NPM/NetSpy NCP Utilization by Link (SNT209)
Use NPM/NetSpy NCP Utilization by Link (SNT209) display to identify and quantify potential network link over-utilization conditions.
micsrm140
Source
The source for this report can be either Tivoli NetView NPM Network data or
NetSpy
NCP interface data.Format
This display indicates the workload and utilization of selected links that are supported by each NCP. The report header will also identify the type of link data based on the DATATYPE element. You can see sample displays of profile and trend reports reproduced in these figures:
- NPM NCP Utilization by Link (Profile) and NPM NCP Utilization by Link (Trend) (NPM Link)
- NPM NCP Utilization by Link (Profile) and NPM NCP Utilization by Link (Trend) (NPM BSCN Link)
- NetSpy NCP Utilization by Link (Profile) and NetSpy NCP Utilization by Link (Trend) (NetSpyLink)
Database file
SNTNCL
Data elements used
- NETNAME
- ZONE
- NCLNRPIU
- NCLPCLBS
- LINKSPD
- DATATYPE
- NCLPMCHS
- NCLPMCHR
- NCLPMMSS
- NCLPMMSR
- NCLNRCHS
- NCLNRCHR
- NCLNRMSS
- NCLNRMSR
- NCLPMTPL
- NCLNRTPL
- NCLNRPPL
- NCLNRERR
Calculations
BYTE THROUGHPUT / MIN = SUM(NCLNRCHR,NCLNRCHS) / DURATION / 60 MESSAGE THROUGHPUT / MIN = SUM(NCLNRMSR,NCLNRMSS) TOTAL BYTES TRANSMITTED = SUM(NCLNRCHR,NCLNRCHS) TOTAL MESSAGES TRANSMITTED = SUM(NCLNRMSS,NCLNRMSR) AVERAGE WAIT FOR POLL (SECS) = ((DURATION / 60) / NCLNRTPL)/2 PERCENT POSITIVE POLLS = (NCLNRPPL/NCLNRTPL)*100 RETRANSMISSION PERCENTAGE = (NCLNRPIU/SUM(NCLNRMSS,NCLNRMSR))*100 NUMBER OF MESSAGES PER ERROR = SUM(NCLNRMSS,NCLNRMSR)/NCLNRERR PERCENT LINK UTILIZATION = ((NCLNRCHR + NCLNRCHS)/(NCLNRRLS/10)*(ENDTS-STARTTS))*100
Usage considerations
You can vary the number of links for which reports are produced by changing the value of the %SL209 macro in prefix.MICS.USER.SOURCE(#SNTRPTS). The default macro selects all links.
NPM NCP Utilization by Link (Profile) Sample
MICSNETWORK COMPONENT (SNT209) NPM NCP UTILIZATION FOR LINK: LI24078 NETWORK: NETWORK1 SYSTEM: S002 PRODUCED: APRIL 6, 2004 ZONE: PRIME TIME +-------------------------------------------------+ | | | | ACTIVITY INDICATORS | 04/06/04 | | | | |---------------------------------+---------------+ | DATA TRANSMISSION | | | | | | BYTE THROUGHPUT / MIN | 32346.98 | | BYTES SENT / MIN | 23706.64 | | BYTES RECEIVED / MIN | 8640.34 | | MESSAGE THROUGHPUT / MIN | 91.43 | | MESSAGES SENT / MIN | 70.41 | | MESSAGES RECEIVED / MIN | 21.02 | | TOTAL BYTES TRANSMITTED | 11,159,761 | | BYTES SENT | 8,178,829 | | BYTES RECEIVED | 2,980,932 | | TOTAL MESSAGES TRANSMITTED | 31,545 | | MESSAGES SENT | 24,293 | | MESSAGES RECEIVED | 7,252 | | | | | POLLING DATA | | | AVERAGE POLLING RATE / MIN | 1406.91 | | AVERAGE WAIT FOR POLL (SECS) | 0.00 | | PERCENT POSITIVE POLLS | 1.49 | | TOTAL POLL COUNT | 485,386 | | POSITIVE POLL COUNT | 7,249 | | | | | ERROR DATA | | | RETRANSMISSION PERCENTAGE | 0.02 | | NUMBER OF MESSAGES PER ERROR | 15772.50 | | ERROR COUNT | 2 | | RETRANSMISSION COUNT | 7 | | | | | UTILIZATION DATA | | | PERCENT LINK UTILIZATION | 44.93 | | LINK SPEED (BITS/SECOND) | 9,600 | +-------------------------------------------------+
