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gsharma
Staff
gsharma
Staff
March 26, 2020

Technical Tip: WVSD process

  • March 26, 2020
  • 0 replies
  • 1563 views

Description

 

This article describes the function of the WVSD process.

Related document:
Vulnerability scans

 

Scope

 

FortiWeb.

Solution


This process is triggered if the 'Web-vulnerability' scan is going on.

It is recommended that this scan is turned off during production hours.

Here is the CLI output if this process is running:

 

diagnose system top
Mem: 2719192K used, 1327840K free, 133384K shrd, 394860K buff, 442972K cached
CPU: 10.0% usr 90.0% sys  0.0% nic  0.0% idle  0.0% io  0.0% irq  0.0% sirq
Load average: 1.98 1.79 1.76 2/227 23477
 PID  PPID USER     STAT   VSZ %VSZ CPU %CPU COMMAND
 2338     1 root     S     585m 14.7   0 80.0 /bin/wvsd   <---

 

Here is a screenshot (center).

 
If this process is consuming the CPU and stopping it does not reduce the CPU, it needs to be killed manually.

Below are the steps from CLI to kill this process:
  • Get the process-id of WVSD from 'diag sys top command'.
  • Kill the process from the CLI.

 

diag sys kill 11  2338

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