mirror of https://github.com/ledisdb/ledisdb.git
Add a new command ledis and move all commands as the sub commands (#382)
* Add a new command ledis and move all commands as the sub commands
This commit is contained in:
Lunny Xiao
GitHub
parent
3709e1b06a
commit
b245fa4172
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@ -0,0 +1,335 @@
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package cmd
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import (
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"flag"
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"fmt"
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"math/rand"
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"runtime"
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"strings"
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"sync"
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"sync/atomic"
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"time"
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"github.com/siddontang/goredis"
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)
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var wg sync.WaitGroup
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var client *goredis.Client
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var loop int = 0
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func waitBench(c *goredis.PoolConn, cmd string, args ...interface{}) {
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_, err := c.Do(strings.ToUpper(cmd), args...)
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if err != nil {
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fmt.Printf("do %s error %s\n", cmd, err.Error())
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}
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}
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func bench(cmd string, f func(c *goredis.PoolConn)) {
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wg.Add(*clients)
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t1 := time.Now()
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for i := 0; i < *clients; i++ {
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go func() {
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c, _ := client.Get()
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for j := 0; j < loop; j++ {
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f(c)
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}
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c.Close()
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wg.Done()
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}()
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}
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wg.Wait()
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t2 := time.Now()
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d := t2.Sub(t1)
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fmt.Printf("%s: %s %0.3f micros/op, %0.2fop/s\n",
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cmd,
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d.String(),
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float64(d.Nanoseconds()/1e3)/float64(*number),
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float64(*number)/d.Seconds())
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}
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var kvSetBase int64 = 0
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var kvGetBase int64 = 0
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var kvIncrBase int64 = 0
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var kvDelBase int64 = 0
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func benchSet() {
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f := func(c *goredis.PoolConn) {
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value := make([]byte, *valueSize)
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n := atomic.AddInt64(&kvSetBase, 1)
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waitBench(c, "SET", n, value)
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}
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bench("set", f)
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}
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func benchGet() {
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f := func(c *goredis.PoolConn) {
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n := atomic.AddInt64(&kvGetBase, 1)
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waitBench(c, "GET", n)
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}
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bench("get", f)
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}
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func benchRandGet() {
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f := func(c *goredis.PoolConn) {
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n := rand.Int() % *number
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waitBench(c, "GET", n)
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}
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bench("randget", f)
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}
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func benchDel() {
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f := func(c *goredis.PoolConn) {
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n := atomic.AddInt64(&kvDelBase, 1)
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waitBench(c, "DEL", n)
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}
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bench("del", f)
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}
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func benchPushList() {
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f := func(c *goredis.PoolConn) {
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value := make([]byte, 100)
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waitBench(c, "RPUSH", "mytestlist", value)
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}
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bench("rpush", f)
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}
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func benchRangeList10() {
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f := func(c *goredis.PoolConn) {
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waitBench(c, "LRANGE", "mytestlist", 0, 10)
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}
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bench("lrange10", f)
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}
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func benchRangeList50() {
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f := func(c *goredis.PoolConn) {
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waitBench(c, "LRANGE", "mytestlist", 0, 50)
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}
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bench("lrange50", f)
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}
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func benchRangeList100() {
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f := func(c *goredis.PoolConn) {
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waitBench(c, "LRANGE", "mytestlist", 0, 100)
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}
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bench("lrange100", f)
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}
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func benchPopList() {
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f := func(c *goredis.PoolConn) {
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waitBench(c, "LPOP", "mytestlist")
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}
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bench("lpop", f)
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}
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var hashSetBase int64 = 0
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var hashIncrBase int64 = 0
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var hashGetBase int64 = 0
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var hashDelBase int64 = 0
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func benchHset() {
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f := func(c *goredis.PoolConn) {
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value := make([]byte, 100)
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n := atomic.AddInt64(&hashSetBase, 1)
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waitBench(c, "HSET", "myhashkey", n, value)
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}
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bench("hset", f)
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}
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func benchHGet() {
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f := func(c *goredis.PoolConn) {
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n := atomic.AddInt64(&hashGetBase, 1)
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waitBench(c, "HGET", "myhashkey", n)
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}
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bench("hget", f)
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}
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func benchHRandGet() {
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f := func(c *goredis.PoolConn) {
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n := rand.Int() % *number
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waitBench(c, "HGET", "myhashkey", n)
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}
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bench("hrandget", f)
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}
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func benchHDel() {
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f := func(c *goredis.PoolConn) {
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n := atomic.AddInt64(&hashDelBase, 1)
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waitBench(c, "HDEL", "myhashkey", n)
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}
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bench("hdel", f)
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}
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var zsetAddBase int64 = 0
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var zsetDelBase int64 = 0
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var zsetIncrBase int64 = 0
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func benchZAdd() {
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f := func(c *goredis.PoolConn) {
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member := make([]byte, 16)
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n := atomic.AddInt64(&zsetAddBase, 1)
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waitBench(c, "ZADD", "myzsetkey", n, member)
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}
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bench("zadd", f)
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}
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func benchZDel() {
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f := func(c *goredis.PoolConn) {
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n := atomic.AddInt64(&zsetDelBase, 1)
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waitBench(c, "ZREM", "myzsetkey", n)
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}
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bench("zrem", f)
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}
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func benchZIncr() {
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f := func(c *goredis.PoolConn) {
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n := atomic.AddInt64(&zsetIncrBase, 1)
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waitBench(c, "ZINCRBY", "myzsetkey", 1, n)
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}
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bench("zincrby", f)
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}
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func benchZRangeByScore() {
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f := func(c *goredis.PoolConn) {
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waitBench(c, "ZRANGEBYSCORE", "myzsetkey", 0, rand.Int(), "withscores", "limit", rand.Int()%100, 100)
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}
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bench("zrangebyscore", f)
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}
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func benchZRangeByRank() {
