lib/storage: remove broken BenchmarkIndexDBSearchTSIDs

lib/storage/index_db_timing_test.go

@@ -78,81 +78,6 @@ func benchmarkIndexDBAddTSIDs(db *indexDB, tsid *TSID, mn *MetricName, startOffs
 	}
 }
 
-func BenchmarkIndexDBSearchTSIDs(b *testing.B) {
-	metricIDCache := fastcache.New(1234)
-	metricNameCache := fastcache.New(1234)
-	defer metricIDCache.Reset()
-	defer metricNameCache.Reset()
-
-	var hmCurr atomic.Value
-	hmCurr.Store(&hourMetricIDs{})
-	var hmPrev atomic.Value
-	hmPrev.Store(&hourMetricIDs{})
-
-	const dbName = "bench-index-db-search-tsids"
-	db, err := openIndexDB(dbName, metricIDCache, metricNameCache, &hmCurr, &hmPrev)
-	if err != nil {
-		b.Fatalf("cannot open indexDB: %s", err)
-	}
-	defer func() {
-		db.MustClose()
-		if err := os.RemoveAll(dbName); err != nil {
-			b.Fatalf("cannot remove indexDB: %s", err)
-		}
-	}()
-
-	const recordsCount = 1e5
-
-	// Fill the db with recordsCount records.
-	var mn MetricName
-	mn.MetricGroup = []byte("rps")
-	for i := 0; i < 2; i++ {
-		key := fmt.Sprintf("key_%d", i)
-		value := fmt.Sprintf("value_%d", i)
-		mn.AddTag(key, value)
-	}
-	var tsid TSID
-	var metricName []byte
-	is := db.getIndexSearch()
-	defer db.putIndexSearch(is)
-	for i := 0; i < recordsCount; i++ {
-		mn.sortTags()
-		metricName = mn.Marshal(metricName[:0])
-		if err := is.GetOrCreateTSIDByName(&tsid, metricName); err != nil {
-			b.Fatalf("cannot insert record: %s", err)
-		}
-	}
-
-	b.SetBytes(1)
-	b.ReportAllocs()
-	b.ResetTimer()
-	b.RunParallel(func(pb *testing.PB) {
-		tags := []Tag{
-			{[]byte("key_0"), []byte("value_0")},
-			{[]byte("key_1"), []byte("value_1")},
-		}
-		var tfs TagFilters
-		tfss := []*TagFilters{&tfs}
-		i := 0
-		for pb.Next() {
-			tfs.Reset()
-			for j := range tags {
-				if err := tfs.Add(tags[j].Key, tags[j].Value, false, false); err != nil {
-					panic(fmt.Errorf("BUG: unexpected error: %s", err))
-				}
-			}
-			tsids, err := db.searchTSIDs(tfss, TimeRange{}, 1e5)
-			if err != nil {
-				panic(fmt.Errorf("unexpected error in search for tfs=%s: %s", &tfs, err))
-			}
-			if len(tsids) == 0 && i < recordsCount {
-				panic(fmt.Errorf("zero tsids found for tfs=%s", &tfs))
-			}
-			i++
-		}
-	})
-}
-
 func BenchmarkIndexDBGetTSIDs(b *testing.B) {
 	metricIDCache := fastcache.New(1234)
 	metricNameCache := fastcache.New(1234)