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][-N] |
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.
Specifies that the names of the RDAREAs allocated to the OTHER global buffer are to be displayed. If sts is specified in the -k option or if the -k option is omitted, this option is ignored.
Specifies (in minutes) the monitoring interval when the execution time of the pdbufls command is to be monitored. For guidelines on the value to specify and details about the resulting operation, see the description of the pd_cmd_exec_time operand in the system common definition in the manual HiRDB Version 9 System Definition.
If 0 is specified in this option, the command's execution time is not monitored.
If this option is omitted, the value of the pd_cmd_exec_time operand in the system common definition takes effect.
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 |
Numeric range | Display format |
---|---|
0 to 999 | 0 to 999 |
1,000 to 9,994 | 1.00K to 9.99K# |
9,995 to 99,949 | 10.0K to 99.9K# |
99,950 to 999,499 | 100K to 999K# |
999,500 to 9,994,999 | 1.00M to 9.99M# |
9,995,000 to 99,949,999 | 10.0M to 99.9M# |
99,950,000 to 999,499,999 | 100M to 999M# |
999,500,000 to 4,294,967,295 | 1.00G to 4.29G# |
"DEFINE_OF_GLOBAL_BUFFER"[CR] |
"STATISTICS_OF_GLOBAL_BUFFER"[CR] |