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qemu: Add support for VIR_DOMAIN_GUEST_INFO_LOAD

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Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
This commit is contained in:
Martin Kletzander 2025-02-25 15:36:32 +01:00
parent 1669d91ead
commit b4cf9c8cba
1 changed files with 20 additions and 1 deletions
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21
src/qemu/qemu_driver.c
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@ -19181,7 +19181,8 @@ static const unsigned int qemuDomainGetGuestInfoSupportedTypes =
VIR_DOMAIN_GUEST_INFO_HOSTNAME |
VIR_DOMAIN_GUEST_INFO_FILESYSTEM |
VIR_DOMAIN_GUEST_INFO_DISKS |
VIR_DOMAIN_GUEST_INFO_INTERFACES;
VIR_DOMAIN_GUEST_INFO_INTERFACES |
VIR_DOMAIN_GUEST_INFO_LOAD;
static int
qemuDomainGetGuestInfoCheckSupport(unsigned int types,
@ -19468,6 +19469,10 @@ qemuDomainGetGuestInfo(virDomainPtr dom,
qemuAgentDiskInfo **agentdiskinfo = NULL;
virDomainInterfacePtr *ifaces = NULL;
size_t nifaces = 0;
double load1m = 0;
double load5m = 0;
double load15m = 0;
bool format_load = false;
size_t i;
virCheckFlags(0, -1);
@ -19538,6 +19543,14 @@ qemuDomainGetGuestInfo(virDomainPtr dom,
nifaces = rc;
}
if (supportedTypes & VIR_DOMAIN_GUEST_INFO_LOAD) {
rc = qemuAgentGetLoadAvg(agent, &load1m, &load5m, &load15m, report_unsupported);
if (rc == -1)
goto exitagent;
if (rc >= 0)
format_load = true;
}
qemuDomainObjExitAgent(vm, agent);
virDomainObjEndAgentJob(vm);
@ -19564,6 +19577,12 @@ qemuDomainGetGuestInfo(virDomainPtr dom,
virDomainInterfaceFormatParams(ifaces, nifaces, params, nparams, &maxparams);
}
if (format_load) {
virTypedParamsAddDouble(params, nparams, &maxparams, "load.1m", load1m);
virTypedParamsAddDouble(params, nparams, &maxparams, "load.5m", load5m);
virTypedParamsAddDouble(params, nparams, &maxparams, "load.15m", load15m);
}
ret = 0;
cleanup: