def METHOD_NAME(self):
    self.log.info("collecting capacity data")
    try:
        self._get_contexts()
    except (exceptions.APIConnectionException, exceptions.APIParsingException):
        # all should fail independently
        pass
    try:
        self._get_apic_capacity_limits()
    except (exceptions.APIConnectionException, exceptions.APIParsingException):
        # all should fail independently
        pass
    try:
        self._get_apic_capacity_metrics()
    except (exceptions.APIConnectionException, exceptions.APIParsingException):
        # all should fail independently
        pass
    try:
        self._get_eqpt_capacity()
    except (exceptions.APIConnectionException, exceptions.APIParsingException):
        # all should fail independently
        pass
    self.log.info("finished collecting capacity data")