FW V06.XX/HAFM SW V08.02.00 HP StorageWorks CLI Reference Guide for Directors and Edge Switches Reference Guide (AA-RQ7AE-TE, July 2004)

CLI Commands
152 CLI Reference Guide for Directors and Edge Switches
perf Commands
The perf branch of the CLI command tree contains commands that relate to
performance services.
The commands in the perf branch can by used by either the administrator or the
operator.
Note that the counters in perf command output are 32-bit values that wrap at
4,294,967,296. To calculate the full value of a counter, multiply 4,294,967,296 by
the value in the wrap field, and add the resulting product to the value in the count
field. For example, if a TxFrames statistic has a count value of 1842953 and a
wrap value of 12, the full value of the counter is:
(4,294,967,296 x 12) + 1842953 = 51,541,450,505.
The perf commands include the following:
■ perf.class2, page 153
■ perf.class3, page 155
■ perf.clearStats, page 157
■ perf.errors, page 158
■ perf.link, page 160
■ perf.openTrunking.congestionThresh, page 163
■ perf.openTrunking.lowBBCreditThresh, page 164
■ perf.opentrunking.setState, page 165
■ perf.openTrunking.show, page 166
■ perf.openTrunking.unresCongestion, page 168