@
AntonChen skywalking 分片默认为 2 副本默认为 0 我觉得可以接受应为 skywalking 的数据不重要,允许丢失,
我现在还有个问题 ,现在内存已升到 32g 我配置的 jvm heap size 为 16g
如下:
Heap Usage:
New Generation (Eden + 1 Survivor Space):
capacity = 314048512 (299.5MB)
used = 253434816 (241.69427490234375MB)
free = 60613696 (57.80572509765625MB)
80.69925706255216% used
Eden Space:
capacity = 279183360 (266.25MB)
used = 235960464 (225.02943420410156MB)
free = 43222896 (41.22056579589844MB)
84.51809735365318% used
From Space:
capacity = 34865152 (33.25MB)
used = 17474352 (16.664840698242188MB)
free = 17390800 (16.585159301757812MB)
50.119821648848685% used
To Space:
capacity = 34865152 (33.25MB)
used = 0 (0.0MB)
free = 34865152 (33.25MB)
0.0% used
concurrent mark-sweep generation:
capacity = 16830955520 (16051.25MB)
used = 3481115352 (3319.8503036499023MB)
free = 13349840168 (12731.399696350098MB)
20.682814756794034% used
现在问题是 我提升堆内存的的时候 年轻代的大小并没有变 ,我需要手动设置一下吗,如果需要 设置多少比较合适呢