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Re: [gn4-3-wp6-t1-wb-RARE] rare testing....


Chronological Thread 
    < Chronological >      < Thread >
  • From: mc36 <>
  • To: , Xavier JEANNIN <>
  • Subject: Re: [gn4-3-wp6-t1-wb-RARE] rare testing....
  • Date: Sat, 6 Mar 2021 06:50:36 +0100
and the extra fun: if u run the same query from the same visualizer, but from
a different place, the issue disappears... :)))))

On 3/6/21 6:27 AM, mc36 wrote:
and the more layers, the more bugs... the same sdn10 interface
drawn from from the cli, the collector and from the visualizer...
if i believed the gui, i went for tshooting the dataplane...
regards,
cs


wedge32#show interfaces sdn10 hwhistory
        101g|
         91g|                     ####
         81g|##########           ####          
####################
         70g|###############      #########     
####################
        
60g|############################################################
        
50g|############################################################
        
40g|############################################################
        
30g|############################################################
        
20g|############################################################
        
10g|############################################################
          
0|############################################################
        
bps|0---------10--------20--------30--------40--------50-------- seconds

        104g|
         93g|****  *** ***** *** * * ********* * ********** ****
*******
         83g|****  ************* * * ********* ************ ****
*******
        
72g|############################################################
        
62g|############################################################
        
52g|############################################################
        
41g|############################################################
        
31g|############################################################
        
20g|############################################################
        
10g|############################################################
          
0|############################################################
        
bps|0---------10--------20--------30--------40--------50-------- minutes

        107g|
         96g|*********
         85g|*********
         75g|#########
         64g|#########
         53g|#########
         42g|#########
         32g|#########
         21g|#########
         10g|#########
           0|#########
        
bps|0---------10--------20--------30--------40--------50-------- hours


wedge32#





On 3/6/21 6:01 AM, mc36 wrote:
hi,
we did 3.5 petabytes in the past 9.5 hours... it's a constant ~1tbps...
and, i just asked jordi to start the iperf in the other direction too...
let's see how tofino performs at 2tbps... :)
regards,
cs



wedge32#show platform | include up
uptime: since 2021-03-05 20:32:36, for 09:25:58
reload: code#2=upgrade finished

wedge32#show interfaces hwsummary | include up | summary
  |~~~~~~~~|~~~~~~~~~~~~~~~~~~|~~~~~~~~~~~~~~~~~|
  | column | summary          | average         |
  |--------|------------------|-----------------|
  | col0   | 0                | 0             
  |
  | col1   | 0                | 0             
  |
  | col2   | 3544198189299602 | 161099917695436 |
  | col3   | 3518740514355259 | 159942750652511 |
  | col4   | 0                | 0             
  |
  |________|__________________|_________________|

wedge32#show interfaces hwtraffic | include up | summary
  |~~~~~~~~|~~~~~~~~~~~~~|~~~~~~~~~~~~|
  | column | summary     | average    |
  |--------|-------------|------------|
  | col0   | 0           | 0          |
  | col1   | 0           | 0          |
  | col2   | 90349835398 | 4106810699 |
  | col3   | 89688649248 | 4076756784 |
  | col4   | 0           | 0          |
  |________|_____________|____________|

wedge32#show interfaces hwsummary | include up
  | sdn10     | up    | 322298036458272 | 1962862         |
0    |
  | sdn11     | up    | 322298048119971 | 1958796         |
0    |
  | sdn12     | up    | 0               |
319976098901523 | 0    |
  | sdn13     | up    | 0               |
319976018974458 | 0    |
  | sdn14     | up    | 322298048259114 | 1962227         |
0    |
  | sdn15     | up    | 322297986980604 | 1964487         |
0    |
  | sdn16     | up    | 2360842131      | 319975981009535 | 0 
   |
  | sdn17     | up    | 2790            | 319975981005468
| 0    |
  | sdn18     | up    | 322297923734442 | 1966547         |
0    |
  | sdn19     | up    | 322297957658274 | 1971270         |
0    |
  | sdn2      | up    | 0               | 0     
          | 0    |
  | sdn20     | up    | 3962            | 319975981002751
| 0    |
  | sdn21     | up    | 3962            | 319975980990948
| 0    |
  | sdn22     | up    | 322297910212818 | 1967185         |
0    |
  | sdn23     | up    | 322297971920229 | 1972948         |
0    |
  | sdn24     | up    | 1609            | 319975980993379
| 0    |
  | sdn25     | up    | 1423            | 319975981003827
| 0    |
  | sdn26     | up    | 322298017349115 | 1963328         |
0    |
  | sdn5      | up    | 0               |
320052252643048 | 0    |
  | sdn6      | up    | 322295689121433 | 252470         
| 0    |
  | sdn7      | up    | 322298181599103 | 1955343         |
0    |
  | sdn8      | up    | 0               |
319976260377350 | 0    |
  | sdn9      | up    | 0               |
319976127585898 | 0    |

