diff --git a/demo/image_classification/train.sh b/demo/image_classification/train.sh
index 6fc11caf1c75192242482c2e85f8167eb9fba4ec..e45bd47ad5925c6674d628a70a7ad7c4d5d5c173 100755
--- a/demo/image_classification/train.sh
+++ b/demo/image_classification/train.sh
@@ -27,5 +27,6 @@ paddle train \
 --num_passes=300 \
 --save_dir=$output \
 2>&1 | tee $log
+paddle usage -l $log -e $? -n "image_classification_train" >/dev/null 2>&1
 
 python -m paddle.utils.plotcurve -i $log > plot.png
diff --git a/demo/introduction/train.sh b/demo/introduction/train.sh
index b7bbb90ddd287e3e312a490b53924ae76fb20d2c..2ce6446d7c943ffc9bea8da43d153539f6f9f15f 100755
--- a/demo/introduction/train.sh
+++ b/demo/introduction/train.sh
@@ -19,3 +19,4 @@ paddle train \
     --save_dir=./output \
     --num_passes=30 \
     2>&1 |tee 'train.log'
+paddle usage -l "train.log" -e $? -n "introduction" >/dev/null 2>&1
diff --git a/demo/mnist/train.sh b/demo/mnist/train.sh
index da90cd749a02976633d0f0d6e4352d8a85c7cdef..ca2b1ad9eb960685b95b0f294a9b929e1a4acab1 100755
--- a/demo/mnist/train.sh
+++ b/demo/mnist/train.sh
@@ -27,5 +27,6 @@ paddle train \
 --num_passes=100 \
 --save_dir=$output \
 2>&1 | tee $log
+paddle usage -l $log -e $? -n "mnist_train" >/dev/null 2>&1
 
 python -m paddle.utils.plotcurve -i $log > plot.png
diff --git a/demo/quick_start/predict.sh b/demo/quick_start/predict.sh
index f02e5038e92790c7f1ddcd84a09c6d9a02f84ac4..e47c2dd01fb5c919203964e298018e6dc2bd366e 100755
--- a/demo/quick_start/predict.sh
+++ b/demo/quick_start/predict.sh
@@ -26,5 +26,7 @@ paddle train \
     --init_model_path=$model \
     --config_args=is_predict=1 \
     --predict_output_dir=. \
+2>&1 | tee 'predict.log'
+paddle usage -l 'predict.log' -e $? -n "quick_start_predict_${cfg}" >/dev/null 2>&1
 
 mv rank-00000 result.txt
diff --git a/demo/quick_start/train.sh b/demo/quick_start/train.sh
index e3595fce7519297058e1eeb66487692267ddcfcc..01697fed48054be8ad98a01d4cbb5029e6a1ead0 100755
--- a/demo/quick_start/train.sh
+++ b/demo/quick_start/train.sh
@@ -31,3 +31,4 @@ paddle train \
   --show_parameter_stats_period=100 \
   --test_all_data_in_one_period=1 \
   2>&1 | tee 'train.log'
+paddle usage -l "train.log" -e $? -n "quick_start_${cfg}" >/dev/null 2>&1
diff --git a/demo/recommendation/run.sh b/demo/recommendation/run.sh
index e341d1cc7a3267bef9db916719b2e4b1981e31bc..22aef556082ba429e9ca7c6dd3ec72699b9dbcf4 100755
--- a/demo/recommendation/run.sh
+++ b/demo/recommendation/run.sh
@@ -22,3 +22,4 @@ paddle train \
     --log_period=100 \
     --dot_period=1 \
     --num_passes=50  2>&1 | tee 'log.txt'
+paddle usage -l log.txt -e $? -n "recommendation" >/dev/null 2>&1
diff --git a/demo/semantic_role_labeling/test.sh b/demo/semantic_role_labeling/test.sh
index 11d9d6a19c1b17ad1b7540ee7a03017f85dd821e..095bbff2ea42627a13d8ebab436f5a05abc09743 100755
--- a/demo/semantic_role_labeling/test.sh
+++ b/demo/semantic_role_labeling/test.sh
@@ -38,3 +38,4 @@ paddle train \
   --config_args=is_test=1 \
   --test_all_data_in_one_period=1 \
 2>&1 | tee 'test.log'
+paddle usage -l test.log -e $? -n "semantic_role_labeling_test" >/dev/null 2>&1
diff --git a/demo/semantic_role_labeling/train.sh b/demo/semantic_role_labeling/train.sh
index 9354e72f46dc4dfc46138a04c330933d404c6cb8..eee14010d7b04a1b824f39090fa82fc532085e0d 100755
