Brocade Network Advisor 12.1.X Documentation Updates (53-1003016-05, January 2014)

Brocade Network Advisor 12.1.X Documentation Updates 11
53-1003016-05
Chapter 29, Performance Data
2
Table 2 lists the additional counters for which you can obtain performance statistics.
TX% / RX% FC, GE,
HBA, CNA
N/A N/A TX% or RX% = ((TX or RX) /
((105000000 * port speed)*
(polling interval
2
))) * 100
If utilization is less than 1, the value
is 0.0.
TX% / RX% FCIP N/A N/A TX% or RX% = ((bytes transferred) /
(maximum bytes transmitted))*100
where maximum bytes transmitted =
tunnel speed * 134217728 (maximum
bytes transmitted 1 Gbps).
If utilization is less than 1, the value
is 0.0.
TX% / RX%
(Pre-Fabric OS
6.4.1 release)
TE N/A N/A TX% or RX% = ((TX or RX) /
((105000000 * 10)*
(polling interval
2
))) * 100
If utilization is less than 1, the value
is 0.0.
Compression
Ratio
FCIP N/A .1.3.6.1.4.1.1588.4.1.1.4 Compression Ratio = current value/ 1000
The compression ratio is the current
compression ratio value.
Receive EOF TE .1.3.6.1.2.1.16.1.1.1.5 Receive EOF = delta value
1
/
(1000 * 1000)
Other
3
Other counters = delta value
1
1. The difference of the value retrieved between two consecutive polling cycles.
2. The duration between two polling cycle in seconds.
3. Additional performance counters are detailed in Table 1.
TABLE 2 Performance counters
Counter name Type Protocol Source OID value
CRC Errors FC SNMP .1.3.6.1.3.94.4.5.1.40
Signal Losses FC SNMP .1.3.6.1.3.94.4.5.1.43
Sync Losses FC SNMP .1.3.6.1.3.94.4.5.1.44
Link Failures FC SNMP .1.3.6.1.3.94.4.5.1.39
Sequence Errors FC SNMP .1.3.6.1.3.94.4.5.1.42
Invalid Transmissions FC SNMP .1.3.6.1.3.94.4.5.1.41
Rx Link Resets FC SNMP .1.3.6.1.3.94.4.5.1.33
Tx Link Resets FC SNMP .1.3.6.1.3.94.4.5.1.34
C3 Discard FC SNMP .1.3.6.1.3.94.4.5.1.28
C3 Discard Rx Timeout FC SNMP .1.3.6.1.4.1.1588.2.1.1.1.27.1.25
C3 Discard Unreachable FC SNMP .1.3.6.1.4.1.1588.2.1.1.1.27.1.26
C3 Discard Tx Timeout FC SNMP .1.3.6.1.4.1.1588.2.1.1.1.27.1.27
TABLE 1 Performance statistic counters
Counter name Type Protocol Source OID value Formula