Afternoon all - I'm playing with 0.7beta3 on some boxes I have here at the office and while checking out the stats from one of my tests I'm seeing Write Latency being reported as "0.009 ms". I haven't done any timing yet in my client, but is this really microsecond latency, or is there a mismatch between the numeric and the label? Granted, I'm not loading the complex up at all just writing with a single thread to play with pycassa so the cluster doesn't have anything to do but handle my write, but I'd like to make sure before I run off trying to talk my manager into something :-)
Column Family: NameServer2Domain SSTable count: 0 Space used (live): 0 Space used (total): 0 Memtable Columns Count: 39718 Memtable Data Size: 2531109 Memtable Switch Count: 0 Read Count: 0 Read Latency: NaN ms. Write Count: 39718 Write Latency: 0.009 ms. Pending Tasks: 0 Key cache capacity: 200000 Key cache size: 0 Key cache hit rate: NaN Row cache: disabled Compacted row minimum size: 0 Compacted row maximum size: 0 Compacted row mean size: 0