The pdbufls command displays the status of global buffers.
If there are in-memory RDAREAs, this command can also display the status of the in-memory data buffers.
HiRDB administrator
pdbufls [-k output-type][-d] [-x [-y]] [-M] |
Specifies the type of information to be displayed:
Specifies a server name in order to display information about all global buffers at that server. A maximum of 128 server names that can be specified; subsequent server name specifications are ignored.
Specifies the name of a global buffer for which information is be displayed. If duplicate global buffer names are specified, the duplications are eliminated. A maximum of 128 global buffer names can be specified; subsequent global buffer name specifications are ignored.
If an in-memory data buffer name is specified in this option, the command displays information about the in-memory data buffer.
Specifies that the system is to display the statistical information about a global buffer since HiRDB started. If-k def is specified, the system ignores this option, if specified.
Specifies that the information is to be displayed in DAT format. When -k all is specified, this option cannot be specified.
When the -x option is specified, specifies that a header is to be displayed.
Specifies that in-memory data buffer information is to be displayed. The following shows specification examples of this option.
In-memory data buffer information is displayed in the same manner as global buffer information. Therefore, when you display in-memory data buffer information by specifying this option, replace global buffer with in-memory data buffer in the description of the pdbufls command.
Figure 2-1 Collection range of global buffer statistical information
Figure 2-2 Reset times for global buffer statistical information and the statistical information that is acquired at a reset
DEFINE OF GLOBAL BUFFER |
STATISTICS OF GLOBAL BUFFER |
#: The display format is as follows:
Numeric range | Display format |
---|---|
0~999 | 0 to 999 |
1,000~9,994 | 1.00K to 9.99K# |
9,995~99,949 | 10.0K to 99.9K# |
99,950~999,499 | 100K to 999K# |
999,500~9,994,999 | 1.00M to 9.99M# |
9,995,000~99,949,999 | 10.0M to 99.9M# |
99,950,000~999,499,999 | 100M to 999M# |
999,500,000~4,294,967,295 | 1.00G to 4.29G# |
K: Kilo
M: Mega
G: Giga
#: Decimal places beyond the displayed digits are rounded off.
"DEFINE_OF_GLOBAL_BUFFER"[CR] |
"STATISTICS_OF_GLOBAL_BUFFER"[CR] |