Mongo STARTUP2 index ETA

mongo-replica-startup2-index-eta.js

var op = db.currentOp().inprog[0];
var persec = op.progress.done / op.secs_running;
var time = ((op.progress.total - op.progress.done) / persec) / 60 / 60;
var unit = 'hours';

if (time < 1.0 && time > 0.0) {
    unit = 'minutes';
    time = 60 * time;
}

print(
    op.progress.done, 'done and', (op.progress.total - op.progress.done), 'remaining \n',
    persec, 'per second. remaining time', time, unit
);