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Thread: Too many packets in event queue, pausing

  1. #1

    Default Too many packets in event queue, pausing

    Hi ... I have some questions about new Wowza Streaming Engine

    I think new Wowza Streaming Engine is using a lot of CPU in one of my server

    I have 3 server, server 1 and server 2 with Wowza 3.6.4 ... in server 1 I have 580 user watching live streaming + DVR

    CPU 81%
     PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND             
    12065 root      20   0 12.7g 4.1g  13m S 81.8 12.9   2221:21 java
    Server 2 (wowza 3.6.4) I have 250 users watching live streaming + DVR

    CPU: 23%
     PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND                       
    28152 root      20   0 6791m 375m 6880 S 23.4  2.4   8088:40 java
    But in server 3 with Wowza Streaming Engine

    Dell Dual Intel Xeon 5520
    CentOS
    64 bit
    72GB RAM
    Primary Disk: 120GB SSD

    Im only have 120 users watching live streaming + DVR and my CPU is 530% !!!
    PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND                       
     2179 root      20   0 15.2g 3.4g  14m S 531.2  4.7   2369:05 java
    I already set the Wowza for Production level

    In my error log i got this:

    WARN    server  comment 2014-03-05      12:16:33        -       -       -       -       -       705742.223      -       -       -       -       -       -       -       -       LiveStreamDvrRecorderBase.addPacketizerEvent: Too many packets in event queue, pausing, errorCount:0 events:10001 lastEventTC:1394043381966 eventCount:279735 processingEvent:true
    WARN    server  comment 2014-03-05      12:16:37        -       -       -       -       -       705746.61       -       -       -       -       -       -       -       -       LiveStreamDvrRecorderBase.addPacketizerEvent: Too many packets in event queue, pausing, errorCount:250 events:10001 lastEventTC:1394043381966 eventCount:279735 processingEvent:true
    WARN    server  comment 2014-03-05      12:16:37        -       -       -       -       -       705746.644      -       -       -       -       -       -       -       -       LiveStreamDvrRecorderBase.addPacketizerEvent: Too many packets in event queue, pausing, errorCount:500 events:10001 lastEventTC:1394043381966 eventCount:279735 processingEvent:true
    WARN    server  comment 2014-03-05      12:16:46        -       -       -       -       -       705754.992      -       -       -       -       -       -       -       -       LiveStreamDvrRecorderBase.addPacketizerEvent: Too many packets in event queue, pausing, errorCount:0 events:10001 lastEventTC:1394043400748 eventCount:280542 processingEvent:true
    WARN    server  comment 2014-03-05      12:16:50        -       -       -       -       -       705759.336      -       -       -       -       -       -       -       -       LiveStreamDvrRecorderBase.addPacketizerEvent: Too many packets in event queue, pausing, errorCount:250 events:10001 lastEventTC:1394043400748 eventCount:280542 processingEvent:true
    WARN    server  comment 2014-03-05      12:16:58        -       -       -       -       -       705766.91       -       -       -       -       -       -       -       -       LiveStreamDvrRecorderBase.addPacketizerEvent: Too many packets in event queue, pausing, errorCount:500 events:10001 lastEventTC:1394043400748 eventCount:280542 processingEvent:true
    WARN    server  comment 2014-03-05      12:17:13        -       -       -       -       -       705782.107      -       -       -       -       -       -       -       -       LiveStreamDvrRecorderBase.addPacketizerEvent: Too many packets in event queue, pausing, errorCount:0 events:10001 lastEventTC:1394043421379 eventCount:281082 processingEvent:true
    WARN    server  comment 2014-03-05      12:17:29        -       -       -       -       -       705798.131      -       -       -       -       -       -       -       -       LiveStreamDvrRecorderBase.addPacketizerEvent: Too many packets in event queue, pausing, errorCount:0 events:10001 lastEventTC:1394043438283 eventCount:281885 processingEvent:true
    WARN    server  comment 2014-03-05      12:17:41        -       -       -       -       -       705810.743      -       -       -       -       -       -       -       -       LiveStreamDvrRecorderBase.addPacketizerEvent: Too many packets in event queue, pausing, errorCount:0 events:10001 lastEventTC:1394043455373 eventCount:282692 processingEvent:true
    WARN    server  comment 2014-03-05      12:17:43        -       -       -       -       -       705812.498      -       -       -       -       -       -       -       -       LiveStreamDvrRecorderBase.addPacketizerEvent: Too many packets in event queue, pausing, errorCount:250 events:10001 lastEventTC:1394043455373 eventCount:282692 processingEvent:true
    WARN    server  comment 2014-03-05      12:17:47        -       -       -       -       -       705816.047      -       -       -       -       -       -       -       -       LiveStreamDvrRecorderBase.addPacketizerEvent: Too many packets in event queue, pausing, errorCount:500 events:10001 lastEventTC:1394043455373 eventCount:282692 processingEvent:true
    WARN    server  comment 2014-03-05      12:17:50        -       -       -       -       -       705819.016      -       -       -       -       -       -       -       -       LiveStreamDvrRecorderBase.addPacketizerEvent: Too many packets in event queue, pausing, errorCount:750 events:10001 lastEventTC:1394043455373 eventCount:282692 processingEvent:true
    WARN    server  comment 2014-03-05      12:17:51        -       -       -       -       -       705820.499      -       -       -       -       -       -       -       -       LiveStreamDvrRecorderBase.addPacketizerEvent: Too many packets in event queue, pausing, errorCount:1000 events:10001 lastEventTC:1394043455373 eventCount:282692 processingEvent:true
    WARN    server  comment 2014-03-05      12:17:53        -       -       -       -       -       705822.058      -       -       -       -       -       -       -       -       LiveStreamDvrRecorderBase.addPacketizerEvent: Too many packets in event queue, pausing, errorCount:1250 events:10001 lastEventTC:1394043455373 eventCount:282692 processingEvent:true
    I'm only have 2 application with DVR in this server ... so can u help me ?

  2. #2
    Join Date
    Dec 2007
    Posts
    22,013

    Default

    Hi, sorry for the delay,

    Are there any preceding ERROR lines? Have you perhaps manually deleted some of the DVR store?

    It does seem to be DVR related, this post for reference

    What is the current state of this problem?

    Richard

  3. #3

    Default

    Hi

    Everything is fine now !!! Thks !

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