SELECT 
    pcd.Counter
    ,pcd.Instance
    ,pcd.Category
    ,CONVERT(datetime, SWITCHOFFSET(CONVERT(datetimeoffset, pc.[LogTime]), DATENAME(TzOffset, SYSDATETIMEOFFSET()))) AS LogTimeLocal
    ,pc.[LogTime] as LogTimeUtc
    ,pc.[MachineName]
    ,pc.[CounterId]
    ,pc.[Value]
FROM [SP_ContentUsage].[dbo].[PerformanceCounters] pc
join [SP_ContentUsage].[dbo].PerformanceCountersDefinitions pcd on pcd.Id = pc.CounterId
where pcd.Counter = 'Available Mbytes'
-- where pcd.Counter = '% Processor Time'
order by pc.MachineName, pc.RowCreatedTime