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Record Subtype 2 (02)—SMF Data Lost

Record subtype 2 is the first record passed to SMF when an SMF data set becomes available after a period when no data sets were available. It is written by ESFSMF and its length is 36 bytes.

This record contains a count of the SMF records that were not written, and the start and end times of the period during which no records were written. (The end time is the time recorded in offset 2.)

The format of subtype 02 fields is:

Offset

Name

Length

Format

Source

Description

26

1A

SMFT02CT

2

Binary

SUSPRCNT

Number of SMF records lost

28

1C

SMFT02ST

4

Binary

 

Start time, in hundredths of a second, of period during which no SMF data sets were available for recording

32

20

SMFT02SD

4

Packed

 

Start data of period during which no SMF data sets were available for recording, in the form OCYYDDD where F is the sign