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f := func(c *goredis.PoolConn) {
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waitBench(c, "ZRANGE", "myzsetkey", 0, rand.Int()%100)
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}
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bench("zrange", f)
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}
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func benchZRevRangeByScore() {
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f := func(c *goredis.PoolConn) {
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waitBench(c, "ZREVRANGEBYSCORE", "myzsetkey", 0, rand.Int(), "withscores", "limit", rand.Int()%100, 100)
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}
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bench("zrevrangebyscore", f)
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}
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func benchZRevRangeByRank() {
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f := func(c *goredis.PoolConn) {
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waitBench(c, "ZREVRANGE", "myzsetkey", 0, rand.Int()%100)
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}
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bench("zrevrange", f)
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}
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var benchIP *string
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var benchPort *int
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var number *int
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var clients = flag.Int("c", 50, "number of clients")
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var round = flag.Int("r", 1, "benchmark round number")
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var valueSize = flag.Int("vsize", 100, "kv value size")
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var tests = flag.String("t", "set,get,randget,del,lpush,lrange,lpop,hset,hget,hdel,zadd,zincr,zrange,zrevrange,zdel", "only run the comma separated list of tests")
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func CmdBenchmark() {
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benchIP = flag.String("ip", "127.0.0.1", "redis/ledis/ssdb server ip")
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number = flag.Int("n", 1000, "request number")
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benchPort = flag.Int("port", 6380, "redis/ledis/ssdb server port")
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runtime.GOMAXPROCS(runtime.NumCPU())
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flag.Parse()
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if *number <= 0 {
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panic("invalid number")
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}
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if *clients <= 0 || *number < *clients {
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panic("invalid client number")
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}
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loop = *number / *clients
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addr := fmt.Sprintf("%s:%d", *benchIP, *benchPort)
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client = goredis.NewClient(addr, "")
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client.SetReadBufferSize(10240)
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client.SetWriteBufferSize(10240)
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client.SetMaxIdleConns(16)
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for i := 0; i < *clients; i++ {
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c, _ := client.Get()
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c.Close()
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}
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if *round <= 0 {
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*round = 1
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}
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ts := strings.Split(*tests, ",")
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for i := 0; i < *round; i++ {
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for _, s := range ts {
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switch strings.ToLower(s) {
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case "set":
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benchSet()
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case "get":
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benchGet()
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case "randget":
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benchRandGet()
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case "del":
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benchDel()
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case "lpush":
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benchPushList()
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case "lrange":
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benchRangeList10()
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benchRangeList50()
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benchRangeList100()
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case "lpop":
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benchPopList()
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case "hset":
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benchHset()
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case "hget":
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benchHGet()
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benchHRandGet()
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case "hdel":
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benchHDel()
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case "zadd":
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benchZAdd()
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case "zincr":
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benchZIncr()
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case "zrange":
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benchZRangeByRank()
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benchZRangeByScore()
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case "zrevrange":
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//rev is too slow in leveldb, rocksdb or other
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//maybe disable for huge data benchmark
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benchZRevRangeByRank()
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benchZRevRangeByScore()
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case "zdel":
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benchZDel()
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}
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}
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println("")
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}
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}
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@ -1,5 +1,17 @@
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//This file was generated by .tools/generate_commands.py on Sat Oct 28 2017 18:15:49 -0500
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package main
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//This file was generated by .tools/generate_commands.py on Sat Oct 28 2017 18:15:49 -0500
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package cmd
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import (
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"flag"
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"fmt"
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"os"
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"regexp"
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"strconv"
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"strings"
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"github.com/peterh/liner"
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"github.com/siddontang/goredis"
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)
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var helpCommands = [][]string{
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{"APPEND", "key value", "KV"},
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@ -141,3 +153,198 @@ var helpCommands = [][]string{
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{"ZTTL", "key", "ZSet"},
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{"ZUNIONSTORE", "destkey numkeys key [key ...] [WEIGHTS weight [weight ...]] [AGGREGATE SUM|MIN|MAX]", "ZSet"},
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}
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var ip = flag.String("h", "127.0.0.1", "ledisdb server ip (default 127.0.0.1)")
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var port = flag.Int("p", 6380, "ledisdb server port (default 6380)")
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var socket = flag.String("s", "", "ledisdb server socket, overwrite ip and port")
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var (
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line *liner.State
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historyPath = "/tmp/ledis-cli"
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)
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func CmdCli() {
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var dbn = flag.Int("n", 0, "ledisdb database number(default 0)")
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flag.Parse()
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line = liner.NewLiner()
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defer line.Close()
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line.SetCtrlCAborts(true)
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setCompletionHandler()
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loadHisotry()
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defer saveHisotry()
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var addr string
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if len(*socket) > 0 {
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addr = *socket
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} else {
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addr = fmt.Sprintf("%s:%d", *ip, *port)
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}
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c := goredis.NewClient(addr, "")
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c.SetMaxIdleConns(1)
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sendSelect(c, *dbn)
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reg, _ := regexp.Compile(`'.*?'|".*?"|\S+`)
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prompt := ""
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for {
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if *dbn > 0 && *dbn < 16 {
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prompt = fmt.Sprintf("%s[%d]> ", addr, *dbn)
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} else {
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prompt = fmt.Sprintf("%s> ", addr)
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}
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cmd, err := line.Prompt(prompt)
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if err != nil {
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fmt.Printf("%s\n", err.Error())
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return
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}
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cmds := reg.FindAllString(cmd, -1)
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if len(cmds) == 0 {
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continue
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} else {
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line.AppendHistory(cmd)
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args := make([]interface{}, len(cmds[1:]))
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for i := range args {
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args[i] = strings.Trim(string(cmds[1+i]), "\"'")
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}
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cmd := strings.ToLower(cmds[0])
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if cmd == "help" || cmd == "?" {
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printHelp(cmds)
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} else {
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r, err := c.Do(cmds[0], args...)
