I haven't looked too hard on this but it seems to me that amreport for
amanda-3.1.0 doesn't correctly calculate the tape write rate.
Here's an example:
STATISTICS:
Total Full Incr.
-------- -------- --------
Estimate Time (hrs:min) 0:44
Run Time (hrs:min) 5:36
Dump Time (hrs:min) 2:50 2:32 0:18
Output Size (meg) 884162.7 870924.3 13238.4
Original Size (meg) 884162.7 870924.3 13238.4
Avg Compressed Size (%) 100.0 100.0 100.0 (level:#disks ...)
Filesystems Dumped 14 4 10 (1:10)
Avg Dump Rate (k/s) 88863.1 97601.9 12896.7
Tape Time (hrs:min) 4:52 4:49 0:02
Tape Size (meg) 884162.7 870924.3 13238.4
Tape Used (%) 129.4 125.0 4.4 (level:#disks ...)
Filesystems Taped 14 4 10 (1:10)
(level:#parts ...)
Parts Taped 98 88 10 (1:10)
Avg Tp Write Rate (k/s) 51715.5 51345.9 98233.1
USAGE BY TAPE:
Label Time Size % Nb Nc
av48-2_down_Q00033 2:21 884163M 114.5 14 98
DUMP SUMMARY:
DUMPER STATS TAPER STATS
HOSTNAME DISK L ORIG-MB OUT-MB COMP% MMM:SS KB/s MMM:SS KB/s
------------------------- -------------------------------------- --------------
gaspar /opt/amanda 0 456 456 -- 0:54 8658.9 0:08 58335.0
gertrude /opt/amanda 0 578 578 -- 0:21 28607.4 150:36 65.5
tutor -aid/bicadmin1 1 6362 6362 -- 10:14 10606.7 0:53 122922.5
tutor /raid/catlim1 1 505 505 -- 6:11 1394.9 0:06 86243.3
tutor /raid/data1 1 6369 6369 -- 1:04 102589.3 0:46
141787.4
tutor /raid/data2 1 2 2 -- 0:02 762.4 0:06 256.7
tutor /raid/data3 0 869175 869175 -- 150:40 98459.6 138:28 107129.9
tutor /raid/data4 1 0 0 -- 0:00 187.1 0:04 2.5
tutor /raid/data5 1 0 0 -- 0:00 186.9 0:05 2.0
tutor /raid/data6 1 0 0 -- 0:00 188.9 0:05 2.0
tutor /raid/data7 1 0 0 -- 0:00 156.0 0:04 2.5
tutor /raid/data8 1 0 0 -- 0:00 177.6 0:05 2.0
tutor /raid/proj0 1 0 0 -- 0:00 166.8 0:04 2.5
wart /opt/amanda 0 715 715 -- 0:23 31571.3 0:17 43084.7
(brought to you by Amanda version 3.1.0)
