Network Perf
Comments
Content
J L N T AI @.
P : ://.4.// 1
S : ://../////
2
• • T .
•
• T .
• 1323 • T TCP . • B TCP 16 65536 . S 1 ( 4GB)
• , • T
' ' . 3
S 65536, UDP . T
C UDP . O , . S UDP . I . S 10 , UDP . 4
3 T : NETWORK 1323=1 =262144 =262144 =262144 =65536 =655360 A NIC > 65536 IP 65536 C 1040000
5
0: =1080863,480<UP,BROADCAST,NOTRAILERS,RUNNING,SIMPLE,MULTICAST,GROUPRT,64BIT,CHECKSUMOFFLOAD(ACT IVE),CHAIN> 10.2.0.37 000 10.2.1.255 65536 65536 1323 0 0: =08084 =08084<UP <UP,BROADCAST ,BROADCAST,LOOPBACK,RUNNIN ,LOOPBACK,RUNNING,SIMPLE G,SIMPLE,MULTICAST ,MULTICAST,GROUPRT,64BIT> ,GROUPRT,64BIT> 127.0.0.1 0000000 127.255.255.255 6 ::1/0 131072 131072 1323 1 T , . A GB, S (.. 0) O P 0 =262144 =262144 1323=1 P O VIO I ( ) /SEA E 1G : ? =1024 =16384 P
6
# 6: =1 080863,580<UP =1080863,58 0<UP,BROADCAST ,BROADCAST,NOTRAILERS,RUNNING,SIMPL ,NOTRAILERS,RUNNING,SIMPLE,MULTICAST E,MULTICAST,GROUPRT ,GROUPRT,6 ,6 4BIT,CHECKSUMOFFLOAD(ACTIVE),CHAIN> 192.168.2.5 0 000 00 192.168.2.255 262144 262144 1323 1 0: =08084,10< =0 8084,10<UP UP,BROADCAST ,BROADCAST,LOOPBACK,RUNNING,SIMPL ,LOOPBACK,RUNNING,SIMPLE,MULTICAST E,MULTICAST,GROUPRT ,GROUPRT,64BI ,64BI T,LARGESEND,CHAIN> 127.0.0.1 0000000 127.255.255.255 6 ::1%1/0 131072 131072 1323 1
7
0 E E E E E V E IB
N/A 16896 10/100 1000 (G) 1500 1000 (G) 9000 1000 (G) 1500 1000 (G) 9000 N/A N/A 2044
1323
131072
131072
1
1 13 31072 262144 262144 26 2 26 62144 262144 131072
165536 131072 262144 262144 262144 131072
1 1 1 1 1 1
A P 247 SC23490504 N 2007 C : ://...///53//...///. AI 6.1 ://...///61//...///.
8
D 100 O IP C IP L D 100 100 I CPU T CPU
9
10
10
+ • 770 • M C CEC • 1768 I M C C SFP+ D 10G 10/100/1000MB • 1769 I M C SR O D 10G 10/100/1000MB
• PCIE A
• 5284/5287 P PCIE2 CIE2 2 10G 10GE E SR (5284 ) PCIE2 E2 2 10GE SFP+ C (5286 ) ) • 5286/5288 PCI • 5769 PCIE1 PCIE1.1 .1 1 10GE S SR R • 5772 PCIE1 PCIE1.1 .1 1 10GE LR RCE CE SFP+ (EC27 ) ) • EC27/EC28 PCIE2 2 10GE R • EC29/EC30 PCIE2 2 10G R RCE CE SR (EC29 ) • 5708 PCIE 2 10G FCE • B SR SFP+ • + 1, 3 5 10GE SFP+ • U PCIE2 • RCE S IB (IBT (IBTA) A) (RDMA) E (RCE) • M : ://...///315//7/7778.
