[挖礦] 挖Monero (XMR)新手請益
因為手邊有幾台閒置電腦,又不需要付電費,
所以昨天開始研究挖礦這回事QQ
因為我的電腦只有CPU是 Intel i7 5930k (OC 4.5 GHz),
顯示晶片是主機板內建,
所以就找適合的CPU挖礦方式。
一開始是用minergate挖(Monero)XMR,
他預設副挖是FantomCoin(FCN),
但我發現效率實在太低了,
雖然圖形介面顯示的速度是 320H/s,
但我用三台電腦挖一整天,只有 0.005 XMR,
換算下來平均一台的速度只有27H/s,
但是過程中我有觀察CPU使用率的確是600%沒錯(六核心)。
後來想不知道會不會是軟體的問題,就想換一個試試看。
我用另一台Intel i7 3930k (OC 4.5 GHz)的電腦測試,
完全依照https://www.monero.how/tutorial-how-to-mine-monero的教學,
參考"Mining Monero on Fedora 24 and above"那一段完全照做,
從下載到compile好程式都沒問題(我的OS是Fedora 17),
未更動configure和其他任何檔案,也申請好mymonero的錢包,
pool就選擇依照上述網頁範例的"pool.minexmr.com:4444"開始跑,
但是過程中卻不斷的出現
Stratum connection timed out
Stratum connection interrupted
雖然每個job完成時顯示的速度都有330H/s左右,
但是我在http://minexmr.com/#worker_stats
看到的平均速度只有30H/s左右,
我懷疑timed out的原因可能跟防火牆有關,
我查到minexmr.com有支援很多不同的port,
因此我改用pool.minexmr.com:80來跑,
的確就沒有在看到timed out跟interrupted的訊息了,
但是,雖然每個job完成時顯示的速度約328H/s,
但我在worker_stats看到的平均速度仍然只有225H/s,
不知道有沒有高手可以幫我猜看看問題到底在哪?
非常感謝。
我下的指令為:
./minerd -a cryptonight -o stratum+tcp://pool.minexmr.com:80 -u 位置 -p x -t 6
以下是部分log檔
[2017-06-20 21:52:31] Stratum detected new block
[2017-06-20 21:52:32] Pool set diff to 74039.7
[2017-06-20 21:52:32] Stratum detected new block
[2017-06-20 21:52:37] accepted: 10/10 (100.00%), 328.38 H/s at diff 74039.7
(yay!!!)
[2017-06-20 21:53:02] Pool set diff to 111061
[2017-06-20 21:53:02] Stratum detected new block
[2017-06-20 21:54:47] Stratum detected new block
[2017-06-20 21:56:03] Pool set diff to 80869.3
[2017-06-20 21:56:03] Stratum detected new block
[2017-06-20 21:56:45] Stratum detected new block
[2017-06-20 21:58:01] Stratum detected new block
[2017-06-20 21:58:51] accepted: 11/11 (100.00%), 328.32 H/s at diff 80869.3
(yay!!!)
[2017-06-20 22:01:45] Stratum detected new block
[2017-06-20 22:02:16] Stratum detected new block
[2017-06-20 22:03:03] Pool set diff to 57763.8
[2017-06-20 22:03:03] Stratum detected new block
[2017-06-20 22:03:23] Stratum detected new block
[2017-06-20 22:03:42] Stratum detected new block
[2017-06-20 22:05:32] accepted: 12/12 (100.00%), 328.20 H/s at diff 57763.8
(yay!!!)
[2017-06-20 22:06:28] accepted: 13/13 (100.00%), 324.73 H/s at diff 57763.8
(yay!!!)
[2017-06-20 22:06:34] Pool set diff to 84946.2
[2017-06-20 22:06:34] Stratum detected new block
[2017-06-20 22:07:42] Stratum detected new block
[2017-06-20 22:08:05] Stratum detected new block
[2017-06-20 22:08:32] accepted: 14/14 (100.00%), 328.55 H/s at diff 84946.2
(yay!!!)
[2017-06-20 22:11:13] Stratum detected new block
[2017-06-20 22:12:03] Stratum detected new block
[2017-06-20 22:12:39] Stratum detected new block
[2017-06-20 22:12:52] accepted: 15/15 (100.00%), 328.41 H/s at diff 84946.2
(yay!!!)
[2017-06-20 22:13:24] Stratum detected new block
[2017-06-20 22:13:45] accepted: 16/16 (100.00%), 324.63 H/s at diff 84946.2
(yay!!!)
[2017-06-20 22:14:22] Stratum detected new block
[2017-06-20 22:18:34] Stratum detected new block
[2017-06-20 22:19:35] Pool set diff to 64680.3
[2017-06-20 22:19:35] Stratum detected new block
[2017-06-20 22:20:47] Stratum detected new block
[2017-06-20 22:21:07] Stratum detected new block
[2017-06-20 22:22:47] accepted: 17/17 (100.00%), 328.09 H/s at diff 64680.3
(yay!!!)
[2017-06-20 22:25:02] Stratum detected new block
[2017-06-20 22:26:06] Pool set diff to 49627.6
[2017-06-20 22:26:06] Stratum detected new block
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感謝說明! 我在BIOS是把HT關掉的,所以只有 6 core,
打開會變 12 core,請問我該把他打開嗎?
※ 編輯: nhnc (36.228.78.189), 06/20/2017 22:47:48
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