Brocade Communications Systems Network Advisor 12.3.0, User Manual

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Brocade Network Advisor SAN User Manual 1589
53-1003154-01
Database tables and fields
H
TABLE 144 FCIP_TUNNEL_PERFORMANCE
Field Definition Format Size
TUNNEL_ID Primary key of the Switch Port int
SWITCH_ID The number of octets or bytes that have been
transmitted by this port. One second periodic polling
of the port. This value is saved and compared with the
next polled value to compute net throughput. Note, for
Fibre Channel, ordered sets are not included in the
count int
TX 'The number of octets or bytes that have been
transmitted by this port. One second periodic polling
of the port. This value is saved and compared with the
next polled value to compute net throughput. Note, for
Fibre Channel, ordered sets are not included in the
count double
precision
RX The number of octets or bytes that have been
received by this port. One second periodic polling of
the port. This value is saved and compared with the
next polled value to compute net throughput. Note, for
Fibre Channel, ordered sets are not included in the
count. double
precision
TX_UTILIZATION The computed value of TX based on speed of port double
precision
RX_UTILIZATION The computed value of RX based on speed of port double
precision
DROPPED_PACKETS Number of TCP packets dropped double
precision
COMPRESSION Compression ratio bigint
LATENCY Round trip time (latency) in milliseconds int
LINK_RETRANSMITS Number of segments retransmitted double
precision
RTT_BY_TIME_OUT Counter of retransmit packets due to timeout double
precision
RTT_BY_DUP_ACK Counter of retransmit packets due to duplicate
acknowledgement' double
precision
DUPLICATE_ACK Counter of duplicate acknowledgement packets double
precision
ROUND_TRIP_TIME Round trip time in milliseconds double
precision
TCP_OUT_OF_ORDER Counter of TCP out-of-order. double
precision
SLOW_START Counter of slow starts double
precision
LAST_UPDATE_TIME 'Time when this stats record was updated timestamp