HP StorageWorks 2/64 HP StorageWorks Fabric OS 5.x Command Reference Guide (AA - Page 405

perfAddUserMonitor Adds a user-defined filter-based performance monitor. Synopsis perfaddusermonitor [slotnumber/]portnumber "grouplist" [alias] Availability admin NOTE: This command requires a Performance Monitor license. Description Use this command to define a custom filter for frame offsets and values. For every offset, each group of comparison values is OR-ed together to determine a match. If there are multiple offsets, each resulting OR function is AND-ed to determine if the entire statement is true, thus incrementing the counter. After a successful execution of this command, a monitor number is displayed. The monitor number is provided for manipulation of these filter-based performance monitors. The optional user-defined alias is also displayed, if one was specified. All valid monitor numbers and user-defined aliases can be retrieved with the perfShowFilterMonitor command. The maximum number of filters is eight per port including user defined filters, read filters, write filters, read/write filters, SCSI frame monitor, and IP frame monitor. In addition, there should be no more than six different offsets for each filter and no more than four different values per offset defined by the user. Operands This command has the following operands: slotnumber portnumber "grouplist" For bladed systems only, this operand specifies the slot number of the port on which the monitor is to be added, followed by a slash (/). Specifies the number of the port on which the monitor is to be added, relative to its slot for bladed systems. Use switchShow for a list of valid ports. Specify up to six sets of offset, mask, and ValueList, separated by semicolons (;). The entire grouplist operand must be enclosed in quotation marks. This operand is required. For example: 4, 0xff, 0x22; 12, 0xff, 0x01 The grouplist component values are as follows: Offset Specify the offset within the frame. Offset 0 is the first byte of the SOF, and offset 4 is the first byte of the frame header. The offset must be in decimal format. Valid values for offset are 0, [4-63]. Offset 0 is a special case that can be used to monitor the first four bytes SOFx frames. EOF cannot be monitored. Fabric OS 5.x command reference guide 405