非常感谢楼上各位的解答

This is  the screenshot of my  jhprotominer(linux)  progress.   What's the meaning of each row?     

collisions/min: 123.0785, e=0.1520; Shares found: 87, submitted 87, accepted 87
collisions/min: 123.0633, e=0.1511; Shares found: 87, submitted 87, accepted 87
collisions/min: 123.0860, e=0.1501; Shares found: 87, submitted 87, accepted 87
collisions/min: 123.0834, e=0.1497; Shares found: 87, submitted 87, accepted 87
collisions/min: 123.0431, e=0.1496; Shares found: 87, submitted 87, accepted 87
collisions/min: 123.0405, e=0.1491; Shares found: 87, submitted 87, accepted 87
collisions/min: 123.0380, e=0.1485; Shares found: 87, submitted 87, accepted 87
collisions/min: 122.9853, e=0.1475; Shares found: 87, submitted 87, accepted 87
collisions/min: 122.9452, e=0.1470; Shares found: 87, submitted 87, accepted 87
collisions/min: 122.9552, e=0.1464; Shares found: 87, submitted 87, accepted 87
collisions/min: 122.9027, e=0.1464; Shares found: 87, submitted 87, accepted 87
collisions/min: 122.8753, e=0.1462; Shares found: 87, submitted 87, accepted 87

最经用jhprotominer linux来挖比特股，那个画面有些不理解，有没有大神给解释下。 如下所示，每一列都代表什么啊？

collisions/min: 123.0785, e=0.1520; Shares found: 87, submitted 87, accepted 87
collisions/min: 123.0633, e=0.1511; Shares found: 87, submitted 87, accepted 87
collisions/min: 123.0860, e=0.1501; Shares found: 87, submitted 87, accepted 87
collisions/min: 123.0834, e=0.1497; Shares found: 87, submitted 87, accepted 87
collisions/min: 123.0431, e=0.1496; Shares found: 87, submitted 87, accepted 87
collisions/min: 123.0405, e=0.1491; Shares found: 87, submitted 87, accepted 87
collisions/min: 123.0380, e=0.1485; Shares found: 87, submitted 87, accepted 87
collisions/min: 122.9853, e=0.1475; Shares found: 87, submitted 87, accepted 87
collisions/min: 122.9452, e=0.1470; Shares found: 87, submitted 87, accepted 87
collisions/min: 122.9552, e=0.1464; Shares found: 87, submitted 87, accepted 87
collisions/min: 122.9027, e=0.1464; Shares found: 87, submitted 87, accepted 87
collisions/min: 122.8753, e=0.1462; Shares found: 87, submitted 87, accepted 87

这是我挖矿的时候显示的信息，第一列是为什么是  冲突/分钟  呢？ 而且我发现机器性能越好，这个值会越大。   第二行的e是什么？  哪位知道的告诉下啊，先谢过了

How to built my own mine pool？  What are  the requirements of that ?  I guess I have enough  funds to support hardware and software.  I just don't know how to built it.

怎样才能自建矿池？  哪位有教程，可否指教？  感觉自己有条件还是自建个矿池比较好。