The kernel profiler is a sampling profiler built into the SAP HANA database. The kernel profile collects, for example, information about frequent and/or expensive execution paths during query processing. [SAP HANA Administration Guide]
The filter...
HANA has the capability to create user specific trace files. Such a trace profile can be configured that only specific traces are collected for a specified database or application user [SAP HANA Administration Guide].
Starting with SAP HANA 2.0 SPS ...
Hi Nha,
if you want to collect user-specific trace only for indexserver it is possible by using the command for example.
ALTER SYSTEM ALTER CONFIGURATION ('global.ini','SYSTEM') SET
('traceprofile_mytrace','statement_hash') = '58ecbac56fda3e8a8b84d...
