SOURCE:
The source for this report can be either Tivoli NPM
Network data or CA NetSpy NCP interface data.
INTENDED USAGE:
Use this display to identify and quantify potential
network link over-utilization conditions.
FORMAT:
This display indicates the workload and utilization of
selected links supported by each NCP. The report header
also identifies the type of link data based on the
DATATYPE element. You can see sample displays of profile
and trend reports in these figures:
o 3-25 (NPM TIC3 Physical Link)
o 3-26 (CA NetSpy TIC3 Physical Link)
DATABASE FILE: SNTNCL
DATA ELEMENTS USED:
NETNAME ZONE NCLPCLBS LINKSPD DATATYPE NCLNRRBY
NCLPMCHS NCLPMCHR NCLPMIFS NCLPMIFR NCLNRCHS NCLNRCHR
NCLNRIFS NCLNRIFR NCLPNRRFD NCLNRRFM NCLNRRFU NCLNRRIF
SYSID
CALCULATIONS:
BYTE THROUGHPUT / MIN =
SUM(NCLNRCHR,NCLNRCHS) / DURATION / 60
I-FRAME THROUGHPUT / MIN = SUM(NCLNRIFR,NCLNRIFS)
TOTAL BYTES TRANSMITTED = SUM(NCLNRCHR,NCLNRCHS)
TOTAL I-FRAMES TRANSMITTED = SUM(NCLNRIFR,NCLNRIFS)
RETRANSMISSION PERCENTAGE =
(NCLNRRIF/SUM(NCLNRIFR,NCLNRIFS))*100
PERCENT LINK UTILIZATION =
((NCLNRCHR + NCLNRCHS)/(NCLNRRLS/10)*(ENDTS-STARTTS))*100
USAGE CONSIDERATIONS:
You can report on a different number of links by changing
the value of the %SL216 macro in
prefix.MICS.USER.SOURCE(#SNTRPTS). The default macro
selects all links.
CA MICS NETWORK COMPONENT
(SNT216) NPM LINK UTILIZATION FOR TIC3-P LINK: L21TD2
NETWORK: NETWORK1 SYSTEM: SSPA
PRODUCED: OCTOBER 14, 2004 ZONE: PRIME TIME
+-------------------------------------------------+
| | |
| ACTIVITY INDICATORS | 01/11/04 |
| | |
|---------------------------------+---------------+
| DATA TRANSMISSION | |
| | |
| BYTE THROUGHPUT / MIN | 2173204.58 |
| BYTES SENT / MIN | 1663623.34 |
| BYTES RECEIVED / MIN | 509581.23 |
| I-FRAMES THROUGHPUT / MIN | 7995.35 |
| I-FRAMES SENT / MIN | 3678.81 |
| I-FRAMES RECEIVED / MIN | 4316.54 |
| TOTAL BYTES TRANSMITTED | 391,176,824 |
| BYTES SENT | 299,452,202 |
| BYTES RECEIVED | 91,724,622 |
| TOTAL I-FRAMES TRANSMITTED | 1,439,163 |
| I-FRAMES SENT | 662,185 |
| I-FRAMES RECEIVED | 776,978 |
| | |
| MISCELLANEOUS DATA | |
| DISCARDED FRAMES | 0 |
| MISADDRESSED FRAMES RECEIVED | 0 |
| UNRECOGNIZED FRAMES | 26 |
| | |
| | |
| | |
| ERROR DATA | |
| I-FRMS RETRANSMISSION % | 0.02 |
| I-FRMS RETRANSMISSION COUNT| 356 |
| BYTES RETRANSMISSION % | 0.02 |
| BYTES RETRANSMISSION COUNT | 80,343 |
| | |
| UTILIZATION DATA | |
| COMBINED LINK UTILIZATION % | 1.81 |
| LINK UTILIZATION % (SEND) | 1.39 |
| LINK SPEED (SEND) | 16,000,000 |
| LINK UTILIZATION % (RECEIVE) | 0.42 |
| LINK SPEED (RECEIVE) | 16,000,000 |
+-------------------------------------------------+
Figure 3-25. NPM NCP Utilization by Link (Profile)
CA MICS NETWORK COMPONENT (SNT216) NPM LINK UTILIZATION FOR TIC3-P LINK: L21TD2 NETWORK: NETWORK1 SYSTEM: SSPA PRODUCED: OCTOBER 14, 2004 ZONE: PRIME TIME +------------------------------------------------------------------------------------------------------------------------------+ | | | | | AMOUNT |PER-PERIOD RATE| PERCENTAGE | | ACTIVITY INDICATORS | 01/11/04 | . | . |OF CHANGE SINCE|OF CHANGE SINCE|CHANGE SINCE| | | | | | . | . | .| |---------------------------------+---------------+---------------+---------------+---------------+---------------+------------| | DATA TRANSMISSION | | | | | | | | | | | | | | | | BYTE THROUGHPUT / MIN | 2173204.58 | | | | | | | BYTES SENT / MIN | 1663623.34 | | | | | | | BYTES RECEIVED / MIN | 509581.23 | | | | | | | I-FRAMES THROUGHPUT / MIN | 7995.35 | | | | | | | I-FRAMES SENT / MIN | 3678.81 | | | | | | | I-FRAMES RECEIVED / MIN | 4316.54 | | | | | | | TOTAL BYTES TRANSMITTED | 391,176,824 | | | | | | | BYTES SENT | 299,452,202 | | | | | | | BYTES RECEIVED | 91,724,622 | | | | | | | TOTAL I-FRAMES TRANSMITTED | 1,439,163 | | | | | | | I-FRAMES SENT | 662,185 | | | | | | | I-FRAMES RECEIVED | 776,978 | | | | | | | | | | | | | | | MISCELLANEOUS DATA | | | | | | | | DISCARDED FRAMES | 0 | | | | | | | MISADDRESSED FRAMES RECEIVED | 0 | | | | | | | UNRECOGNIZED FRAMES | 26 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ERROR DATA | | | | | | | | I-FRMS RETRANSMISSION % | 0.02 | | | | | | | I-FRMS RETRANSMISSION COUNT| 356 | | | | | | | BYTES RETRANSMISSION % | 0.02 | | | | | | | BYTES RETRANSMISSION COUNT | 80,343 | | | | | | | | | | | | | | | UTILIZATION DATA | | | | | | | | COMBINED LINK UTILIZATION % | 1.81 | | | | | | | LINK UTILIZATION % (SEND) | 1.39 | | | | | | | LINK SPEED (SEND) | 16,000,000 | | | | | | | LINK UTILIZATION % (RECEIVE) | 0.42 | | | | | | | LINK SPEED (RECEIVE) | 16,000,000 | | | | | | +------------------------------------------------------------------------------------------------------------------------------+
Figure 3-26. NPM NCP Utilization by Link (Trend)
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