wedge32#show interfaces hwtraffic | include up
  | sdn10     | up    | 9894531523 | 54         | 0    |
  | sdn11     | up    | 9894531829 | 54         | 0    |
  | sdn12     | up    | 0          | 9823086692 | 0    |
  | sdn13     | up    | 0          | 9823086389 | 0    |
  | sdn14     | up    | 9894533356 | 54         | 0    |
  | sdn15     | up    | 9894533967 | 54         | 0    |
  | sdn16     | up    | 1108       | 9823085176 | 0    |
  | sdn17     | up    | 0          | 9823085782 | 0    |
  | sdn18     | up    | 9894533661 | 54         | 0    |
  | sdn19     | up    | 9894534272 | 54         | 0    |
  | sdn2      | up    | 0          | 0          |
0    |
  | sdn20     | up    | 0          | 9823086389 | 0    |
  | sdn21     | up    | 0          | 9823086085 | 0    |
  | sdn22     | up    | 9894533356 | 54         | 0    |
  | sdn23     | up    | 9894533050 | 54         | 0    |
  | sdn24     | up    | 0          | 9823085479 | 0    |
  | sdn25     | up    | 0          | 9823085176 | 0    |
  | sdn26     | up    | 9894533661 | 54         | 0    |
  | sdn5      | up    | 0          | 9823085728 | 0    |
  | sdn6      | up    | 9894534883 | 0          | 0    |
  | sdn7      | up    | 9894530913 | 54         | 0    |
  | sdn8      | up    | 0          | 9823085782 | 0    |
  | sdn9      | up    | 0          | 9823087601 | 0    |

wedge32#


On 3/5/21 1:36 PM, mc36 wrote:
sorry, not mbps.... khm.... 891 gbps! :)

On 3/5/21 1:35 PM, mc36 wrote:
hi,
please find an other intermediate result, now we're doing 891mbps in 2 pipes
of tofino,
and in rare's cli, also you can spot the same, but in bytes/seconds...
simply copy-paste the second table, paste it to zzz.csv and open in excel and
do the sum to see the result....
(and in the meantime i'll just started implementing "show anything | summary"
to make it more convenient...:)
regards,
cs


wedge32#terminal tablemode fancy
wedge32#show interfaces hwtraffic
  |~~~~~~~~~~~|~~~~~~~|~~~~~~~~~~~~~|~~~~~~~~~~~~~|~~~~~~|
  | interface | state | tx          | rx          | drop |
  |-----------|-------|-------------|-------------|------|
  | sdn1      | admin | 0           | 0          
| 0    |
  | sdn10     | up    | 10472892852 | 54          | 0   
|
  | sdn11     | up    | 10472893157 | 54          | 0   
|
  | sdn12     | up    | 0           | 10399062695 | 0   
|
  | sdn13     | up    | 0           | 10399062696 | 0   
|
  | sdn14     | up    | 10472892852 | 56          | 0   
|
  | sdn15     | up    | 10472892852 | 56          | 0   
|
  | sdn16     | up    | 1126        | 10399064213 | 0    |
  | sdn17     | up    | 0           | 10399063606 | 0   
|
  | sdn18     | up    | 10472892852 | 56          | 0   
|
  | sdn19     | up    | 10472893462 | 54          | 0   
|
  | sdn2      | up    | 0           | 0         
  | 0    |
  | sdn20     | up    | 0           | 10399064211 | 0   
|
  | sdn21     | up    | 0           | 10399064513 | 0   
|
  | sdn22     | up    | 10472893157 | 54          | 0   
|
  | sdn23     | up    | 10472894073 | 54          | 0   
|
  | sdn24     | up    | 0           | 10399064513 | 0   
|
  | sdn25     | up    | 0           | 10399063907 | 0   
|
  | sdn26     | up    | 10472892852 | 54          | 0   
|
  | sdn32     | admin | 0           | 0           |
0    |
  | sdn5      | up    | 0           | 10399057485 | 0  
  |
  | sdn6      | up    | 10472893157 | 0           | 0  
  |
  | sdn7      | up    | 10472891325 | 54          | 0   
|
  | sdn8      | up    | 0           | 10399058753 | 0  
  |
  | sdn9      | up    | 0           | 10399061481 | 0  
  |
  |___________|_______|_____________|_____________|______|