NPM NCP Utilization by Link (Trend) Sample
MICSNETWORK COMPONENT (SNT209) NPM NCP UTILIZATION FOR LINK: LI24078 NETWORK: NETWORK1 SYSTEM: NPM4 PRODUCED: APRIL 6, 2004 ZONE: PRIME TIME +------------------------------------------------------------------------------------------------------------------------------+ | | | | | AMOUNT |PER-PERIOD RATE| PERCENTAGE | | ACTIVITY INDICATORS | 04/06/04 | 04/05/04 | . |OF CHANGE SINCE|OF CHANGE SINCE|CHANGE SINCE| | | | | | . | . | .| |---------------------------------+---------------+---------------+---------------+---------------+---------------+------------| | DATA TRANSMISSION | | | | | | | | | | | | | | | | BYTE THROUGHPUT / MIN | 32346.98 | 24691.25 | | | | | | BYTES SENT / MIN | 23706.64 | 14431.52 | | | | | | BYTES RECEIVED / MIN | 8640.34 | 10259.73 | | | | | | MESSAGE THROUGHPUT / MIN | 91.43 | 25.07 | | | | | | MESSAGES SENT / MIN | 70.41 | 19.50 | | | | | | MESSAGES RECEIVED / MIN | 21.02 | 5.57 | | | | | | TOTAL BYTES TRANSMITTED | 11,159,761 | 2,222,254 | | | | | | BYTES SENT | 8,178,829 | 1,298,861 | | | | | | BYTES RECEIVED | 2,980,932 | 923,393 | | | | | | TOTAL MESSAGES TRANSMITTED | 31,545 | 2,256 | | | | | | MESSAGES SENT | 24,293 | 1,755 | | | | | | MESSAGES RECEIVED | 7,252 | 501 | | | | | | | | | | | | | | POLLING DATA | | | | | | | | AVERAGE POLLING RATE / MIN | 1406.91 | 1701.56 | | | | | | AVERAGE WAIT FOR POLL (SECS) | 0.00 | 0.00 | | | | | | PERCENT POSITIVE POLLS | 1.49 | 0.33 | | | | | | TOTAL POLL COUNT | 485,386 | 153,143 | | | | | | POSITIVE POLL COUNT | 7,249 | 501 | | | | | | | | | | | | | | ERROR DATA | | | | | | | | RETRANSMISSION PERCENTAGE | 0.02 | 0.00 | | | | | | NUMBER OF MESSAGES PER ERROR | 15772.50 | | | | | | | ERROR COUNT | 2 | 0 | | | | | | RETRANSMISSION COUNT | 7 | 0 | | | | | | | | | | | | | | UTILIZATION DATA | | | | | | | | PERCENT LINK UTILIZATION | 44.93 | 34.29 | | | | | | LINK SPEED (BITS/SECOND) | 9,600 | 9,600 | | | | | +------------------------------------------------------------------------------------------------------------------------------+
NPM NCP Utilization by Link (Profile) Sample
MICSNETWORK COMPONENT (SNT209) NPM NCP UTILIZATION FOR BSCN LINK: LI24095 NETWORK: NETWORK1 SYSTEM: S002 PRODUCED: APRIL 6, 2004 ZONE: PRIME TIME +-------------------------------------------------+ | | | | ACTIVITY INDICATORS | 04/01/04 | | | | |---------------------------------+---------------+ | DATA TRANSMISSION | | | | | | BYTE THROUGHPUT / MIN | 1238.55 | | BYTES SENT / MIN | 923.71 | | BYTES RECEIVED / MIN | 314.84 | | MESSAGE THROUGHPUT / MIN | 0.39 | | MESSAGES SENT / MIN | 0.00 | | MESSAGES RECEIVED / MIN | 0.39 | | TOTAL BYTES TRANSMITTED | 353,001 | | BYTES SENT | 263,268 | | BYTES RECEIVED | 89,733 | | TOTAL MESSAGES TRANSMITTED | 112 | | MESSAGES SENT | 0 | | MESSAGES RECEIVED | 112 | | | | | POLLING DATA | | | AVERAGE POLLING RATE / MIN | 52.36 | | AVERAGE WAIT FOR POLL (SECS) | 0.01 | | PERCENT POSITIVE POLLS | 1.09 | | TOTAL POLL COUNT | 14,923 | | POSITIVE POLL COUNT | 162 | | | | | ERROR DATA | | | RETRANSMISSION PERCENTAGE | 171.43 | | NUMBER OF MESSAGES PER ERROR | 0.05 | | ERROR COUNT | 2,090 | | RETRANSMISSION COUNT | 192 | | | | | UTILIZATION DATA | | | PERCENT LINK UTILIZATION | 1.72 | | LINK SPEED (BITS/SECOND) | 9,600 | +-------------------------------------------------+
