diff --git a/bins/msvisor/src/main.rs b/bins/msvisor/src/main.rs
index f7b3181e..b5d73cea 100644
--- a/bins/msvisor/src/main.rs
+++ b/bins/msvisor/src/main.rs
@@ -1,4 +1,4 @@
-use std::sync::Arc;
+use std::{sync::Arc, thread::sleep, time::Duration};
 
 use clap::{arg, Parser};
 use derive_more::Display;
@@ -46,6 +46,10 @@ struct Args {
     /// show metrics json.
     #[arg(long, default_value_t = MetricOpt::None)]
     metrics: MetricOpt,
+
+    /// block after workflow execution.
+    #[arg(short, long, default_value_t = false)]
+    non_exit: bool,
 }
 
 fn build_all_isol(args: &Args) -> Vec<Arc<Isolation>> {
@@ -142,4 +146,10 @@ fn main() {
             isol.metric.analyze(&args.metrics.to_analyze());
         }
     }
+
+    if args.non_exit {
+        loop {
+            sleep(Duration::from_secs(1));
+        }
+    }
 }
diff --git a/isol_config/parallel_sort_c5.json b/isol_config/parallel_sort_c5.json
index c33beca2..d2462b07 100644
--- a/isol_config/parallel_sort_c5.json
+++ b/isol_config/parallel_sort_c5.json
@@ -15,6 +15,10 @@
     [
       "fatfs",
       "libfatfs.so"
+    ],
+    [
+      "time",
+      "libtime.so"
     ]
   ],
   "apps": [
@@ -39,7 +43,6 @@
       "libchecker.so"
     ]
   ],
-  "fs_image": "fs_images/new_image.img",
   "groups": [
     {
       "list": [
@@ -115,14 +118,6 @@
       "args": {
         "sorter_num": "5"
       }
-    },
-    {
-      "list": [
-        "checker"
-      ],
-      "args": {
-        "merger_num": "5"
-      }
     }
   ]
 }
\ No newline at end of file
diff --git a/justfile b/justfile
index e4752e06..8ce55e64 100644
--- a/justfile
+++ b/justfile
@@ -196,4 +196,4 @@ measure_avg isol_file:
     done ;
 
 gen_data:
-    sudo ./scripts/gen_data.py
\ No newline at end of file
+    sudo -E ./scripts/gen_data.py
diff --git a/libmsvisor/src/metric.rs b/libmsvisor/src/metric.rs
index 1c0e95da..0b5c5e24 100644
--- a/libmsvisor/src/metric.rs
+++ b/libmsvisor/src/metric.rs
@@ -65,7 +65,8 @@ impl MetricBucket {
                     .duration_since(UNIX_EPOCH)
                     .unwrap()
                     .as_micros();
-                let vm_rss_kb = get_current_vm_rss_kb();
+                // let vm_rss_kb = get_current_vm_rss_kb();
+                let vm_rss_kb = 0;
 
