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nimbus-eth1/tests/test_coredb/test_chainsync.nim

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# Nimbus
# Copyright (c) 2023-2024 Status Research & Development GmbH
# Licensed under either of
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
# http://www.apache.org/licenses/LICENSE-2.0)
# * MIT license ([LICENSE-MIT](LICENSE-MIT) or
# http://opensource.org/licenses/MIT)
# at your option. This file may not be copied, modified, or
# distributed except according to those terms.
import
std/[os, strformat, times],
chronicles,
eth/common,
results,
unittest2,
../../nimbus/core/chain,
../../nimbus/db/ledger,
../replay/[pp, undump_blocks, undump_blocks_era1, xcheck],
./test_helpers
type
StopMoaningAboutLedger {.used.} = LedgerType
when CoreDbEnableApiProfiling:
import
std/sequtils,
../../nimbus/db/aristo/[aristo_api, aristo_profile],
../../nimbus/db/kvt/kvt_api
var
aristoProfData: AristoDbProfListRef
kvtProfData: KvtDbProfListRef
cdbProfData: CoreDbProfListRef
when LedgerEnableApiProfiling:
when not CoreDbEnableApiProfiling:
import
std/sequtils
var
ldgProfData: LedgerProfListRef
const
EnableExtraLoggingControl = true
var
logStartTime {.used.} = Time()
logSavedEnv {.used.}: (bool,bool,bool,bool)
# ------------------------------------------------------------------------------
# Private helpers
# ------------------------------------------------------------------------------
proc setTraceLevel {.used.} =
when defined(chronicles_runtime_filtering) and loggingEnabled:
setLogLevel(LogLevel.TRACE)
proc setDebugLevel {.used.} =
when defined(chronicles_runtime_filtering) and loggingEnabled:
setLogLevel(LogLevel.DEBUG)
proc setErrorLevel {.used.} =
when defined(chronicles_runtime_filtering) and loggingEnabled:
setLogLevel(LogLevel.ERROR)
# --------------
template initLogging(noisy: bool, com: CommonRef) =
when EnableExtraLoggingControl:
if noisy:
setDebugLevel()
debug "start undumping into persistent blocks"
logStartTime = Time()
logSavedEnv = (com.db.trackLegaApi, com.db.trackNewApi,
com.db.trackLedgerApi, com.db.localDbOnly)
setErrorLevel()
com.db.trackLegaApi = true
com.db.trackNewApi = true
com.db.trackLedgerApi = true
com.db.localDbOnly = true
proc finishLogging(com: CommonRef) =
when EnableExtraLoggingControl:
setErrorLevel()
(com.db.trackLegaApi, com.db.trackNewApi,
com.db.trackLedgerApi, com.db.localDbOnly) = logSavedEnv
template startLogging(noisy: bool; num: BlockNumber) =
when EnableExtraLoggingControl:
if noisy and logStartTime == Time():
logStartTime = getTime()
setDebugLevel()
debug "start logging ...", blockNumber=num
when false:
template startLogging(noisy: bool) =
when EnableExtraLoggingControl:
if noisy and logStartTime == Time():
logStartTime = getTime()
setDebugLevel()
debug "start logging ..."
template stopLogging(noisy: bool) =
when EnableExtraLoggingControl:
if logStartTime != Time():
debug "stop logging", elapsed=(getTime() - logStartTime).pp
logStartTime = Time()
setErrorLevel()
template stopLoggingAfter(noisy: bool; code: untyped) =
## Turn logging off after executing `block`
block:
defer: noisy.stopLogging()
code
# ------------------------------------------------------------------------------
# Public test function
# ------------------------------------------------------------------------------
proc test_chainSyncProfilingPrint*(
noisy = false;
nBlocks: int;
indent = 2;
) =
if noisy:
let info =
if 0 < nBlocks and nBlocks < high(int): " (" & $nBlocks & " blocks)"
else: ""
discard info
var blurb: seq[string]
when LedgerEnableApiProfiling:
blurb.add ldgProfData.profilingPrinter(
names = LedgerFnInx.toSeq.mapIt($it),
header = "Ledger profiling results" & info,
indent)
when CoreDbEnableApiProfiling:
blurb.add cdbProfData.profilingPrinter(
names = CoreDbFnInx.toSeq.mapIt($it),
header = "CoreDb profiling results" & info,
indent)
blurb.add aristoProfData.profilingPrinter(
names = AristoApiProfNames.toSeq.mapIt($it),
header = "Aristo backend profiling results" & info,
indent)
blurb.add kvtProfData.profilingPrinter(
names = KvtApiProfNames.toSeq.mapIt($it),
header = "Kvt backend profiling results" & info,
indent)
for s in blurb:
if 0 < s.len: true.say "***", s, "\n"
proc test_chainSync*(
noisy: bool;
filePaths: seq[string];
com: CommonRef;
numBlocks = high(int);
enaLogging = true;
lastOneExtra = true
): bool =
## Store persistent blocks from dump into chain DB
let
sayBlocks = 900
chain = com.newChain
blockOnDb = com.db.getLatestJournalBlockNumber()
lastBlock = max(1, numBlocks).toBlockNumber
noisy.initLogging com
defer: com.finishLogging()
# Scan folder for `era1` files (ignoring the argument file name)
let
(dir, _, ext) = filePaths[0].splitFile
files =
if filePaths.len == 1 and ext == ".era1":
@[dir]
else:
filePaths
# If the least block is non-zero, resume at the next block
let start = block:
if blockOnDb == 0:
0u64
elif blockOnDb < lastBlock:
noisy.say "***", "resuming at #", blockOnDb+1
blockOnDb.truncate(uint64) + 1
else:
noisy.say "***", "stop: sample exhausted"