11
• D : • A CPU • MTU • D • O • C •• TCP F • E 10GE
12
10 • U • J MTU 9000 • R CPU 1500 • H 1500 • M E, SEA, , , , • T 3
• M • G 1GE 10GE 10 • • CPU • N • T SE SEA A VIOS
• C 10G • M 10G 13
10 • U • N , • T = • ? =
LPAR LPAR • I • T LPM
• TCP O • T TCP
• S (T (TCP CP ) ) 10GE SR • AI ? = • O ? =1 • W AI 7 1 6 7 ? = =
• T (TCP ) • AI ? = • VIO ? =1
• I SEA AI LP LPAR AR ( ) • C MTU • ? =65535 (9000 ) • T CPU
• I ODM
14
10 • L CPU V VP P CPU • I • C
LPAR AR E S • N LP
0.5 1.5 G/ • T LP LPAR AR SEA E • B VM
• I 10G G W • ://../////153124943/7PVM10GE.? =1
15
F N F P I 10G E 1.0.0. ://03..///./WI/WP101954
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10 • E A P P IBM • B B 10GE
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10 • P FTP • U • U TCP UDP • M • C • O • O 60 P 8 • H GUI
• C • H T TCPSTREAM CPSTREAM TCPRR
18
19
• ( I) • • () ( ) • • • , • • • • • C BUT • • > =// =32 =100 // • C (F 1G 948 M/ 1470 ) • 1G = 0.125 GB = 1000 M = 100 MB) 100%
20
21
• • L M P S/W T Q: 884 S/W T Q O: 9522
• S Q I •• U U EL ? T
• L • •
22
• • D 200 TCP • T TCP , • T 200 . S , , . .
• 2 ( ) LPAR LPAR VIO • H (
• • • IP I IP 100 •• T CPU
• 23
: 1629703864 684667762 (1336132639 ) 117291 (274445260 (2744 45260 ) 955002144 1791682 (2687306247 ) 0 ' 4650 0 1. C <1015% 2. C <1015% 3. I 24
: 955048238 0 0 0 ( ) 0 1. I 1. N 2. I > >0 0 1.
L . C .
3. R
1. F MTU >10% MTU
25
ETHERNET STATISTICS (18) : D T: S E A E T: 44 4 21 3 T S: R S: P: 94747296468 B: 99551035538979 I: I : 0 T E: 0 P D: 0
P: 94747124969 B: 99550991883196 I: I: 22738616174 R E: 0 P D: 286155 B P: 0 M P S/W T Q: 712 S/W T Q O: 0 C S/W+H/W T Q L: 50 E T: 0 0 0 0 B P: 3227715 B P: 3221586 M P: 3394222 M P: 3903090 N C S: 0 CRC E: 0 DMA U: 0 DMA O: 0 L CTS E: 0 A E: 0 M C E: 0 : 286155 , L C E: 0 R C E: 0 D: 0 P T S E: 0 SQE T: 0 P T L E: 0 T E: 0 P D A: 0 S C C: 0 R S C: 0 M C C: 0 C HW T Q L: 50
26
T S: P: 83329901816 B: 87482716994025 I: I : 0 T E: 0 P D: 0
R S: P: P: 83491933633 B: 87620268594031 I I: : 18848013287 R E: 0 : 67836309
B P: 0 M P S/W T T Q: 374 S/W T Q O: 0 C S/W+H/W T Q L: 0 E T: 0 0 0 0 B P: 1077222 B P: 1075746 M P: 3194318 M P: 3194313 N C S: 0 CRC E: 0 DMA U: 0 DMA O: 0 L CTS E: 0 A E: 0 M C E: 0 : 67836309
/ () : : H S F: 4043136 R F: 4043136 S E: 0 : 67836309
27
N R E .
27
R I R B B T M B A R R H M A L R
T 512 2048 513 511
S 512 2048 2042 506
532
2048
502
354
M 128 256 128 128
L 24 64 24 24
H 24 64 24 24
128
24
24
128
24
24
M A M B M B <> =4096 P <> =2048 P A SEA M U ( ) 28
AOPVMLW 15 120 • AOPVMLW
• G 30 • A IO • M • • L • • P • V • • WLM • W
I 24 : AOPVMLW 150 576 M SEA VIO * = C / / / E O VIOS SEA
29
: 42963 0 0 0 41 9831 / 0 33091 27625 1. 2.
L ( ( )) S S 1. 2.
