Add lmbench HTTP latency test

.github/workflows/benchmark_asterinas.yml

@@ -56,6 +56,7 @@ jobs:
           - lmbench-semaphore
           # Network-related benchmark
           - lmbench-select-tcp
+          - lmbench-http-bandwidth
       fail-fast: false
     timeout-minutes: 60
     container: 

test/benchmark/lmbench-http-bandwidth/config.json

@@ -0,0 +1,7 @@
+{
+    "alert_threshold": "125%",
+    "alert_tool": "customBiggerIsBetter",
+    "search_pattern": "Avg xfer: ",
+    "result_index": "8",
+    "description": "The bandwidth of simple HTTP transaction with 64MB file."
+}

test/benchmark/lmbench-http-bandwidth/result_template.json

@@ -0,0 +1,14 @@
+[
+    {
+        "name": "Average simple HTTP transaction bandwidth on Linux",
+        "unit": "MB/s",
+        "value": 0,
+        "extra": "linux_avg"
+    },
+    {
+        "name": "Average simple HTTP transaction bandwidth on Asterinas",
+        "unit": "MB/s",
+        "value": 0,
+        "extra": "aster_avg"
+    }
+]

test/benchmark/lmbench-http-bandwidth/run.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+# SPDX-License-Identifier: MPL-2.0
+
+set -e
+
+echo "*** Running lmbench HTTP latency test ***"
+
+dd if=/dev/zero of=test_file bs=1M count=64
+echo "test_file" > file_list
+/benchmark/bin/lmbench/lmhttp & 
+/benchmark/bin/lmbench/lat_http 127.0.0.1 < file_list
+/benchmark/bin/lmbench/lat_http -S 127.0.0.1