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if err == nil && strings.ToLower(cmds[0]) == "select" {
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*dbn, _ = strconv.Atoi(cmds[1])
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}
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if err != nil {
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fmt.Printf("%s", err.Error())
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} else {
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if cmd == "info" {
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printInfo(r.([]byte))
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} else {
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printReply(0, r)
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}
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}
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fmt.Printf("\n")
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}
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}
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}
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}
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func printInfo(s []byte) {
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fmt.Printf("%s", s)
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}
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func printReply(level int, reply interface{}) {
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switch reply := reply.(type) {
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case int64:
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fmt.Printf("(integer) %d", reply)
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case string:
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fmt.Printf("%s", reply)
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case []byte:
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fmt.Printf("%q", reply)
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case nil:
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fmt.Printf("(nil)")
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case goredis.Error:
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fmt.Printf("%s", string(reply))
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case []interface{}:
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for i, v := range reply {
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if i != 0 {
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fmt.Printf("%s", strings.Repeat(" ", level*4))
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}
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s := fmt.Sprintf("%d) ", i+1)
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fmt.Printf("%-4s", s)
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printReply(level+1, v)
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if i != len(reply)-1 {
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fmt.Printf("\n")
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}
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}
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default:
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fmt.Printf("invalid ledis reply")
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}
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}
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func printGenericHelp() {
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msg :=
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`ledis-cli
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Type: "help <command>" for help on <command>
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`
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fmt.Println(msg)
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}
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func printCommandHelp(arr []string) {
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fmt.Println()
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fmt.Printf("\t%s %s \n", arr[0], arr[1])
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fmt.Printf("\tGroup: %s \n", arr[2])
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fmt.Println()
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}
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func printHelp(cmds []string) {
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args := cmds[1:]
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if len(args) == 0 {
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printGenericHelp()
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} else if len(args) > 1 {
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fmt.Println()
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} else {
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cmd := strings.ToUpper(args[0])
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for i := 0; i < len(helpCommands); i++ {
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if helpCommands[i][0] == cmd {
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printCommandHelp(helpCommands[i])
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}
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}
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}
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}
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func sendSelect(client *goredis.Client, index int) {
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if index > 16 || index < 0 {
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index = 0
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fmt.Println("index out of range, should less than 16")
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}
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_, err := client.Do("select", index)
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if err != nil {
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fmt.Printf("%s\n", err.Error())
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}
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}
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func setCompletionHandler() {
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line.SetCompleter(func(line string) (c []string) {
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for _, i := range helpCommands {
|
||||
if strings.HasPrefix(i[0], strings.ToLower(line)) {
|
||||
c = append(c, i[0])
|
||||
}
|
||||
}
|
||||
return
|
||||
})
|
||||
}
|
||||
|
||||
func loadHisotry() {
|
||||
if f, err := os.Open(historyPath); err == nil {
|
||||
line.ReadHistory(f)
|
||||
f.Close()
|
||||
}
|
||||
}
|
||||
|
||||
func saveHisotry() {
|
||||
if f, err := os.Create(historyPath); err != nil {
|
||||
fmt.Printf("Error writing history file, err: %v", err)
|
||||
} else {
|
||||
line.WriteHistory(f)
|
||||
f.Close()
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,57 @@
|
|||
package cmd
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"os"
|
||||
|
||||
"github.com/siddontang/goredis"
|
||||
)
|
||||
|
||||
func CmdDump() {
|
||||
var host = flag.String("host", "127.0.0.1", "ledis server host")
|
||||
var dumpPort = flag.Int("port", 6380, "ledis server port")
|
||||
var sock = flag.String("sock", "", "ledis unix socket domain")
|
||||
var dumpFile = flag.String("o", "./ledis.dump", "dump file to save")
|
||||
|
||||
flag.Parse()
|
||||
|
||||
var err error
|
||||
var f *os.File
|
||||
|
||||
if f, err = os.OpenFile(*dumpFile, os.O_CREATE|os.O_WRONLY, 0644); err != nil {
|
||||
println(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
defer f.Close()
|
||||
|
||||
var addr string
|
||||
if len(*sock) != 0 {
|
||||
addr = *sock
|
||||
} else {
|
||||
addr = fmt.Sprintf("%s:%d", *host, *dumpPort)
|
||||
}
|
||||
|
||||
c, err := goredis.ConnectWithSize(addr, 16*1024, 4096)
|
||||
if err != nil {
|
||||
println(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
defer c.Close()
|
||||
|
||||
println("dump begin")
|
||||
|
||||
if err = c.Send("fullsync"); err != nil {
|
||||
println(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
if err = c.ReceiveBulkTo(f); err != nil {
|
||||
println(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
println("dump end")
|
||||
}
|
||||
|
|
@ -1,332 +1,7 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"math/rand"
|
||||
"runtime"
|
||||
"strings"
|
||||
"sync"
|
||||
"sync/atomic"
|
||||
"time"
|
||||
|
||||
"github.com/siddontang/goredis"
|
||||
)
|
||||
|
||||
var ip = flag.String("ip", "127.0.0.1", "redis/ledis/ssdb server ip")
|
||||
var port = flag.Int("port", 6380, "redis/ledis/ssdb server port")
|
||||
var number = flag.Int("n", 1000, "request number")
|
||||
var clients = flag.Int("c", 50, "number of clients")
|
||||
var round = flag.Int("r", 1, "benchmark round number")
|
||||
var valueSize = flag.Int("vsize", 100, "kv value size")
|
||||
var tests = flag.String("t", "set,get,randget,del,lpush,lrange,lpop,hset,hget,hdel,zadd,zincr,zrange,zrevrange,zdel", "only run the comma separated list of tests")
|
||||
var wg sync.WaitGroup
|
||||
|
||||
var client *goredis.Client
|
||||
var loop int = 0
|
||||
|
||||
func waitBench(c *goredis.PoolConn, cmd string, args ...interface{}) {
|
||||
_, err := c.Do(strings.ToUpper(cmd), args...)
