Brocade Communications Systems Network Advisor 12.3.0, User Manual

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Brocade Network Advisor SAN User Manual 1089
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SAN historical performance data
28
Table 85 lists the additional counters for which you can obtain performance statistics.
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.
Cumulative
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.
Current
Compression
Ratio FCIP N/A N/A (ifHCIn ifHCOutOctets) /
fcipExtendedLinkCompressedBytes
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 84 .
TABLE 84 Performance statistic counters
Counter name Type Protocol Source OID value Formula
TABLE 85
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
C3 Discard Others FC SNMP .1.3.6.1.4.1.1588.2.1.1.1.27.1.28
Encode Error Out FC SNMP .1.3.6.1.4.1.1588.2.1.1.1.27.1.29
Temperature FC SNMP .1.3.6.1.4.1.1588.2.1.1.1.28.1.1.1
Voltage FC SNMP .1.3.6.1.4.1.1588.2.1.1.1.28.1.1.2