High Memory Usage in HANA Database

[Former Member]

Dear Experts,

After replication of the tables from our SAP system (replication server running with MS SQL database) to HANA Database, HANA Database is going down due to high memory usage.

After executing the Top Memory Consumers SQL query (see in attached file "HANA Memory Top Consumers History") from HANA studio, i get the results showing high memory usage which I don't understand exactly (see attached file "Top memory consumers result").

From this result, what does it mean "pool/malloc/libhdbrskernel.so" that is occupying 59.60 GB out of 82.54 total memory usage?

Any ideas, please?

Thanks & best regards,

Sreenu

HANA_Memory_TopConsumers_History_Rev90+_ESS.txt.zip

[lucas_oliveira]

Hello Sreenu,

There are a few suggestions in SAP Note 1999997 regarding that allocator.

BRs,

Lucas de Oliveira