Brocade Communications Systems IP250 user manual Http, Hba, Cna Hcm Api, Fc, Ge, Fcip

33 SAN real-time performance data
TABLE 86	Performance statistic counters
Counter name		Type	Protocol	Source OID value	Formula
RX		FCIP	SNMP	.1.3.6.1.2.1.31.1.1.1.6	RX = (delta value1 / (1000 * 1000)) /
					(polling interval2)
Uncompressed		FCIP	SNMP	.1.3.6.1.4.1.1588.4.1.1.6	(delta value1 / (1000 * 1000)) /
Tx/Rx MB/sec					(polling interval2)
TX		EE Monitors	HTTP	PortRX (variable from the	TX = (delta value1 / (1000 * 1000)) /
				return html file)	(polling interval2)
RX		EE Monitors	HTTP	PortTX (variable from the	RX = (delta value1 / (1000 * 1000)) /
				return html file)	(polling interval2)
TX		HBA, CNA	HCM API	N/A	TX = (delta value1 / (1000 * 1000)) /
					(polling interval2)
RX		HBA, CNA	HCM API	N/A	RX = (delta value1 / (1000 * 1000)) /
					(polling interval2)
TX		TE	SNMP	.1.3.6.1.2.1.31.1.1.1.6	TX = (delta value1 / (1000 * 1000)) /
					(polling interval2)
RX		TE	SNMP	.1.3.6.1.2.1.31.1.1.1.10	RX = (delta value1 / (1000 * 1000)) /
					(polling interval2)
TX% / RX%		FC, GE,	N/A	N/A	TX% or RX% = ((TX or RX) /
		HBA, CNA			((105000000 * port speed)*
					(polling interval2))) * 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%		TE	N/A	N/A	TX% or RX% = ((TX or RX) /
(Pre-Fabric OS					((105000000 * 10)*
6.4.1 release)					(polling interval2))) * 100
					If utilization is less than 1, the value is 0.0.
Cumulative		FCIP	N/A	.1.3.6.1.4.1.1588.4.1.1.4	Compression Ratio = current value/ 1000
Compression					The compression ratio is the current compression ratio value.
Ratio
Current		FCIP	N/A	N/A	(ifHCInOctets + ifHCOutOctets) /
Compression					fcipExtendedLinkCompressedBytes
Ratio
Receive EOF		TE		.1.3.6.1.2.1.16.1.1.1.5	Receive EOF = delta value1 /
					(1000 * 1000)
Other3					Other counters = delta value1

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 86.

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