use Net::Statsd;
use Time::HiRes qw(clock_gettime CLOCK_REALTIME);

    my $checkoutStart = time;

    my $checkoutStart = clock_gettime(CLOCK_REALTIME);

    Net::Statsd::increment("hydra.evaluator.checkouts");
    my $checkoutStop = clock_gettime(CLOCK_REALTIME);
    Net::Statsd::timing("hydra.evaluator.checkout_time", int(($checkoutStop - $checkoutStart) * 1000));

        Net::Statsd::increment("hydra.evaluator.failed_checkouts");

    my $checkoutStop = time;

        Net::Statsd::increment("hydra.evaluator.unchanged_checkouts");

    my $evalStart = time;

    my $evalStart = clock_gettime(CLOCK_REALTIME);

    my $evalStop = time;

    my $evalStop = clock_gettime(CLOCK_REALTIME);
    Net::Statsd::timing("hydra.evaluator.eval_time", int(($evalStop - $evalStart) * 1000));

    my $jobsetChanged = 0;
    my $dbStart = clock_gettime(CLOCK_REALTIME);

        my $jobsetChanged =

        $jobsetChanged =

            , checkouttime => abs($checkoutStop - $checkoutStart)
            , evaltime => abs($evalStop - $evalStart)

            , checkouttime => abs(int($checkoutStop - $checkoutStart))
            , evaltime => abs(int($evalStop - $evalStart))

    my $dbStop = clock_gettime(CLOCK_REALTIME);

    Net::Statsd::timing("hydra.evaluator.db_time", int(($dbStop - $dbStart) * 1000));
    Net::Statsd::increment("hydra.evaluator.evals");
    Net::Statsd::increment("hydra.evaluator.cached_evals") unless $jobsetChanged;

    my $startTime = clock_gettime(CLOCK_REALTIME);

    my $stopTime = clock_gettime(CLOCK_REALTIME);
    Net::Statsd::timing("hydra.evaluator.total_time", int(($stopTime - $startTime) * 1000));