I'm reminded of a coworker who produced absolutely nothing of value for 18 months (his project was canceled at the end without ever launching), collected ~$1.5M in total comp, and worked 3-4 hour days. His productivity was sky-high: $1.5M in economic transactions for ~1000 hours worked. It's just that the economic transactions were basically lighting money on fire. For that matter, his department of ~3000 burned around $6B over ~5 years and is currently in the business of bricking otherwise-useful devices. It just had massive layoffs, but he transferred to another department, made his bosses look very good there, and survived the layoffs.
You really need a long enough time period to know whether the shitty quality products you put out will result in fewer transactions before you can interpret productivity data. Long-term (multi-year) productivity growth usually presages real wage gains. But short-term (couple quarters) productivity growth could just be an indicator of layoffs coming, which usually means real wage cuts.