--- a/demo/semantic_role_labeling/train.sh
+++ b/demo/semantic_role_labeling/train.sh
@@ -27,3 +27,4 @@ paddle train \
   --load_missing_parameter_strategy=rand \
   --test_all_data_in_one_period=1 \
   2>&1 | tee 'train.log'
+paddle usage -l train.log -e $? -n "semantic_role_labeling_train" >/dev/null 2>&1
diff --git a/demo/sentiment/test.sh b/demo/sentiment/test.sh
index 8af827c3388c8df88a872bd87d121a4f9631c3ff..85c4f3ccfc3ede23fcf701769b9701ecbf57c789 100755
--- a/demo/sentiment/test.sh
+++ b/demo/sentiment/test.sh
@@ -37,3 +37,4 @@ paddle train --config=$net_conf \
              --trainer_count=4 \
              --config_args=is_test=1 \
              2>&1 | tee 'test.log'
+paddle usage -l test.log -e $? -n "sentiment_test" >/dev/null 2>&1
diff --git a/demo/sentiment/train.sh b/demo/sentiment/train.sh
index 5ce8bf4b997d962b9b61593cec0954d76c4874bc..14620f733bf03444e5ba3b3b792dfbed6146ecde 100755
--- a/demo/sentiment/train.sh
+++ b/demo/sentiment/train.sh
@@ -27,3 +27,4 @@ paddle train --config=$config \
              --show_parameter_stats_period=100 \
              --test_all_data_in_one_period=1 \
              2>&1 | tee 'train.log'
+paddle usage -l train.log -e $? -n "sentiment_train" >/dev/null 2>&1
diff --git a/demo/seqToseq/paraphrase/train.sh b/demo/seqToseq/paraphrase/train.sh
index 33a42f6eff2b0414c466d5f78c89989a6a517eb9..9bb6dbdb1d4c5e35bfb31855e0331f0250a69a20 100755
--- a/demo/seqToseq/paraphrase/train.sh
+++ b/demo/seqToseq/paraphrase/train.sh
@@ -27,3 +27,4 @@ paddle train \
     --log_period=10 \
     --dot_period=5 \
     2>&1 | tee 'paraphrase/train.log'
+paddle usage -l 'paraphrase/train.log' -e $? -n "seqToseq_paraphrase_train" >/dev/null 2>&1
diff --git a/demo/seqToseq/translation/gen.sh b/demo/seqToseq/translation/gen.sh
index a700ae213473dfe7c5b77156de15775b8fe9a9f0..64b78f5e9654e7b206740f92e224e0164108c9f1 100755
--- a/demo/seqToseq/translation/gen.sh
+++ b/demo/seqToseq/translation/gen.sh
@@ -24,3 +24,4 @@ paddle train \
     --test_pass=12 \
     --trainer_count=1 \
     2>&1 | tee 'translation/gen.log'
+paddle usage -l 'translation/gen.log' -e $? -n "seqToseq_translation_gen" >/dev/null 2>&1
diff --git a/demo/seqToseq/translation/train.sh b/demo/seqToseq/translation/train.sh
index bdece693e5c407c89bc172c461bac7f9b20560d3..b0ec9854b118cbb9ed39d6bed0cdd845403926a4 100755
--- a/demo/seqToseq/translation/train.sh
+++ b/demo/seqToseq/translation/train.sh
@@ -25,3 +25,4 @@ paddle train \
 --log_period=10 \
 --dot_period=5 \
 2>&1 | tee 'translation/train.log'
+paddle usage -l 'translation/train.log' -e $? -n "seqToseq_translation_train" >/dev/null 2>&1
diff --git a/demo/sequence_tagging/train.sh b/demo/sequence_tagging/train.sh
index 9a706b98d8686101ba21b513644bdd791062ec26..37e196c84200dc26ccb523076a81dbc393b1280f 100755
--- a/demo/sequence_tagging/train.sh
+++ b/demo/sequence_tagging/train.sh
@@ -7,4 +7,6 @@ paddle train \
        --dot_period=10 \
        --log_period=1000 \
        --test_period=0 \
-       --num_passes=10
+       --num_passes=10 \
+2>&1 | tee 'train.log'
+paddle usage -l 'train.log' -e $? -n "sequence_tagging_train" >/dev/null 2>&1
diff --git a/demo/sequence_tagging/train_linear.sh b/demo/sequence_tagging/train_linear.sh
index 597b5afea9c63a8e209b69b6a40e74556e27ac31..ad6e2d8ee7f813c69f9dd250c6f7bbb4403a0ed5 100755
