Github user HeartSaVioR commented on the pull request:

    https://github.com/apache/storm/pull/797#issuecomment-151328153
  
    @harshach 
    I ran performance test using https://github.com/yahoo/storm-perf-test that 
@revans2 created.
    
    @revans2 
    - 3 machines (All machines are VM)
    - CPU: 
      - lscpu says 
    ```
    Architecture:          x86_64
    CPU op-mode(s):        32-bit, 64-bit
    Byte Order:            Little Endian
    CPU(s):                2
    On-line CPU(s) list:   0,1
    Thread(s) per core:    2
    Core(s) per socket:    1
    CPU socket(s):         1
    NUMA node(s):          1
    Vendor ID:             GenuineIntel
    CPU family:            6
    Model:                 45
    Stepping:              7
    CPU MHz:               1995.244
    BogoMIPS:              3990.48
    Hypervisor vendor:     Xen
    Virtualization type:   para
    L1d cache:             32K
    L1i cache:             32K
    L2 cache:              256K
    L3 cache:              20480K
    NUMA node0 CPU(s):     0,1
    ```
      - RAM: 8 GB
      - JDK: Oracle JDK 1.7.0.51
      - OS: RHEL 6.3
      - Processes
        - ZK is installed for all 3 VMs
        - Nimbus, UI are installed for the first VM
        - Supervisor, DRPC, Logviewer are installed for all 3 VMs
      - I didn't check CPU / Memory / network / disk utilization. I'll re-run 
perftest and check that when I'm available.
      - I'll re-run perftest without this patch and share the result.
    
    Btw, I can't get idle PMs so I have to run perftest via VMs. :(


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