SAP Table AMASTA

Global Performance Analysis: Application Statistc (from 7.0)

AMASTA (Global Performance Analysis: Application Statistc (from 7.0)) is a standard table in SAP R\3 ERP systems. Below you can find the technical details of the fields that make up this table. Key fields are marked in blue.

Additionally we provide an overview of foreign key relationships, if any, that link AMASTA to other SAP tables.

AMASTA table fields

Field Data element Checktable Datatype Length Decimals
PROCGUID Log GUID for Performance Analysis PROCGUID RAW 16 0
DESTIN Logical Destination (Specified in Function Call) RFCDEST CHAR 32 0
INSTANCE Instance Name MSNAME3 CHAR 40 0
LFNUM Global Performance Analysis: Sequence Number LFNUMB CHAR 8 0
TCODE Performance Log: Statistical Record Transaction Code STAT_TCODE CHAR 20 0
OKEY Performance Protocol Statistical Record Open Key (Text) OKEY CHAR 30 0
CONNECTION_NAME Perofrmance Protocol Statisticsl Record DB Connection CONNECTION_NAME CHAR 30 0
STARTDATE SAP Workload NW Collector: Date SWNCDATUM DATS 8 0
STARTTIME SAP Workload NW Collector: Time SWNCUZEIT TIMS 6 0
ENDDATE SAP Workload NW Collector: Date SWNCDATUM DATS 8 0
ENDTIME SAP Workload NW Collector: Time SWNCUZEIT TIMS 6 0
REPORT Performance Log: Statistical Record Program Name STAT_REPID CHAR 40 0
TASKTYPE Performance Log: Statistical Record Task Type STAT_TASKT CHAR 1 0
* All task types
D Dialog
U Update (V1)
B Background processing
E Enqueue
S Spool
Y Buffer synchronization
A Cyclic background program
C CPI-C
R Remote Function Call (RFC)
L Application Link Enabling (ALE)
2 Update (V2)
DYNPRONR Performance Log: Statistical Record Screen Number STAT_DYNNR CHAR 4 0
WPROCTIME Time in Work Process (Reponse Time - Wait Time) in ms WPROCTIME2 DEC 24 2
KBYTETRANS Amount of Data Transferred in KB (= Queue + Source + DSQL) KBYTETRANS2 DEC 14 2
RESPTIME Response Time in ms RESPTIME2 DEC 24 2
WAITTIME Queue Wait Time in ms WAITTIME2 DEC 14 2
CPUTIME CPU Time in ms CPUTIME DEC 18 2
LDGENTIME Load and Generation Time in ms LDGENTIME2 DEC 14 2
MEMORYUSED Memory Used in MBytes MEMORYUSED2 DEC 24 2
DBTIME Database Time in ms DBTIME2 DEC 24 2
DBCHANGES Number of Physical Database Changes DBCHANGES2 DEC 14 2
ROUNDTRIPS SAP Workload: Number of Roundtrips ROUNDTRIPS DEC 18 2
INDATA Average Data Volume to Application Server per Step (kBytes) INDATA_P DEC 16 2
OUTDATA Average Data Volume to Front End per Step (kBytes) OUTDATA_P DEC 16 2
RECPROCNUM_ST Total Number of DB Recs Delivered to Program (Statistics) RECPROCNUM_ST2 DEC 15 2
TOTALEX_ST Number of Database Accesses (SEL, UPD, INS, DEL)(Statistics) TOTALEX_ST2 DEC 15 2