Flow Map Manual

Processing Object Attributes
Flow Map Object Attributes
098935 Tandem Computers Incorporated E–3
PROCESS-MESSAGE-BYTES. The number of message bytes sent and received for this file
open.
PROCESS-MESSAGES. The number of messages sent for this open, including the OPEN
messages.
PROCESS-READS. Number of calls to the READ, READLOCK, READUPDATE, and
READUPDATELOCK procedures.
PROCESS-TIMEOUTS. The number of timeouts or cancels issued against this OPEN.
PROCESS-WRITEREADS. Number of calls to the WRITEUPDATE or
WRITEUPDATEUNLOCK procedure with a buffer length of zeros.
PROCESS-WRITES. Number of calls to the WRITE, WRITEUPDATE, and
WRITEUPDATELOCK procedures.
PROGRAM-ACCELERATED. A flag that is set to nonzero if the user code (UC) or user
library (UL) portions of the program have been accelerated.
READY-TIME. Time in microseconds that the process spent on the ready list or
executing.
RECV-QTIME. Time in microseconds that the message spent waiting on the process
message input queue.
RECEIVED-BYTES. Number of message bytes received by the listener process.
REPLY-BYTES. Number of message bytes sent by a listener process in reply to a
message from a linker process.
REQUESTS-BLOCKED. Number of times an I/O operation had to wait because the
requested file or record was currently locked.
RETURNED-BYTES. Number of message bytes received by the linker process.
SENT-BYTES. Number of message bytes sent by the linker process. The message bytes
are also included in the RECEIVED-BYTES counter of the listener process that received
the message.
TNS-BUSY-TIME. Time in microseconds that the CPU was busy executing TNS
instruction set code (TNS instruction) in this process.
VSEMS. Number of times the process waited for a resource in use by another process,
where the resource is protected by the semaphore facility.