|
||||
if err != nil {
|
||||
fmt.Printf("do %s error %s\n", cmd, err.Error())
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func bench(cmd string, f func(c *goredis.PoolConn)) {
|
||||
wg.Add(*clients)
|
||||
|
||||
t1 := time.Now()
|
||||
for i := 0; i < *clients; i++ {
|
||||
go func() {
|
||||
c, _ := client.Get()
|
||||
for j := 0; j < loop; j++ {
|
||||
f(c)
|
||||
}
|
||||
c.Close()
|
||||
wg.Done()
|
||||
}()
|
||||
}
|
||||
|
||||
wg.Wait()
|
||||
|
||||
t2 := time.Now()
|
||||
|
||||
d := t2.Sub(t1)
|
||||
|
||||
fmt.Printf("%s: %s %0.3f micros/op, %0.2fop/s\n",
|
||||
cmd,
|
||||
d.String(),
|
||||
float64(d.Nanoseconds()/1e3)/float64(*number),
|
||||
float64(*number)/d.Seconds())
|
||||
}
|
||||
|
||||
var kvSetBase int64 = 0
|
||||
var kvGetBase int64 = 0
|
||||
var kvIncrBase int64 = 0
|
||||
var kvDelBase int64 = 0
|
||||
|
||||
func benchSet() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
value := make([]byte, *valueSize)
|
||||
n := atomic.AddInt64(&kvSetBase, 1)
|
||||
waitBench(c, "SET", n, value)
|
||||
}
|
||||
|
||||
bench("set", f)
|
||||
}
|
||||
|
||||
func benchGet() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
n := atomic.AddInt64(&kvGetBase, 1)
|
||||
waitBench(c, "GET", n)
|
||||
}
|
||||
|
||||
bench("get", f)
|
||||
}
|
||||
|
||||
func benchRandGet() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
n := rand.Int() % *number
|
||||
waitBench(c, "GET", n)
|
||||
}
|
||||
|
||||
bench("randget", f)
|
||||
}
|
||||
|
||||
func benchDel() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
n := atomic.AddInt64(&kvDelBase, 1)
|
||||
waitBench(c, "DEL", n)
|
||||
}
|
||||
|
||||
bench("del", f)
|
||||
}
|
||||
|
||||
func benchPushList() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
value := make([]byte, 100)
|
||||
waitBench(c, "RPUSH", "mytestlist", value)
|
||||
}
|
||||
|
||||
bench("rpush", f)
|
||||
}
|
||||
|
||||
func benchRangeList10() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
waitBench(c, "LRANGE", "mytestlist", 0, 10)
|
||||
}
|
||||
|
||||
bench("lrange10", f)
|
||||
}
|
||||
|
||||
func benchRangeList50() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
waitBench(c, "LRANGE", "mytestlist", 0, 50)
|
||||
}
|
||||
|
||||
bench("lrange50", f)
|
||||
}
|
||||
|
||||
func benchRangeList100() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
waitBench(c, "LRANGE", "mytestlist", 0, 100)
|
||||
}
|
||||
|
||||
bench("lrange100", f)
|
||||
}
|
||||
|
||||
func benchPopList() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
waitBench(c, "LPOP", "mytestlist")
|
||||
}
|
||||
|
||||
bench("lpop", f)
|
||||
}
|
||||
|
||||
var hashSetBase int64 = 0
|
||||
var hashIncrBase int64 = 0
|
||||
var hashGetBase int64 = 0
|
||||
var hashDelBase int64 = 0
|
||||
|
||||
func benchHset() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
value := make([]byte, 100)
|
||||
|
||||
n := atomic.AddInt64(&hashSetBase, 1)
|
||||
waitBench(c, "HSET", "myhashkey", n, value)
|
||||
}
|
||||
|
||||
bench("hset", f)
|
||||
}
|
||||
|
||||
func benchHGet() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
n := atomic.AddInt64(&hashGetBase, 1)
|
||||
waitBench(c, "HGET", "myhashkey", n)
|
||||
}
|
||||
|
||||
bench("hget", f)
|
||||
}
|
||||
|
||||
func benchHRandGet() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
n := rand.Int() % *number
|
||||
waitBench(c, "HGET", "myhashkey", n)
|
||||
}
|
||||
|
||||
bench("hrandget", f)
|
||||
}
|
||||
|
||||
func benchHDel() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
n := atomic.AddInt64(&hashDelBase, 1)
|
||||
waitBench(c, "HDEL", "myhashkey", n)
|
||||
}
|
||||
|
||||
bench("hdel", f)
|
||||
}
|
||||
|
||||
var zsetAddBase int64 = 0
|
||||
var zsetDelBase int64 = 0
|
||||
var zsetIncrBase int64 = 0
|
||||
|
||||
func benchZAdd() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
member := make([]byte, 16)
|
||||
n := atomic.AddInt64(&zsetAddBase, 1)
|
||||
waitBench(c, "ZADD", "myzsetkey", n, member)
|
||||
}
|
||||
|
||||
bench("zadd", f)
|
||||
}
|
||||
|
||||
func benchZDel() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
n := atomic.AddInt64(&zsetDelBase, 1)
|
||||
waitBench(c, "ZREM", "myzsetkey", n)
|
||||
}
|
||||
|
||||
bench("zrem", f)
|
||||
}
|
||||
|
||||
func benchZIncr() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
n := atomic.AddInt64(&zsetIncrBase, 1)
|
||||
waitBench(c, "ZINCRBY", "myzsetkey", 1, n)
|
||||
}
|
||||
|
||||
bench("zincrby", f)
|
||||
}
|
||||
|
||||
func benchZRangeByScore() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
waitBench(c, "ZRANGEBYSCORE", "myzsetkey", 0, rand.Int(), "withscores", "limit", rand.Int()%100, 100)
|
||||
}
|
||||
|
||||
bench("zrangebyscore", f)
|
||||
}
|
||||
|
||||
func benchZRangeByRank() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
waitBench(c, "ZRANGE", "myzsetkey", 0, rand.Int()%100)
|
||||
}
|
||||
|
||||
bench("zrange", f)
|
||||
}
|
||||
|
||||
func benchZRevRangeByScore() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
waitBench(c, "ZREVRANGEBYSCORE", "myzsetkey", 0, rand.Int(), "withscores", "limit", rand.Int()%100, 100)
|
||||
}
|
||||
|
||||
bench("zrevrangebyscore", f)
|
||||
}
|
||||
|
||||
func benchZRevRangeByRank() {
|
||||
f := func(c *goredis.PoolConn) {
|
||||
