# Identity Awareness Daemons integration with modern memory allocator

**Product**: Identity Awareness  
**Version**: R81.20  
**Last Modified**: 2023-11-16

## Cause  
In R81.20, (PDP) now uses multiple threads simultaneously, which potentially requires a total memory capacity that exceeds 4GB to process identity data.

## Solution  
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#### NOTE  
This solution has been verified for the specific scenario, described by the combination of Product, Version and Symptoms. It may not work in other scenarios.

## Article Properties  
**Access Level**: Advanced  
**Status**: Approved by TAC  
**Date Created**: 2023-11-07  
**Last Modified**: 2023-11-16