NPM NCP Utilization by Link (Trend) Sample
MICSNETWORK COMPONENT (SNT209) NPM NCP UTILIZATION FOR BSCN LINK: LI24095 NETWORK: NETWORK1 SYSTEM: S002 PRODUCED: APRIL 4, 2004 ZONE: PRIME TIME +------------------------------------------------------------------------------------------------------------------------------+ | | | | | AMOUNT |PER-PERIOD RATE| PERCENTAGE | | ACTIVITY INDICATORS | 04/01/04 | . | . |OF CHANGE SINCE|OF CHANGE SINCE|CHANGE SINCE| | | | | | . | . | .| |---------------------------------+---------------+---------------+---------------+---------------+---------------+------------| | DATA TRANSMISSION | | | | | | | | | | | | | | | | BYTE THROUGHPUT / MIN | 1238.55 | | | | | | | BYTES SENT / MIN | 923.71 | | | | | | | BYTES RECEIVED / MIN | 314.84 | | | | | | | MESSAGE THROUGHPUT / MIN | 0.39 | | | | | | | MESSAGES SENT / MIN | 0.00 | | | | | | | MESSAGES RECEIVED / MIN | 0.39 | | | | | | | TOTAL BYTES TRANSMITTED | 353,001 | | | | | | | BYTES SENT | 263,268 | | | | | | | BYTES RECEIVED | 89,733 | | | | | | | TOTAL MESSAGES TRANSMITTED | 112 | | | | | | | MESSAGES SENT | 0 | | | | | | | MESSAGES RECEIVED | 112 | | | | | | | | | | | | | | | POLLING DATA | | | | | | | | AVERAGE POLLING RATE / MIN | 52.36 | | | | | | | AVERAGE WAIT FOR POLL (SECS) | 0.01 | | | | | | | PERCENT POSITIVE POLLS | 1.09 | | | | | | | TOTAL POLL COUNT | 14,923 | | | | | | | POSITIVE POLL COUNT | 162 | | | | | | | | | | | | | | | ERROR DATA | | | | | | | | RETRANSMISSION PERCENTAGE | 171.43 | | | | | | | NUMBER OF MESSAGES PER ERROR | 0.05 | | | | | | | ERROR COUNT | 2,090 | | | | | | | RETRANSMISSION COUNT | 192 | | | | | | | | | | | | | | | UTILIZATION DATA | | | | | | | | PERCENT LINK UTILIZATION | 1.72 | | | | | | | LINK SPEED (BITS/SECOND) | 9,600 | | | | | | +------------------------------------------------------------------------------------------------------------------------------+
NetSpy NCP Utilization by Link (Profile) Sample
MICSNETWORK COMPONENT (SNT209) NETSPY NCP UTILIZATION FOR LINK: L1306 NETWORK: NETWORK1 SYSTEM: S002 PRODUCED: APRIL 4, 2004 ZONE: PRIME TIME +-------------------------------------------------+ | | | | ACTIVITY INDICATORS | 03/24/04 | | | | |---------------------------------+---------------+ | DATA TRANSMISSION | | | | | | BYTE THROUGHPUT / MIN | 4623.78 | | BYTES SENT / MIN | 3271.80 | | BYTES RECEIVED / MIN | 1351.98 | | MESSAGE THROUGHPUT / MIN | 9.67 | | MESSAGES SENT / MIN | 6.52 | | MESSAGES RECEIVED / MIN | 3.14 | | TOTAL BYTES TRANSMITTED | 2,635,776 | | BYTES SENT | 1,865,084 | | BYTES RECEIVED | 770,692 | | TOTAL MESSAGES TRANSMITTED | 5,510 | | MESSAGES SENT | 3,718 | | MESSAGES RECEIVED | 1,792 | | | | | POLLING DATA | | | AVERAGE POLLING RATE / MIN | 213.08 | | AVERAGE WAIT FOR POLL (SECS) | 0.00 | | PERCENT POSITIVE POLLS | 1.38 | | TOTAL POLL COUNT | 121,464 | | POSITIVE POLL COUNT | 1,677 | | | | | ERROR DATA | | | RETRANSMISSION PERCENTAGE | 1.87 | | NUMBER OF MESSAGES PER ERROR | 21.19 | | ERROR COUNT | 260 | | RETRANSMISSION COUNT | 103 | | | | | UTILIZATION DATA | | | PERCENT LINK UTILIZATION | 3.21 | | LINK SPEED (BITS/SECOND) | 19,200 | +-------------------------------------------------+
