Reload Analyzer Manual

Tandem Reload Analyzer Manual Page 35 of 42
 The average blocks per chain
 The percentage of total blocks in the average chain
Reload Analyzer cannot tell you whether or not to reload a file. Instead, you must take
the output, analyze it, and consider the conditions on your system to determine
whether it is advantageous to reload a file. Reload Analyzer only gives you only the
information you need to make an informed decision about reloading. Whether you
reload a file and when you do so is up to you.
After you reload a file, you should see how the file has changed. Run Reload Analyzer
against the reloaded file to see how the output has changed.
Output After Reloading
Example 2-6 shows the Reload Analyzer output for SALESDB after the file was
reloaded. Note that the values, especially in the Data Chain Information section, have
changed. This section compares this output with the output before the file was
reloaded.
Example 2-6. Output from SALESDB After Reloading
Tandem Reload Analyzer - T9516H01-AAF (31MAR2010) Start time - 17:02.35
$DATA.INSURNC.SALESDB1
General Information:
Enscribe Block 512 <--
Unchanged
Type K (Format 1) IBlock 512
Code 300 Rec 64
Ext 17, 32 Extents Allocated 3
Maxextents 16 Buffered
Owner 20, 33 Audited
EOF 106496 Security (RWEP) 0000
Block Information:
Total blocks read 208 Free blocks 0
Index blocks read 10 Bitmap blocks 1
Data blocks read 197 Unrecognizable 0
Total Total Avg # Min Max Avg Avg
Level Blocks Recs Recs Recs Recs Slack Slack
2 1 9 9 9 9 239 46
1 9 197 21 14 34 29 5
DATA 197 1572 7 4 8 33 6
Data Chain Information:
Number of chains 1 <--
Previously 203