                 inner.mem_metrics.push((timestamp, vm_rss_kb))
             }
diff --git a/scripts/comp_resource.py b/scripts/comp_resource.py
new file mode 100755
index 00000000..f8f7b779
--- /dev/null
+++ b/scripts/comp_resource.py
@@ -0,0 +1,88 @@
+#!/usr/bin/python3
+
+from datetime import datetime
+
+# 计算箱形图的五个点：
+
+
+def five_number_summary(data):
+    n = len(data)
+    q1 = data[n // 4]
+    q2 = data[n // 2]
+    q3 = data[3 * n // 4]
+    return data[0], q1, q2, q3, data[-1]
+
+
+def comp(name):
+    print(name)
+    with open(name) as f:
+        cpus = []
+        user_cpus = []
+        sys_cpus = []
+        mems = []
+        lines = f.readlines()
+        tss = []
+
+        for line in lines:
+            fields = line.strip().split(' ')
+            timestamp = datetime.strptime(
+                fields[0] + ' ' + fields[1].replace(',', ''), "%Y-%m-%d %H:%M:%S")
+
+            ts = timestamp.timestamp()
+            tss.append(ts)
+            if len(tss) == 1:
+                continue
+
+                # print(fields)
+            user_cpu = float(fields[2].replace(',', '')) * (tss[-1] - tss[-2])
+            sys_cpu = float(fields[3].replace(',', '')) * (tss[-1] - tss[-2])
+            cpu = user_cpu + sys_cpu
+
+            mem = float(fields[-1])
+            cpus.append(cpu)
+            user_cpus.append(user_cpu)
+            sys_cpus.append(sys_cpu)
+            mems.append(mem)
+
+        cpus.sort()
+        mems.sort()
+        # print("cpu极值:", cpus[-1]-cpus[0])
+        # print("mem极值:", mems[-1]-mems[0])
+
+        cpu_min, cpu_q1, cpu_median, cpu_q3, cpu_max = five_number_summary(
+            cpus)
+        mem_min, mem_q1, mem_median, mem_q3, mem_max = five_number_summary(
+            mems)
+
+        print(f"执行耗时: {tss[-1]-tss[0]}ms")
+        print("cpu累积量", sum(cpus) - cpu_min * len(cpus))
+        print("user cpu累积量", sum(user_cpus) - min(user_cpus) * len(user_cpus))
+        print("system cpu累积量", sum(sys_cpus) - min(sys_cpus) * len(sys_cpus))
+        print("cpu五数概括:", cpu_min, cpu_q1, cpu_median, cpu_q3, cpu_max)
+
+        print("mem均值:", sum(mems)/len(mems))
+        print("mem五数概括:", mem_min, mem_q1, mem_median, mem_q3, mem_max)
+        print()
+
+
+comp("as_map_reduce_resouce_c5_10_20.txt")
+comp("as_map_reduce_resouce_c5_10_40.txt")
+comp("as_map_reduce_resouce_c5_10_60.txt")
+comp("as_map_reduce_resouce_c5_10_80.txt")
+
+comp("faastlane_map_reduce_resouce_c5_10_20.txt")
+comp("faastlane_map_reduce_resouce_c5_10_40.txt")
+comp("faastlane_map_reduce_resouce_c5_10_60.txt")
+comp("faastlane_map_reduce_resouce_c5_10_80.txt")
+
+
+comp("as_parallel_sort_resouce_c5_25_20.txt")
+comp("as_parallel_sort_resouce_c5_25_40.txt")
+comp("as_parallel_sort_resouce_c5_25_60.txt")
+comp("as_parallel_sort_resouce_c5_25_80.txt")
+comp("as_parallel_sort_resouce_c5_25_100.txt")
+
+comp("faastlane_parallel_sort_resouce_c5_25_20.txt")
+comp("faastlane_parallel_sort_resouce_c5_25_40.txt")
+comp("faastlane_parallel_sort_resouce_c5_25_60.txt")
+comp("faastlane_parallel_sort_resouce_c5_25_80.txt")
diff --git a/user/mapper/src/lib.rs b/user/mapper/src/lib.rs
index 33835071..9468897b 100644
--- a/user/mapper/src/lib.rs
+++ b/user/mapper/src/lib.rs
@@ -71,7 +71,7 @@ fn mapper_func(my_id: &str, reducer_num: u64) -> Result<()> {
     let mut f = File::open(&file_name)?;
     let mut content = String::new();
     // let content = get_input_from_mem(&file_name);
-    // f.read_to_string(&mut content).expect("read file failed.");
+    f.read_to_string(&mut content).expect("read file failed.");
 
     println!(
         "read_end, cost: {}ms",
@@ -131,7 +131,7 @@ fn mapper_func(my_id: &str, reducer_num: u64) -> Result<()> {
     }
 
     println!(
-        "shuffle _end, cost {}ms",
+        "shuffle end, cost {}ms",
         SystemTime::elapsed(&start).as_millis()
     );