Function printCliArgs

cmd/tempo-cli/cmd-analyse-block.go:993–1032

(s blockSummary, settings heuristicSettings, numRowGroups int)

}

func printCliArgs(s blockSummary, settings heuristicSettings, numRowGroups int) {
	fmt.Println("")
	fmt.Printf("quoted/spaced cli list:")

	escapeString := func(s string) string {
		return strings.ReplaceAll(s, "\"", "\\\"")
	}

	doStringSummary := func(summary attributeSummary, scope traceql.AttributeScope) {
		for _, a := range topN(settings.NumStringAttr, summary.attributes) {
			if float64(a.cardinality.totalOccurrences())/float64(summary.rowCount) < settings.StrThresholdPercent {
				// Did not meet threshold
				continue
			}
			attrStr := traceql.NewScopedAttribute(scope, false, a.name).String()
			if settings.BlobThresholdBytes > 0 && a.cardinality.avgSizePerRowGroup(numRowGroups) > settings.BlobThresholdBytes {
				attrStr = "blob/" + attrStr
			}
			fmt.Printf("\"%s\" ", escapeString(attrStr))
		}
	}

	doIntSummary := func(summary attributeSummary, scope traceql.AttributeScope) {
		for _, a := range topNInt(settings.NumIntAttr, summary.integerAttributes) {
			if float64(a.count)/float64(summary.rowCount) < settings.IntThresholdPercent {
				continue
			}
			attrStr := traceql.NewScopedAttribute(scope, false, a.name).String()
			fmt.Printf("\"%s\" ", escapeString(attrStr))
		}
	}

	doStringSummary(s.spanSummary, traceql.AttributeScopeSpan)
	doStringSummary(s.resourceSummary, traceql.AttributeScopeResource)
	doStringSummary(s.eventSummary, traceql.AttributeScopeEvent)

	doIntSummary(s.spanSummary, traceql.AttributeScopeSpan)
	doIntSummary(s.resourceSummary, traceql.AttributeScopeResource)
	doIntSummary(s.eventSummary, traceql.AttributeScopeEvent)
}

func topN(n int, attrs map[string]*stringAttributeSummary) []*stringAttributeSummary {
	top := make([]*stringAttributeSummary, 0, len(attrs))