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Lower transaction size limit to 1.5MiB
The size limit for a single single transaction used to be 4MiB, this PR reduces it to 1.5MiB. Transactions larger than 1.5MiB will be rejected. This is done to help with near#11103. It's hard to limit the size of `ChunkStateWitness` when a single transaction can be as large as 4MiB. Having 1.5MiB transactions makes things much more manageable. This will break some transactions. On current mainnet there is approximately one transaction larger than 1.5MiB per day (~420 large txs per year). We've decided that it's okay to break those transactions. The new limit is introduced in protocol version `68`. This protocol version could be released before the full stateless validation launch, to see if anyone complains. Note that this change doesn't limit the size of receipts, only transactions. It's still possible to create a receipt with a 4MiB contract or function call, but that's out of scope for the transaction size limit. Zulip discussion about lowering the limit: https://near.zulipchat.com/#narrow/stream/295306-contract-runtime/topic/.E2.9C.94.20Lowering.20the.20limit.20for.20contract.20code.20size
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| max_transaction_size: {old: 4_194_304, new: 1_572_864} |
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227 changes: 227 additions & 0 deletions
227
core/parameters/src/snapshots/near_parameters__config_store__tests__68.json.snap
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,227 @@ | ||
| --- | ||
| source: core/parameters/src/config_store.rs | ||
| expression: config_view | ||
| --- | ||
| { | ||
| "storage_amount_per_byte": "10000000000000000000", | ||
| "transaction_costs": { | ||
| "action_receipt_creation_config": { | ||
| "send_sir": 108059500000, | ||
| "send_not_sir": 108059500000, | ||
| "execution": 108059500000 | ||
| }, | ||
| "data_receipt_creation_config": { | ||
| "base_cost": { | ||
| "send_sir": 36486732312, | ||
| "send_not_sir": 36486732312, | ||
| "execution": 36486732312 | ||
| }, | ||
| "cost_per_byte": { | ||
| "send_sir": 17212011, | ||
| "send_not_sir": 17212011, | ||
| "execution": 17212011 | ||
| } | ||
| }, | ||
| "action_creation_config": { | ||
| "create_account_cost": { | ||
| "send_sir": 3850000000000, | ||
| "send_not_sir": 3850000000000, | ||
| "execution": 3850000000000 | ||
| }, | ||
| "deploy_contract_cost": { | ||
| "send_sir": 184765750000, | ||
| "send_not_sir": 184765750000, | ||
| "execution": 184765750000 | ||
| }, | ||
| "deploy_contract_cost_per_byte": { | ||
| "send_sir": 6812999, | ||
| "send_not_sir": 6812999, | ||
| "execution": 64572944 | ||
| }, | ||
| "function_call_cost": { | ||
| "send_sir": 200000000000, | ||
| "send_not_sir": 200000000000, | ||
| "execution": 780000000000 | ||
| }, | ||
| "function_call_cost_per_byte": { | ||
| "send_sir": 2235934, | ||
| "send_not_sir": 2235934, | ||
| "execution": 2235934 | ||
| }, | ||
| "transfer_cost": { | ||
| "send_sir": 115123062500, | ||
| "send_not_sir": 115123062500, | ||
| "execution": 115123062500 | ||
| }, | ||
| "stake_cost": { | ||
| "send_sir": 141715687500, | ||
| "send_not_sir": 141715687500, | ||
| "execution": 102217625000 | ||
| }, | ||
| "add_key_cost": { | ||
| "full_access_cost": { | ||
| "send_sir": 101765125000, | ||
| "send_not_sir": 101765125000, | ||
| "execution": 101765125000 | ||
| }, | ||
| "function_call_cost": { | ||
| "send_sir": 102217625000, | ||
| "send_not_sir": 102217625000, | ||
| "execution": 102217625000 | ||
| }, | ||
| "function_call_cost_per_byte": { | ||
| "send_sir": 1925331, | ||
| "send_not_sir": 1925331, | ||
| "execution": 1925331 | ||
| } | ||
| }, | ||
| "delete_key_cost": { | ||
| "send_sir": 94946625000, | ||
| "send_not_sir": 94946625000, | ||
| "execution": 94946625000 | ||
| }, | ||
| "delete_account_cost": { | ||
| "send_sir": 147489000000, | ||
| "send_not_sir": 147489000000, | ||
| "execution": 147489000000 | ||
| }, | ||
| "delegate_cost": { | ||
| "send_sir": 200000000000, | ||
| "send_not_sir": 200000000000, | ||
| "execution": 200000000000 | ||
| } | ||
| }, | ||
| "storage_usage_config": { | ||
| "num_bytes_account": 100, | ||
| "num_extra_bytes_record": 40 | ||
| }, | ||
| "burnt_gas_reward": [ | ||
| 3, | ||
| 10 | ||
| ], | ||
| "pessimistic_gas_price_inflation_ratio": [ | ||
| 103, | ||
| 100 | ||
| ], | ||
| "storage_proof_size_soft_limit": 999999999999999 | ||
| }, | ||
| "wasm_config": { | ||
| "ext_costs": { | ||
| "base": 264768111, | ||
| "contract_loading_base": 35445963, | ||
