diff --git a/trunk/3rdparty/readme.txt b/trunk/3rdparty/readme.txt
index 54b43bca4..5608dfcef 100755
--- a/trunk/3rdparty/readme.txt
+++ b/trunk/3rdparty/readme.txt
@@ -33,6 +33,7 @@ gtest-1.6.0.zip
     
 gperftools-2.1.zip
     google性能分析和测试工具。
+    编译和使用参考压缩文件中的README和doc目录。
 
 links:
     ffmpeg: 
diff --git a/trunk/auto/depends.sh b/trunk/auto/depends.sh
index 4f2339957..437aeff5d 100644
--- a/trunk/auto/depends.sh
+++ b/trunk/auto/depends.sh
@@ -427,3 +427,23 @@ if [ $SRS_UTEST = YES ]; then
     ret=$?; if [[ $ret -ne 0 ]]; then echo "build gtest-1.6.0 failed, ret=$ret"; exit $ret; fi
     if [ ! -f ${SRS_OBJS}/gtest/include/gtest/gtest.h ]; then echo "build gtest-1.6.0 failed."; exit -1; fi
 fi
+
+#####################################################################################
+# build gperf code
+#####################################################################################
+if [ $SRS_GPERF = YES ]; then
+    if [[ -f ${SRS_OBJS}/gperf/bin/pprof ]]; then
+        echo "gperftools-2.1 is ok.";
+    else
+        echo "build gperftools-2.1"; 
+        (
+            rm -rf ${SRS_OBJS}/gperftools-2.1 && cd ${SRS_OBJS} && 
+            unzip -q ../3rdparty/gperftools-2.1.zip && cd gperftools-2.1 &&
+            ./configure --prefix=`pwd`/_release --enable-frame-pointers && make ${SRS_JOBS} && make install &&
+            cd .. && rm -f gperf && ln -sf gperftools-2.1/_release gperf
+        )
+    fi
+    # check status
+    ret=$?; if [[ $ret -ne 0 ]]; then echo "build gperftools-2.1 failed, ret=$ret"; exit $ret; fi
+    if [ ! -f ${SRS_OBJS}/gperf/bin/pprof ]; then echo "build gperftools-2.1 failed."; exit -1; fi
+fi
diff --git a/trunk/auto/options.sh b/trunk/auto/options.sh
index 506be6453..1ed69bfa7 100644
--- a/trunk/auto/options.sh
+++ b/trunk/auto/options.sh
@@ -17,6 +17,7 @@ SRS_FFMPEG=RESERVED
 SRS_HTTP=RESERVED
 SRS_RESEARCH=RESERVED
 SRS_UTEST=RESERVED
+SRS_GPERF=RESERVED
 # arguments
 SRS_JOBS=1
 
@@ -27,6 +28,7 @@ SRS_FFMPEG=YES
 SRS_HTTP=YES
 SRS_RESEARCH=NO
 SRS_UTEST=YES
+SRS_GPERF=YES
 
 #####################################################################################
 # parse options
@@ -54,6 +56,7 @@ do
         --with-http)                    SRS_HTTP=YES              ;;
         --with-research)                SRS_RESEARCH=YES          ;;
         --with-utest)                   SRS_UTEST=YES             ;;
+        --with-gperf)                   SRS_GPERF=YES             ;;
         
         --without-ssl)                  SRS_SSL=NO                ;;
         --without-hls)                  SRS_HLS=NO                ;;
@@ -61,6 +64,7 @@ do
         --without-http)                 SRS_HTTP=NO               ;;
         --without-research)             SRS_RESEARCH=NO           ;;
         --without-utest)                SRS_UTEST=NO              ;;
+        --without-gperf)                SRS_GPERF=NO              ;;
         
         --jobs)                         SRS_JOBS=${value}         ;;
 
@@ -97,6 +101,7 @@ if [ $help = yes ]; then
   --with-ffmpeg            enable transcoding with ffmpeg.
   --with-research          build the research tools.
   --with-utest             build the utest for srs.
+  --with-gperf             build srs with gperf tools.
 
   --without-ssl            disable rtmp complex handshake.
   --without-hls            disable hls, rtmp streaming only.
@@ -104,6 +109,7 @@ if [ $help = yes ]; then
   --without-ffmpeg         disable the ffmpeg transcoding feature.
   --without-research       do not build the research tools.
   --without-utest          do not build the utest for srs.
+  --without-gperf          do not build srs with gperf tools.
   
   --jobs[=N]               Allow N jobs at once; infinite jobs with no arg.
                            used for make in the configure, for example, to make ffmpeg.
@@ -140,6 +146,10 @@ if [ $SRS_UTEST = RESERVED ]; then
     echo "you must specifies the utest, see: ./configure --help";
     __check_ok=NO
 fi
+if [ $SRS_GPERF = RESERVED ]; then
+    echo "you must specifies the gperf, see: ./configure --help";
+    __check_ok=NO
+fi
 if [ $__check_ok = NO ]; then
     exit 1;
 fi
diff --git a/trunk/configure b/trunk/configure
index 9287ffeaa..bdf2f5287 100755
--- a/trunk/configure
+++ b/trunk/configure
@@ -311,6 +311,11 @@ if [ $SRS_UTEST = YES ]; then
 else
     echo -e "${YELLOW}note: utest for srs are not builded${BLACK}"
 fi
+if [ $SRS_GPERF = YES ]; then
+    echo -e "${GREEN}gperf(mem leak detect, mem/cpu perf) for srs are builded${BLACK}"
+else
+    echo -e "${YELLOW}note: gperf(mem leak detect, mem/cpu perf) for srs are not builded${BLACK}"
+fi
 
 #####################################################################################
 # next step