XMRigCC

About XMRigCC

XMRigCC is a fork of XMRig which adds the ability to remote control your XMRig instances via a Webfrontend and REST api. This fork is based on XMRig (2.4.3) and adds a "Command and Control" (C&C) server, a daemon to reload XMRig on config changes and modifications in XMRig to send the current status to the C&C Server. The modified version can also handle commands like "update config", "start/stop mining" or "restart/shutdown" which can be send from the C&C-Server.

Full Windows/Linux compatible, and you can mix Linux and Windows miner on one XMRigCCServer.

XMRigCC Daemon(miner)

XMRigCC Server

XMRigCC Dashboard

Find HELP/HOWTO

About XMRig

XMRig is high performance Monero (XMR) / Aeon CPU miner, with the official full Windows support. Originally based on cpuminer-multi with heavy optimizations/rewrites and removing a lot of legacy code, since version 1.0.0 complete rewritten from scratch on C++.

Table of contents

• Features
• Download
• Usage
• Algorithm variations
• Build on Debian/Ubuntu
• Common Issues
• Other information
• Donations
• Contacts
• Wiki/Howto

Features of xmrigCC

• Command and control server
• CC Dashboard with:
  • statistics of all connected miners
  • remote control miners (start/stop/restart/shutdown)
  • remote configuration changes of miners
  • simple config editor for miners
• Daemon around the miner to restart and apply config changes
• High performance.
• Official Windows support.
• Small Windows executable, without dependencies.
• Support for backup (failover) mining server.
• keepalived support.
• CryptoNight-Lite support for AEON.
• Smart automatic CPU configuration.
• Nicehash support
• ARM support
• It's open source software.

Download

• Binary releases: https://github.com/Bendr0id/xmrigCC/releases
• Git tree: https://github.com/Bendr0id/xmrigCC.git
  • Clone with git clone https://github.com/Bendr0id/xmrigCC.git 🔨 Build instructions.

Usage

Basic example xmrigCCServer

xmrigCCServer --cc-port=3344 --cc-user=admin --cc-pass=pass --cc-access-token=SECRET_TOKEN_TO_ACCESS_CC_SERVER

Options xmrigCCServer

        --cc-user=USERNAME                CC Server admin user
        --cc-pass=PASSWORD                CC Server admin pass
        --cc-access-token=T               CC Server access token for CC Client
        --cc-port=N                       CC Server
        --cc-client-config-folder=FOLDER  Folder contains the client config files
        --cc-custom-dashboard=FILE        loads a custom dashboard and serve it to '/'
        --no-color                        disable colored output
    -S, --syslog                          use system log for output messages
    -B, --background                      run the miner in the background
    -c, --config=FILE                     load a JSON-format configuration file
    -l, --log-file=FILE                   log all output to a file
    -h, --help                            display this help and exit
    -V, --version                         output version information and exit

Also you can use configuration via config file, default config_cc.json. You can load multiple config files and combine it with command line options.

Basic example xmrigDaemon

xmrigDaemon -o pool.minemonero.pro:5555 -u YOUR_WALLET -p x -k --cc-url=IP_OF_CC_SERVER:PORT --cc-access-token=SECRET_TOKEN_TO_ACCESS_CC_SERVER --cc-worker-id=OPTIONAL_WORKER_NAME

Options xmrigDaemon

  -a, --algo=ALGO                       cryptonight (default) or cryptonight-lite
  -o, --url=URL                         URL of mining server
  -O, --userpass=U:P                    username:password pair for mining server
  -u, --user=USERNAME                   username for mining server
  -p, --pass=PASSWORD                   password for mining server
  -t, --threads=N                       number of miner threads
  -v, --av=N                            algorithm variation, 0 auto select
  -k, --keepalive                       send keepalived for prevent timeout (need pool support)
  -r, --retries=N                       number of times to retry before switch to backup server (default: 5)
  -R, --retry-pause=N                   time to pause between retries (default: 5)
      --doublehash-thread-mask          for av=2/4 only, limits doublehash to given threads (mask), (default: all threads)
      --cpu-affinity                    set process affinity to CPU core(s), mask 0x3 for cores 0 and 1
      --cpu-priority                    set process priority (0 idle, 2 normal to 5 highest)
      --no-huge-pages                   disable huge pages support
      --donate-level=N                  donate level, default 5% (5 minutes in 100 minutes)
      --user-agent                      set custom user-agent string for pool
      --max-cpu-usage=N                 maximum CPU usage for automatic threads mode (default 75)
      --safe                            safe adjust threads and av settings for current CPU
      --nicehash                        enable nicehash/xmrig-proxy support
      --print-time=N                    print hashrate report every N seconds
      --api-port=N                      port for the miner API
      --api-access-token=T              access token for API
      --api-worker-id=ID                custom worker-id for API
      --cc-url=URL                      url of the CC Server
      --cc-access-token=T               access token for CC Server
      --cc-worker-id=ID                 custom worker-id for CC Server
      --cc-update-interval-s=N          status update interval in seconds (default: 10 min: 1)
      --no-color                        disable colored output
  -S, --syslog                          use system log for output messages
  -B, --background                      run the miner in the background
  -c, --config=FILE                     load a JSON-format configuration file
  -l, --log-file=FILE                   log all output to a file
  -h, --help                            display this help and exit
  -V, --version                         output version information and exit