| "contract_loading_bytes": 1089295, | ||
| "read_memory_base": 2609863200, | ||
| "read_memory_byte": 3801333, | ||
| "write_memory_base": 2803794861, | ||
| "write_memory_byte": 2723772, | ||
| "read_register_base": 2517165186, | ||
| "read_register_byte": 98562, | ||
| "write_register_base": 2865522486, | ||
| "write_register_byte": 3801564, | ||
| "utf8_decoding_base": 3111779061, | ||
| "utf8_decoding_byte": 291580479, | ||
| "utf16_decoding_base": 3543313050, | ||
| "utf16_decoding_byte": 163577493, | ||
| "sha256_base": 4540970250, | ||
| "sha256_byte": 24117351, | ||
| "keccak256_base": 5879491275, | ||
| "keccak256_byte": 21471105, | ||
| "keccak512_base": 5811388236, | ||
| "keccak512_byte": 36649701, | ||
| "ripemd160_base": 853675086, | ||
| "ripemd160_block": 680107584, | ||
| "ed25519_verify_base": 210000000000, | ||
| "ed25519_verify_byte": 9000000, | ||
| "ecrecover_base": 278821988457, | ||
| "log_base": 3543313050, | ||
| "log_byte": 13198791, | ||
| "storage_write_base": 64196736000, | ||
| "storage_write_key_byte": 70482867, | ||
| "storage_write_value_byte": 31018539, | ||
| "storage_write_evicted_byte": 32117307, | ||
| "storage_read_base": 56356845750, | ||
| "storage_read_key_byte": 30952533, | ||
| "storage_read_value_byte": 5611005, | ||
| "storage_remove_base": 53473030500, | ||
| "storage_remove_key_byte": 38220384, | ||
| "storage_remove_ret_value_byte": 11531556, | ||
| "storage_has_key_base": 54039896625, | ||
| "storage_has_key_byte": 30790845, | ||
| "storage_iter_create_prefix_base": 0, | ||
| "storage_iter_create_prefix_byte": 0, | ||
| "storage_iter_create_range_base": 0, | ||
| "storage_iter_create_from_byte": 0, | ||
| "storage_iter_create_to_byte": 0, | ||
| "storage_iter_next_base": 0, | ||
| "storage_iter_next_key_byte": 0, | ||
| "storage_iter_next_value_byte": 0, | ||
| "touching_trie_node": 16101955926, | ||
| "read_cached_trie_node": 2280000000, | ||
| "promise_and_base": 1465013400, | ||
| "promise_and_per_promise": 5452176, | ||
| "promise_return": 560152386, | ||
| "validator_stake_base": 911834726400, | ||
| "validator_total_stake_base": 911834726400, | ||
| "contract_compile_base": 0, | ||
| "contract_compile_bytes": 0, | ||
| "alt_bn128_g1_multiexp_base": 713000000000, | ||
| "alt_bn128_g1_multiexp_element": 320000000000, | ||
| "alt_bn128_g1_sum_base": 3000000000, | ||
| "alt_bn128_g1_sum_element": 5000000000, | ||
| "alt_bn128_pairing_check_base": 9686000000000, | ||
| "alt_bn128_pairing_check_element": 5102000000000, | ||
| "yield_create_base": 153411779276, | ||
| "yield_create_byte": 15643988, | ||
| "yield_resume_base": 1195627285210, | ||
| "yield_resume_byte": 1195627285210 | ||
| }, | ||
| "grow_mem_cost": 1, | ||
| "regular_op_cost": 822756, | ||
| "vm_kind": "<REDACTED>", | ||
| "disable_9393_fix": false, | ||
| "storage_get_mode": "FlatStorage", | ||
| "fix_contract_loading_cost": false, | ||
| "implicit_account_creation": true, | ||
| "math_extension": true, | ||
| "ed25519_verify": true, | ||
| "alt_bn128": true, | ||
| "function_call_weight": true, | ||
| "eth_implicit_accounts": false, | ||
| "yield_resume_host_functions": true, | ||
| "limit_config": { | ||
| "max_gas_burnt": 300000000000000, | ||
| "max_stack_height": 262144, | ||
| "contract_prepare_version": 2, | ||
| "initial_memory_pages": 1024, | ||
| "max_memory_pages": 2048, | ||
| "registers_memory_limit": 1073741824, | ||
| "max_register_size": 104857600, | ||
| "max_number_registers": 100, | ||
| "max_number_logs": 100, | ||
| "max_total_log_length": 16384, | ||
| "max_total_prepaid_gas": 300000000000000, | ||
| "max_actions_per_receipt": 100, | ||
| "max_number_bytes_method_names": 2000, | ||
| "max_length_method_name": 256, | ||
| "max_arguments_length": 4194304, | ||
| "max_length_returned_data": 4194304, | ||
| "max_contract_size": 4194304, | ||
| "max_transaction_size": 1572864, | ||
| "max_length_storage_key": 2048, | ||
| "max_length_storage_value": 4194304, | ||
| "max_promises_per_function_call_action": 1024, | ||
| "max_number_input_data_dependencies": 128, | ||
| "max_functions_number_per_contract": 10000, | ||
| "wasmer2_stack_limit": 204800, | ||
| "max_locals_per_contract": 1000000, | ||
| "account_id_validity_rules_version": 1, | ||
| "yield_timeout_length_in_blocks": 200, | ||
| "max_yield_payload_size": 1024, | ||
| "storage_proof_size_receipt_limit": 999999999999999 | ||
| } | ||
| }, | ||
| "account_creation_config": { | ||
| "min_allowed_top_level_account_length": 65, | ||
| "registrar_account_id": "registrar" | ||
| } | ||
| } |
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