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| Name | Lines | Functions and Methods | CRAP | Classes and Traits | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| DaemonMetricSource | 100.00% | 9 / 9 | 100.00% | 1 / 1 | 1 | 100.00% | 1 / 1 | |||
| collectMetrics | 100.00% | 9 / 9 | 100.00% | 1 / 1 | 1 | |||||
| 1 | <?php | |
| 2 | ||
| 3 | declare(strict_types=1); | |
| 4 | ||
| 5 | namespace Stewart\Runtime\Metrics\Source; | |
| 6 | ||
| 7 | use Stewart\Runtime\Control\Protocol\Status\RuntimeSnapshot; | |
| 8 | use Stewart\Runtime\Metrics\Exposition\MetricFamily; | |
| 9 | use Stewart\Runtime\Metrics\Exposition\MetricLabels; | |
| 10 | use Stewart\Runtime\Metrics\Exposition\MetricType; | |
| 11 | use Stewart\Runtime\Metrics\Exposition\PrometheusNumber; | |
| 12 | use Stewart\Runtime\Metrics\RuntimeMetricSource; | |
| 13 | ||
| 14 | final readonly class DaemonMetricSource implements RuntimeMetricSource | |
| 15 | { | |
| 16 | /** @return list<MetricFamily> */ | |
| 17 | public function collectMetrics(RuntimeSnapshot $snapshot): array | |
| 18 | { | |
| 19 | $daemon = $snapshot->daemon; | |
| 20 | $none = MetricLabels::none(); | |
| 21 | $build = MetricLabels::fromLabel('version', $daemon->version)->withLabel('ha_version', $daemon->haVersion ?? ''); | |
| 22 | ||
| 23 | return [ | |
| 24 | MetricFamily::createWithSample('stewart_build_info', 'Stewart and Home Assistant versions; always 1.', MetricType::Gauge, $build, 1), | |
| 25 | MetricFamily::createWithSample('stewart_start_time_seconds', 'Unix time the daemon started.', MetricType::Gauge, $none, PrometheusNumber::convertToEpochSeconds($daemon->startedAt)), | |
| 26 | MetricFamily::createWithSample('stewart_broker_memory_bytes', 'Memory the broker process holds.', MetricType::Gauge, $none, $daemon->memoryBytes), | |
| 27 | MetricFamily::createWithSample('stewart_ha_entities', 'Entities in the Home Assistant state cache.', MetricType::Gauge, $none, $daemon->entities), | |
| 28 | ]; | |
| 29 | } | |
| 30 | } |