return true
# Profile variables will be non-nil if profiling is available. The profiling
# API data need to be captured so it will be available after the services
# have terminated.
when CoreDbEnableApiProfiling:
# terminated.
(aristoProfData, kvtProfData) = com.db.toAristoProfData()
cdbProfData = com.db.dbProfData()
when LedgerEnableApiProfiling:
ldgProfData = com.db.ldgProfData()
# This will enable printing the `era1` covered block ranges (if any)
undump_blocks_era1.noisy = noisy
for w in files.undumpBlocks(least = start):
let (fromBlock, toBlock) = (w[0][0].blockNumber, w[0][^1].blockNumber)
if fromBlock == 0.u256:
xCheck w[0][0] == com.db.getBlockHeader(0.u256)
continue
# Process groups of blocks ...
if toBlock < lastBlock:
# Message if `[fromBlock,toBlock]` contains a multiple of `sayBlocks`
if fromBlock + (toBlock mod sayBlocks.u256) <= toBlock:
noisy.say "***", &"processing ...[#{fromBlock},#{toBlock}]..."
if enaLogging:
noisy.startLogging(w[0][0].blockNumber)
noisy.stopLoggingAfter():
let runPersistBlocksRc = chain.persistBlocks(w[0], w[1])
xCheck runPersistBlocksRc == ValidationResult.OK:
if noisy:
# Re-run with logging enabled
setTraceLevel()
com.db.trackLegaApi = false
com.db.trackNewApi = false
com.db.trackLedgerApi = false
discard chain.persistBlocks(w[0], w[1])
continue
# Last group or single block
#
# Make sure that the `lastBlock` is the first item of the argument batch.
# So It might be necessary to Split off all blocks smaller than `lastBlock`
# and execute them first. Then the next batch starts with the `lastBlock`.
let
pivot = (lastBlock - fromBlock).truncate(uint)
headers9 = w[0][pivot .. ^1]
bodies9 = w[1][pivot .. ^1]
doAssert lastBlock == headers9[0].blockNumber
# Process leading batch before `lastBlock` (if any)
var dotsOrSpace = "..."
if fromBlock < lastBlock:
let
headers1 = w[0][0 ..< pivot]
bodies1 = w[1][0 ..< pivot]
noisy.say "***", &"processing {dotsOrSpace}[#{fromBlock},#{lastBlock-1}]"
let runPersistBlocks1Rc = chain.persistBlocks(headers1, bodies1)
xCheck runPersistBlocks1Rc == ValidationResult.OK
dotsOrSpace = " "
noisy.startLogging(headers9[0].blockNumber)
if lastOneExtra:
let
headers0 = headers9[0..0]
bodies0 = bodies9[0..0]
noisy.say "***", &"processing {dotsOrSpace}[#{lastBlock},#{lastBlock}]"
noisy.stopLoggingAfter():
let runPersistBlocks0Rc = chain.persistBlocks(headers0, bodies0)
xCheck runPersistBlocks0Rc == ValidationResult.OK
else:
noisy.say "***", &"processing {dotsOrSpace}[#{lastBlock},#{toBlock}]"
noisy.stopLoggingAfter():
let runPersistBlocks9Rc = chain.persistBlocks(headers9, bodies9)
xCheck runPersistBlocks9Rc == ValidationResult.OK
break
true
# ------------------------------------------------------------------------------
# End
# ------------------------------------------------------------------------------
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