> Source: [sk117655](https://support.checkpoint.com/results/sk/sk117655)

# sk117655 - "fwd" process or "fw_full" process on Security Gateway consumes memory at high level after installing Take 206 of R77.30 Jumbo Hotfix Accumulator

| Property | Value |
|----------|-------|
| Solution ID | sk117655 |
| Date Created | 2017-05-31 |
| Last Modified | 2022-06-29 |
| Technical Level | General |
| Products | Security Gateway |
| Versions | R82.10, R82, R81.20 |
| OS | Gaia |

## Symptoms

- * Output of `ps auxw | grep -E "fwd|fw_full"` command on Security Gateway shows that *fwd* process or *fw_full* process consumes memory at high level - memory consumption constantly rises and reaches 2 GB.

* Issue started after installing [Take 206 of R77.30 Jumbo Hotfix Accumulator](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk106162) and rebooting.

## Cause

Memory leak in FWD daemon on Security Gateway related to the in.geod daemon and to the iteration over configured objects.

## Solution

This problem was fixed. The fix is included in:

* [Jumbo Hotfix Accumulator for R77.30](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk106162) - since Take 292

Check Point recommends to always [upgrade to the most recent version](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doShowproductpage&productTab=overview&product=184)

For **other [supported](http://www.checkpoint.com/support-services/support-life-cycle-policy/index.html) versions** , [Check Point Support](http://www.checkpoint.com/support-services/contact-support/index.html) can supply a **Hotfix** .  
A Support Engineer will make sure the Hotfix is compatible with your environment before providing the Hotfix.   
For faster resolution and verification please collect [CPinfo](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk92739) files from the Security Management and Security Gateways involved in the case.

**Hotfix installation instructions:**

1. Hotfix has to be installed on ***Security Gateway / each cluster member AND on Security Management Server / Multi-Domain Security Management Server.***.

   **Note:** In cluster environment, this procedure must be performed on *all* members of the cluster.
2. Procedure:

   * Using CPUSE:

     Make sure to install the [latest build of the CPUSE Agent](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk92449#Latest build of CPUSE and What's New).

     Refer to [sk92449: CPUSE - Gaia Software Updates (including Gaia Software Updates Agent)](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk92449#How to work with CPUSE):
     * Section "[(4-A-c)](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk92449#How to work with CPUSE - How to download and import a CPUSE package - Import instructions for Offline procedure - Gaia Portal)" / "[(4-A-d)](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk92449#How to work with CPUSE - How to download and import a CPUSE package - Import instructions for Offline procedure - Gaia Clish)" - refer to import instructions for *Offline procedure.*
     * Section "[(4-B-a)](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk92449#How to work with CPUSE - How to install a CPUSE package - Installing a Hotfix package / Minor Version package)" - refer to installation instructions for *Hotfixes.*

     You can also use the [sk111158 - Central Deployment Tool (CDT)](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk111158) to install this hotfix on Security Gateways.

     **Note:** Reboot is required.
   * Using Legacy CLI:

     Note: You must be connected either over Console, or LOM card (SSH session will be disconnected).
     1. Transfer the hotfix package to the machine (into some directory, e.g., */some_path_to_fix/*).

     2. Unpack and install the hotfix package:

        ***\[Expert@HostName\]# cd /some_path_to_fix/***   
        ***\[Expert@HostName\]# tar -zxvf fw1_wrapper_\<HOTFIX_NAME\>.tgz***   
        ***\[Expert@HostName\]# ./fw1_wrapper_\<HOTFIX_NAME\>***
        **Note:** The script will stop all of Check Point services (*cpstop*) - read the output on the screen.
     3. Reboot the machine.

**Related solutions:**

* [sk113736 - "fwd" process or "fw_full" process on Security Gateway consumes memory at high level and crashes with core dump file](https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk113736)

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