I'm getting an incorrect value for "% Free Space". It looks as if it's actually return the "Free Megabytes" value.
C:\Program Files\Hyperic\hyperic-hq-agent-4.2.0.7>jre\bin\java -classpath bundle
s\agent-4.2.0.7-1285\pdk\lib\sigar.jar org.hyperic.sigar.win32.Pdh -i --object=L
ogicalDisk -k -v
LogicalDisk
HarddiskVolume1
% Free Space = 71.0
Free Megabytes = 71.0
Current Disk Queue Length = 0.0
% Disk Time = 3.0951E7
Avg. Disk Queue Length = 3.0951E7
% Disk Read Time = 3.0355E7
Avg. Disk Read Queue Length = 3.0355E7
% Disk Write Time = 596000.0
Avg. Disk Write Queue Length = 596000.0
Avg. Disk sec/Transfer = 7538017.0
Avg. Disk sec/Read = 7392863.0
Avg. Disk sec/Write = 145153.0
Disk Transfers/sec = 95.0
Disk Reads/sec = 70.0
Disk Writes/sec = 25.0
Disk Bytes/sec = 415744.0
Disk Read Bytes/sec = 303104.0
Disk Write Bytes/sec = 112640.0
Avg. Disk Bytes/Transfer = 415744.0
Avg. Disk Bytes/Read = 303104.0
Avg. Disk Bytes/Write = 112640.0
% Idle Time = 7.95644763E11
Split IO/Sec = 0.0
C:
% Free Space = 72778.0
Free Megabytes = 72778.0
Current Disk Queue Length = 0.0
% Disk Time = 6.498793545E12
Avg. Disk Queue Length = 6.498793545E12
% Disk Read Time = 4.279602281E12
Avg. Disk Read Queue Length = 4.279602281E12
% Disk Write Time = 2.219191264E12
Avg. Disk Write Queue Length = 2.219191264E12
Avg. Disk sec/Transfer = 1.582760371745E12
Avg. Disk sec/Read = 1.04228344081E12
Avg. Disk sec/Write = 5.40476930935E11
Disk Transfers/sec = 1583739.0
Disk Reads/sec = 737179.0
Disk Writes/sec = 846560.0
Disk Bytes/sec = 2.8395625984E10
Disk Read Bytes/sec = 1.8006443008E10
Disk Write Bytes/sec = 1.0389182976E10
Avg. Disk Bytes/Transfer = 2.8395625984E10
Avg. Disk Bytes/Read = 1.8006443008E10
Avg. Disk Bytes/Write = 1.0389182976E10
% Idle Time = 3.74683859E11
Split IO/Sec = 28399.0
_Total
% Free Space = 72849.0
Free Megabytes = 72849.0
Current Disk Queue Length = 0.0
% Disk Time = 3.249412248E12
Avg. Disk Queue Length = 6.498824496E12
% Disk Read Time = 2.139816318E12
Avg. Disk Read Queue Length = 4.279632636E12
% Disk Write Time = 1.10959593E12
Avg. Disk Write Queue Length = 2.21919186E12
Avg. Disk sec/Transfer = 1.582767909762E12
Avg. Disk sec/Read = 1.042290833673E12
Avg. Disk sec/Write = 5.40477076088E11
Disk Transfers/sec = 1583834.0
Disk Reads/sec = 737249.0
Disk Writes/sec = 846585.0
Disk Bytes/sec = 2.8396041728E10
Disk Read Bytes/sec = 1.8006746112E10
Disk Write Bytes/sec = 1.0389295616E10
Avg. Disk Bytes/Transfer = 2.8396041728E10
Avg. Disk Bytes/Read = 1.8006746112E10
Avg. Disk Bytes/Write = 1.0389295616E10
% Idle Time = 5.851646335E11
Split IO/Sec = 28399.0
C:\Program Files\Hyperic\hyperic-hq-agent-4.2.0.7>jre\bin\java -classpath bundle
s\agent-4.2.0.7-1285\pdk\lib\sigar.jar org.hyperic.sigar.win32.Pdh -i --object=L
ogicalDisk -k -v
LogicalDisk
HarddiskVolume1
% Free Space = 71.0
Free Megabytes = 71.0
Current Disk Queue Length = 0.0
% Disk Time = 3.0951E7
Avg. Disk Queue Length = 3.0951E7
% Disk Read Time = 3.0355E7
Avg. Disk Read Queue Length = 3.0355E7
% Disk Write Time = 596000.0
Avg. Disk Write Queue Length = 596000.0
Avg. Disk sec/Transfer = 7538017.0
Avg. Disk sec/Read = 7392863.0
Avg. Disk sec/Write = 145153.0
Disk Transfers/sec = 95.0
Disk Reads/sec = 70.0
Disk Writes/sec = 25.0
Disk Bytes/sec = 415744.0
Disk Read Bytes/sec = 303104.0
Disk Write Bytes/sec = 112640.0
Avg. Disk Bytes/Transfer = 415744.0
Avg. Disk Bytes/Read = 303104.0
Avg. Disk Bytes/Write = 112640.0
% Idle Time = 7.95644763E11
Split IO/Sec = 0.0
C:
% Free Space = 72778.0
Free Megabytes = 72778.0
Current Disk Queue Length = 0.0
% Disk Time = 6.498793545E12
Avg. Disk Queue Length = 6.498793545E12
% Disk Read Time = 4.279602281E12
Avg. Disk Read Queue Length = 4.279602281E12
% Disk Write Time = 2.219191264E12
Avg. Disk Write Queue Length = 2.219191264E12
Avg. Disk sec/Transfer = 1.582760371745E12
Avg. Disk sec/Read = 1.04228344081E12
Avg. Disk sec/Write = 5.40476930935E11
Disk Transfers/sec = 1583739.0
Disk Reads/sec = 737179.0
Disk Writes/sec = 846560.0
Disk Bytes/sec = 2.8395625984E10
Disk Read Bytes/sec = 1.8006443008E10
Disk Write Bytes/sec = 1.0389182976E10
Avg. Disk Bytes/Transfer = 2.8395625984E10
Avg. Disk Bytes/Read = 1.8006443008E10
Avg. Disk Bytes/Write = 1.0389182976E10
% Idle Time = 3.74683859E11
Split IO/Sec = 28399.0
_Total
% Free Space = 72849.0
Free Megabytes = 72849.0
Current Disk Queue Length = 0.0
% Disk Time = 3.249412248E12
Avg. Disk Queue Length = 6.498824496E12
% Disk Read Time = 2.139816318E12
Avg. Disk Read Queue Length = 4.279632636E12
% Disk Write Time = 1.10959593E12
Avg. Disk Write Queue Length = 2.21919186E12
Avg. Disk sec/Transfer = 1.582767909762E12
Avg. Disk sec/Read = 1.042290833673E12
Avg. Disk sec/Write = 5.40477076088E11
Disk Transfers/sec = 1583834.0
Disk Reads/sec = 737249.0
Disk Writes/sec = 846585.0
Disk Bytes/sec = 2.8396041728E10
Disk Read Bytes/sec = 1.8006746112E10
Disk Write Bytes/sec = 1.0389295616E10
Avg. Disk Bytes/Transfer = 2.8396041728E10
Avg. Disk Bytes/Read = 1.8006746112E10
Avg. Disk Bytes/Write = 1.0389295616E10
% Idle Time = 5.851646335E11
Split IO/Sec = 28399.0