Added collectd config files

conf/collectd-cassandra.conf

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+<Plugin "java">
+  JVMARG "-Djava.class.path=/usr/share/collectd/java/collectd-api.jar:/usr/share/collectd/java/generic-jmx.jar"
+  LoadPlugin "org.collectd.java.GenericJMX"
+
+  <Plugin "GenericJMX">
+
+    # Standard Java mbeans
+
+    # Memory usage by memory pool.
+    <MBean "memory_pool">
+      ObjectName "java.lang:type=MemoryPool,*"
+      InstancePrefix "memory_pool-"
+      InstanceFrom "name"
+      <Value>
+        Type "memory"
+        #InstancePrefix ""
+        #InstanceFrom ""
+        Table true
+        Attribute "Usage"
+      </Value>
+    </MBean>
+
+    # Heap memory usage
+    <MBean "memory_heap">
+      ObjectName "java.lang:type=Memory"
+      #InstanceFrom ""
+      InstancePrefix "memory-heap"
+
+      # Creates four values: committed, init, max, used
+      <Value>
+        Type "memory"
+        #InstancePrefix ""
+        #InstanceFrom ""
+        Table true
+        Attribute "HeapMemoryUsage"
+      </Value>
+    </MBean>
+
+    # Non-heap memory usage
+    <MBean "memory_nonheap">
+      ObjectName "java.lang:type=Memory"
+      #InstanceFrom ""
+      InstancePrefix "memory-nonheap"
+
+      # Creates four values: committed, init, max, used
+      <Value>
+        Type "memory"
+        #InstancePrefix ""
+        #InstanceFrom ""
+        Table true
+        Attribute "NonHeapMemoryUsage"
+      </Value>
+    </MBean>
+
+    <MBean "garbage_collector">
+      ObjectName "java.lang:type=GarbageCollector,*"
+      InstancePrefix "gc-"
+      InstanceFrom "name"
+
+      <Value>
+        Type "invocations"
+        #InstancePrefix ""
+        #InstanceFrom ""
+        Table false
+        Attribute "CollectionCount"
+      </Value>
+
+      <Value>
+        Type "total_time_in_ms"
+        InstancePrefix "collection_time"
+        #InstanceFrom ""
+        Table false
+        Attribute "CollectionTime"
+      </Value>
+    </MBean>
+
+    # Cassandra specific mbeans
+
+#    <MBean "cache">
+#      ObjectName "org.apache.cassandra.db:type=Caches,keyspace=*,cache=*"
+#      InstancePrefix "cache-"
+#      InstanceFrom "cache"
+#      <Value>
+#        Type "gauge"
+#        InstancePrefix "RecentHitRate"
+#        Attribute "RecentHitRate"
+#      </Value>
+#    </MBean>
+#
+#    <MBean "column_family">
+#      ObjectName "org.apache.cassandra.db:type=ColumnFamilies,keyspace=*,columnfamily=*"
+#      InstancePrefix "column_family-"
+#      InstanceFrom "columnfamily"
+#      <Value>
+#        Type "gauge"
+#        InstancePrefix "LiveDiskSpaceUsed"
+#        Attribute "LiveDiskSpaceUsed"
+#      </Value>
+#      <Value>
+#        Type "gauge"
+#        InstancePrefix "LiveSSTableCount"
+#        Attribute "LiveSSTableCount"
+#      </Value>
+#      <Value>
+#        Type "derive"
+#        InstancePrefix "TotalReadLatencyMicros"
+#        Attribute "TotalReadLatencyMicros"
+#      </Value>
+#      <Value>
+#        Type "derive"
+#        InstancePrefix "TotalWriteLatencyMicros"
+#        Attribute "TotalWriteLatencyMicros"
+#      </Value>
+#      <Value>
+#        Type "derive"
+#        InstancePrefix "ReadCount"
+#        Attribute "ReadCount"
+#      </Value>
+#      <Value>
+#        Type "derive"
+#        InstancePrefix "WriteCount"
+#        Attribute "WriteCount"
+#      </Value>
+#    </MBean>
+#
+##    <MBean "compaction_manager">
+##      ObjectName "org.apache.cassandra.db:type=CompactionManager"
+##      InstancePrefix "compaction_manager"
+##      <Value>
+##        Type "derive"
+##        InstancePrefix "BytesCompacted"
+##        Attribute "BytesCompacted"
+##      </Value>
+##      <Value>
+##        Type "gauge"
+##        InstancePrefix "PendingTasks"
+##        Attribute "PendingTasks"
+##      </Value>
+##    </MBean>
+#
+    <MBean "flush_writer">
+      ObjectName "org.apache.cassandra.internal:type=FlushWriter"
+      InstancePrefix "flush_writer"
+      <Value>
+        Type "gauge"
+        InstancePrefix "PendingTasks"
+        Attribute "PendingTasks"
+      </Value>
+    </MBean>
+
+    <MBean "hinted_handoff">
+      ObjectName "org.apache.cassandra.internal:type=HintedHandoff"
+      InstancePrefix "hinted_handoff"
+      <Value>
+        Type "gauge"
+        InstancePrefix "PendingTasks"
+        Attribute "PendingTasks"
+      </Value>
+    </MBean>
+
+    <MBean "request_stage">
+      ObjectName "org.apache.cassandra.request:type=*"
+      InstancePrefix "request_stage-"
+      InstanceFrom "type"
+      <Value>
+        Type "gauge"
+        InstancePrefix "PendingTasks"
+        Attribute "PendingTasks"
+      </Value>
+    </MBean>
+
+#    <MBean "storage_proxy">
+#      ObjectName "org.apache.cassandra.db:type=StorageProxy"
+#      InstancePrefix "storage_proxy"
+#      <Value>
+#        Type "derive"
+#        InstancePrefix "TotalReadLatencyMicros"
+#        Attribute "TotalReadLatencyMicros"
+#      </Value>
+#      <Value>
+#        Type "derive"
+#        InstancePrefix "TotalWriteLatencyMicros"
+#        Attribute "TotalWriteLatencyMicros"
+#      </Value>
+#      <Value>
+#        Type "derive"
+#        InstancePrefix "ReadOperations"
+#        Attribute "ReadOperations"
+#      </Value>
+#      <Value>
+#        Type "derive"
+#        InstancePrefix "WriteOperations"
+#        Attribute "WriteOperations"
+#      </Value>
+#    </MBean>
+
+    <Connection>
+      Host "devstack_cassandra"
+      ServiceURL "service:jmx:rmi:///jndi/rmi://127.0.0.1:7199/jmxrmi"
+
+      Collect "memory_pool"
+      Collect "memory_heap"
+      Collect "memory_nonheap"
+      Collect "garbage_collector"
+
+#      Collect "cache"
+#      Collect "column_family"
+#      Collect "compaction_manager"
+      Collect "flush_writer"
+      Collect "hinted_handoff"
+      Collect "request_stage"
+#      Collect "storage_proxy"
+    </Connection>
+
+  </Plugin>
+
+</Plugin>

