добавить значение для пары метрика-экземпляр через дескриптор (add a value for a metric-instance pair via a handle)
Дубль
(статьи:
pmiputvaluehandle - добавить значение для пары метрика-экземпляр через дескриптор )
Имя (Name)
pmiPutValueHandle - add a value for a metric-instance pair via a
handle
Синопсис C (C Synopsis)
#include <pcp/pmapi.h>
#include <pcp/import.h>
int pmiPutValueHandle(int handle, const char *value);
cc ... -lpcp_import -lpcp
Синопсис PERL (PERL synopsis)
use PCP::LogImport;
pmiPutValueHandle($handle, $value);
Описание (Description)
As part of the Performance Co-Pilot Log Import API (see
LOGIMPORT(3)), pmiPutValueHandle adds a single value to the
current output record for a given metric and instance, using the
handle defined by an earlier call to pmiGetHandle(3).
The value should be in a format consistent with the metric's type
as defined in the call to pmiAddMetric(3).
No data will be written until pmiWrite(3) is called, so multiple
calls to pmiPutValueHandle or pmiPutValue(3) are typically used
to accumulate data values for several metric-instance pairs
before calling pmiWrite(3).
Диагностика (Diagnostic)
pmiPutValueHandle returns zero on success else a negative value
that can be turned into an error message by calling pmiErrStr(3).
Смотри также (See also)
LOGIMPORT(3), pmiErrStr(3), pmiGetHandle(3), pmiPutResult(3),
pmiPutValue(3), pmiPutText(3), pmiPutLabel(3) and pmiWrite(3).
