Histórico da Página

User Function exemplo()
cRet := ""
cRetLocal FilterOne := {"memory_swap_total"}
Local FilterEmpty :={}
Local FilterInvalid := ReadMetrics({"InvalidMetric"}
Local FilterTwo :={"memory_swap_total", "startdate"}

cRet := ReadMetrics(FilterOne)
Conout(cRet)
//Imprime : [{"version":0,"metrics":[{"name":"memory_swap_total","description":"Page File Total","collected_in":"25/05/2020 15:14:14.612","unit":"kb","value":23467676}]}]

cRet := ReadMetrics(FilterTwo)
Conout(cRet)
//Imprime: [{"version":0,"metrics":[{"name":"memory_swap_total","description":"Page File Total","collected_in":"27/05/2020 12:27:22.236","unit":"kb","value":23467676},{"name":"startdate","description":"Date when the system was started","collected_in":"27/05/2020 12:26:57.836","value":"27/05/2020 12:26:57"}]}]

cRet := ReadMetrics()
Conout(cRet)
//Imprime: [{"version":0,"metrics":[{"name":"memory_resident","description":"Resident Memory Usage","collected_in":"25/05/2020 15:14:38.979","unit":"kb","value":967760},{"name":"memory_virtual","description":"Virtual Memory Usage","collected_in":"25/05/2020 15:14:38.979","unit":"kb","value":5386272},{"name":"memory_ram_total","description":"Memory Ram Total","collected_in":"25/05/2020 15:14:38.979","unit":"kb","value":16554132},{"name":"memory_ram_free","description":"Memory Ram Free (Available to Use)","collected_in":"25/05/2020 15:14:38.979","unit":"kb","value":8270660},{"name":"memory_ram_used","description":"Memory Ram Usage","collected_in":"25/05/2020 15:14:38.979","unit":"kb","value":8283472},{"name":"memory_swap_total","description":"Page File Total","collected_in":"25/05/2020 15:14:38.979","unit":"kb","value":23467676},{"name":"memory_swap_used","description":"Page File Used","collected_in":"25/05/2020 15:14:38.979","unit":"kb","value":15027124},{"name":"memory_swap_free","description":"Page File Free (Available to Use)","collected_in":"25/05/2020 15:14:38.979","unit":"kb","value":8440552},{"name":"startdate","description":"Date when the system was started","collected_in":"25/05/2020 14:23:28.397","value":"25/05/2020 14:23:28"}]}]
 
cRet := ReadMetrics("inexistente"FilterEmpty)
Conout(cRet)
//Imprime: [{"version":0,"metrics":[]}]

cRet := ReadMetrics(FilterInvalid)
Conout(cRet)
//Imprime: [{"version":0,"metrics":[]}]

Return