conf/collectd_rrd.conf

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+Hostname "monitoring"
+FQDNLookup true
+
+LoadPlugin logfile
+LoadPlugin network
+LoadPlugin rrdtool
+
+<Plugin network>
+  Listen "192.168.56.102"
+</Plugin>
+
+<Plugin rrdtool>
+#    DataDir "/home/alex/test_2014_07_14T16_55_42_709701/rrd"
+    DataDir "/home/alex/test_2014_07_14T16_55_42_709701/rrd"
+</Plugin>
+
+<LoadPlugin "python">
+  Globals true
+</LoadPlugin>
+
+<Plugin python>
+  ModulePath "/home/alex"
+  Import "locust_plugin"
+</Plugin>
+
+Include "/etc/collectd/filters.conf"
+Include "/etc/collectd/thresholds.conf"
+

conf/collectd_slave.conf

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+Hostname "devstack"
+FQDNLookup true
+
+LoadPlugin logfile
+
+LoadPlugin cpu
+LoadPlugin df
+LoadPlugin disk
+LoadPlugin entropy
+LoadPlugin interface
+LoadPlugin irq
+LoadPlugin java
+LoadPlugin load
+LoadPlugin memory
+LoadPlugin network
+LoadPlugin processes
+LoadPlugin swap
+LoadPlugin users
+
+<Plugin network>
+	Server "192.168.56.102"
+</Plugin>
+
+Include "/etc/collectd/filters.conf"
+Include "/etc/collectd/thresholds.conf"
+Include "/etc/collectd/collectd-cassandra.conf"