-AU Public] CCR performance testing again In and out the same interface.. as in vlans? Or two actual subnets on the one physical network? If it's two subnets on the same network, it should be sending an ICMP redirect back for each packet that comes via the router, which would certainly be maxxing a few CPU's? On 22 January 2016 at 10:27, Alex Samad - Yieldbroker < Alex.Samad@yieldbroker.com> wrote:
Hmmm
No
Iperf at 3G udp
All 36 CPU's are up around 96-100%
It's a hairpin route in and out the same interface .... not sure if that's the problem...
Alex
-----Original Message----- From: Alex Samad - Yieldbroker Sent: Thursday, 21 January 2016 3:30 PM To: MikroTik Australia Public List <public@talk.mikrotik.com.au> Subject: RE: [MT-AU Public] CCR performance testing again
I think I have found my problem.
This is a replacement CCR1036-8G-2S+ 6.33.3
I replace the config with a config from a previous ccr.
All the mac's are not the default ones. I am presuming that's causing all the packets to hit the CPU's
My other CCR sitting next to it, same config (diff ip's) same package.
Will advise when I get a chance to reset it
A
-----Original Message----- From: Public [mailto:public-bounces@talk.mikrotik.com.au] On Behalf Of Andrew Cox Sent: Thursday, 21 January 2016 3:18 PM To: MikroTik Australia Public List <public@talk.mikrotik.com.au> Subject: Re: [MT-AU Public] CCR performance testing again
Hey Alex,
It should be fine, but can you provide an example of your test config and the routers software version? Is the test single or multi-threaded, tcp or udp?
- Andrew
On Thu, Jan 21, 2016 at 1:14 PM, Alex Samad - Yieldbroker < Alex.Samad@yieldbroker.com> wrote:
Just checked /system resource cpu
36 cpu doing ~100% (97-98%) load and irq ... feels like somethings wrong there.
A
-----Original Message----- From: Alex Samad - Yieldbroker Sent: Thursday, 21 January 2016 1:57 PM To: public@talk.mikrotik.com.au Subject: CCR performance testing again
Hi
I'm testing switches again and doing a comparison to the CCR.
For some reason I can't seem to get past 1Gb/s without losses on my ccr1036.
Now this could be my VM's as VM to VM I can only get around 2-3Gb/s before iperf starts complaining ..
How are other people's experience with the CCR's I know about the 1Gb/s tcp stream limit, but I hand heard of any issues with UDP.
Infact I was pretty sure I had push it up to 9.8Gb/s.. but that was a while ago
A
_______________________________________________ Public mailing list Public@talk.mikrotik.com.au http://talk.mikrotik.com.au/mailman/listinfo/public_talk.mikrotik.com. au
_______________________________________________ Public mailing list Public@talk.mikrotik.com.au http://talk.mikrotik.com.au/mailman/listinfo/public_talk.mikrotik.com. au
_______________________________________________ Public mailing list Public@talk.mikrotik.com.au http://talk.mikrotik.com.au/mailman/listinfo/public_talk.mikrotik.com. au
-- Damien Gardner Jnr VK2TDG. Dip EE. GradIEAust rendrag@rendrag.net - http://www.rendrag.net/ -- We rode on the winds of the rising storm, We ran to the sounds of thunder. We danced among the lightning bolts, and tore the world asunder _______________________________________________ Public mailing list Public@talk.mikrotik.com.au http://talk.mikrotik.com.au/mailman/listinfo/public_talk.mikrotik.com.au
participants (3)
-
Alex Samad - Yieldbroker -
Andrew Cox -
Damien Gardner Jnr