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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,82 @@ | ||
| package bench | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "testing" | ||
|
|
||
| "github.com/gocql/gocql" | ||
| ) | ||
|
|
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| func RecordTraffic(size int) { | ||
| cluster := gocql.NewCluster("127.0.0.2") | ||
| cluster.Consistency = gocql.Quorum | ||
|
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| cluster.Dialer = gocql.NewRecordDialer("/home/sylwiaszunejko/gocql/recordings") | ||
|
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| fallback := gocql.RoundRobinHostPolicy() | ||
| cluster.PoolConfig.HostSelectionPolicy = gocql.TokenAwareHostPolicy(fallback) | ||
|
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| session, err := cluster.CreateSession() | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| defer session.Close() | ||
|
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| keyspace := "single_conn_bench" | ||
|
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| err = session.Query(`DROP KEYSPACE IF EXISTS ` + keyspace).Exec() | ||
| if err != nil { | ||
| panic(fmt.Sprintf("unable to drop keyspace: %v", err)) | ||
| } | ||
|
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| err = session.Query(fmt.Sprintf(`CREATE KEYSPACE %s WITH replication = {'class' : 'NetworkTopologyStrategy','replication_factor' : 1}`, keyspace)).Exec() | ||
|
|
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| if err != nil { | ||
| panic(fmt.Sprintf("unable to create keyspace: %v", err)) | ||
| } | ||
|
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| if err := session.Query(fmt.Sprintf(`CREATE TABLE %s.%s (pk int, ck int, v text, PRIMARY KEY (pk)); | ||
| `, keyspace, "table1")).Exec(); err != nil { | ||
| panic(fmt.Sprintf("unable to create table: %v", err)) | ||
| } | ||
|
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| ctx := context.Background() | ||
|
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| for i := 0; i < size; i++ { | ||
| err = session.Query(`INSERT INTO single_conn_bench.table1 (pk, ck, v) VALUES (?, ?, ?);`, i, i%5, fmt.Sprintf("Name_%d", i)).WithContext(ctx).Exec() | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| } | ||
|
|
||
| for i := 0; i < size; i++ { | ||
| var pk int | ||
| var ck int | ||
| var v string | ||
|
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| err = session.Query(`SELECT pk, ck, v FROM single_conn_bench.table1 WHERE pk = ?;`, i).WithContext(ctx).Consistency(gocql.One).Scan(&pk, &ck, &v) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| func BenchmarkSingleConnection(b *testing.B) { | ||
| RecordTraffic(100) | ||
| b.Run("SmallDataset", func(b *testing.B) { | ||
| b.Run("Writes", func(b *testing.B) { | ||
| // open file with writes | ||
| // read line by line | ||
| // for every line simulate Write | ||
| }) | ||
| b.Run("Reads", func(b *testing.B) { | ||
| }) | ||
| }) | ||
| // b.Run("MediumDataset", func(b *testing.B) { | ||
| // RecordTraffic(10000) | ||
| // }) | ||
| // b.Run("BigDataset", func(b *testing.B) { | ||
| // RecordTraffic(100000) | ||
| // }) | ||
| } |
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