Configuration-database ephemeral is failing all the time UI_EPHEMERAL_COMMIT_SYNCHRONIZE_FAILURE.
e.g.
Apr 16 22:30:25.881 2024 wa-eper-bdr1 commit-syncd[9151]: %DAEMON-6-UI_EPHEMERAL_COMMIT_SYNCHRONIZE_FAILURE: Ephemeral commit synchronize failed for Ephemeral Instance Corero with Version 493
Apr 16 22:32:17.929 2024 wa-eper-bdr1 commit-syncd[9151]: %DAEMON-6-UI_EPHEMERAL_COMMIT_SYNCHRONIZE_FAILURE: Ephemeral commit synchronize failed for Ephemeral Instance Corero with Version 494
Apr 16 22:34:12.146 2024 wa-eper-bdr1 commit-syncd[9151]: %DAEMON-6-UI_EPHEMERAL_COMMIT_SYNCHRONIZE_FAILURE: Ephemeral commit synchronize failed for Ephemeral Instance Corero with Version 495
Apr 16 22:34:58.649 2024 wa-eper-bdr1 commit-syncd[9151]: %DAEMON-6-UI_EPHEMERAL_COMMIT_SYNCHRONIZE_FAILURE: Ephemeral commit synchronize failed for Ephemeral Instance Corero with Version 496
Apr 16 22:38:12.216 2024 wa-eper-bdr1 commit-syncd[9151]: %DAEMON-6-UI_EPHEMERAL_COMMIT_SYNCHRONIZE_FAILURE: Ephemeral commit synchronize failed for Ephemeral Instance Corero with Version 497
Apr 16 22:40:50.593 2024 wa-eper-bdr1 commit-syncd[9151]: %DAEMON-6-UI_EPHEMERAL_COMMIT_SYNCHRONIZE_FAILURE: Ephemeral commit synchronize failed for Ephemeral Instance Corero with Version 498
Apr 16 22:44:11.904 2024 wa-eper-bdr1 commit-syncd[9151]: %DAEMON-6-UI_EPHEMERAL_COMMIT_SYNCHRONIZE_FAILURE: Ephemeral commit synchronize failed for Ephemeral Instance Corero with Version 499
Apr 16 22:46:41.436 2024 wa-eper-bdr1 commit-syncd[9151]: %DAEMON-6-UI_EPHEMERAL_COMMIT_SYNCHRONIZE_FAILURE: Ephemeral commit synchronize failed for Ephemeral Instance Corero with Version 500
Apr 16 22:50:12.296 2024 wa-eper-bdr1 commit-syncd[9151]: %DAEMON-6-UI_EPHEMERAL_COMMIT_SYNCHRONIZE_FAILURE: Ephemeral commit synchronize failed for Ephemeral Instance Corero with Version 2
Customer has only one RE, but configured hidden knob of "system commit synchronize".
The log of "UI_EPHEMERAL_COMMIT_SYNCHRONIZE_FAILURE" is referring to commit on backup RE due to "system commit synchronize".
Remove "system commit synchronize" if there is only one RE and this is hidden knob when there is only one RE.