Administrator Guide

Table 16. Director statistics (continued)
Statistic Type Description
"type: counter, units: counts/second,
arguments: none "
director.be-ops-ws Back-end operations Number of back-end write same operations
director.be-qfulls back end writes Number of queue full notifications for this back end
port.
director.be-read
"type: counter, units: bytes/second,
arguments: none "
Back-end reads Number of bytes read by the director’s back-end ports.
director.be-resets counter Number of back end resets per second
director.be-timeouts counter Number of back end timeouts per second.
director.be-unitattns counter Number of back end unit attentions per second.
director.be-write
"type: counter, units: bytes/second,
arguments: none "
Back-end writes Number of bytes written by the director’s back-end
ports.
director.be-ws
"type: counter, units: bytes/second,
arguments: none "
Back-end WriteSame Back-end WriteSame details.
director.busy
"type: reading; units: percentage,
arguments: none "
CPU Percentage of CPU usage.
director.com-bytes-active
"type: reading, units: counts,
arguments: target director "
Communication bytes
active
Number of bytes active to a remote director.
director.com-bytes-queued
"type: reading, units: counts,
arguments: target director "
Communication bytes
queued
Number of bytes queued to a remote director.
director.com-ops-active
"type: reading, units: counts,
arguments: target director "
Communication
operations active
Number of operations active to a remote director.
director.com-ops-queued
"type: reading, units: counts,
arguments: target director "
Communication
operations queued
Number of operations queued to a remote director.
director.dr1-rbld-recv
"type: counter, units: bytes/second,
arguments: none "
Rebuild bytes received Number of bytes received by this node from remote
node(s) for rebuild traffic (reads and/or writes).
director.dr1-rbld-sent
"type: counter, units: bytes/seconds,
arguments: none "
Rebuild bytes sent Number of bytes sent by this node to remote node(s)
for rebuild traffic (reads and/or writes)
director.fe-ops
"type: counter, units: counts/second,
arguments: none "
Front-end operations Number of I/O operations through the director’s front-
end ports.
102 Performance and Monitoring