User's Manual

4 – EVIC Configuration and Monitoring Features
Statistics
4-30 D000003-006 Rev. A
Q
Active Link Speed:
Indicates the speed of the full duplex serial link. If the link width is 4x, the speed
of each link is multiplied by 4 to determine the bandwidth of the link. DDR links
have a link speed of 5.0, while SDR links have a link speed of 2.5.
Link Speed enabled:
Indicates the actual link speed as opposed to the supported link speed.
Link Speed supported:
The supported link speed of the port.
4.4.1.1
InfiniBand Statistics:
Transmit 32 Bit Words:
The number of 32-bit data words transmitted by the port, not including flow control
and VCRC data.
Receive 32 Bit Words:
The number of 32-bit data words received by the port, not including flow control
and VCRC data.
Transmit Packets:
The number of data packets transmitted by the port, not including flow control
packets.
Receive Packets:
The number of data packets received by the port, not including flow control
packets.
Symbol Errors:
The number of times a 8B10B encoding violation, or a disparity violation was
detected. If multiple errors are detected simultaneously (in more than one lane),
the counter only increments by one. The value of the counter is not incremented
past 255. The Performance Manager may reset and/or consolidate the results
of this counter.
Link Error Recovery:
Indicates the number of times the link error recovery process happened
successfully. The value of the counter is not incremented past 255. The
Performance Manager may reset and/or consolidate the results of this counter.
Link Downed:
The number of times the link error recovery process failed. The value of the
counter is not incremented past 255. The Performance Manager may reset
and/or consolidate the results of this counter.