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Explanation of the File Format of the xxx.raw Files

The file formats of the /var/lib/dcache/statistics/YYYY/MM/DD/YYYY-MM-DD-HH.raw and the /var/lib/dcache/statistics/YYYY/MM/DD/YYYY-MM-DD-day.raw files are similar. The file /var/lib/dcache/statistics/YYYY/MM/DD/YYYY-MM-DD-HH.raw does not contain columns 2 and 3 as these are related to the day and not to the hour.

Example:

The file format of the /var/lib/dcache/statistics/YYYY/MM/DD/YYYY-MM-DD-day.raw files:

#
# timestamp=1361364900897
# date=Wed Feb 20 13:55:00 CET 2013
#
pool1 StoreA:GroupB@osm 21307929 10155 2466935 10155 0 925 0  0   0   0   85362 0

Format of YYYY-MM-DD-day.raw files.

Column NumberColumn Description
0Pool Name
1Storage Class
2Bytes stored on this pool for this storage class at beginning of day — green bar
3Number of files stored on this pool for this storage class at beginning of day
4Bytes stored on this pool for this storage class at this hour or end of day — red bar
5Number of files stored on this pool for this storage class at this hour or end of day
6Total Number of transfers (in and out, dCache-client)
7Total Number of restores (HSM to dCache)
8Total Number of stores (dCache to HSM)
9Total Number errors
10Total Number of bytes transferred from client into dCache — blue bar
11Total Number of bytes transferred from dCache to clients — yellow bar
12Total Number of bytes tranferred from HSM to dCache — pink bar
13Total Number of bytes tranferred from dCache to HSM — orange bar

The YYYY/MM/DD/YYYY-MM-DD-HH.raw files do not contain line 2 and 3.