$server = "test\srv"
$sqlcmd = (
"DECLARE @ts_now bigint = (SELECT cpu_ticks/(cpu_ticks/ms_ticks)FROM sys.dm_os_sys_info);
SELECT TOP(1)
convert(varchar, DATEADD(ms, -1 * (@ts_now - [timestamp]), GETDATE())) +'|'+
convert(varchar, GETDATE()) +'|'+
convert(varchar, SQLProcessUtilization)
FROM (
SELECT record.value('(./Record/@id)[1]', 'int') AS record_id,
record.value('(./Record/SchedulerMonitorEvent/SystemHealth/SystemIdle)[1]', 'int') AS [SystemIdle],
record.value('(./Record/SchedulerMonitorEvent/SystemHealth/ProcessUtilization)[1]','int') AS [SQLProcessUtilization],
[timestamp]
FROM (
SELECT [timestamp], CONVERT(xml, record) AS [record]
FROM sys.dm_os_ring_buffers
WHERE ring_buffer_type = N'RING_BUFFER_SCHEDULER_MONITOR'
AND record LIKE N'%<SystemHealth>%') AS x
) AS y
ORDER BY record_id DESC;"
)
$datasource = Invoke-SqlCmd -Query "$sqlcmd" -ServerInstance $server -QueryTimeout 200000
if ($datasource) {
foreach ($column in $datasource) {
$array_str = $column.Split("|")
$starttime = $array_str[0].Trim()
$endtime = $array_str[1].Trim()
$Title=$starttime + " to " + $endtime
$Title
}
}
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