private void addMetrics(String transaction, SamplerMetric metric) {
addMetric(transaction, metric.getTotal(), metric.getSentBytes(), metric.getReceivedBytes(), TAG_ALL, metric.getAllMean(), metric.getAllMinTime(),
metric.getAllMaxTime(), allPercentiles.values(), metric::getAllPercentile);
addMetric(transaction, metric.getSuccesses(), null, null, TAG_OK, metric.getOkMean(), metric.getOkMinTime(),
metric.getOkMaxTime(), okPercentiles.values(), metric::getOkPercentile);
addMetric(transaction, metric.getFailures(), null, null, TAG_KO, metric.getKoMean(), metric.getKoMinTime(),
metric.getKoMaxTime(), koPercentiles.values(), metric::getKoPercentile);
metric.getErrors().forEach((error, count) -> addErrorMetric(transaction, error.getResponseCode(),
error.getResponseMessage(), count));
}