github.com/ghodss/etcd@v0.3.1-0.20140417172404-cc329bfa55cb/contrib/graphite/carbon.conf (about)

     1  [cache]
     2  LOCAL_DATA_DIR = /var/lib/graphite/storage/whisper/
     3  
     4  # Specify the user to drop privileges to
     5  # If this is blank carbon runs as the user that invokes it
     6  # This user must have write access to the local data directory
     7  USER = 
     8  
     9  # Limit the size of the cache to avoid swapping or becoming CPU bound.
    10  # Sorts and serving cache queries gets more expensive as the cache grows.
    11  # Use the value "inf" (infinity) for an unlimited cache size.
    12  MAX_CACHE_SIZE = inf
    13  
    14  # Limits the number of whisper update_many() calls per second, which effectively
    15  # means the number of write requests sent to the disk. This is intended to
    16  # prevent over-utilizing the disk and thus starving the rest of the system.
    17  # When the rate of required updates exceeds this, then carbon's caching will
    18  # take effect and increase the overall throughput accordingly.
    19  MAX_UPDATES_PER_SECOND = 1000
    20  
    21  # Softly limits the number of whisper files that get created each minute.
    22  # Setting this value low (like at 50) is a good way to ensure your graphite
    23  # system will not be adversely impacted when a bunch of new metrics are
    24  # sent to it. The trade off is that it will take much longer for those metrics'
    25  # database files to all get created and thus longer until the data becomes usable.
    26  # Setting this value high (like "inf" for infinity) will cause graphite to create
    27  # the files quickly but at the risk of slowing I/O down considerably for a while.
    28  MAX_CREATES_PER_MINUTE = inf
    29  
    30  LINE_RECEIVER_INTERFACE = 0.0.0.0
    31  LINE_RECEIVER_PORT = 2003
    32  
    33  #PICKLE_RECEIVER_INTERFACE = 0.0.0.0
    34  #PICKLE_RECEIVER_PORT = 2004
    35  
    36  #CACHE_QUERY_INTERFACE = 0.0.0.0
    37  #CACHE_QUERY_PORT = 7002
    38  
    39  LOG_UPDATES = False
    40  
    41  # Enable AMQP if you want to receve metrics using an amqp broker
    42  # ENABLE_AMQP = False
    43  
    44  # Verbose means a line will be logged for every metric received
    45  # useful for testing
    46  # AMQP_VERBOSE = False
    47  
    48  # AMQP_HOST = localhost
    49  # AMQP_PORT = 5672
    50  # AMQP_VHOST = /
    51  # AMQP_USER = guest
    52  # AMQP_PASSWORD = guest
    53  # AMQP_EXCHANGE = graphite
    54  
    55  # Patterns for all of the metrics this machine will store. Read more at
    56  # http://en.wikipedia.org/wiki/Advanced_Message_Queuing_Protocol#Bindings
    57  #
    58  # Example: store all sales, linux servers, and utilization metrics
    59  # BIND_PATTERNS = sales.#, servers.linux.#, #.utilization
    60  #
    61  # Example: store everything
    62  # BIND_PATTERNS = #