diff --git a/cmd/cgr-tester/simple_max_usage/simple_max_usage.go b/cmd/cgr-tester/simple_max_usage/simple_max_usage.go
new file mode 100644
index 000000000..778b50086
--- /dev/null
+++ b/cmd/cgr-tester/simple_max_usage/simple_max_usage.go
@@ -0,0 +1,145 @@
+/*
+Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
+Copyright (C) ITsysCOM GmbH
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>
+*/
+
+package main
+
+import (
+	"flag"
+	"fmt"
+	"log"
+	"math/rand"
+	"net/rpc"
+	"net/rpc/jsonrpc"
+	"path"
+	"sync"
+	"time"
+
+	"github.com/cgrates/cgrates/engine"
+
+	"github.com/cgrates/cgrates/config"
+	"github.com/cgrates/cgrates/utils"
+)
+
+var (
+	dataDir   = flag.String("data_dir", "/usr/share/cgrates", "CGR data dir path here")
+	requests  = flag.Int("requests", 10000, "Number of requests")
+	gorutines = flag.Int("goroutines", 5, "Number of simultaneous goroutines")
+)
+
+// How to run:
+// 1) Start the engine with the following configuration < cgr-engine -config_path=/usr/share/cgrates/conf/samples/accounts_mysql >
+// 2) Load the data with < cgr-loader -config_path=/usr/share/cgrates/conf/samples/accounts_mysql -verbose -path=/usr/share/cgrates/tariffplans/oldaccvsnew >
+// 3) Run the program with  < go run simple_max_usage.go -requests=10000 -goroutines=5 >
+
+func main() {
+	flag.Parse()
+	var err error
+	var rpc *rpc.Client
+	var cfgPath string
+	var cfg *config.CGRConfig
+	cfgPath = path.Join(*dataDir, "conf", "samples", "accounts_mysql")
+	if cfg, err = config.NewCGRConfigFromPath(cfgPath); err != nil {
+		log.Fatal("Got config error: ", err.Error())
+	}
+	if rpc, err = jsonrpc.Dial(utils.TCP, cfg.ListenCfg().RPCJSONListen); err != nil {
+		return
+	}
+
+	s1 := rand.NewSource(time.Now().UnixNano())
+	r1 := rand.New(s1)
+
+	var wgAccountS sync.WaitGroup
+	var accountSTime time.Duration
+	var sumAccountS float64
+
+	var wgRALs sync.WaitGroup
+	var ralsTime time.Duration
+	var sumRALs float64
+
+	for i := 0; i < *requests; i++ {
+		wgAccountS.Add(1)
+		wgRALs.Add(1)
+		usage := fmt.Sprintf("%+vm", 1+r1.Intn(59))
+		go func() {
+			var eEc *utils.ExtEventCharges
+			arg := &utils.ArgsAccountsForEvent{CGREvent: &utils.CGREvent{
+				Tenant: "cgrates.org",
+				ID:     utils.UUIDSha1Prefix(),
+				Event: map[string]interface{}{
+					utils.AccountField: "1001",
+					utils.ToR:          utils.MetaVoice,
+					utils.Usage:        usage,
+				}}}
+			tNow := time.Now()
+			if err := rpc.Call(utils.AccountSv1MaxUsage,
+				arg, &eEc); err != nil {
+				return
+			}
+			accountSTime += time.Now().Sub(tNow)
+			sumAccountS += *eEc.Usage
+			wgAccountS.Done()
+		}()
+
+		go func() {
+			tStart := time.Date(2016, 3, 31, 0, 0, 0, 0, time.UTC)
+			usageDur, _ := utils.ParseDurationWithNanosecs(usage)
+			cd := &engine.CallDescriptorWithOpts{
+				CallDescriptor: &engine.CallDescriptor{
+					Category:    "call",
+					Tenant:      "cgrates.org",
+					Subject:     "1001",
+					Account:     "1001",
+					Destination: "1002",
+					TimeStart:   tStart,
+					TimeEnd:     tStart.Add(usageDur),
+				},
+			}
+			var rply time.Duration
+			tNow := time.Now()
+			if err := rpc.Call(utils.ResponderGetMaxSessionTime, cd, &rply); err != nil {
+				return
+			}
+			ralsTime += time.Now().Sub(tNow)
+			sumRALs += rply.Seconds()
+			wgRALs.Done()
+		}()
+
+		if i%*gorutines == 0 {
+			wgAccountS.Wait()
+			wgRALs.Wait()
+		}
+
+	}
+	wgAccountS.Wait()
+	wgRALs.Wait()
+
+	fmt.Println("Sum AccountS MaxUsage")
