func TestPerformance(t *testing.T) {
runtime.GOMAXPROCS(util.CPU())
dbm.ShowLog = true
err := AddDefault2("mysql", "cny:123@tcp(192.168.2.57:3306)/test?charset=utf8&loc=Local")
if err != nil {
t.Error(err.Error())
return
}
used, err := tutil.DoPerf(5000, "", func(i int) {
_, err = dbutil.DbQueryF(Db(), "select 1")
if err != nil {
t.Error(err.Error())
}
})
fmt.Println(used, err)
}
func TestPerformance(t *testing.T) {
runtime.GOMAXPROCS(util.CPU())
Default = dbm.NewMDbs2()
err := AddDefault("cny:[email protected]:27017/cny", "cny")
if err != nil {
t.Error(err.Error())
return
}
fmt.Println("xxxx->")
var added = map[int64]bool{}
var lck = sync.RWMutex{}
C(Sequence).RemoveAll(nil)
fmt.Println(Next2("abc", 1))
fmt.Println(Next2("abc", 10))
used, err := tutil.DoPerf(2000, "", func(i int) {
err := C("abc").Insert(bson.M{"a": 1, "b": 2})
if err != nil {
t.Error(err.Error())
return
}
_, nv, err := Next2("abc", 1)
if err != nil {
t.Error(err.Error())
return
}
_, nv2, err := Next(Sequence, "abc", 1)
if err != nil {
t.Error(err.Error())
return
}
lck.Lock()
if added[nv] {
panic("exit")
}
if added[nv2] {
panic("exit")
}
added[nv] = true
added[nv2] = true
lck.Unlock()
})
fmt.Println("used->", used, err)
fmt.Println(Next2("abc", 0))
//
// added = map[int64]bool{}
used, err = tutil.DoPerf(20000, "", func(i int) {
nv := WaitNext("abc")
if err != nil {
t.Error(err.Error())
return
}
nv2 := WaitNext("abc")
if err != nil {
t.Error(err.Error())
return
}
lck.Lock()
if added[nv] {
fmt.Println(nv)
fmt.Println(pool)
panic("exists")
}
if added[nv2] {
fmt.Println(nv2)
panic("exists")
}
added[nv] = true
added[nv2] = true
lck.Unlock()
})
fmt.Println("used->", used, err)
fmt.Println(Next2("abc", 0))
}