[metrics-alerts] Cron <metrics at meronense> /srv/metrics.torproject.org/metrics/monitoring/network/website

[Cron Daemon]

/srv/metrics.torproject.org/metrics/monitoring/network/website:21: DtypeWarning: Columns (3,4) have mixed types. Specify dtype option on import or set low_memory=False.
  series = read_csv('/srv/metrics.torproject.org/metrics/shared/stats/clients.csv', header=0, parse_dates=[0])