+	fmt.Println(sumAccountS)
+	fmt.Println("Average AccountS MaxUsage")
+	fmt.Println(accountSTime / time.Duration(*requests))
+	fmt.Println("Total AccountS MaxUsage Time")
+	fmt.Println(accountSTime)
+
+	fmt.Println("Sum RALs GetMaxSessionTime")
+	fmt.Println(sumRALs)
+	fmt.Println("Average RALs GetMaxSessionTime")
+	fmt.Println(ralsTime / time.Duration(*requests))
+	fmt.Println("Total RALs GetMaxSessionTime Time")
+	fmt.Println(ralsTime)
+
+}
diff --git a/data/conf/samples/accounts_internal/cgrates.json b/data/conf/samples/accounts_internal/cgrates.json
index bd71f7b44..3afb376a7 100644
--- a/data/conf/samples/accounts_internal/cgrates.json
+++ b/data/conf/samples/accounts_internal/cgrates.json
@@ -27,6 +27,10 @@
 },
 
 
+"rals": {
+	"enabled": true,
+},
+
 
 "accounts": {
 	"enabled": true,
diff --git a/data/conf/samples/accounts_mysql/cgrates.json b/data/conf/samples/accounts_mysql/cgrates.json
new file mode 100644
index 000000000..7edf29947
--- /dev/null
+++ b/data/conf/samples/accounts_mysql/cgrates.json
@@ -0,0 +1,54 @@
+{
+
+// CGRateS sample configuration file
+// Copyright (C) ITsysCOM GmbH
+//
+
+
+
+"data_db": {
+	"db_type": "redis",
+	"db_port": 6379,
+	"db_name": "10",
+},
+
+
+"stor_db": {
+	"db_password": "CGRateS.org",
+},
+
+
+"attributes": {
+	"enabled": true,
+
+},
+
+
+"rates": {
+	"enabled": true,
+},
+
+
+"schedulers": {
+	"enabled": true,
+},
+
+
+"rals": {
+	"enabled": true,
+},
+
+
+"accounts": {
+	"enabled": true,
+	"attributes_conns": ["*localhost"],
+	"rates_conns": ["*localhost"],
+},
+
+
+"apiers": {
+	"enabled": true,
+},
+
+}
+
diff --git a/data/tariffplans/oldaccvsnew/AccountActions.csv b/data/tariffplans/oldaccvsnew/AccountActions.csv
new file mode 100644
index 000000000..44fa1907f
--- /dev/null
+++ b/data/tariffplans/oldaccvsnew/AccountActions.csv
@@ -0,0 +1,2 @@
+#Tenant,Account,ActionPlanId,ActionTriggersId,AllowNegative,Disabled
+cgrates.org,1001,AP_PACKAGE_10,,,
\ No newline at end of file
diff --git a/data/tariffplans/oldaccvsnew/AccountProfiles.csv b/data/tariffplans/oldaccvsnew/AccountProfiles.csv
new file mode 100644
index 000000000..347e400b8
--- /dev/null
+++ b/data/tariffplans/oldaccvsnew/AccountProfiles.csv
@@ -0,0 +1,3 @@
+#Tenant,ID,FilterIDs,ActivationInterval,Weights,Opts,BalanceID,BalanceFilterIDs,BalanceWeights,BalanceType,BalanceUnits,BalanceUnitFactors,BalanceOpts,BalanceCostIncrements,BalanceAttributeIDs,BalanceRateProfileIDs,ThresholdIDs
+cgrates.org,1001,*string:~*req.Account:1001,,,,VoiceBalance,,;10,*abstract,3600000000000,,,*string:~*req.ToR:*voice;1000000000;0;0,,,
+
diff --git a/data/tariffplans/oldaccvsnew/ActionPlans.csv b/data/tariffplans/oldaccvsnew/ActionPlans.csv
new file mode 100644
index 000000000..b10e827b5
--- /dev/null
+++ b/data/tariffplans/oldaccvsnew/ActionPlans.csv
@@ -0,0 +1,2 @@
+#Id,ActionsId,TimingId,Weight
+AP_PACKAGE_10,ACT_TOPUP_RST_10,*asap,10
\ No newline at end of file
diff --git a/data/tariffplans/oldaccvsnew/Actions.csv b/data/tariffplans/oldaccvsnew/Actions.csv
new file mode 100644
index 000000000..f505ed4c2
--- /dev/null
+++ b/data/tariffplans/oldaccvsnew/Actions.csv
@@ -0,0 +1,2 @@
+#ActionsId[0],Action[1],ExtraParameters[2],Filter[3],BalanceId[4],BalanceType[5],Categories[6],DestinationIds[7],RatingSubject[8],SharedGroup[9],ExpiryTime[10],TimingIds[11],Units[12],BalanceWeight[13],BalanceBlocker[14],BalanceDisabled[15],Weight[16]
+ACT_TOPUP_RST_10,*topup_reset,,,test,*voice,,*any,,,*unlimited,,3600000000000,10,false,false,10