- * by 2^29/2^9 = 2^20 = 1024K.
- * Setting CLASS_QUANTIZER to 16, 2^(20-16) = 16 slots / per second.
- * Do the same math, a class with any share value, will cover 16 slots / per second.
- * So 2^8 total slots is good track for 8 seconds of system execution
+ * by 2^28/2^9 = 2^19 = 512K.
+ * Setting CLASS_QUANTIZER to 16, 2^(19-16) = 8 slots / per second.
+ * A class with 5% shares, will cover 80 slots / per second.