[asterisk-bugs] [JIRA] (ASTERISK-20496) Patch to app_voicemail.c for large vmblasts

[Matt Jordan (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-20496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Jordan updated ASTERISK-20496:
-----------------------------------

    Assignee: Rusty Newton  (was: Bob Roswell)
      Status: Triage  (was: Waiting for Feedback)
    
> Patch to app_voicemail.c for large vmblasts
> -------------------------------------------
>
>                 Key: ASTERISK-20496
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-20496
>             Project: Asterisk
>          Issue Type: Improvement
>      Security Level: None
>          Components: Applications/app_voicemail
>    Affects Versions: 1.8.13.1
>         Environment: PIAF Installed Version   = 2.0.6.2 under *HARDWARE*                │
>                                                           │  FreePBX Version          = 2.10.1.2                                │
>                                                           │  Running Asterisk Version = 1.8.13.0                                │
>                                                           │  Asterisk Source Version  = 1.8.13.0 *MODIFIED*                     │
>                                                           │  Dahdi Source Version     = 2.6.1+2.6.1                             │
>                                                           │  Libpri Source Version    = 1.4.12                                  │
>                                                           │  IP Address               = 192.168.243.48 on eth0                  │
>                                                           │  Operating System         = CentOS release 6.2 (Final)              │
>                                                           │  Kernel Version           = 2.6.32-220.17.1.el6.x86_64 - 64 Bit   
>            Reporter: Bob Roswell
>            Assignee: Rusty Newton
>            Severity: Minor
>
> Sending Voice Mail Blast to large number (>150) of users crushes system performance.  Calls get dropped, go unanswered etc.  Load Average goes from 0.1 to over 20.
> I found that adding a sleep(2) in the routine copy_message fixed my issue.
> I added just before return 

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