1.2.3 Notes on commands that consume a large amount of system resources or commands that perform mutually conflicting processes
When using commands involving high cost (including operations from JP1/AJS3 - View and JP1/AJS3 - Web Console), such as those consuming a large amount of system resources or those conflicting with each other, you should execute them as follows:
- Operation related to the execution of jobs or jobnets
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Continuously executing commands related to the execution of jobs or jobnets may increase the workload for the service, badly affecting operation. You should execute commands related to the execution of jobs or jobnets at intervals of two or three seconds.
Examples of applicable commands: ajsleave, ajsrerun, ajsplan, and ajsintrpt
- Operation affected by the number of subordinate units
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For some commands, the amount of target information increases in proportion to the number of subordinate units, badly affecting operation. If the number of subordinate units exceeds 500, you should execute a command in non-busy hours.
Examples of applicable commands: ajsleave, ajsrerun, and ajsplan
- Operation for a large number of units with wildcard characters or the -R option specified
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If you execute a command with wildcard characters or the -R option specified, it may process a large amount of information, badly affecting operation. If you specify wildcard characters or the -R option, also use the -E, -L, or -T option to narrow the range of units to be processed. In JP1/AJS3 - View, you should select a few units at the same time.
This does not apply to JP1/AJS3 - Web Console because you cannot select and operate multiple units.
Examples of applicable commands: ajsleave, ajsrerun, ajsplan, and ajsintrpt
- Operation for jobnets having a large number of generations
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If you execute a command for a jobnet having a large number of generations, it may process a large amount of information, badly affecting operation. You should execute a command for a jobnet having a large number of generations in non-busy hours. You should also use options to narrow the target period and the range of generations to be processed.
Examples of applicable commands: ajsleave, ajsrerun, ajsplan, and ajsintrpt
For a list of applicable operations, see 1.3.2 Operations that might affect JP1/AJS3 system operation in the JP1/Automatic Job Management System 3 System Design (Configuration) Guide.