wedge32#terminal tablemode csv
wedge32#show interfaces hwtraffic
interface;state;tx         ;rx         ;drop
sdn1     ;admin;0          ;0          ;0
sdn10    ;up   ;10453863378;54         ;0
sdn11    ;up   ;10453863378;54         ;0
sdn12    ;up   ;0          ;10379147609;0
sdn13    ;up   ;0          ;10379147609;0
sdn14    ;up   ;10453861545;54         ;0
sdn15    ;up   ;10453860629;54         ;0
sdn16    ;up   ;1111       ;10379147913;0
sdn17    ;up   ;0          ;10379147912;0
sdn18    ;up   ;10453859713;54         ;0
sdn19    ;up   ;10453858797;54         ;0
sdn2     ;up   ;0          ;0          ;0
sdn20    ;up   ;0          ;10379147913;0
sdn21    ;up   ;0          ;10379147912;0
sdn22    ;up   ;10453858186;54         ;0
sdn23    ;up   ;10453856964;54         ;0
sdn24    ;up   ;0          ;10379147305;0
sdn25    ;up   ;0          ;10379150337;0
sdn26    ;up   ;10453859713;54         ;0
sdn32    ;admin;0          ;0          ;0
sdn5     ;up   ;0          ;10379149693;0
sdn6     ;up   ;10453859102;0          ;0
sdn7     ;up   ;10453865210;54         ;0
sdn8     ;up   ;0          ;10379149732;0
sdn9     ;up   ;0          ;10379146699;0

wedge32#
wedge32#attach process bfswd


bf-sde.pm> rate-show
-----+----+---+----+-------+---+-------+-------+---------+---------+----+----
PORT |MAC |D_P|P/PT|SPEED  |RDY|RX Mpps|TX Mpps|RX Mbps  |TX Mbps  |RX
%|TX %
-----+----+---+----+-------+---+-------+-------+---------+---------+----+----
5/0  |19/0|164|3/36|100G   |UP |   6.59|   0.00| 81074.55|    
0.00| 81%|  0%
6/0  |18/0|172|3/44|100G   |UP |   0.00|   6.59|     0.00|
81086.94|  0%| 81%
7/0  |17/0|180|3/52|100G   |UP |   0.00|   6.59|     0.00|
81088.38|  0%| 81%
8/0  |16/0|188|3/60|100G   |UP |   6.59|   0.00| 81090.89|    
0.00| 81%|  0%
9/0  |15/0| 56|1/56|100G   |UP |   6.59|   0.00| 81096.41|    
0.00| 81%|  0%
10/0 |14/0| 48|1/48|100G   |UP |   0.00|   6.59|     0.00|
81094.57|  0%| 81%
11/0 |13/0| 40|1/40|100G   |UP |   0.00|   6.59|     0.00|
81094.63|  0%| 81%
12/0 |12/0| 32|1/32|100G   |UP |   6.59|   0.00| 81091.92|    
0.00| 81%|  0%
13/0 |11/0| 24|1/24|100G   |UP |   6.59|   0.00| 81087.92|    
0.00| 81%|  0%
14/0 |10/0| 16|1/16|100G   |UP |   0.00|   6.59|     0.00|
81087.79|  0%| 81%
15/0 | 9/0|  8|1/ 8|100G   |UP |   0.00|   6.59|     0.00|
81082.34|  0%| 81%
16/0 | 8/0|  0|1/ 0|100G   |UP |   6.59|   0.00| 81081.42|    
0.00| 81%|  0%
17/0 | 7/0|  4|1/ 4|100G   |UP |   6.59|   0.00| 81084.60|    
0.00| 81%|  0%
18/0 | 6/0| 12|1/12|100G   |UP |   0.00|   6.59|     0.00|
81097.20|  0%| 81%
19/0 | 5/0| 20|1/20|100G   |UP |   0.00|   6.60|     0.00|
81111.92|  0%| 81%
20/0 | 4/0| 28|1/28|100G   |UP |   6.60|   0.00| 81131.37|    
0.00| 81%|  0%
21/0 | 3/0| 36|1/36|100G   |UP |   6.60|   0.00| 81153.14|    
0.00| 81%|  0%
22/0 | 2/0| 44|1/44|100G   |UP |   0.00|   6.60|     0.00|
81152.80|  0%| 81%
23/0 | 1/0| 52|1/52|100G   |UP |   0.00|   6.60|     0.00|
81154.04|  0%| 81%
24/0 | 0/0| 60|1/60|100G   |UP |   6.60|   0.00| 81156.22|    
0.00| 81%|  0%
25/0 |31/0|184|3/56|100G   |UP |   6.60|   0.00| 81165.10|    
0.00| 81%|  0%
26/0 |30/0|176|3/48|100G   |UP |   0.00|   6.60|     0.00|
81169.09|  0%| 81%
-----+----+---+----+-------+---+-------+-------+---------+---------+----+----
Pipe1| RX RATE   52.75Mpps  648883Mbps| TX RATE   52.75Mpps  648875Mbps
Pipe3| RX RATE   19.78Mpps  243330Mbps| TX RATE   19.78Mpps  243344Mbps
bf-sde.pm>
connection closed
wedge32#