waitBench(c, "ZREVRANGE", "myzsetkey", 0, rand.Int()%100)
|
||||
}
|
||||
|
||||
bench("zrevrange", f)
|
||||
}
|
||||
import "github.com/ledisdb/ledisdb/cmd"
|
||||
|
||||
func main() {
|
||||
runtime.GOMAXPROCS(runtime.NumCPU())
|
||||
|
||||
flag.Parse()
|
||||
|
||||
if *number <= 0 {
|
||||
panic("invalid number")
|
||||
}
|
||||
|
||||
if *clients <= 0 || *number < *clients {
|
||||
panic("invalid client number")
|
||||
}
|
||||
|
||||
loop = *number / *clients
|
||||
|
||||
addr := fmt.Sprintf("%s:%d", *ip, *port)
|
||||
|
||||
client = goredis.NewClient(addr, "")
|
||||
client.SetReadBufferSize(10240)
|
||||
client.SetWriteBufferSize(10240)
|
||||
client.SetMaxIdleConns(16)
|
||||
|
||||
for i := 0; i < *clients; i++ {
|
||||
c, _ := client.Get()
|
||||
c.Close()
|
||||
}
|
||||
|
||||
if *round <= 0 {
|
||||
*round = 1
|
||||
}
|
||||
|
||||
ts := strings.Split(*tests, ",")
|
||||
|
||||
for i := 0; i < *round; i++ {
|
||||
for _, s := range ts {
|
||||
switch strings.ToLower(s) {
|
||||
case "set":
|
||||
benchSet()
|
||||
case "get":
|
||||
benchGet()
|
||||
case "randget":
|
||||
benchRandGet()
|
||||
case "del":
|
||||
benchDel()
|
||||
case "lpush":
|
||||
benchPushList()
|
||||
case "lrange":
|
||||
benchRangeList10()
|
||||
benchRangeList50()
|
||||
benchRangeList100()
|
||||
case "lpop":
|
||||
benchPopList()
|
||||
case "hset":
|
||||
benchHset()
|
||||
case "hget":
|
||||
benchHGet()
|
||||
benchHRandGet()
|
||||
case "hdel":
|
||||
benchHDel()
|
||||
case "zadd":
|
||||
benchZAdd()
|
||||
case "zincr":
|
||||
benchZIncr()
|
||||
case "zrange":
|
||||
benchZRangeByRank()
|
||||
benchZRangeByScore()
|
||||
case "zrevrange":
|
||||
//rev is too slow in leveldb, rocksdb or other
|
||||
//maybe disable for huge data benchmark
|
||||
benchZRevRangeByRank()
|
||||
benchZRevRangeByScore()
|
||||
case "zdel":
|
||||
benchZDel()
|
||||
}
|
||||
}
|
||||
|
||||
println("")
|
||||
}
|
||||
cmd.CmdBenchmark()
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,207 +1,7 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"os"
|
||||
"regexp"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/peterh/liner"
|
||||
"github.com/siddontang/goredis"
|
||||
)
|
||||
|
||||
var ip = flag.String("h", "127.0.0.1", "ledisdb server ip (default 127.0.0.1)")
|
||||
var port = flag.Int("p", 6380, "ledisdb server port (default 6380)")
|
||||
var socket = flag.String("s", "", "ledisdb server socket, overwrite ip and port")
|
||||
var dbn = flag.Int("n", 0, "ledisdb database number(default 0)")
|
||||
|
||||
var (
|
||||
line *liner.State
|
||||
historyPath = "/tmp/ledis-cli"
|
||||
)
|
||||
import "github.com/ledisdb/ledisdb/cmd"
|
||||
|
||||
func main() {
|
||||
flag.Parse()
|
||||
|
||||
line = liner.NewLiner()
|
||||
defer line.Close()
|
||||
|
||||
line.SetCtrlCAborts(true)
|
||||
|
||||
setCompletionHandler()
|
||||
loadHisotry()
|
||||
|
||||
defer saveHisotry()
|
||||
|
||||
var addr string
|
||||
if len(*socket) > 0 {
|
||||
addr = *socket
|
||||
} else {
|
||||
addr = fmt.Sprintf("%s:%d", *ip, *port)
|
||||
}
|
||||
|
||||
c := goredis.NewClient(addr, "")
|
||||
c.SetMaxIdleConns(1)
|
||||
sendSelect(c, *dbn)
|
||||
|
||||
reg, _ := regexp.Compile(`'.*?'|".*?"|\S+`)
|
||||
|
||||
prompt := ""
|
||||
|
||||
for {
|
||||
if *dbn > 0 && *dbn < 16 {
|
||||
prompt = fmt.Sprintf("%s[%d]> ", addr, *dbn)
|
||||
} else {
|
||||
prompt = fmt.Sprintf("%s> ", addr)
|
||||
}
|
||||
|
||||
cmd, err := line.Prompt(prompt)
|
||||
if err != nil {
|
||||
fmt.Printf("%s\n", err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
cmds := reg.FindAllString(cmd, -1)
|
||||
if len(cmds) == 0 {
|
||||
continue
|
||||
} else {
|
||||
line.AppendHistory(cmd)
|
||||
|
||||
args := make([]interface{}, len(cmds[1:]))
|
||||
|
||||
for i := range args {
|
||||
args[i] = strings.Trim(string(cmds[1+i]), "\"'")
|
||||
}
|
||||
|
||||
cmd := strings.ToLower(cmds[0])
|
||||
if cmd == "help" || cmd == "?" {
|
||||
printHelp(cmds)
|
||||
} else {
|
||||
r, err := c.Do(cmds[0], args...)
|
||||
|
||||
if err == nil && strings.ToLower(cmds[0]) == "select" {
|
||||
*dbn, _ = strconv.Atoi(cmds[1])
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
fmt.Printf("%s", err.Error())
|
||||
} else {
|
||||
if cmd == "info" {
|
||||
printInfo(r.([]byte))
|
||||
} else {
|
||||
printReply(0, r)
|
||||
}
|
||||
}
|
||||
|
||||
fmt.Printf("\n")
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func printInfo(s []byte) {
|
||||
fmt.Printf("%s", s)
|
||||
}
|
||||
|
||||
func printReply(level int, reply interface{}) {
|
||||
switch reply := reply.(type) {
|
||||
case int64:
|
||||
fmt.Printf("(integer) %d", reply)
|
||||
case string:
|
||||
fmt.Printf("%s", reply)
|
||||
case []byte:
|
||||
fmt.Printf("%q", reply)
|
||||
case nil:
|
||||
fmt.Printf("(nil)")
|
||||
case goredis.Error:
|
||||
fmt.Printf("%s", string(reply))
|
||||
case []interface{}:
|
||||
for i, v := range reply {
|
||||
if i != 0 {
|
||||
fmt.Printf("%s", strings.Repeat(" ", level*4))
|
||||
}
|
||||
|
||||
s := fmt.Sprintf("%d) ", i+1)
|
||||
fmt.Printf("%-4s", s)
|
||||
|
||||
printReply(level+1, v)
|
||||
if i != len(reply)-1 {
|
||||
fmt.Printf("\n")
|
||||
}
|
||||
}
|
||||
default:
|
||||
fmt.Printf("invalid ledis reply")
|
||||
}
|
||||
}
|
||||
|
||||
func printGenericHelp() {
|
||||
msg :=
|
||||
