| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // This file includes macros to make it easier to log in a standardized format |
| // so that we can create logs-based metrics for stackdriver. |
| // |
| // https://cloud.google.com/logging/docs/logs-based-metrics/ |
| |
| #ifndef COBALT_UTIL_LOG_BASED_METRICS_H_ |
| #define COBALT_UTIL_LOG_BASED_METRICS_H_ |
| |
| #define LOG_STACKDRIVER_METRIC(level, metric_id) \ |
| LOG(level) << "$@LBSDM@$ [" << (metric_id) << "] " |
| |
| #define LOG_BOOL_STACKDRIVER_METRIC(level, metric_id, value) \ |
| LOG_STACKDRIVER_METRIC(level, metric_id) << "B[" << (value) << "] " |
| |
| #define LOG_INT_STACKDRIVER_METRIC(level, metric_id, value) \ |
| LOG_STACKDRIVER_METRIC(level, metric_id) << "I[" << (value) << "] " |
| |
| #define LOG_STACKDRIVER_COUNT_METRIC(level, metric_id) \ |
| LOG_STACKDRIVER_METRIC(level, metric_id) |
| |
| #define LOG_STRING_STACKDRIVER_METRIC(level, metric_id, value) \ |
| LOG_STACKDRIVER_METRIC(level, metric_id) << "S[" << (value) << "] " |
| |
| #endif // COBALT_UTIL_LOG_BASED_METRICS_H_ |