NetSpy NCP Utilization by Link (Trend) Sample
MICSNETWORK COMPONENT (SNT209) NETSPY NCP UTILIZATION FOR LINK: L1306 NETWORK: NETWORK1 SYSTEM: S002 PRODUCED: APRIL 4, 2004 ZONE: PRIME TIME +------------------------------------------------------------------------------------------------------------------------------+ | | | | | AMOUNT |PER-PERIOD RATE| PERCENTAGE | | ACTIVITY INDICATORS | 03/24/04 | 03/23/04 | 03/22/04 |OF CHANGE SINCE|OF CHANGE SINCE|CHANGE SINCE| | | | | | 03/22/04 | 03/22/04 | 03/22/04 | |---------------------------------+---------------+---------------+---------------+---------------+---------------+------------| | DATA TRANSMISSION | | | | | | | | | | | | | | | | BYTE THROUGHPUT / MIN | 4623.78 | 4835.73 | 7947.66 | -3323.88 | -1661.94 | -41.82 | | BYTES SENT / MIN | 3271.80 | 3196.69 | 6409.20 | -3137.40 | -1568.70 | -48.95 | | BYTES RECEIVED / MIN | 1351.98 | 1639.04 | 1538.46 | -186.48 | -93.24 | -12.12 | | MESSAGE THROUGHPUT / MIN | 9.67 | 973.65 | 736.37 | -726.70 | -363.35 | -98.69 | | MESSAGES SENT / MIN | 6.52 | 487.19 | 369.39 | -362.87 | -181.43 | -98.23 | | MESSAGES RECEIVED / MIN | 3.14 | 486.46 | 366.97 | -363.83 | -181.92 | -99.14 | | TOTAL BYTES TRANSMITTED | 2,635,776 | 2,611,292 | 4,291,762 | -1,655,986 | -827993.00 | -38.59 | | BYTES SENT | 1,865,084 | 1,726,213 | 3,460,989 | -1,595,905 | -797952.50 | -46.11 | | BYTES RECEIVED | 770,692 | 885,079 | 830,773 | -60,081 | -30040.50 | -7.23 | | TOTAL MESSAGES TRANSMITTED | 5,510 | 525,772 | 397,640 | -392,130 | -196065.00 | -98.61 | | MESSAGES SENT | 3,718 | 263,083 | 199,473 | -195,755 | -97877.50 | -98.14 | | MESSAGES RECEIVED | 1,792 | 262,689 | 198,167 | -196,375 | -98187.50 | -99.10 | | | | | | | | | | POLLING DATA | | | | | | | | AVERAGE POLLING RATE / MIN | 213.08 | 257.92 | 230.18 | -17.10 | -8.55 | -7.43 | | AVERAGE WAIT FOR POLL (SECS) | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 8.03 | | PERCENT POSITIVE POLLS | 1.38 | 1.15 | 3.14 | -1.75 | -0.88 | -55.96 | | TOTAL POLL COUNT | 121,464 | 139,278 | 124,296 | -2,832 | -1416.00 | -2.28 | | POSITIVE POLL COUNT | 1,677 | 1,597 | 3,897 | -2,220 | -1110.00 | -56.97 | | | | | | | | | | ERROR DATA | | | | | | | | RETRANSMISSION PERCENTAGE | 1.87 | 0.04 | 0.04 | 1.83 | 0.92 | 4695.61 | | NUMBER OF MESSAGES PER ERROR | 21.19 | 2.68 | 2.02 | 19.17 | 9.59 | 947.93 | | ERROR COUNT | 260 | 196,402 | 196,628 | -196,368 | -98184.00 | -99.87 | | RETRANSMISSION COUNT | 103 | 223 | 155 | -52 | -26.00 | -33.55 | | | | | | | | | | UTILIZATION DATA | | | | | | | | PERCENT LINK UTILIZATION | 3.21 | 3.36 | 5.52 | -2.31 | -1.15 | -41.82 | | LINK SPEED (BITS/SECOND) | 19,200 | 19,200 | 19,200 | 0 | 0.00 | 0.00 | +------------------------------------------------------------------------------------------------------------------------------+