参数调优 内存(GB) 5.6建议值 5.7建议值 8.0建议值 2 536,870,912 Byte(512 MB) 536,870,912 Byte(512 MB) 536,870,912 Byte(512 MB) 4 1,073,741,824 Byte(1 GB) 1,073,741,824 Byte(1 GB) 1,073,741,824 Byte(1 GB) 8 4,294,967,296 Byte(4 GB) 4,294,967,296 Byte(4 GB) 5,368,709,120 Byte(5 GB) 16 8,589,934,592 Byte(8 GB) 8,589,934,592 Byte(8 GB) 9,663,676,416 Byte(9 GB) 32 22,548,578,304 Byte(21 GB) 22,548,578,304 Byte(21 GB) 21,474,836,480 Byte(20 GB) 64 47,244,640,256 Byte(44 GB) 47,244,640,256 Byte(44 GB) 47,244,640,256 Byte(44 GB) 128 96,636,764,160 Byte(90 GB) 94,489,280,512 Byte(88 GB) 94,489,280,512 Byte(88 GB) 192 146,028,888,064 Byte(136 GB) 146,028,888,064 Byte(136 GB) 146,028,888,064 Byte(136 GB) 256 193,273,528,320 Byte(180 GB) 193,273,528,320 Byte(180 GB) 193,273,528,320 Byte(180 GB) 384 298,500,227,072 Byte(278 GB) 300,647,710,720 Byte(280 GB) 300,647,710,720 Byte(280 GB) 512 412,316,860,416 Byte(384 GB) 412,316,860,416 Byte(384 GB) 412,316,860,416 Byte(384 GB)