On 3/5/21 10:19 AM, mc36 wrote:
hi,
some intermediate result, if you're interested, still some more dacs to apply
and nmaas to set up
and the iperf need to be tuned for 100g instead of 50, but the idea works as
expected, and at the
current 50gbps on each port, i see no issues at all..... we use this config
generator:
http://src.nop.hu/misc/tests/traffic-chain-ports.tcl
and it's the yesterday baked image, and just for fun, we do over the reserved
ip range...
regrads,
cs



rare#show interfaces hwtraffic
interface  state  tx          rx          drop
sdn1       admin  0           0           0
sdn10      up     4617446945  79          0
sdn11      up     4617446690  79          0
sdn12      up     0           4583133380  0
sdn13      up     0           4583133379  0
sdn14      up     4617446181  91          0
sdn15      up     4617446690  79          0
sdn16      up     1313        4583132889  0
sdn17      up     0           4583132621  0
sdn18      up     4617447199  91          0
sdn19      up     4617446945  56          0
sdn2       up     0           0           0
sdn20      up     0           4583133371  0
sdn21      up     0           56          0
sdn22      up     0           69          0
sdn23      up     0           0           0
sdn24      up     0           0           0
sdn25      up     0           0           0
sdn26      up     0           0           0
sdn32      admin  0           0           0
sdn5       up     0           4583133563  0
sdn6       up     4617447199  0           0
sdn7       up     4617447708  79          0
sdn8       up     0           4583133632  0
sdn9       up     0           4583133632  0

rare#
rare#show lldp neighbor
interface  hostname  iface           ipv4         ipv6
sdn10      rare      sdn9            253.252.2.1  null
sdn11      rare      sdn12           253.252.3.2  null
sdn12      rare      sdn11           253.252.3.1  null
sdn13      rare      sdn14           253.252.4.2  null
sdn14      rare      sdn13           253.252.4.1  null
sdn15      rare      sdn16           253.252.5.2  null
sdn16      rare      sdn15           253.252.5.1  null
sdn17      rare      sdn18           253.252.6.2  null
sdn18      rare      sdn17           253.252.6.1  null
sdn19      rare      sdn20           253.252.7.2  null
sdn20      rare      sdn19           253.252.7.1  null
sdn21      rare      sdn22           253.252.8.2  null
sdn22      rare      sdn21           253.252.8.1  null
sdn5                 0c42.a11e.786e  null        
null
sdn7       rare      sdn8            253.252.1.2  null
sdn8       rare      sdn7            253.252.1.1  null
sdn9       rare      sdn10           253.252.2.2  null

