What happened to BF4 servers?

Looks like all the BF4 servers are empty. I usually play the all maps conquest and it has been a ghost town for 2 days. Did i not get the memo?

The big Battlefield 4 interview: DICE leaves technology behind

Battlelog BF4 Player Count Checker

Re: BF4 servers currently under DDOS attack! Crashing/freezing/dumping players - Page 5 - Answer HQ

How To Find Servers In Battlefield 4 - BEST RESULTS (2021)

Battlefield 4 servers get slammed as Battlefield 2042 hype heats up

Tell me your favourite server and I'll tell you what type of player you are : r/battlefield_4

Battlefield 1, Hardline, BF4 Servers Are Being Taken Offline by Cheaters; EA Silent on Issue

HOW TO Rent a Server at GPORTAL for battlefield 4

Re: [PC] Can't join servers from Battlelog - Answer HQ

FAQ: Battlefield 4

Battlefield 4 queues for lobbies are insane now : r/Battlefield

BF4] Me trying to pick a server that actually has the right player count. : r/Battlefield

Battlefield Servers Files (BF3, BF4, BFH, mohw)Full One Click!

HOW TO Rent a Server at GPORTAL for battlefield 4