on post-fs-data
    mkdir /data/misc/metrics 0750 metrics_coll system
    mkdir /data/misc/metricsd 0700 metricsd metricsd
    mkdir /data/misc/metrics_collector 0700 metrics_coll metrics_coll

service metricsd /system/bin/metricsd --foreground --logtosyslog
    class late_start
    user metricsd
    group system inet