After a lot of writes/deletes on the internal storage, the bg_workers and webserver crashed

[liranmauda]

Environment info

• Version: 2.8.1-9587959
• Deployment: AZURE
• Customer: QA

Actual behavior

1. after a lot of writes/deletes on the internal storage, the bg_workers and webserver crashed.

   [root@noobaa ~]# supervisorctl status all
   STUN                             RUNNING   pid 1133, uptime 2 days, 2:03:25
   bg_workers                       RUNNING   pid 53073, uptime 1:43:56
   hosted_agents                    RUNNING   pid 1132, uptime 2 days, 2:03:25
   mongo_wrapper                    RUNNING   pid 1124, uptime 2 days, 2:03:30
   s3rver                           RUNNING   pid 1128, uptime 2 days, 2:03:25
   webserver                        RUNNING   pid 53063, uptime 1:43:58

there is swap file on the machine:

[root@noobaa ~]# swapon -s
Filename                Type        Size    Used    Priority
/swapfile                               file    8388604 661760  -1

Screenshots or Logs or other output that would be helpful

https://wusdiagnostics.blob.core.windows.net/bootdiagnostics-a01-d7649d46-977a-4ddb-b815-dc80b34c0bea/a01.d7649d46-977a-4ddb-b815-dc80b34c0bea.screenshot.bmp?sv=2017-11-09&ss=bqtf&srt=sco&sp=rwdlacup&se=2018-08-28T17:31:28Z&sig=eXmtx8MIMSLSIZVWid65R7LZqjOrH2oXyoc02Cap6vY%3D

[nimrod-becker]

@liranmauda @jeniawhite still relevant?

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