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Top Forums Programming JVM processes are not getting memory allocation as soon as started Post 303003719 by Vishal Gangrade on Tuesday 19th of September 2017 03:23:04 PM
Old 09-19-2017
Java JVM processes are not getting memory allocation as soon as started

Hi,

i have this scenario, when i start about 20 java processes simultaneously in unix and run ps -eaf command i can see that processes are running but memory is not getting allocated to them immediately and it stays ideal for at least 10-15 min.
Meanwhile i run free command to check the RAM, it stays available and nothing is allocated to those processes.
RAM is about 24 GB and each java process i am starting at min and max 1024MB.
could someone please let me know is there any way to start them fast.

Thanks in advance!

Regards,
Vishal
 

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cdsclerk(1m)															      cdsclerk(1m)

NAME
cdsclerk - Manages the interface between clients and the CDS server SYNOPSIS
cdsclerk [-D] [-w route] OPTIONS
For debugging use only. Causes the cdsadv clerk process not to fork. Routes serviceability messages. DESCRIPTION
The cdsclerk command manages the interface between clients and the CDS server. Privilege Required You must log in as superuser (root). NOTES
This command is used by the advertiser on the system where the CDS clerk is running. You should use this command interactively only to do diagnostic work on the host system. EXAMPLE
Before you run the following process, make sure that other clerks are not running. To start the cdsclerk process, follow these steps: Make sure that a CDS server is already running somewhere within the cell. Log in to the system as superuser (root). Log in to DCE as the machine principal of the local host. Enter the principal name in the format /hosts/hostname/self as shown in the following example command for a host named orion whose password is smith: # dce_login hosts/orion/self smith Enter the following command to see if the dced process is already running: # ps If the dced process appears on the list of active processes, proceed to step 5. If the dced process does not appear on the list of active processes, enter the following command to start the process: # dced Enter the following command to start the cdsadv process: # cdsadv Enter the following command with the appropriate arguments to start the cdsclerk process: # cdsclerk RELATED INFORMATION
Books: OSF DCE Administration Guide cdsclerk(1m)
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