30 yo earning 6.5k basic
Bonus ~4 months

Am I an underperformer? I was an overseas scholar graduated with first class honors from UK. Started at 2.2k basic with stat board, broke bond after 1.5 years due to severe stress and exhaustion due to overwork conditions (was working 12-14 hours everyday, weekends including). At the time I left with 2.8k basic. Subsequently my previous stat board went through many rounds of pay adjustment and starting I heard now is 3.5-4k.

After 6 years in private sector I have rejoined another board at 6.5k. I have heard my previous board is paying >6k for 28-29 yo officers, non-scholars.