Function BenchmarkUpdate

tempodb/blocklist/list_test.go:496–535

(b *testing.B)

}

func BenchmarkUpdate(b *testing.B) {
	var (
		l         = New()
		numBlocks = 100000 // Realistic number
		existing  = make([]*backend.BlockMeta, 0, numBlocks)
		add       = []*backend.BlockMeta{
			meta("00000000-0000-0000-0000-000000000001"),
			meta("00000000-0000-0000-0000-000000000002"),
		}
		remove = []*backend.BlockMeta{
			meta("00000000-0000-0000-0000-000000000003"),
			meta("00000000-0000-0000-0000-000000000004"),
		}
		numCompacted = 1000 // Realistic number
		compacted    = make([]*backend.CompactedBlockMeta, 0, numCompacted)
		compactedAdd = []*backend.CompactedBlockMeta{
			compactedMeta("00000000-0000-0000-0000-000000000005"),
			compactedMeta("00000000-0000-0000-0000-000000000006"),
		}
		compactedRemove = []*backend.CompactedBlockMeta{
			compactedMeta("00000000-0000-0000-0000-000000000007"),
			compactedMeta("00000000-0000-0000-0000-000000000008"),
		}
	)

	for i := 0; i < numBlocks; i++ {
		existing = append(existing, meta(uuid.NewString()))
	}
	for i := 0; i < numCompacted; i++ {
		compacted = append(compacted, compactedMeta(uuid.NewString()))
	}

	b.ResetTimer()

	for i := 0; i < b.N; i++ {
		l.metas[testTenantID] = existing
		l.compactedMetas[testTenantID] = compacted
		l.Update(testTenantID, add, remove, compactedAdd, compactedRemove)
	}
}

func meta(id string) *backend.BlockMeta {
	return &backend.BlockMeta{