обновить профиль экземпляра для PMDA при подготовке к следующей выборке из PMCD (update instance profile for PMDA in preparation for the next fetch from PMCD)
Имя (Name)
pmdaProfile - update instance profile for PMDA in preparation for
the next fetch from PMCD
Синопсис C (C Synopsis)
#include <pcp/pmapi.h>
#include <pcp/pmda.h>
int pmdaProfile(pmProfile *prof, pmdaExt *pmda);
cc ... -lpcp_pmda -lpcp
Описание (Description)
As part of the Performance Metrics Domain Agent (PMDA) API (see
PMDA(3)), pmdaProfile is the default callback which handles the
receipt of a pmProfile from pmcd(1). A profile describes the
instances that pmcd requires in the pmResult structure returned
by the next fetch. pmdaProfile simply stores the new profile.
Предостережение (Caveat)
The PMDA must be using PMDA_PROTOCOL_2 or later, as specified in
the call to pmdaDSO(3) or pmdaDaemon(3).
Смотри также (See also)
PMAPI(3), PMDA(3), pmdaDaemon(3), pmdaDSO(3) and pmdaFetch(3).
