chore(e2e): toggle mbps in e2e tests

yarn-project/end-to-end/src/e2e_epochs/epochs_test.ts

@@ -1,3 +1,4 @@
+import type { Archiver } from '@aztec/archiver';
 import { type AztecNodeConfig, AztecNodeService } from '@aztec/aztec-node';
 import { getTimestampRangeForEpoch } from '@aztec/aztec.js/block';
 import { getContractInstanceFromInstantiationParams } from '@aztec/aztec.js/contracts';
@@ -319,7 +320,10 @@ export class EpochsTestContext {
     this.logger.info(`Waiting until last slot of submission window for epoch ${epochNumber} at ${date}`, {
       oneSlotBefore,
     });
-    await waitUntilL1Timestamp(this.l1Client, oneSlotBefore);
+    // Use a timeout that accounts for the full proof submission window
+    const proofSubmissionWindowDuration =
+      this.constants.proofSubmissionEpochs * this.epochDuration * this.L2_SLOT_DURATION_IN_S;
+    await waitUntilL1Timestamp(this.l1Client, oneSlotBefore, undefined, proofSubmissionWindowDuration * 2);
   }
 
   /** Waits for the aztec node to sync to the target block number. */
@@ -394,6 +398,38 @@ export class EpochsTestContext {
     expect(result).toBe(expectedSuccess);
   }
 
+  /** Verifies at least one checkpoint has the target number of blocks (for MBPS validation). */
+  public async assertMultipleBlocksPerSlot(targetBlockCount: number) {
+    const archiver = (this.context.aztecNode as AztecNodeService).getBlockSource() as Archiver;
+    const checkpoints = await archiver.getCheckpoints(CheckpointNumber(1), 50);
+
+    this.logger.warn(`Retrieved ${checkpoints.length} checkpoints from archiver`, {
+      checkpoints: checkpoints.map(pc => pc.checkpoint.getStats()),
+    });
+
+    let expectedBlockNumber = checkpoints[0].checkpoint.blocks[0].number;
+    let targetFound = false;
+
+    for (const checkpoint of checkpoints) {
+      const blockCount = checkpoint.checkpoint.blocks.length;
+      targetFound = targetFound || blockCount >= targetBlockCount;
+
+      this.logger.verbose(`Checkpoint ${checkpoint.checkpoint.number} has ${blockCount} blocks`, {
+        checkpoint: checkpoint.checkpoint.getStats(),
+      });
+
+      for (let i = 0; i < blockCount; i++) {
+        const block = checkpoint.checkpoint.blocks[i];
+        expect(block.indexWithinCheckpoint).toBe(i);
+        expect(block.checkpointNumber).toBe(checkpoint.checkpoint.number);
+        expect(block.number).toBe(expectedBlockNumber);
+        expectedBlockNumber++;
+      }
+    }
+
+    expect(targetFound).toBe(true);
+  }
+
   public watchSequencerEvents(
     sequencers: SequencerClient[],
     getMetadata: (i: number) => Record<string, any> = () => ({}),

yarn-project/end-to-end/src/e2e_p2p/multiple_validators_sentinel.parallel.test.ts

@@ -10,17 +10,18 @@ import 'jest-extended';
 import os from 'os';
 import path from 'path';
 
+import { getBootNodeUdpPort } from '../fixtures/fixtures.js';
 import { createNodes, createNonValidatorNode } from '../fixtures/setup_p2p_test.js';
 import { P2PNetworkTest } from './p2p_network.js';
 
 const NUM_NODES = 2;
 const VALIDATORS_PER_NODE = 3;
 const NUM_VALIDATORS = NUM_NODES * VALIDATORS_PER_NODE;
-const BOOT_NODE_UDP_PORT = 4500;
+const BOOT_NODE_UDP_PORT = getBootNodeUdpPort();
 const SLOT_COUNT = 3;
 const EPOCH_DURATION = 2;
-const ETHEREUM_SLOT_DURATION = 4;
-const AZTEC_SLOT_DURATION = 8;
+const ETHEREUM_SLOT_DURATION = 8;
+const AZTEC_SLOT_DURATION = 36;
 
 const DATA_DIR = fs.mkdtempSync(path.join(os.tmpdir(), 'validators-sentinel-'));
 