Also you can use configuration via config file, default config.json. You can load multiple config files and combine it with command line options.

Algorithm variations

• --av=1 For CPUs with hardware AES.
• --av=2 Lower power mode (double hash) of 1.
• --av=3 Software AES implementation.
• --av=4 Lower power mode (double hash) of 3.

Doublehash thread Mask (only for low power mode (av=2 and av=4))

With this option you can limit doublehash to the given threads (mask). This can significantly improve your hashrate by using unused l3 cache. The default is to run av2/av4 mode on all threads.

{
...

"av":2,
"doublehash-thread-mask":"0x5", // in binary -> 0101
"threads": 4,

...
}

This will limit doublehash mode (av=2,av=4) to thread 0 and thread 2, thread 1 and thread 3 will run in single hashmode (av=1,av=3).

Common Issues

XMRigMiner

• XMRigMiner is just the worker, it is not designed to work standalone. Please start XMRigDaemon instead.

Windows only: DLL error on starting

• Make sure that you installed latest Visual C++ Redistributable für Visual Studio 2015. Can be downloaded here: microsoft.com

Linux only: Background mode

• The --background option will only work properly for the XMRigServer. But there is a simple workaround for the XMRigDaemon process. Just append an & to the command and it will run smoothly in the background.

  ./xmrigDaemon --config=my_config_cc.json & or you just use screen

HUGE PAGES unavailable (Windows)

• Run XMRig as Administrator.
• Since version 0.8.0 XMRig automatically enable SeLockMemoryPrivilege for current user, but reboot or sign out still required. Manual instruction.

HUGE PAGES unavailable (Linux)

• Before starting XMRigDaemon set huge pages

  sudo sysctl -w vm.nr_hugepages=128

Other information

• No HTTP support, only stratum protocol support.
• No TLS support.

CPU mining performance

Please note performance is highly dependent on system load. The numbers above are obtained on an idle system. Tasks heavily using a processor cache, such as video playback, can greatly degrade hashrate. Optimal number of threads depends on the size of the L3 cache of a processor, 1 thread requires 2 MB (Cryptonight) or 1MB (Cryptonigh-Lite) of cache.

Maximum performance checklist

• Idle operating system.
• Do not exceed optimal thread count.
• Use modern CPUs with AES-NI instruction set.
• Try setup optimal cpu affinity.
• Enable fast memory (Large/Huge pages).

Donations

• Default donation 5% (5 minutes in 100 minutes) can be reduced to 1% via command line option --donate-level.

BenDroid (xmrigCC):

XMR: 4BEn3sSa2SsHBcwa9dNdKnGvvbyHPABr2JzoY7omn7DA2hPv84pVFvwDrcwMCWgz3dQVcrkw3gE9aTC9Mi5HxzkfF9ev1eH AEON: Wmtm4S2cQ8uEBBAVjvbiaVAPv2d6gA1mAUmBmjna4VF7VixLxLRUYag5cvsym3WnuzdJ9zvhQ3Xwa8gWxPDPRfcQ3AUkYra3W BTC: 128qLZCaGdoWhBTfaS7rytpbvG4mNTyAQm

xmrig:

XMR: 48edfHu7V9Z84YzzMa6fUueoELZ9ZRXq9VetWzYGzKt52XU5xvqgzYnDK9URnRoJMk1j8nLwEVsaSWJ4fhdUyZijBGUicoD BTC: 1P7ujsXeX7GxQwHNnJsRMgAdNkFZmNVqJT

Contacts xmrigCC

• ben [at] graef.in
• reddit

Contacts xmrig

• support@xmrig.com
• reddit