C C CPU I/O C UDP , , 30
• R • L : ( ) • I
• L : • T
• UDP UDP 10 UDP . T . • I UDP • U TCP, UDP 31
To Convert: bits or Bytes Kbits or KBytes Mbits or Mbytes Gbits or Gbytes
power of 2 2^10 2^20 2^30 2^40 2^50 2^60
bits 1024 1048576 1073741824 1.09951E+12 1.1259E+15 1.15292E+18
= = = = = =
=1 kilobyte megabyte gigabyte terabyte petabyte exabyte
2 2^^7 80 0 2^90
1 1..1 28 00 85 99 3E E+ +2 21 4 1.23794E+27
= = =
z ye otttta ab by ytte e lottabyte
See Tab B K M G
T : ://../. 32
Converts Gigabits or Gigabytes 1 Kilobyte =
1024
bytes
1 Megabyte =
1048576
bytes
1 gigabyte =
1073741824
bytes
Enter number Gbps:
by byte tes/ s/se sec c (B (Bps ps))
by byte tes/ s/mi min n (B (Bpm pm))
Kb Kby yte tes/ s/se sec c (KBps)
Kbytes/min (KBpm)
Mbytes/sec (MBps)
Mbytes/min (MBpm)
Gbytes/sec (GBps)
Gbytes/min (GBpm)
1
134217728
8053063680
131072
7864320
128
7680
0.125
7.5
bits bits/s /sec ec (b (bps ps))
bits bits/m /min in (bpm (bpm))
Kbits/sec (Kbps)
Kbits/min (Kbpm)
Mbits/sec (Mbps)
Mbits/min (Mbpm)
Gbits/sec (Gbps)
Gbits/min (Gbpm)
1073741824
64424509440
1048576
62914560
1024
61440
1
60
Enter number GBps:
by byte tes/ s/se sec c (B (Bps ps))
by byte tes/ s/mi min n (B (Bpm pm))
Kb Kby yte tes/ s/se sec c (KBps)
Kbytes/min (KBpm)
Mbytes/sec (MBps)
Mbytes/min (MBpm)
Gbytes/sec (GBps)
Gbytes/min (GBpm)
0.125
134217728
8053063680
131072
7864320
128
7680
0.125
7.5
bits bits/s /sec ec (b (bps ps))
bits bits/m /min in (bpm (bpm))
Kbits/sec (Kbps)
Kbits/min (Kbpm)
Mbits/sec (Mbps)
Mbits/min (Mbpm)
Gbits/sec (Gbps)
Gbits/min (Gbpm)
1073741824
64424509440
1048576
62914560
1024
61440
1
60 33
• C C C A • ://..//CC/
G G A • A • ://..//AG/
• J L A • ://..//JL/
• J K T • ://./
• N G T • ://./
• G C T • ://./
• J U T M • U T
• ://.4./.
• M • ://.4./ 34
• N G • AI B • :// ://..// ..//// ///?= /?=
P P S • 10 •G :// ://..// ..//// //// // 98?= 98?=
• • ://..//
• AI W • ://..////WP/AI
• HMC S
• ://..////WP/HMC+S
• W E
• ://.////
• P T T W
• :// ://../// ..////WP/P+ /WP/P+M+T M+T
• P M M
• :// ://../ ..////WP/P+ ///WP/P+M+D M+D
P T T • O P
://../ ..////WP/O+P ///WP/O+P+T +T • :// • I J J, , VIOS VIOS,, V
• VIOS A
://../ ..////WP/O+P ///WP/O+P+T +T#OP #OP • :// TVIOSPA
35
• S MT MT POWER7 P M F • ://..///SMT4OP7.
• P U AI S S D ://..////?=#//P%20S/ • /U%20CPU%20%20%20AI
• G C T T POWER M ://.../ .../// ////PVM //PVM/30T /30TPM. PM. • ://
PVM VM U G G • N P ://../ ..// ///? //?=#//P%20S =#//P%20S//PVM%20 //PVM%20 • :// %20%20%20%20P%20S %20% 20%20%20P%20S%20V%20%20IBM%20 %20V%20%20IBM%20
PVM VM V I C • SG247940 P • ://...///247940.
• SG247590 PVM V M M • ://...///247590.
• SG248080 P S P P G I O • ://...///248080.
P 7 7+ O T T G • SG248079 • ://...///248079.
• R T M V V P7 P7+ T T O • ://...//0956.
36
I : @.
P : ://.4.// D AI V U G : ://../ A UK PVM U : ://./PSTW
37
. T TCP. S 16KB (16,384) S E . T 4096; , 16,384 . . ( B ). L , S L I P (SLIP), , S O L, . T . . O = * T S 65536 1323=1 ( 0)
38
S . T TCP. S 16KB (16,384) S E TR . T 4096; , 16,384 . . ( B ). L , S L I P (SLIP), , S O L, . T . . O = * T S 65536 1323=1 ( 0)
39
. I . T M ( ) .. I AI 1500. B O ( ) I (I ) < 0.025. I O>0.025 . . I . T C 10%. I . # N M N A 6 1500 10.250.134 7401
I I 4510939 0
O O C 535626 0 0
40
. T . V , , . A . M 256 4096 ( 256 ).
T . L . M . NB AI . I . # F = 1572864 # 1 1 S : =4 =3072MB =0.50 41
. I M S/W >0 HW . I N . # Q M P S/W T Q: 0 S/W T Q O: 0 C S/W+H/W T Q L: 0 C HW T Q L: 0 # N E: 0
42
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