//app并发测试
//n 测试总次数
//c 并发量
func appconcurrence(groupid int64, schemaname string, n int, c int) {
if c > n {
panic("error: c>n")
}
timer := common.NewTimer()
timer.Start()
//每个线程执行多少次
segs := n / c
var chs []chan int = make([]chan int, c)
var cycleN int
for i := 0; i < c; i++ {
cycleN = segs
if i == c-1 {
cycleN += n % c
}
chs[i] = make(chan int)
go func(cycleN int, ch chan int) {
for cyc := 0; cyc < cycleN; cyc++ {
resp, err := http.Get("http://localhost:8080")
if err != nil {
log.Fatalln(err.Error())
}
resp.Body.Close()
}
ch <- 1
}(cycleN, chs[i])
}
fmt.Println("wait...")
for _, ch := range chs {
<-ch
}
elapse := timer.Elapse("ms")
fmt.Println("finished once concurrence, elapse ", elapse, "ms")
result := map[string]interface{}{
"GroupId": groupid,
"Name": schemaname,
"Total": n,
"Concurrence": c,
"ElapseTime": elapse,
"QPS": common.Round(float64(n)/(float64(elapse)/1000), 2), //每秒处理请求数
"TPQ": common.Round(float64(elapse)/float64(n), 2), //平均每个请求用时多少ms
"LogTime": common.Date("Y-m-d H:i:s"),
}
tdb := common.NewMySqlInstance("testdata")
tdb.Insert("app", result)
}
//DB并发测试
//n 测试写入总次数
//c 并发量
func dbconcurrence(groupid int64, schemaname string, targetdbschema string, n int, c int) {
if c > n {
panic("error: c>n")
}
//先清空写入的目标数据库
db := common.NewMySqlInstance(targetdbschema)
_, err := db.UDExec("truncate table target")
if err != nil {
log.Fatalln(err.Error())
}
timer := common.NewTimer()
timer.Start()
//每个线程执行多少次
segs := n / c
var chs chan int = make(chan int, c)
var cycleN int
for i := 0; i < c; i++ {
cycleN = segs
if i == c-1 {
cycleN += n % c
}
go func(cycleN int, chs chan int) {
defer func() {
if r := recover(); r != nil {
fmt.Printf("%v", r)
chs <- 1
}
}()
db := common.NewMySqlInstance(targetdbschema)
date := common.Date("Y-m-d H:i:s")
for cyc := 0; cyc < cycleN; cyc++ {
_, err := db.InsertExec("insert into target(Num, String, LogTime) values(?,?,?)", 98, "helloworld", date)
if err != nil {
fmt.Println(err.Error())
}
}
chs <- 1
}(cycleN, chs)
}
fmt.Println("wait...")
for i := 0; i < c; i++ {
<-chs
}
elapse := timer.Elapse("ms")
fmt.Println("finished once concurrence, elapse ", elapse, "ms")
result := map[string]interface{}{
"GroupId": groupid,
"Name": schemaname,
"Total": n,
"Concurrence": c,
"ElapseTime": elapse,
"QPS": common.Round(float64(n)/(float64(elapse)/1000), 2), //每秒处理请求数
"TPQ": common.Round(float64(elapse)/float64(n), 2), //平均每个请求用时多少ms
"LogTime": common.Date("Y-m-d H:i:s"),
}
tdb := common.NewMySqlInstance("testdata")
tdb.Insert("db", result)
}
//DB并发测试
//n 测试查询总次数
//c 并发量
func queryconcurrence(groupid int64, schemaname string, targetdbschema string, n int, c int) {
if c > n {
panic("error: c>n")
}
//获取要查询的目标数据表和字段
fmt.Println("Initialization data...")
jq := common.NewJsonQuery(path.CONFIG_PATH + "testing" + path.DS + "db_concurrence.json")
table := jq.String("query", "table")
field := jq.String("query", "condition_field")
db := common.NewMySqlInstance(targetdbschema)
keylist, err := db.GetAll("select distinct "+field+" from "+table+" limit ?", n)
if err != nil {
log.Fatalln(err.Error())
}
if len(keylist) < n {
log.Fatalln("Failed! Test data is less than ", n)
}
seeds := make([]string, n)
for i, itm := range keylist {
seeds[i] = itm[field]
}
timer := common.NewTimer()
timer.Start()
//每个线程执行多少次
segs := n / c
var chs chan int = make(chan int, c)
var cycleN int
for i := 0; i < c; i++ {
cycleN = segs
if i == c-1 {
cycleN += n % c
}
go func(table string, field string, seeds []string, page int, segs int, cycleN int, chs chan int) {
defer func() {
if r := recover(); r != nil {
fmt.Printf("%v", r)
chs <- 1
}
}()
db := common.NewMySqlInstance(targetdbschema)
//开始查询
for k := 0; k < cycleN; k++ {
key := segs * page
//res, err := db.GetAll("select * from "+table+" where "+field+"=?", seeds[key])
sql := "select count(EventTypeId) as cnt, EventTypeId from server_alarm_notice_item where CreateTime between '2014-06-01' and '2014-08-21' group by EventTypeId"
_, err := db.GetAll(sql)
if err != nil {
log.Fatalln(err.Error())
}
/*if common.Empty(res) {
log.Fatalln("No data fetched. " + field + "=" + seeds[key])
}*/
key++
}
chs <- 1
}(table, field, seeds, i, segs, cycleN, chs)
}
fmt.Println("wait...")
for i := 0; i < c; i++ {
<-chs
}
elapse := timer.Elapse("ms")
fmt.Println("finished once query concurrence, elapse ", elapse, "ms")
result := map[string]interface{}{
"GroupId": groupid,
"Name": schemaname,
"Total": n,
"Concurrence": c,
"ElapseTime": elapse,
"QPS": common.Round(float64(n)/(float64(elapse)/1000), 2), //每秒处理请求数
"TPQ": common.Round(float64(elapse)/float64(n), 2), //平均每个请求用时多少ms
"LogTime": common.Date("Y-m-d H:i:s"),
}
tdb := common.NewMySqlInstance("testdata")
tdb.Insert("db", result)
}