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Querying scan cache utilization on Deep Security Virtual Appliance (DSVA)

    • Updated:
    • 6 Mar 2015
    • Product/Version:
    • Deep Security 9.0
    • Platform:
    • N/A N/A
Summary
Learn how to check the current scan cache utilization on the DSVA. 
The scan cache function was introduced in Deep Security 9.0 and can enhance DSVA performance.
Details
Public
To query the current scan cache utilization:
  1. Log in to the DSVA CLI by pressing ALT+F2. Use the following default credentials:
    Username: "dsva"
    Password: "dsva"
  2. Run the following command on the DSVA:
    /opt/ds_agent/ds_am -s 1
If an error similar to “can't find libICRCPrefilter.so” appears, it means the default Linux library search path does not contain the libraries that ds_am needs. To resolve this issue, run the following commands:
sudo echo '/opt/ds_agent/lib' > /etc/ld.so.conf.d/dsva.conf && sudo ldconfig
If you wish to monitor the scan cache utilization, you can use the “watch” command to periodically update the output:
watch -n 1 /opt/ds_agent/ds_am -s 1
This will update the output every one (1) second. To adjust the interval, do one of the following:
  • Change the number after “watch –n”.
  • Remove the “-n” parameter to use the default update interval of two (2) seconds.
To exit the continuous monitoring or “watch”, press CTRL + C.
Premium
Internal
Rating:
Category:
Configure; Troubleshoot
Solution Id:
1098174
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