Agent does not collect load average on CentOS

Hi,

after upgrading Hyperic HQ from 4.5.1 to 4.6 we discovered that agents on platform CentOS stopped collecting the load-average.

Database-Values for measurement are always "0.0000" since then.

Agents on other OS behave normal.

ea_measurement_data_1d

1339718400000;13730;0.80750;0.39000;1.40000
1339804800000;13730;0.66333;0.42000;1.19000
1339891200000;13730;0.62500;0.41000;1.18000
1339977600000;13730;0.91250;0.50000;1.56000
1340064000000;13730;0.69583;0.42000;1.21000
1340150400000;13730;0.69917;0.44000;1.13000
1340236800000;13730;0.74833;0.44000;1.42000

upgrade of agent:

1340323200000;13730;0.00000;0.00000;0.00000
1340409600000;13730;0.00000;0.00000;0.00000
1340496000000;13730;0.00000;0.00000;0.00000
1340582400000;13730;0.00000;0.00000;0.00000
1340668800000;13730;0.00000;0.00000;0.00000
1340755200000;13730;0.00000;0.00000;0.00000
1340841600000;13730;0.00000;0.00000;0.00000
1340928000000;13730;0.00000;0.00000;0.00000

A Test-Installation of Version 5 (Server and Agent) as brought the same result.

Regards,

Falk