3767864 - Memory Consumer: Azure Site Recovery (ASR)

Symptom

You are using Azure Site Recovery for data replication, and notice higher memory consumption.

The system journal and kernel ring buffer show "involflt" && "alloc_data_pages". E.g.:

syslog:

kernel: involflt[alloc_data_pages:802 (INFO)]: Data Mode Init: Allocated pages 16384 Page size 4096
kernel: involflt[alloc_data_pages:802 (INFO)]: Data Mode Init: Allocated pages 16488448 Page size 4096

16488448 4KiB pages result in 64.408 MiB memory consumed by the involflt driver / Azure Site Recovery (ASR).

Environment

Linux, Azure

Keywords

Azure Site Recovery, 3rd party, memory consumption, linux, memory usage, involflt, alloc_data_pages , KBA , BC-OP-LNX-AZR , Linux on Microsoft Azure , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.