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prune_metric_statistic_values

django_spire.metric.domain.management.commands.prune_metric_statistic_values

Command

Bases: BaseCommand

help = 'Prunes old metric statistic values and trims per-reference tracking caps.' class-attribute instance-attribute

handle

Source code in django_spire/metric/domain/management/commands/prune_metric_statistic_values.py 
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def handle(self, *args, **options) -> None:  # noqa: ARG002
    retention_days = getattr(settings, 'DJANGO_SPIRE_METRIC_RETENTION_DAYS', 90)

    if retention_days and retention_days > 0:
        pruned = StatisticTrackingService.prune_retention(retention_days=retention_days)
        self.stdout.write(
            f'Pruned {pruned} statistic value(s) older than {retention_days} day(s).'
        )
    else:
        self.stdout.write('Retention disabled: skipping age-based pruning.')

    trimmed = StatisticTrackingService.trim_all()
    self.stdout.write(f'Trimmed {trimmed} statistic value(s) beyond the tracking cap.')

    self.stdout.write(self.style.SUCCESS('Metric statistic values pruned successfully.'))