The kernel statistics (kstats) functions are:
Create and initialize a new kstat
Remove a kstat from the system
Add a fully initialized kstat to the system
Initialize a named kstat
Record a transaction migration from run queue to the wait queue
Record a transaction addition to the run queue
Record a transaction removal from the run queue
Record a transaction addition to the wait queue
Record a transaction removal from the wait queue
Record a transaction migration from the wait queue to the run queue