attributesMatched counts all attributes in the map as well as metadata fields like start/end/id
()
| 656 | |
| 657 | // attributesMatched counts all attributes in the map as well as metadata fields like start/end/id |
| 658 | func (s *span) attributesMatched() int { |
| 659 | count := 0 |
| 660 | // todo: attributesMatced is called a lot. we could cache this count on set |
| 661 | for _, st := range s.spanAttrs { |
| 662 | if st.s.Type != traceql.TypeNil { |
| 663 | count++ |
| 664 | } |
| 665 | } |
| 666 | for _, st := range s.resourceAttrs { |
| 667 | if st.s.Type != traceql.TypeNil { |
| 668 | count++ |
| 669 | } |
| 670 | } |
| 671 | for _, st := range s.traceAttrs { |
| 672 | if st.s.Type != traceql.TypeNil { |
| 673 | count++ |
| 674 | } |
| 675 | } |
| 676 | if s.startTimeUnixNanos != 0 { |
| 677 | count++ |
| 678 | } |
| 679 | // don't count duration nanos b/c it is added to the attributes as well as the span struct |
| 680 | // if s.durationNanos != 0 { |
| 681 | // count++ |
| 682 | // } |
| 683 | if len(s.id) > 0 { |
| 684 | count++ |
| 685 | } |
| 686 | if s.nestedSetLeft > 0 || s.nestedSetRight > 0 || s.nestedSetParent != 0 { // nestedSetParent can be -1 meaning it is a root span |
| 687 | count++ |
| 688 | } |
| 689 | |
| 690 | return count |
| 691 | } |
| 692 | |
| 693 | // todo: this sync pool currently massively reduces allocations by pooling spans for certain queries. |
| 694 | // it currently catches spans discarded: |