rare#show ipv4 route big101
typ   prefix          metric  iface  hop          time
C     10.10.1.0/24    0/0     sdn5   null        
00:07:33
LOC   10.10.1.1/32    0/1     sdn5   null         00:07:33
P EX  10.10.2.0/24    80/70   sdn7   253.252.1.2  00:07:12
C     253.252.1.0/30  0/0     sdn7   null         00:09:27
LOC   253.252.1.1/32  0/1     sdn7   null         00:09:27
P     253.252.2.0/30  80/10   sdn7   253.252.1.2  00:09:17
P     253.252.3.0/30  80/20   sdn7   253.252.1.2  00:09:16
P     253.252.4.0/30  80/30   sdn7   253.252.1.2  00:09:16
P     253.252.5.0/30  80/40   sdn7   253.252.1.2  00:09:16
P     253.252.6.0/30  80/50   sdn7   253.252.1.2  00:09:16
P     253.252.7.0/30  80/60   sdn7   253.252.1.2  00:09:16
P     253.252.8.0/30  80/70   sdn7   253.252.1.2  00:09:16
P     253.252.9.0/30  80/80   sdn7   253.252.1.2  00:09:16

rare#
rare#show vrf routing
                  ifc     uni     mlt     flw  
   lab     con
name    rd       v4  v6  v4  v6  v4  v6  v4  v6  v4  v6 
v4  v6
big101  101:101  2   0   13  0   13  0   0   0   0   0  
2   0
big102  103:102  2   0   13  0   13  0   0   0   0   0  
2   0
big103  105:103  2   0   13  0   13  0   0   0   0   0  
2   0
big104  107:104  2   0   13  0   13  0   0   0   0   0  
2   0
big105  109:105  2   0   13  0   13  0   0   0   0   0  
2   0
big106  110:106  1   0   2   0   2   0   0   0   0   0  
1   0
big501  102:501  2   0   13  0   13  0   0   0   0   0  
2   0
big502  104:502  2   0   13  0   13  0   0   0   0   0  
2   0
big503  106:503  2   0   13  0   13  0   0   0   0   0  
2   0
big504  108:504  3   0   14  0   14  0   0   0   0   0  
3   0
big505  110:505  2   0   4   0   4   0   0   0   0   0  
2   0
lin     0:0      1   0   2   0   2   0   0   0   0 
  0   1   0
oob     0:0      1   1   4   2   4   2   0   0   0 
  0   1   1
p1p1    0:0      0   0   0   0   0   0   0   0   0  
0   0   0
p1p2    0:0      0   0   0   0   0   0   0   0   0  
0   0   0
p4      0:0      0   0   0   0   0   0   0   0   0 
  0   0   0

rare#



On 3/5/21 7:24 AM, Xavier JEANNIN wrote:
Hello Csaba,

This is the kind of test that will reassure the R&E community

Thank you
Xavier Jeannin

Le 05/03/2021 à 07:06, mc36 a écrit :
hi,
jordi "accidentally" "forgot" an iperf on his server yesterday evening
so we did the 162tb in the past 8 hours... today plan is to melt the
tofino a bit by passing traffic back-and-forth between it's ports and
vrfs to reach and maintain the 1tbps forwarding rate for a while...
stay tuned, hopefully we'll some (good) news on the topic soon! :)
regards,
cs



the idea:
namespace1----[dac]---port1(vrf1)----<routing>-----port2(vrf1)-----[dac]------port3(vrf2)----<routing>-----port4(vrf2)----[dac]-----port5(vrf3)----<routing>-----port6(vrf3)--------namespace2



the setting in the attachment.... thx jordi again!




rare#show interfaces hwtraffic | exclude 0\s+0\s+0
interface  state  tx          rx          drop
sdn5       up     0           5450777393  0
sdn6       up     5489159734  0           0

rare#
rare#show interfaces hwsummary | exclude 0\s+0\s+0
interface  state  tx               rx            
   drop
sdn5       up     0                162672737494416  0
sdn6       up     163852570013292  235344           0

rare#

Attachment: 2021-03-06-064935_1920x1080_scrot.png
Description: PNG image


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