`ledis-cli
|
||||
Type: "help <command>" for help on <command>
|
||||
`
|
||||
fmt.Println(msg)
|
||||
}
|
||||
|
||||
func printCommandHelp(arr []string) {
|
||||
fmt.Println()
|
||||
fmt.Printf("\t%s %s \n", arr[0], arr[1])
|
||||
fmt.Printf("\tGroup: %s \n", arr[2])
|
||||
fmt.Println()
|
||||
}
|
||||
|
||||
func printHelp(cmds []string) {
|
||||
args := cmds[1:]
|
||||
if len(args) == 0 {
|
||||
printGenericHelp()
|
||||
} else if len(args) > 1 {
|
||||
fmt.Println()
|
||||
} else {
|
||||
cmd := strings.ToUpper(args[0])
|
||||
for i := 0; i < len(helpCommands); i++ {
|
||||
if helpCommands[i][0] == cmd {
|
||||
printCommandHelp(helpCommands[i])
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func sendSelect(client *goredis.Client, index int) {
|
||||
if index > 16 || index < 0 {
|
||||
index = 0
|
||||
fmt.Println("index out of range, should less than 16")
|
||||
}
|
||||
_, err := client.Do("select", index)
|
||||
if err != nil {
|
||||
fmt.Printf("%s\n", err.Error())
|
||||
}
|
||||
}
|
||||
|
||||
func setCompletionHandler() {
|
||||
line.SetCompleter(func(line string) (c []string) {
|
||||
for _, i := range helpCommands {
|
||||
if strings.HasPrefix(i[0], strings.ToLower(line)) {
|
||||
c = append(c, i[0])
|
||||
}
|
||||
}
|
||||
return
|
||||
})
|
||||
}
|
||||
|
||||
func loadHisotry() {
|
||||
if f, err := os.Open(historyPath); err == nil {
|
||||
line.ReadHistory(f)
|
||||
f.Close()
|
||||
}
|
||||
}
|
||||
|
||||
func saveHisotry() {
|
||||
if f, err := os.Create(historyPath); err != nil {
|
||||
fmt.Printf("Error writing history file, err: %v", err)
|
||||
} else {
|
||||
line.WriteHistory(f)
|
||||
f.Close()
|
||||
}
|
||||
cmd.CmdCli()
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,57 +1,7 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"os"
|
||||
|
||||
"github.com/siddontang/goredis"
|
||||
)
|
||||
|
||||
var host = flag.String("host", "127.0.0.1", "ledis server host")
|
||||
var port = flag.Int("port", 6380, "ledis server port")
|
||||
var sock = flag.String("sock", "", "ledis unix socket domain")
|
||||
var dumpFile = flag.String("o", "./ledis.dump", "dump file to save")
|
||||
import "github.com/ledisdb/ledisdb/cmd"
|
||||
|
||||
func main() {
|
||||
flag.Parse()
|
||||
|
||||
var err error
|
||||
var f *os.File
|
||||
|
||||
if f, err = os.OpenFile(*dumpFile, os.O_CREATE|os.O_WRONLY, 0644); err != nil {
|
||||
println(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
defer f.Close()
|
||||
|
||||
var addr string
|
||||
if len(*sock) != 0 {
|
||||
addr = *sock
|
||||
} else {
|
||||
addr = fmt.Sprintf("%s:%d", *host, *port)
|
||||
}
|
||||
|
||||
c, err := goredis.ConnectWithSize(addr, 16*1024, 4096)
|
||||
if err != nil {
|
||||
println(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
defer c.Close()
|
||||
|
||||
println("dump begin")
|
||||
|
||||
if err = c.Send("fullsync"); err != nil {
|
||||
println(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
if err = c.ReceiveBulkTo(f); err != nil {
|
||||
println(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
println("dump end")
|
||||
cmd.CmdDump()
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,62 +1,7 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"flag"
|
||||
|
||||
"github.com/ledisdb/ledisdb/config"
|
||||
"github.com/ledisdb/ledisdb/ledis"
|
||||
)
|
||||
|
||||
var configPath = flag.String("config", "", "ledisdb config file")
|
||||
var dumpPath = flag.String("dump_file", "", "ledisdb dump file")
|
||||
import "github.com/ledisdb/ledisdb/cmd"
|
||||
|
||||
func main() {
|
||||
flag.Parse()
|
||||
|
||||
if len(*configPath) == 0 {
|
||||
println("need ledis config file")
|
||||
return
|
||||
}
|
||||
|
||||
cfg, err := config.NewConfigWithFile(*configPath)
|
||||
if err != nil {
|
||||
println(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
if len(*dumpPath) == 0 {
|
||||
println("need dump file")
|
||||
return
|
||||
}
|
||||
|
||||
if len(cfg.DataDir) == 0 {
|
||||
println("must set data dir")
|
||||
return
|
||||
}
|
||||
|
||||
ldb, err := ledis.Open(cfg)
|
||||
if err != nil {
|
||||
println("ledis open error ", err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
err = loadDump(cfg, ldb)
|
||||
ldb.Close()
|
||||
|
||||
if err != nil {
|
||||
println(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
println("Load OK")
|
||||
}
|
||||
|
||||
func loadDump(cfg *config.Config, ldb *ledis.Ledis) error {
|
||||
var err error
|
||||
if err = ldb.FlushAll(); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
_, err = ldb.LoadDumpFile(*dumpPath)
|
||||
return err
|
||||
cmd.CmdLoad()
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,35 +1,7 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"flag"
|
||||
|
||||
"github.com/ledisdb/ledisdb/config"
|
||||
"github.com/ledisdb/ledisdb/store"
|
||||
)
|
||||
|
||||
var fileName = flag.String("config", "", "ledisdb config file")
|
||||
import "github.com/ledisdb/ledisdb/cmd"
|
||||
|
||||
func main() {
|
||||
flag.Parse()
|
||||
|
||||
if len(*fileName) == 0 {
|
||||
println("need ledis config file")
|
||||
return
|
||||
}
|
||||
|
||||
cfg, err := config.NewConfigWithFile(*fileName)
|
||||
|
||||
if err != nil {
|
||||
println(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
if len(cfg.DataDir) == 0 {
|
||||
