Examples with Metric co.rsk.metrics.profilers.Metric used on opensource projects

Example 6 with Metric

use of co.rsk.metrics.profilers.Metric in project rskj by rsksmart.

the class TransactionExecutor method go.

private void go() {
    // TODO: transaction call for pre-compiled  contracts
    if (vm == null) {
        cacheTrack.commit();
        return;
    }
    logger.trace("Go transaction {} {}", toBI(tx.getNonce()), tx.getHash());
    // Set the deleted accounts in the block in the remote case there is a CREATE2 creating a deleted account
    Metric metric = profiler.start(Profiler.PROFILING_TYPE.VM_EXECUTE);
    try {
        // Charge basic cost of the transaction
        program.spendGas(tx.transactionCost(constants, activations), "TRANSACTION COST");
        vm.play(program);
        result = program.getResult();
        gasLeftover = GasCost.subtract(GasCost.toGas(tx.getGasLimit()), program.getResult().getGasUsed());
        if (tx.isContractCreation() && !result.isRevert()) {
            createContract();
        }
        if (result.getException() != null || result.isRevert()) {
            result.clearFieldsOnException();
            cacheTrack.rollback();
            if (result.getException() != null) {
                throw result.getException();
            } else {
                execError("REVERT opcode executed");
            }
        }
    } catch (Exception e) {
        cacheTrack.rollback();
        gasLeftover = 0;
        execError(e);
        result.setException(e);
        profiler.stop(metric);
        return;
    }
    cacheTrack.commit();
    profiler.stop(metric);
}

Example 7 with Metric

use of co.rsk.metrics.profilers.Metric in project rskj by rsksmart.

the class TransactionExecutor method call.

private void call() {
    logger.trace("Call transaction {} {}", toBI(tx.getNonce()), tx.getHash());
    RskAddress targetAddress = tx.getReceiveAddress();
    // DataWord(targetAddress)) can fail with exception:
    // java.lang.RuntimeException: Data word can't exceed 32 bytes:
    // if targetAddress size is greater than 32 bytes.
    // But init() will detect this earlier
    precompiledContract = precompiledContracts.getContractForAddress(activations, DataWord.valueOf(targetAddress.getBytes()));
    this.subtraces = new ArrayList<>();
    if (precompiledContract != null) {
        Metric metric = profiler.start(Profiler.PROFILING_TYPE.PRECOMPILED_CONTRACT_INIT);
        precompiledContract.init(tx, executionBlock, track, blockStore, receiptStore, result.getLogInfoList());
        profiler.stop(metric);
        metric = profiler.start(Profiler.PROFILING_TYPE.PRECOMPILED_CONTRACT_EXECUTE);
        long requiredGas = precompiledContract.getGasForData(tx.getData());
        long txGasLimit = GasCost.toGas(tx.getGasLimit());
        long gasUsed = GasCost.add(requiredGas, basicTxCost);
        if (!localCall && !enoughGas(txGasLimit, requiredGas, gasUsed)) {
            // no refund no endowment
            execError(String.format("Out of Gas calling precompiled contract at block %d " + "for address 0x%s. required: %s, used: %s, left: %s ", executionBlock.getNumber(), targetAddress.toString(), requiredGas, gasUsed, gasLeftover));
            gasLeftover = 0;
            profiler.stop(metric);
            return;
        }
        gasLeftover = activations.isActive(ConsensusRule.RSKIP136) ? GasCost.subtract(txGasLimit, gasUsed) : txGasLimit - gasUsed;
        // FIXME: save return for vm trace
        try {
            byte[] out = precompiledContract.execute(tx.getData());
            this.subtraces = precompiledContract.getSubtraces();
            result.setHReturn(out);
            if (!track.isExist(targetAddress)) {
                track.createAccount(targetAddress);
                track.setupContract(targetAddress);
            } else if (!track.isContract(targetAddress)) {
                track.setupContract(targetAddress);
            }
        } catch (VMException | RuntimeException e) {
            result.setException(e);
        }
        result.spendGas(gasUsed);
        profiler.stop(metric);
    } else {
        byte[] code = track.getCode(targetAddress);
        // Code can be null
        if (isEmpty(code)) {
            gasLeftover = GasCost.subtract(GasCost.toGas(tx.getGasLimit()), basicTxCost);
            result.spendGas(basicTxCost);
        } else {
            ProgramInvoke programInvoke = programInvokeFactory.createProgramInvoke(tx, txindex, executionBlock, cacheTrack, blockStore);
            this.vm = new VM(vmConfig, precompiledContracts);
            this.program = new Program(vmConfig, precompiledContracts, blockFactory, activations, code, programInvoke, tx, deletedAccounts);
        }
    }
    if (result.getException() == null) {
        Coin endowment = tx.getValue();
        cacheTrack.transfer(tx.getSender(), targetAddress, endowment);
    }
}

Example 8 with Metric

use of co.rsk.metrics.profilers.Metric in project rskj by rsksmart.

the class LevelDbDataSource method put.

@Override
public byte[] put(byte[] key, byte[] value) {
    Objects.requireNonNull(key);
    Objects.requireNonNull(value);
    Metric metric = profiler.start(Profiler.PROFILING_TYPE.DB_WRITE);
    resetDbLock.readLock().lock();
    try {
        if (logger.isTraceEnabled()) {
            logger.trace("~> LevelDbDataSource.put(): {}, key: {}, return length: {}", name, ByteUtil.toHexString(key), value.length);
        }
        db.put(key, value);
        if (logger.isTraceEnabled()) {
            logger.trace("<~ LevelDbDataSource.put(): {}, key: {}, return length: {}", name, ByteUtil.toHexString(key), value.length);
        }
        return value;
    } finally {
        resetDbLock.readLock().unlock();
        profiler.stop(metric);
    }
}

Example 9 with Metric

use of co.rsk.metrics.profilers.Metric in project rskj by rsksmart.

the class LevelDbDataSource method close.

@Override
public void close() {
    Metric metric = profiler.start(Profiler.PROFILING_TYPE.LEVEL_DB_CLOSE);
    resetDbLock.writeLock().lock();
    try {
        if (!isAlive()) {
            return;
        }
        try {
            logger.debug("Close db: {}", name);
            db.close();
            alive = false;
        } catch (IOException e) {
            logger.error("Failed to find the db file on the close: {} ", name);
            panicProcessor.panic("leveldb", String.format("Failed to find the db file on the close: %s", name));
        }
    } finally {
        resetDbLock.writeLock().unlock();
        profiler.stop(metric);
    }
}

Example 10 with Metric

use of co.rsk.metrics.profilers.Metric in project rskj by rsksmart.

the class LevelDbDataSource method delete.

@Override
public void delete(byte[] key) {
    Metric metric = profiler.start(Profiler.PROFILING_TYPE.DB_WRITE);
    resetDbLock.readLock().lock();
    try {
        if (logger.isTraceEnabled()) {
            logger.trace("~> LevelDbDataSource.delete(): {}, key: {}", name, ByteUtil.toHexString(key));
        }
        db.delete(key);
        if (logger.isTraceEnabled()) {
            logger.trace("<~ LevelDbDataSource.delete(): {}, key: {}", name, ByteUtil.toHexString(key));
        }
    } finally {
        resetDbLock.readLock().unlock();
        profiler.stop(metric);
    }
}