Add a method counter which right now is just used for the cache in /lwc admin report to give a more detailed view of the cache, e.g.:

15:19:14 [INFO]  ==== Cache ====
15:19:14 [INFO]   Usage: 15.92%  ( 1592/10000 [10000+0] )
15:19:14 [INFO]   Profile:
15:19:14 [INFO]     isKnownNull: 645,738 (9496.15 / second)
15:19:14 [INFO]     getProtection: 228,874 (3365.79 / second)
15:19:14 [INFO]     addProtection: 1,592 (23.41 / second)
15:19:14 [INFO]     addKnownNull: 1,244 (18.29 / second)

This test world has a LOT of hoppers so the huge amount of reads is to be expected (each hopper is trying to poll an item every single tick but getting blocked by LWC)

#734