println("must set data dir")
|
||||
return
|
||||
}
|
||||
|
||||
if err = store.Repair(cfg); err != nil {
|
||||
println("repair error: ", err.Error())
|
||||
}
|
||||
cmd.CmdRepair()
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,120 +1,9 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"log"
|
||||
"net/http"
|
||||
_ "net/http/pprof"
|
||||
"os"
|
||||
"os/signal"
|
||||
"runtime"
|
||||
"strings"
|
||||
"syscall"
|
||||
|
||||
"github.com/ledisdb/ledisdb/config"
|
||||
"github.com/ledisdb/ledisdb/server"
|
||||
"github.com/ledisdb/ledisdb/cmd"
|
||||
)
|
||||
|
||||
var configFile = flag.String("config", "", "ledisdb config file")
|
||||
var addr = flag.String("addr", "", "ledisdb listen address")
|
||||
var dataDir = flag.String("data_dir", "", "ledisdb base data dir")
|
||||
var dbName = flag.String("db_name", "", "select a db to use, it will overwrite the config's db name")
|
||||
var usePprof = flag.Bool("pprof", false, "enable pprof")
|
||||
var pprofPort = flag.Int("pprof_port", 6060, "pprof http port")
|
||||
var slaveof = flag.String("slaveof", "", "make the server a slave of another instance")
|
||||
var readonly = flag.Bool("readonly", false, "set readonly mode, slave server is always readonly")
|
||||
var rpl = flag.Bool("rpl", false, "enable replication or not, slave server is always enabled")
|
||||
var rplSync = flag.Bool("rpl_sync", false, "enable sync replication or not")
|
||||
var ttlCheck = flag.Int("ttl_check", 0, "TTL check interval")
|
||||
var databases = flag.Int("databases", 0, "ledisdb maximum database number")
|
||||
|
||||
func main() {
|
||||
runtime.GOMAXPROCS(runtime.NumCPU())
|
||||
|
||||
flag.Parse()
|
||||
|
||||
var cfg *config.Config
|
||||
var err error
|
||||
|
||||
if len(*configFile) == 0 {
|
||||
println("no config set, using default config")
|
||||
cfg = config.NewConfigDefault()
|
||||
} else {
|
||||
cfg, err = config.NewConfigWithFile(*configFile)
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
println(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
if len(*addr) > 0 {
|
||||
cfg.Addr = *addr
|
||||
}
|
||||
|
||||
if len(*dataDir) > 0 {
|
||||
cfg.DataDir = *dataDir
|
||||
}
|
||||
|
||||
if len(*dbName) > 0 {
|
||||
cfg.DBName = *dbName
|
||||
}
|
||||
|
||||
if *databases > 0 {
|
||||
cfg.Databases = *databases
|
||||
}
|
||||
|
||||
// check bool flag, use it.
|
||||
for _, arg := range os.Args {
|
||||
arg := strings.ToLower(arg)
|
||||
switch arg {
|
||||
case "-rpl", "-rpl=true", "-rpl=false":
|
||||
cfg.UseReplication = *rpl
|
||||
case "-readonly", "-readonly=true", "-readonly=false":
|
||||
cfg.Readonly = *readonly
|
||||
case "-rpl_sync", "-rpl_sync=true", "-rpl_sync=false":
|
||||
cfg.Replication.Sync = *rplSync
|
||||
}
|
||||
}
|
||||
|
||||
if len(*slaveof) > 0 {
|
||||
cfg.SlaveOf = *slaveof
|
||||
cfg.Readonly = true
|
||||
cfg.UseReplication = true
|
||||
}
|
||||
|
||||
if *ttlCheck > 0 {
|
||||
cfg.TTLCheckInterval = *ttlCheck
|
||||
}
|
||||
|
||||
var app *server.App
|
||||
app, err = server.NewApp(cfg)
|
||||
if err != nil {
|
||||
println(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
sc := make(chan os.Signal, 1)
|
||||
signal.Notify(sc,
|
||||
os.Kill,
|
||||
os.Interrupt,
|
||||
syscall.SIGHUP,
|
||||
syscall.SIGINT,
|
||||
syscall.SIGTERM,
|
||||
syscall.SIGQUIT)
|
||||
|
||||
if *usePprof {
|
||||
go func() {
|
||||
log.Println(http.ListenAndServe(fmt.Sprintf(":%d", *pprofPort), nil))
|
||||
}()
|
||||
}
|
||||
|
||||
go app.Run()
|
||||
|
||||
<-sc
|
||||
|
||||
println("ledis-server is closing")
|
||||
app.Close()
|
||||
println("ledis-server is closed")
|
||||
cmd.CmdServer()
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,55 @@
|
|||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
|
||||
"github.com/ledisdb/ledisdb/cmd"
|
||||
)
|
||||
|
||||
var (
|
||||
cmds = [][]string{
|
||||
{"server", "run ledis server"},
|
||||
{"cli", "run ledis client"},
|
||||
{"repair", "repair ledis storage directory"},
|
||||
{"dump", "create a snapshort of ledis"},
|
||||
{"load", "load data from a snapshort"},
|
||||
{"benchmark", "run the benchmarks with ledis"},
|
||||
}
|
||||
)
|
||||
|
||||
func printSubCmds() {
|
||||
for _, cmd := range cmds {
|
||||
printCmd(cmd[0], cmd[1])
|
||||
}
|
||||
}
|
||||
|
||||
func printCmd(cmd, description string) {
|
||||
fmt.Printf("%s\t- %s\n", cmd, description)
|
||||
}
|
||||
|
||||
func main() {
|
||||
var subCmd string
|
||||
if len(os.Args) == 1 {
|
||||
subCmd = "server"
|
||||
} else {
|
||||
subCmd = os.Args[1]
|
||||
}
|
||||
|
||||
switch subCmd {
|
||||
case "repair":
|
||||
cmd.CmdRepair()
|
||||
case "benchmark":
|
||||
cmd.CmdBenchmark()
|
||||
case "cli":
|
||||
cmd.CmdCli()
|
||||
case "dump":
|
||||
cmd.CmdDump()
|
||||
case "help":
|
||||
printSubCmds()
|
||||
case "server":
|
||||
fallthrough
|
||||
default:
|
||||
cmd.CmdServer()
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,62 @@
|
|||
package cmd
|
||||
|
||||
import (
|
||||
"flag"
|
||||
|
||||
"github.com/ledisdb/ledisdb/config"
|
||||
"github.com/ledisdb/ledisdb/ledis"
|
||||
)
|
||||
|
||||
func CmdLoad() {
|
||||
var configPath = flag.String("config", "", "ledisdb config file")
|
||||
var dumpPath = flag.String("dump_file", "", "ledisdb dump file")
|
||||
|
||||
flag.Parse()
|
||||
|
||||
