So, CNR must be perfect in tuning, then hashrate got reward in good shares

Beside that, Pool eficiency must be good, so mining profitable

https://moneroocean.stream/profits/


Monero Pools Profits
Generated 56 minutes 54 seconds ago
Pool name   
Last day profits
Last week profits   Last bi-weekly profits   Last month profits   Last bi-month profits   Last quarter profits   Last half a year profits
dwarfpool.com   116.15%   120.90%   117.29%   101.36%   112.96%   103.50%   88.70%
minexmr.com   58.82%   96.14%   99.96%   94.90%   96.13%   97.88%   99.02%
monero.crypto-pool.fr   0.00%   0.00%   44.53%   42.27%   63.00%   55.43%   53.26%
monero.hashvault.pro   176.43%   128.86%   129.45%   127.37%   104.63%   99.04%   95.58%
monerohash.com   93.51%   100.85%   90.63%   80.52%   85.43%   89.31%   93.94%
moneroocean.stream   97.95%   87.67%   79.01%   80.67%   99.28%   95.80%   93.09%
moneropool.com   0.00%   102.05%   98.56%   96.51%   80.62%   80.79%   n/a
nanopool.org   108.61%   98.64%   93.32%   97.17%   96.77%   96.92%   95.67%
reference   100.00%   100.00%   100.00%   100.00%   100.00%   100.00%   100.00%
supportxmr.com   98.85%   93.97%   95.68%   95.05%   93.22%   95.57%   95.48%
xmr.f2pool.com   97.79%   97.32%   96.54%   96.69%   98.59%   97.20%   97.44%
xmrpool.eu   107.18%   105.41%   111.60%   95.31%   95.88%   96.42%   93.29%
xmrpool.net   0.00%   33.05%   28.31%   37.30%   26.73%   26.11%   35.12%