Reth Sync time

[tristan1027]

environment:
network:eth mainnet
server : OVH-advance-5 (configured with 4TB NVMe storage)
client: [EL(Reth:latest)+CL(lighthouse:latest)]

Hi team,
I have been syncing a mainnet node (CHECKPOINT_SYNC_URL=https://mainnet.checkpoint.sigp.io) using eth-docker for over 36 hours. However, it’s still in stage 5 of the pipeline, as shown in the screenshot. Is this expected behavior? I haven’t modified the reth.toml file — it’s using the default configuration — and the Reth Docker setup is defined in [reth.txt.]
reth.txt

Is there any way to improve the sync speed? Or is it normal for a full sync to take several days to complete?