@@ -46,6 +47,9 @@ describe('e2e_p2p_multiple_validators_sentinel', () => {
         aztecTargetCommitteeSize: NUM_VALIDATORS,
         aztecSlotDuration: AZTEC_SLOT_DURATION,
         ethereumSlotDuration: ETHEREUM_SLOT_DURATION,
+        blockDurationMs: 6000,
+        l1PublishingTime: 8,
+        enforceTimeTable: true,
         aztecProofSubmissionEpochs: 1024, // effectively do not reorg
         listenAddress: '127.0.0.1',
         minTxsPerBlock: 0,

yarn-project/end-to-end/src/e2e_p2p/reqresp/utils.ts

@@ -3,24 +3,24 @@ import { createLogger } from '@aztec/aztec.js/log';
 import { waitForTx } from '@aztec/aztec.js/node';
 import { Tx } from '@aztec/aztec.js/tx';
 import { RollupContract } from '@aztec/ethereum/contracts';
-import { SlotNumber } from '@aztec/foundation/branded-types';
+import { CheckpointNumber, SlotNumber } from '@aztec/foundation/branded-types';
 import { timesAsync } from '@aztec/foundation/collection';
 import { retryUntil } from '@aztec/foundation/retry';
 
-import { jest } from '@jest/globals';
+import { expect, jest } from '@jest/globals';
 import fs from 'fs';
 import os from 'os';
 import path from 'path';
 
-import { shouldCollectMetrics } from '../../fixtures/fixtures.js';
+import { getBootNodeUdpPort, shouldCollectMetrics } from '../../fixtures/fixtures.js';
 import { createNodes } from '../../fixtures/setup_p2p_test.js';
-import { P2PNetworkTest, SHORTENED_BLOCK_TIME_CONFIG_NO_PRUNES, WAIT_FOR_TX_TIMEOUT } from '../p2p_network.js';
+import { P2PNetworkTest, WAIT_FOR_TX_TIMEOUT } from '../p2p_network.js';
 import { prepareTransactions } from '../shared.js';
 
 // Don't set this to a higher value than 9 because each node will use a different L1 publisher account and anvil seeds
 export const NUM_VALIDATORS = 6;
-export const NUM_TXS_PER_NODE = 2;
-export const BOOT_NODE_UDP_PORT = 4500;
+export const NUM_TXS_PER_NODE = 4;
+export const BOOT_NODE_UDP_PORT = getBootNodeUdpPort();
 
 export const createReqrespDataDir = () => fs.mkdtempSync(path.join(os.tmpdir(), 'reqresp-'));
 
@@ -38,8 +38,14 @@ export async function createReqrespTest(options: ReqrespOptions = {}): Promise<P
     // To collect metrics - run in aztec-packages `docker compose --profile metrics up`
     metricsPort: shouldCollectMetrics(),
     initialConfig: {
-      ...SHORTENED_BLOCK_TIME_CONFIG_NO_PRUNES,
-      aztecSlotDuration: 24,
+      ethereumSlotDuration: 8,
+      aztecSlotDuration: 36,
+      blockDurationMs: 6000,
+      l1PublishingTime: 8,
+      minTxsPerBlock: 1,
+      maxTxsPerBlock: 2,
+      enforceTimeTable: true,
+      aztecProofSubmissionEpochs: 1024, // effectively do not reorg
       ...(disableStatusHandshake ? { p2pDisableStatusHandshake: true } : {}),
       listenAddress: '127.0.0.1',
       aztecEpochDuration: 64, // stable committee
@@ -170,6 +176,28 @@ export async function runReqrespTxTest(params: {
 
   t.logger.info('All transactions mined');
 
+  // Assert that multiple blocks were built for at least one slot
+  t.logger.info('Verifying multiple blocks for at least one checkpoint');
+  const checkpoints = await nodes[0].getCheckpoints(CheckpointNumber(1), 50);
+  expect(checkpoints.length).toBeGreaterThan(0);
+
+  let mbpsFound = false;
+  let expectedBlockNumber = checkpoints[0].checkpoint.blocks[0].number;
+
+  for (const published of checkpoints) {
+    const blockCount = published.checkpoint.blocks.length;
+    mbpsFound = mbpsFound || blockCount >= 2;
+
+    for (let i = 0; i < blockCount; i++) {
+      const block = published.checkpoint.blocks[i];
+      expect(block.indexWithinCheckpoint).toBe(i);
+      expect(block.checkpointNumber).toBe(published.checkpoint.number);
+      expect(block.number).toBe(expectedBlockNumber);
+      expectedBlockNumber++;
+    }
+  }
+
+  expect(mbpsFound).toBe(true);
   return nodes;
 }
 

yarn-project/end-to-end/src/fixtures/fixtures.ts

@@ -7,6 +7,16 @@ export const shouldCollectMetrics = () => {
   return undefined;
 };
 
