new module: memcached

memcached/README.mkdn

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+memcached
+===============
+
+python module for ganglia 3.1.
+
+This module sends metrics on memcached protocol "stats".
+
+## AUTHOR
+
+HIROSE Masaaki <hirose31@gmail.com>
+

memcached/conf.d/memcached.conf

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+modules {
+  module {
+    name     = "memcached"
+    language = "python"
+
+    param host {
+      value = "localhost"
+    }
+    param port {
+      value = 11211
+    }
+    param type {
+      value = "memcached"
+    }
+
+    param refresh_rate {
+        value = 15
+    }
+  }
+}
+
+collection_group {
+  collect_every  = 20
+  time_threshold = 90
+
+  metric {
+    name  = "mc_curr_items"
+    title = "Current number of items stored"
+    value_threshold = 0
+  }
+  metric {
+    name  = "mc_cmd_get"
+    title = "Cumulative number of retrieval reqs"
+    value_threshold = 0
+  }
+  metric {
+    name  = "mc_cmd_set"
+    title = "Cumulative number of storage reqs"
+    value_threshold = 0
+  }
+  metric {
+    name  = "mc_bytes_read"
+    title = "Total number of bytes read by this server from network"
+    value_threshold = 0
+  }
+  metric {
+    name  = "mc_bytes_written"
+    title = "Total number of bytes sent by this server to network"
+    value_threshold = 0
+  }
+  metric {
+    name  = "mc_bytes"
+    title = "Current number of bytes used to store items"
+    value_threshold = 0
+  }
+  metric {
+    name  = "mc_limit_maxbytes"
+    title = "Number of bytes this server is allowed to use for storage"
+    value_threshold = 0
+  }
+  metric {
+    name  = "mc_curr_connections"
+    title = "Number of open connections"
+    value_threshold = 0
+  }
+  metric {
+    name  = "mc_evictions"
+    title = "Number of valid items removed from cache to free memory for new items"
+    value_threshold = 0
+  }
+  metric {
+    name  = "mc_get_hits"
+    title = "Number of keys that have been requested and found present "
+    value_threshold = 0
+  }
+  metric {
+    name  = "mc_get_misses"
+    title = "Number of items that have been requested and not found"
+    value_threshold = 0
+  }
+
+}
+

memcached/conf.d/memcached.conf.tmpl

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+modules {
+  module {
+    name     = "__HOSTNAME__"
+    language = "python"
+
+    param host {
+      value = "__HOSTNAME__"
+    }
+    param port {
+      value = 11211
+    }
+    param type {
+      value = "memcached"
+    }
+
+    param refresh_rate {
+        value = 15
+    }
+
+    param metrix_prefix {
+        value = "__HOSTNAME__"
+    }
+    param spoof_host {
+        value = "__IPADDRESS__:__HOSTNAME__"
+    }
+
+  }
+}
+
+collection_group {
+  collect_every  = 20
+  time_threshold = 90
+
+  metric {
+    name  = "__HOSTNAME___curr_items"
+    title = "Current number of items stored"
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___cmd_get"
+    title = "Cumulative number of retrieval reqs"
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___cmd_set"
+    title = "Cumulative number of storage reqs"
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___bytes_read"
+    title = "Total number of bytes read by this server from network"
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___bytes_written"
+    title = "Total number of bytes sent by this server to network"
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___bytes"
+    title = "Current number of bytes used to store items"
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___limit_maxbytes"
+    title = "Number of bytes this server is allowed to use for storage"
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___curr_connections"
+    title = "Number of open connections"
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___evictions"
+    title = "Number of valid items removed from cache to free memory for new items"
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___get_hits"
+    title = "Number of keys that have been requested and found present "
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___get_misses"
+    title = "Number of items that have been requested and not found"
+    value_threshold = 0
+  }
+
+}
+

memcached/conf.d/tokyotyrant.conf

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+modules {
+  module {
+    name     = "tokyotyrant"
+    language = "python"
+
+    param host {
+      value = "localhost"
+    }
+    param port {
+      value = 1978
+    }
+    param type {
+      value = "Tokyo Tyrant"
+    }
+
+    param refresh_rate {
+        value = 15
+    }
+  }
+}
+
+collection_group {
+  collect_every  = 20
+  time_threshold = 90
+
+  metric {
+    name  = "tt_curr_items"
+    title = "Current number of items stored"
+    value_threshold = 0
+  }
+  metric {
+    name  = "tt_cmd_get"
+    title = "Cumulative number of retrieval reqs"
+    value_threshold = 0
+  }
+  metric {
+    name  = "tt_cmd_set"
+    title = "Cumulative number of storage reqs"
+    value_threshold = 0
+  }
+  metric {
+    name  = "tt_bytes"
+    title = "Current number of bytes used to store items"
+    value_threshold = 0
+  }
+  metric {
+    name  = "tt_cmd_get_hits"
+    title = "Number of keys that have been requested and found present "
+    value_threshold = 0
+  }
+  metric {
+    name  = "tt_cmd_get_misses"
+    title = "Number of items that have been requested and not found"
+    value_threshold = 0
+  }
+  metric {
+    name  = "tt_cmd_set_hits"
+    title = "Number of keys that have been stored and found present "
+    value_threshold = 0
+  }
+  metric {
+    name  = "tt_cmd_set_misses"
+    title = "Number of items that have been stored and not found"
+    value_threshold = 0
+  }
+  metric {
+    name  = "tt_cmd_delete"
+    title = "Cumulative number of delete reqs"
+    value_threshold = 0
+  }
+  metric {
+    name  = "tt_cmd_delete_hits"
+    title = "Number of keys that have been deleted and found present "
+    value_threshold = 0
+  }
+  metric {
+    name  = "tt_cmd_delete_misses"
+    title = "Number of items that have been deleted and not found"
+    value_threshold = 0
+  }
+
+}
+

memcached/conf.d/tokyotyrant.conf.tmpl

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+modules {
+  module {
+    name     = "__HOSTNAME__"
+    language = "python"
+
+    param host {
+      value = "__HOSTNAME__"
+    }
+    param port {
+      value = 1978
+    }
+    param type {
+      value = "Tokyo Tyrant"
+    }
+
+    param refresh_rate {
+        value = 15
+    }
+
+    param metrix_prefix {
+        value = "__HOSTNAME__"
+    }
+    param spoof_host {
+        value = "IPADDRESS:HOSTNAME"
+    }
+
+  }
+}
+
+collection_group {
+  collect_every  = 20
+  time_threshold = 90
+
+  metric {
+    name  = "__HOSTNAME___curr_items"
+    title = "Current number of items stored"
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___cmd_get"
+    title = "Cumulative number of retrieval reqs"
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___cmd_set"
+    title = "Cumulative number of storage reqs"
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___bytes"
+    title = "Current number of bytes used to store items"
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___cmd_get_hits"
+    title = "Number of keys that have been requested and found present "
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___cmd_get_misses"
+    title = "Number of items that have been requested and not found"
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___cmd_set_hits"
+    title = "Number of keys that have been stored and found present "
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___cmd_set_misses"
+    title = "Number of items that have been stored and not found"
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___cmd_delete"
+    title = "Cumulative number of delete reqs"
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___cmd_delete_hits"
+    title = "Number of keys that have been deleted and found present "
+    value_threshold = 0
+  }
+  metric {
+    name  = "__HOSTNAME___cmd_delete_misses"
+    title = "Number of items that have been deleted and not found"
+    value_threshold = 0
+  }
+
+}
+