NDEV-3552 cleanup old holder accounts

[artem-yazkov]

We have two new commands in Proxy Client concerning legacy holder accounts

• holder legacy-list
  the command prints a list of all legacy holder accounts grouped by operator keys
  the output format is the same as with holder list command, but
  • only legacy holder accounts are displayed, not all accounts as holder list does
  • positional arguments are not supported. All legacy accounts are displayed in a full list

The command example

root@proxy:/opt/neon-proxy# ./proxy-cli holder legacy-list
.....

CXJy6dzL8kAazo5jhBf8MuW17nJ8dW23EfzPmqTJ6P5H:
  2jhNofg4XirzoH6vyyT9S9VrtbNR2W5D1eMFuSn5rRmp: status=Holder, tx=None, size=262144 bytes, balance=1.825413120 SOLs
  DLrd1jmAugSpSpFa625QwxSezqUDxd5fMK5Ye4fTmQi5ne: status=Holder, tx=None, size=262144 bytes, balance=1.825413120 SOLs
total CXJy6dzL8kAazo5jhBf8MuW17nJ8dW23EfzPmqTJ6P5H: 2 holder accounts with 3.650826240 SOLs

V6fr3EgLUYFSGgzPBxTnhrieeAratBX46AGvAtmQ2Xe:
  36oPGZHHQhWhXjS2e8Q4MoXTJQwsU86QSVu4sVkeziX7: status=Holder, tx=None, size=262144 bytes, balance=1.825413120 SOLs
  8wRFH4bpVsUwPrucfw8XhHWzMrfdYfKYhYHxu4Ewjum8: status=Holder, tx=None, size=262144 bytes, balance=1.825413120 SOLs
total V6fr3EgLUYFSGgzPBxTnhrieeAratBX46AGvAtmQ2Xe: 2 holder accounts with 3.650826240 SOLs

F4nLmDy62mhYiY4gGmRXDYpdFM4mLrm9t5YLpqTDMBz5:
  HLefDAdP79Bsz87C6K8kGQGQVAvnfyHiWJKtTp47mtA6wq: status=Holder, tx=None, size=262144 bytes, balance=1.825413120 SOLs
total F4nLmLmDy62mhYiY4gGmRXDYpdFM4mLrm9t5YLpqTDMBz5: 1 holder accounts with 1.825413120 SOLs

total: 28 operator keys with 55 holder accounts and 100.397721600 SOLs

• holder legacy-delete
  the command generates transactions to delete all existing holder accounts
  after legacy holder accounts deletion is complete, the holder legacy-list command will return an empty legacy list

You can monitor the presence of legacy holder accounts before and after their deletion

  root@proxy:/opt/neon-proxy# ./proxy-cli holder legacy-list
  ....
  total: 28 operator keys with 55 holder accounts and 100.397721600 SOLs

  root@proxy:/opt/neon-proxy# ./proxy-cli holder legacy-destroy
  { ‘level’: ‘INFO’, “date”: “2025-03-21T08:06:31.368540”, “pid”: 6462, “puid”: 5832, “module”: ‘proxy_client/holder_cmd.py:208’, “message”: “destroy 55 legacy holder accounts”, “uuid”: “a4d81ee3-00ee-4331-90c0-2402ee3a6494”}

  root@proxy:/opt/neon-proxy# ./proxy-cli holder legacy-list
  total: 0 operator keys with 0 holder accounts and 0.000000000 SOLs

Please note that SOLs on the balance of deleted accounts that have been moved to the operator account are the property of Neon.

[afalaleev]

Looks good!
Please fix 1 comment

[afalaleev]

core_api_client isn't used in the function.
Please remove it from the argument list.

[neonlabstech]

Dapps report

🔗Cost report

[neonlabstech]

Solana Requests Statistics

	count	min_time	max_time	average_time	median_time
getAccountInfo	47248	0	0.227	0.000849835	0.001
getBlocks	30787	0	0.193	0.000984117	0.001
getBlock	15377	0	0.035	0.00147539	0.001
getTransaction	11194	0	0.15	0.00714704	0.003
getMultipleAccounts	8060	0	0.229	0.00261998	0.002
sendTransaction	5516	0	0.229	0.0108934	0.005
getLatestBlockhash	4981	0	0.138	0.00273861	0.001
getBalance	1771	0	0.023	0.0007476	0.001
getSignatureStatuses	448	0	0.01	0.000607143	0.001
isBlockhashValid	206	0	0.002	0.00038835	0
getVersion	182	0	0.056	0.000791209	0
getSignaturesForAddress	73	0	0.005	0.0019863	0.002
simulateTransaction	42	0	0.001	0.0005	0.0005
requestAirdrop	32	0	0.004	0.00090625	0.001
getBlockHeight	19	0	0.003	0.000789474	0.001
getSlot	17	0	0.004	0.000882353	0.001
getHealth	3	0.001	0.003	0.00233333	0.003
getTokenAccountBalance	3	0	0.001	0.000333333	0
getFirstAvailableBlock	2	0	0	0	0
getMinimumBalanceForRentExemption	1	0.001	0.001	0.001	0.001
getProgramAccounts	1	0.032	0.032	0.032	0.032
getClusterNodes	1	0.003	0.003	0.003	0.003