+/** Returns the boot node UDP port from environment variable or default value. */
+export function getBootNodeUdpPort(): number {
+  return process.env.BOOT_NODE_UDP_PORT ? parseInt(process.env.BOOT_NODE_UDP_PORT, 10) : 4500;
+}
+
+/** Returns the anvil port from environment variable or default value. */
+export function getAnvilPort(): number {
+  return process.env.ANVIL_PORT ? parseInt(process.env.ANVIL_PORT, 10) : 8545;
+}
+
 export const TEST_PEER_CHECK_INTERVAL_MS = 1000;
 export const TEST_MAX_PENDING_TX_POOL_COUNT = 10_000; // Number of max pending TXs ~ 1.56GB
 

yarn-project/prover-node/src/factory.ts

@@ -231,5 +231,6 @@ export async function createProverNode(
     proverNodeConfig,
     telemetry,
     delayer,
+    dateProvider,
   );
 }

yarn-project/prover-node/src/prover-node.ts

@@ -56,7 +56,6 @@ type DataStoreOptions = Pick<DataStoreConfig, 'dataDirectory'> & Pick<ChainConfi
  */
 export class ProverNode implements EpochMonitorHandler, ProverNodeApi, Traceable {
   private log = createLogger('prover-node');
-  private dateProvider = new DateProvider();
 
   private jobs: Map<string, EpochProvingJob> = new Map();
   private config: ProverNodeOptions;
@@ -81,6 +80,7 @@ export class ProverNode implements EpochMonitorHandler, ProverNodeApi, Traceable
     config: Partial<ProverNodeOptions> = {},
     protected readonly telemetryClient: TelemetryClient = getTelemetryClient(),
     private delayer?: Delayer,
+    private readonly dateProvider: DateProvider = new DateProvider(),
   ) {
     this.config = {
       proverNodePollingIntervalMs: 1_000,

yarn-project/sequencer-client/src/config.ts

@@ -205,6 +205,9 @@ export const sequencerConfigMappings: ConfigMappingsType<SequencerConfig> = {
     description: 'Skip pushing proposed blocks to archiver (default: true)',
     ...booleanConfigHelper(DefaultSequencerConfig.skipPushProposedBlocksToArchiver),
   },
+  minBlocksForCheckpoint: {
+    description: 'Minimum number of blocks required for a checkpoint proposal (test only)',
+  },
   ...pickConfigMappings(p2pConfigMappings, ['txPublicSetupAllowList']),
 };
 

yarn-project/sequencer-client/src/sequencer/checkpoint_proposal_job.ts

@@ -248,6 +248,15 @@ export class CheckpointProposalJob implements Traceable {
         return undefined;
       }
 
+      const minBlocksForCheckpoint = this.config.minBlocksForCheckpoint;
+      if (minBlocksForCheckpoint !== undefined && blocksInCheckpoint.length < minBlocksForCheckpoint) {
+        this.log.warn(
+          `Checkpoint has fewer blocks than minimum (${blocksInCheckpoint.length} < ${minBlocksForCheckpoint}), skipping proposal`,
+          { slot: this.slot, blocksBuilt: blocksInCheckpoint.length, minBlocksForCheckpoint },
+        );
+        return undefined;
+      }
+
       // Assemble and broadcast the checkpoint proposal, including the last block that was not
       // broadcasted yet, and wait to collect the committee attestations.
       this.setStateFn(SequencerState.ASSEMBLING_CHECKPOINT, this.slot);

yarn-project/stdlib/src/interfaces/configs.ts

@@ -69,6 +69,8 @@ export interface SequencerConfig {
   buildCheckpointIfEmpty?: boolean;
   /** Skip pushing proposed blocks to archiver (default: false) */
   skipPushProposedBlocksToArchiver?: boolean;
+  /** Minimum number of blocks required for a checkpoint proposal (test only, defaults to undefined = no minimum) */
+  minBlocksForCheckpoint?: number;
 }
 
 export const SequencerConfigSchema = zodFor<SequencerConfig>()(
@@ -103,6 +105,7 @@ export const SequencerConfigSchema = zodFor<SequencerConfig>()(
     blockDurationMs: z.number().positive().optional(),
     buildCheckpointIfEmpty: z.boolean().optional(),
     skipPushProposedBlocksToArchiver: z.boolean().optional(),
+    minBlocksForCheckpoint: z.number().positive().optional(),
   }),
 );
 
@@ -117,7 +120,8 @@ type SequencerConfigOptionalKeys =
   | 'fakeThrowAfterProcessingTxCount'
   | 'l1PublishingTime'
   | 'txPublicSetupAllowList'
-  | 'minValidTxsPerBlock';
+  | 'minValidTxsPerBlock'
+  | 'minBlocksForCheckpoint';
 
 export type ResolvedSequencerConfig = Prettify<
   Required<Omit<SequencerConfig, SequencerConfigOptionalKeys>> & Pick<SequencerConfig, SequencerConfigOptionalKeys>