Hi there, I'm running a cassandra 0.8.6 cluster with 2 nodes (in 2 DC's), RF = 2. Actual data on the nodes is only 1GB. Disk latency < 1ms. Disk throughput ~ 0.4MB/s. OS load always below 1 (on a 8 core machine with 16GB ram).
When I'm running my writes against the cluster with cl = ONE all reads appear to be faster then the writes. Average write speed = 1600us/operation Average read speed = 200us/operation I'm really wondering why this is the case. Anyone got a clue? With kind regards, Robin
