Is there any information how I can get these values from WMI using the SQL like quires:
OS uptime
CPU load
RAM utilization
HDD utilization
Is there any information how I can get these values from WMI using the SQL like quires:
OS uptime
CPU load
RAM utilization
HDD utilization
You can retrieve such info from the accessing the performance counters classes. All is described in the MSDN documentation.