if len(*configPath) == 0 {
|
||||
println("need ledis config file")
|
||||
return
|
||||
}
|
||||
|
||||
cfg, err := config.NewConfigWithFile(*configPath)
|
||||
if err != nil {
|
||||
println(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
if len(*dumpPath) == 0 {
|
||||
println("need dump file")
|
||||
return
|
||||
}
|
||||
|
||||
if len(cfg.DataDir) == 0 {
|
||||
println("must set data dir")
|
||||
return
|
||||
}
|
||||
|
||||
ldb, err := ledis.Open(cfg)
|
||||
if err != nil {
|
||||
println("ledis open error ", err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
err = loadDump(cfg, ldb, dumpPath)
|
||||
ldb.Close()
|
||||
|
||||
if err != nil {
|
||||
println(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
println("Load OK")
|
||||
}
|
||||
|
||||
func loadDump(cfg *config.Config, ldb *ledis.Ledis, dumpPath *string) error {
|
||||
var err error
|
||||
if err = ldb.FlushAll(); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
_, err = ldb.LoadDumpFile(*dumpPath)
|
||||
return err
|
||||
}
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
package cmd
|
||||
|
||||
import (
|
||||
"flag"
|
||||
|
||||
"github.com/ledisdb/ledisdb/config"
|
||||
"github.com/ledisdb/ledisdb/store"
|
||||
)
|
||||
|
||||
func CmdRepair() {
|
||||
var fileName = flag.String("config", "", "ledisdb config file")
|
||||
|
||||
flag.Parse()
|
||||
|
||||
if len(*fileName) == 0 {
|
||||
println("need ledis config file")
|
||||
return
|
||||
}
|
||||
|
||||
cfg, err := config.NewConfigWithFile(*fileName)
|
||||
|
||||
if err != nil {
|
||||
println(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
if len(cfg.DataDir) == 0 {
|
||||
println("must set data dir")
|
||||
return
|
||||
}
|
||||
|
||||
if err = store.Repair(cfg); err != nil {
|
||||
println("repair error: ", err.Error())
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,121 @@
|
|||
package cmd
|
||||
|
||||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"log"
|
||||
"net/http"
|
||||
_ "net/http/pprof"
|
||||
"os"
|
||||
"os/signal"
|
||||
"runtime"
|
||||
"strings"
|
||||
"syscall"
|
||||
|
||||
"github.com/ledisdb/ledisdb/config"
|
||||
"github.com/ledisdb/ledisdb/server"
|
||||
)
|
||||
|
||||
var addr = flag.String("addr", "", "ledisdb listen address")
|
||||
var dataDir = flag.String("data_dir", "", "ledisdb base data dir")
|
||||
var dbName = flag.String("db_name", "", "select a db to use, it will overwrite the config's db name")
|
||||
var usePprof = flag.Bool("pprof", false, "enable pprof")
|
||||
var pprofPort = flag.Int("pprof_port", 6060, "pprof http port")
|
||||
var slaveof = flag.String("slaveof", "", "make the server a slave of another instance")
|
||||
var readonly = flag.Bool("readonly", false, "set readonly mode, slave server is always readonly")
|
||||
var rpl = flag.Bool("rpl", false, "enable replication or not, slave server is always enabled")
|
||||
var rplSync = flag.Bool("rpl_sync", false, "enable sync replication or not")
|
||||
var ttlCheck = flag.Int("ttl_check", 0, "TTL check interval")
|
||||
var databases = flag.Int("databases", 0, "ledisdb maximum database number")
|
||||
|
||||
func CmdServer() {
|
||||
var configFile = flag.String("config", "", "ledisdb config file")
|
||||
|
||||
runtime.GOMAXPROCS(runtime.NumCPU())
|
||||
|
||||
flag.Parse()
|
||||
|
||||
var cfg *config.Config
|
||||
var err error
|
||||
|
||||
if len(*configFile) == 0 {
|
||||
println("no config set, using default config")
|
||||
cfg = config.NewConfigDefault()
|
||||
} else {
|
||||
cfg, err = config.NewConfigWithFile(*configFile)
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
println(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
if len(*addr) > 0 {
|
||||
cfg.Addr = *addr
|
||||
}
|
||||
|
||||
if len(*dataDir) > 0 {
|
||||
cfg.DataDir = *dataDir
|
||||
}
|
||||
|
||||
if len(*dbName) > 0 {
|
||||
cfg.DBName = *dbName
|
||||
}
|
||||
|
||||
if *databases > 0 {
|
||||
cfg.Databases = *databases
|
||||
}
|
||||
|
||||
// check bool flag, use it.
|
||||
for _, arg := range os.Args {
|
||||
arg := strings.ToLower(arg)
|
||||
switch arg {
|
||||
case "-rpl", "-rpl=true", "-rpl=false":
|
||||
cfg.UseReplication = *rpl
|
||||
case "-readonly", "-readonly=true", "-readonly=false":
|
||||
cfg.Readonly = *readonly
|
||||
case "-rpl_sync", "-rpl_sync=true", "-rpl_sync=false":
|
||||
cfg.Replication.Sync = *rplSync
|
||||
}
|
||||
}
|
||||
|
||||
if len(*slaveof) > 0 {
|
||||
cfg.SlaveOf = *slaveof
|
||||
cfg.Readonly = true
|
||||
cfg.UseReplication = true
|
||||
}
|
||||
|
||||
if *ttlCheck > 0 {
|
||||
cfg.TTLCheckInterval = *ttlCheck
|
||||
}
|
||||
|
||||
var app *server.App
|
||||
app, err = server.NewApp(cfg)
|
||||
if err != nil {
|
||||
println(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
sc := make(chan os.Signal, 1)
|
||||
signal.Notify(sc,
|
||||
os.Kill,
|
||||
os.Interrupt,
|
||||
syscall.SIGHUP,
|
||||
syscall.SIGINT,
|
||||
syscall.SIGTERM,
|
||||
syscall.SIGQUIT)
|
||||
|
||||
if *usePprof {
|
||||
go func() {
|
||||
log.Println(http.ListenAndServe(fmt.Sprintf(":%d", *pprofPort), nil))
|
||||
}()
|
||||
}
|
||||
|
||||
go app.Run()
|
||||
|
||||
<-sc
|
||||
|
||||
println("ledis-server is closing")
|
||||
app.Close()
|
||||
println("ledis-server is closed")
|
||||
}
|
||||
Loading…
Reference in New Issue