R3721-F3210-F3171-HP High-End Firewalls Getting Started Command Reference-6PW101

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begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Description
Use display memory to display memory usage statistics.for the firewall.
Examples
# Display memory usage statistics.
<Sysname> display memory
System Total Memory(bytes): 431869088
Total Used Memory(bytes): 71963156
Used Rate: 16%
Table 11 Command output
Field Descri
p
tion
System Total Memory(bytes) Total size of the system memory (in bytes)
Total Used Memory(bytes) Size of the memory used (in bytes)
Used Rate Percentage of the memory used to the total memory
display power
Syntax
display power [ power-id ] [ | { begin | exclude | include } regular-expression ]
View
Any view
Default level
1: Monitor level
Parameters
power-id: Displays the information of the specified PSU, where power-id represents the PSU number. The
value ranges from 1 to 2. If this argument is not provided, this command displays information about all
PSUs.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Getting Started Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Description
Use display power to display power supply information for the firewall.