Collecting MustGather data for optimistic locking issues

Prepare the following MustGather information before you call HCL Support to help with optimistic locking issues.

Procedure

Configure the following trace strings.
- In the Transaction server Docker container:
```
*=info:com.ibm.websphere.commerce.WC_EJB=all: com.ibm.websphere.commerce.WC_SERVER=all
```
  For information about how to set trace strings, see Configuring logging for the Transaction Server.
- In the Search server Docker container:
```
*=info:com.ibm.commerce.foundation.logging.*=all
```
  For information about how to set trace strings, Configuring logging for the Search Server.
- In the Store server Docker container:
```
*=info:com.ibm.commerce.foundation.logging.*=all
```
  For information about how to set trace strings, Configuring logging for the Store server.
Reproduce the problem.

Record the specific steps that you used to reproduce the problem and any details that might be relevant.
Collect the following files.
- From the Transaction server Docker container:
  - /opt/WebSphere/AppServer/profiles/default/logs/server1/SystemOut*.log
  - /opt/WebSphere/AppServer/profiles/default/logs/server1/trace*.log
- From the Search server Docker container:
  - /opt/WebSphere/Liberty/usr/servers/default/logs/trace*.log
  - /opt/WebSphere/Liberty/usr/servers/default/logs/SystemOut*.log
- From the Store server Docker container:
  - /opt/WebSphere/Liberty/usr/servers/default/logs/trace*.log
  - /opt/WebSphere/Liberty/usr/servers/default/logs/SystemOut*.log