It was obvious. I wanted to point out that this wasn't one of those I believe you, but I don't believe you things anyway. Performance bonuses are hidden to an extent; you can figure out some from afar, but not all. That's a Twitter to keep an eye on moving forward.
Decyphering them is actually doable for the utmost part, but just need the raw manual work.
You can with logic and some light educated guesses pretty much figure out from CapFriendly who has a CBA Exhibit 5 Performance Bonus and who has a Games Played bonus. (Games Played ones count against the max salary of $925k, so the $700k guys with small bonuses like Foegele very likely are those, max salary guys like Necas can't be but Performance bonus)
Once you got that, the Performance bonus categories are in the Exhibit 5 (Goals, Assists, Points, PpG, and team-compared ToI, +/-, Blocked Shots (d-men), All-Star Game and ASG MVP, etc.) and it's just going through and comparing the teams stats.
Though Exhibit 5 allows them to be creative, I'm fairly certain it's always the maximum allowed $212,500 per bonus category and it gets unlocked by the minimum allowed performance (like 20 Goals for example), and they only tweak the the overall maximum (it's allowed to be $850k, but Necas for example has a slightly weird sum of $537,500*).
Games Played bonuses have allowed max of $25k for 5 NHL games, so if it's more than that it's gotta be one of the other allowed options of a 10 NHL games bonus or 10+ NHL games bonus.
I did a season-ending recap on previous years, completely missed doing one this year.
(* 3 x $212,500 would be $637,500, so looks like they hardcapped Necas at getting bonus for unlocking max 3 categories and even then nicked a $100k from the top.)