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Best approach to increase /dev/mapper/docker

hi All

Trying to create docker image where I can have all to execute UI tests for Android mobile application.
My Issue now is when I go to container to run emulator which is created on create image step I have this message

Issue type:

emulator: ERROR: Not enough space to create userdata partition. Available: 5142.007812 MB at /root/.android/avd/test.avd, need 7372.800000 MB.

OS Version/build
Linux Client for e-business (RHEL) 7.6

App version
18.09.1

Steps to reproduce
1. Create docker image /mvn/java/sdk-android + create android avd
2. run container
3. go to container bash and run script to start appium/android emulator/clone repo/mvn test

command fails: 
$ANDROID_HOME/emulator/emulator -avd test -noaudio -no-boot-anim -gpu off &
emulator: ERROR: Not enough space to create userdata partition. Available: 5142.023438 MB at /root/.android/avd/test.avd, need 7372.800000 MB.

I can see that /dev/mapper/docker has 10Gb and it is used by 50% I think my problem would solve resize this partition.

root@e9c70705e1b2:/# df -h 
Filesystem                                                                                          Size  Used Avail Use% Mounted on
/dev/mapper/docker-253:2-24773197-261f23060331e34f6f1fd2c655d4d005fd24451ae18ebad451088b9916ea81c7   10G  5.0G  5.1G  50% /
tmpfs                                                                                                64M     0   64M   0% /dev
tmpfs                                                                                                16G     0   16G   0% /sys/fs/cgroup    
/dev/mapper/vg_oc5336103581-lv_root                                                                 438G  216G  200G  52% /etc/hosts
shm                                                                                                  64M     0   64M   0% /dev/shm
tmpfs                                                                                                16G     0   16G   0% /proc/asound 
tmpfs                                                                                                16G     0   16G   0% /proc/acpi
tmpfs                                                                                                16G     0   16G   0% /proc/scsi
tmpfs                                                                                                16G     0   16G   0% /sys/firmware

Any help will be appreciated
Regards
1karcio