How To Improve Performance Of Pcm_op_subscription_sharing_group_modify (Doc ID 1362839.1)

Last updated on AUGUST 09, 2017

Applies to:

Oracle Communications Billing and Revenue Management - Version 7.3.1.0.0 and later
Information in this document applies to any platform.
*** Checked for relevance on 08-09-2017 ***

Goal

How to improve the performance when using PCM_OP_SUBSCRIPTION_SHARING_GROUP_MODIFY?

We execute the PCM_OP_SUBSCRIPTION_SHARING_GROUP_MODIFY opcode to add the member to a /group/sharing/profiles object.  And there are about 5,000 members to this group.

The cm_pcm_op_call_stack for the member number 1:

Seconds Type Opcode (flags, notes)
0.000000000 Enter PCM_OP_SUBSCRIPTION_SHARING_GROUP_MODIFY (0x0)
...
0.192092988 Exit PCM_OP_SUBSCRIPTION_SHARING_GROUP_MODIFY (0x0)



And this is the log for the member number 5000:

D 2011-07-12 17:17:58.019 brm01 cm_onl:26171.1 cm_child.c(109):1012 1:brm01:<no_name>:26170:1:3758:1310483872:1cm_pcm_op_call_stack
Seconds Type Opcode (flags, notes)
0.000000000 Enter PCM_OP_SUBSCRIPTION_SHARING_GROUP_MODIFY (0x0)
...
5.498172672 Exit PCM_OP_SUBSCRIPTION_SHARING_GROUP_MODIFY (0x0)



The first member is added into group very fast but the next members are adding to the group slowly, and the last members need more time to add into group.

Solution

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