--- a/demo/sequence_tagging/train_linear.sh
+++ b/demo/sequence_tagging/train_linear.sh
@@ -7,3 +7,5 @@ paddle train \
        --log_period=10000 \
        --test_period=0 \
        --num_passes=10
+2>&1 | tee 'train_linear.log'
+paddle usage -l 'train_linear.log' -e $? -n "sequence_tagging_train_linear" >/dev/null 2>&1
diff --git a/paddle/scripts/CMakeLists.txt b/paddle/scripts/CMakeLists.txt
index 1bae396a18688cd53e164774df07660ccc2451d7..66a46e1883a49d491f0cb3056a7039407d72e337 100644
--- a/paddle/scripts/CMakeLists.txt
+++ b/paddle/scripts/CMakeLists.txt
@@ -2,8 +2,16 @@ configure_file(submit_local.sh.in
     submit_local.sh
     @ONLY)
 
-
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/submit_local.sh DESTINATION bin
         PERMISSIONS OWNER_EXECUTE OWNER_WRITE OWNER_READ
             GROUP_EXECUTE GROUP_READ WORLD_EXECUTE WORLD_READ
         RENAME paddle)
+
+configure_file(tools/usage_stat/usage.sh
+    usage.sh
+    @ONLY)
+
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/usage.sh DESTINATION opt/paddle/bin
+        PERMISSIONS OWNER_EXECUTE OWNER_WRITE OWNER_READ
+            GROUP_EXECUTE GROUP_READ WORLD_EXECUTE WORLD_READ
+        RENAME paddle_usage)
diff --git a/paddle/scripts/submit_local.sh.in b/paddle/scripts/submit_local.sh.in
index 283fd34a6d8a2268f3800ec69920e128ac75e7dc..f29d32f0d947dc7cde6112160e4f79ce8113505f 100644
--- a/paddle/scripts/submit_local.sh.in
+++ b/paddle/scripts/submit_local.sh.in
@@ -122,6 +122,9 @@ case "$1" in
     "make_diagram")
         python -m paddle.utils.make_model_diagram ${@:2}
         ;;
+    "usage")
+        $MYDIR/../opt/paddle/bin/paddle_usage ${@:2}
+        ;;
     "version")
         version
         ;;
diff --git a/paddle/scripts/tools/usage_stat/usage.sh b/paddle/scripts/tools/usage_stat/usage.sh
new file mode 100755
index 0000000000000000000000000000000000000000..7dbd1f58842f50ea1df0e2476c4a493569b1dda9
--- /dev/null
+++ b/paddle/scripts/tools/usage_stat/usage.sh
@@ -0,0 +1,168 @@
+#!/bin/bash
+
+ARGPARSE=`getopt -o u:vin:l:e: --long git-user:,help,dry-run,task-name:,log-file:,exit-code:  -- "$@"`
+KEEP_ANONYMOUS="A_USER_DOES_NOT_TELL_US"
+# paddle config home dir, same as paddle
+PADDLE_CONF_HOME="$HOME/.config/paddle"
+# api url, mirror url(s) will be append later
+PD_URLS="http://api.paddlepaddle.org/version"
+
+usage()
+{
+    echo "Usage: `basename $0` [options]"
+    echo "Options:"
+    echo "  -e, --exit-code=EXIT_CODE         The train/predict process's exit code"
+    echo "  -l, --log-file=LOG_FILE_PATH      Read which log file to get the duration of process"
+    echo "  -n, --task-name=TASK_NAME         The name of demo or example"
+    echo "  -u, --git-user=GITHUB_USER        provide contact info, like username or email"
+    echo "  -v, -i                            Verbose output and interact with user when necessary"
+    echo " --help                             display this help message"
+}
+
+eval set -- "${ARGPARSE}"
+while true; do
+    case "$1" in
+        -l|--log-file)
+            log_file=$2
+            shift 2
+            ;;
+        -e|--exit-code)
+            exit_code=$2
+            shift 2
+            ;;
+        -u|--git-user)
+            github_user=$2
+            shift 2
+            ;;
