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IDProjectCategoryView StatusDate SubmittedLast Update
0010939Talerwallet-corepublic2026-01-28 23:442026-01-29 01:06
ReporterFlorian Dold Assigned ToFlorian Dold  
PriorityurgentSeveritymajorReproducibilityhave not tried
Status assignedResolutionopen 
Target Version1.4 
Summary0010939: wallet does excessive number of reads in denomination object store for simple requests
DescriptionVery likely caused by the computation of refresh costs in the fee computation for various operations.
TagsNo tags attached.

Relationships

related to 0010933 assignedFlorian Dold TOPS/CHF: When sending a higher (real-world, non-micro-)payment, QR code generation takes long [+also true for order payments] 

Activities

Florian Dold

2026-01-28 23:50

manager   ~0027441

$ # ... withdraw CHF:15 from rusty
$ taler-wallet-cli p2p check-push-debit CHF:7
[...]

database stats:
{
  "primitiveStatements": 0,
  "readTransactions": 9,
  "writeTransactions": 15,
  "readsPerStore": {
    "metaConfig": 1,
    "fixups": 3,
    "config": 2,
    "exchanges": 20,
    "denominations": 79,
    "exchangeBaseUrlFixups": 1,
    "operationRetries": 3
  },
  "readsPerIndex": {
    "exchangeDetails.byDetailsPointer": 5,
    "coinAvailability.byExchangeAgeAvailability": 1,
    "coins.byExchangeDenomPubHashAndAgeAndStatus": 1,
    "withdrawalGroups.byStatus": 1,
    "depositGroups.byStatus": 1,
    "refreshGroups.byStatus": 1,
    "purchases.byStatus": 1,
    "peerPushDebit.byStatus": 1,
    "peerPushCredit.byStatus": 1,
    "peerPullDebit.byStatus": 1,
    "peerPullCredit.byStatus": 1,
    "recoupGroups.byStatus": 1,
    "denominations.byVerificationStatus": 1,
    "globalCurrencyExchanges.byCurrencyAndUrlAndPub": 1,
    "globalCurrencyAuditors.byCurrencyAndUrlAndPub": 1,
    "denominations.byExchangeBaseUrl": 2
  },
  "readItemsPerIndex": {
    "exchangeDetails.byDetailsPointer": 5,
    "coinAvailability.byExchangeAgeAvailability": 7,
    "coins.byExchangeDenomPubHashAndAgeAndStatus": 1,
    "withdrawalGroups.byStatus": 0,
    "depositGroups.byStatus": 0,
    "refreshGroups.byStatus": 0,
    "purchases.byStatus": 0,
    "peerPushDebit.byStatus": 0,
    "peerPushCredit.byStatus": 0,
    "peerPullDebit.byStatus": 0,
    "peerPullCredit.byStatus": 0,
    "recoupGroups.byStatus": 0,
    "denominations.byVerificationStatus": 70,
    "globalCurrencyExchanges.byCurrencyAndUrlAndPub": 0,
    "globalCurrencyAuditors.byCurrencyAndUrlAndPub": 0,
    "denominations.byExchangeBaseUrl": 4712
  },
  "readItemsPerStore": {
    "metaConfig": 1,
    "fixups": 3,
    "config": 2,
    "exchanges": 19,
    "denominations": 79,
    "exchangeBaseUrlFixups": 0,
    "operationRetries": 3
  },
  "writesPerStore": {
    "config": 1,
    "operationRetries": 2,
    "denominations": 70
  }
}

Issue History

Date Modified Username Field Change
2026-01-28 23:44 Florian Dold New Issue
2026-01-28 23:44 Florian Dold Status new => assigned
2026-01-28 23:44 Florian Dold Assigned To => Florian Dold
2026-01-28 23:50 Florian Dold Note Added: 0027441
2026-01-29 01:06 vecirex Relationship added related to 0010933