Specifications

116 System Software Diagnostics Guide — September 2006
MercMon Reference
NumCanTakes
returns the number of “can takes” received for that board
NumReads
returns the total number of read requests sent down to the protocol driver
NumSends
returns the total number of messages sent down to the protocol driver
NumWrites
returns the total number of write requests sent down to the protocol driver
NumWriteSplit
returns the number of write requests, which were split for that board
NumOpenedStreams
returns the number of open streams on that board at any given time
NumCloseStreamErr
returns the number of stream close requests failed on that particular board
NumOpenStreamErr
returns the number of stream open requests failed on that particular board
NumStreamClose
returns the number of stream close requests on that particular board
NumStreamOpen
returns the number of stream open requests on that particular board
SizeReads
returns the size (in bytes) of all the messages posted down to the protocol driver
SizeSends
returns the size (in bytes) of all the messages sent down to the protocol driver
SizeWrites
returns the size (in bytes) of all the write requests sent down to the protocol driver
TimeoutReads
returns the number of read requests that timed out
TimeoutSends
returns the number of messages that timed out while waiting to be sent to the board or awaiting
a reply from the board
TimeoutWrites
returns the number of write requests that timed out
23.2.2 Protocol Driver Counters
This section provides details about the protocol driver counters that are used by the MercMon tool.
The protocol driver counters are as follows:
MsgsInPerSramSession
returns the number of messages read from the SRAM in one session