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Log the block timestamp, minter level, online accounts, key distance, and weight, when orphaning or processing.

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This gives an insight into the contents of each chain when doing a re-org. To enable this logging, add the following to log4j2.properties:

logger.block.name = org.qortal.block.Block
logger.block.level = debug
This commit is contained in:
CalDescent 2021-05-01 10:24:50 +01:00
parent 55ff1e2bb1
commit 1da8994be7
1 changed files with 35 additions and 0 deletions
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35
src/main/java/org/qortal/block/Block.java
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@ -1335,6 +1335,9 @@ public class Block {
// Give Controller our cached, valid online accounts data (if any) to help reduce CPU load for next block
Controller.getInstance().pushLatestBlocksOnlineAccounts(this.cachedValidOnlineAccounts);
// Log some debugging info relating to the block weight calculation
this.logDebugInfo();
}
protected void increaseAccountLevels() throws DataException {
@ -1516,6 +1519,9 @@ public class Block {
public void orphan() throws DataException {
LOGGER.trace(() -> String.format("Orphaning block %d", this.blockData.getHeight()));
// Log some debugging info relating to the block weight calculation
this.logDebugInfo();
// Return AT fees and delete AT states from repository
orphanAtFeesAndStates();
@ -1988,4 +1994,33 @@ public class Block {
this.repository.getAccountRepository().tidy();
}
private void logDebugInfo() {
try {
if (this.repository == null || this.getMinter() == null || this.getBlockData() == null)
return;
int minterLevel = Account.getRewardShareEffectiveMintingLevel(this.repository, this.getMinter().getPublicKey());
LOGGER.debug(String.format("======= BLOCK %d (%.8s) =======", this.getBlockData().getHeight(), Base58.encode(this.getSignature())));
LOGGER.debug(String.format("Timestamp: %d", this.getBlockData().getTimestamp()));
LOGGER.debug(String.format("Minter level: %d", minterLevel));
LOGGER.debug(String.format("Online accounts: %d", this.getBlockData().getOnlineAccountsCount()));
BlockSummaryData blockSummaryData = new BlockSummaryData(this.getBlockData());
if (this.getParent() == null || this.getParent().getSignature() == null || blockSummaryData == null)
return;
blockSummaryData.setMinterLevel(minterLevel);
BigInteger blockWeight = calcBlockWeight(this.getParent().getHeight(), this.getParent().getSignature(), blockSummaryData);
BigInteger keyDistance = calcKeyDistance(this.getParent().getHeight(), this.getParent().getSignature(), blockSummaryData.getMinterPublicKey(), blockSummaryData.getMinterLevel());
NumberFormat formatter = new DecimalFormat("0.###E0");
LOGGER.debug(String.format("Key distance: %s", formatter.format(keyDistance)));
LOGGER.debug(String.format("Weight: %s", formatter.format(blockWeight)));
} catch (DataException e) {
LOGGER.info(() -> String.format("Unable to log block debugging info: %s", e.getMessage()));
}
}
}