Title: bfgminer CPU 100% with USB Erupter why ???
Post by: evolvia31 on January 05, 2014, 07:05:47 AM
Hi all, I have a big problem. I just change USB erupter from Windows to Linux debian, and now, my CPU works at 100% all the time. Under Windows CPU works less than 1%. I don't understand why CPU works now at 100% with the USB erupter. My top output: Tasks: 87 total, 1 running, 86 sleeping, 0 stopped, 0 zombie %Cpu(s): 38,1 us, 13,1 sy, 1,7 ni, 47,1 id, 0,0 wa, 0,0 hi, 0,0 si, 0,0 st KiB Mem: 2074220 total, 373912 used, 1700308 free, 127892 buffers KiB Swap: 842748 total, 0 used, 842748 free, 170104 cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 8881 root 20 0 99216 3240 2336 S 99,9 0,2 107:44.30 bfgminer
You can find my config file: { "pools" : [ { "url" : "us-west.multipool.us:8888", "user" : "xxxxxx", "pass" : "xxxx", "pool-priority" : "0" }, { "url" : "pool1.eu.multipool.us:8888", "user" : "xxxxxx", "pass" : "xxxx", "pool-priority" : "1" }, { "url" : "stratum.btcguild.com:3333", "user" : "xxxxxx", "pass" : "xxxxxx", "pool-priority" : "2" } ] , "api-mcast-port" : "4028", "api-port" : "4028", "expiry" : "120", "expiry-lp" : "3600", "no-longpoll" : true, "no-pool-disable" : true, "no-show-processors" : true, "no-show-procs" : true, "no-unicode" : true, "no-submit-stale" : true, "queue" : "3", "scan-time" : "60", "log-file" : "/home/bfgminer/logs/persolog.txt", "log" : "60", "skip-security-checks" : "0", "temp-hysteresis" : "3", "shares" : "0", "kernel-path" : "/usr/local/share/bfgminer", "scan" : [ "erupter:all" ], "icarus-options" : "115200:1:1", "icarus-timing" : "3.0=100" }
Thsi is the log file: [2014-01-04 23:12:43] Started bfgminer 3.9.0 [2014-01-04 23:12:43] Loaded configuration file config.conf [2014-01-04 23:12:43] Found BEE 0 at /dev/ttyUSB2 [2014-01-04 23:12:43] Found BEE 1 at /dev/ttyUSB3 [2014-01-04 23:12:43] Found BEE 2 at /dev/ttyUSB1 [2014-01-04 23:12:43] Found BEE 3 at /dev/ttyUSB0 [2014-01-04 23:12:43] Probing for an alive pool [2014-01-04 23:12:43] Testing pool http://us-west.multipool.us:8888 [2014-01-04 23:12:43] Testing pool http://stratum.btcguild.com:3333 [2014-01-04 23:12:43] Testing pool http://pool1.eu.multipool.us:8888 [2014-01-04 23:12:44] Stratum authorisation success for pool 1 [2014-01-04 23:12:44] Switching to pool 1 http://pool1.eu.multipool.us:8888 - first alive pool [2014-01-04 23:12:44] HTTP request failed: Empty reply from server [2014-01-04 23:12:44] Network difficulty changed to 931k ( 6.66Th/s) [2014-01-04 23:12:44] New block: ...3e0d04ea # 48609 diff 931k ( 6.66Th/s) [2014-01-04 23:12:44] Stratum from pool 1 detected new block [2014-01-04 23:12:44] Pool 1 is hiding block contents from us [2014-01-04 23:12:44] Opened Icarus on /dev/ttyUSB2 [2014-01-04 23:12:44] Opened Icarus on /dev/ttyUSB3 [2014-01-04 23:12:44] Opened Icarus on /dev/ttyUSB1 [2014-01-04 23:12:44] Opened Icarus on /dev/ttyUSB0 [2014-01-04 23:12:45] Stratum authorisation success for pool 2 [2014-01-04 23:12:45] Pool 2 http://stratum.btcguild.com:3333 alive [2014-01-04 23:12:45] Closing socket for stratum pool 2 [2014-01-04 23:12:46] New best share: 2 [2014-01-04 23:12:46] Accepted 6930be05 BEE 3 pool 1 Diff 2/1 [2014-01-04 23:12:47] New best share: 4 [2014-01-04 23:12:47] Accepted 3cd00ee2 BEE 1 pool 1 Diff 4/1 [2014-01-04 23:12:55] Accepted 53323ed1 BEE 1 pool 1 Diff 3/1 [2014-01-04 23:12:56] Accepted 8bc5ad4d BEE 0 pool 1 Diff 1/1 [2014-01-04 23:12:57] Accepted 82cd8ae1 BEE 1 pool 1 Diff 1/1 [2014-01-04 23:12:58] Stratum from pool 1 requested work update
When i compile bfgminer, i disabled cpu drivers so why CPU are so busy :( Thank you very much to your help.
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