+        -n|--task-name)
+            task=$2
+            shift 2
+            ;;
+        -v|-i)
+            v=1
+            shift
+            ;;
+        --dry-run)
+            dry_run=1
+            shift
+            ;;
+        --)
+            shift
+            break
+            ;;
+        --help)
+            usage
+            exit 0
+            ;;
+        *)
+            echo "Invalid option $1"
+            usage
+            exit 1
+            ;;
+    esac
+done
+
+# parse the log_file to get the time costs
+if [ -s "${log_file}" ]; then
+    duration=`awk 'BEGIN{day=0;last_sec=0;min_sec=0;max_sec=0;}
+    {if(index($2,":")==3){
+        t=substr($2,1,8);
+        sec=day*86400+substr(t,1,2)*3600+substr(t,4,2)*60+substr(t,7,2);
+        if(sec<last_sec-600){day+=1;sec+=86400;}
+        last_sec=sec;
+        if(min_sec==0 || min_sec>sec){min_sec=sec;}
+        if(max_sec==0 || max_sec<sec){max_sec=sec;}
+    }}
+    END{print max_sec-min_sec}' ${log_file}`
+else
+    duration=-1
+fi
+if [ "${v}" = "1" ]; then echo "duration: ${duration}"; fi
+
+# try find the user/email if not given
+if [ -z "${github_user}" ]; then
+    # search for cached username
+    if [ -s "${PADDLE_CONF_HOME}/github_user" ]; then
+        if [ "${v}" = "1" ]; then echo "read github_user from cache..."; fi
+        github_user=`cat ${PADDLE_CONF_HOME}/github_user`
+    else
+        # search the github-user from git config
+        if [ "${v}" = "1" ]; then echo "read github_user from git..."; fi
+        git_username=`git config --get user.name 2>/dev/null`
+        git_url=`git config --get remote.origin.url 2>/dev/null`
+        if [ "`echo ${git_url} | cut -b 1-19`" = "https://github.com/" ]; then
+            # under a git url, like https://github.com/user_xxx/proj_yyy.git
+            if [ "${v}" = "1" ]; then echo " from github url..."; fi
+            github_user=`echo ${git_url} | cut -d "/" -f 4`
+            if [ "${github_user}" = "PaddlePaddle" ]; then
+                github_user=
+            fi
+        fi
+        if [ -n "${git_username}" -a -z "${github_user}" ]; then
+            if [ "${v}" = "1" ]; then echo " from global git username..."; fi
+            github_user=${git_username}
+        fi
+    fi
+fi
+# allow user to set the user name, if it's not found
+if [ -z "${github_user}" -a "${v}" = "1" ]; then
+    read -p "Please input your github username or email, or just return to keep this feedback anonymous:"
+    github_user=${REPLY}
+    if [ -z "${github_user}" ]; then
+        # empty input, consider as one anonymous user
+        github_user="${KEEP_ANONYMOUS}"
+    fi
+fi
+if [ -n "${github_user}" -a -z "${dry_run}" ]; then
+    # valid user and not in dry-run mode, then save to cache
+    mkdir -p ${PADDLE_CONF_HOME}
+    echo "${github_user}" >${PADDLE_CONF_HOME}/github_user
+fi
+if [ "${v}" = "1" ]; then echo "username: ${github_user}"; fi
+if [ "${github_user}" = "${KEEP_ANONYMOUS}" ]; then
+    # anonymous user should keep the var empty.
+    github_user=
+fi
+
+# read local paddle version
+paddle_version=`paddle version | grep PaddlePaddle | head -n1 | cut -d " " -f 2 | cut -d "," -f 1`
+if [ "${v}" = "1" ]; then echo "version:${paddle_version}"; fi
+
+# read local system time
+system_time=`date "+%Y%m%d%H%M%S"`
+if [ "${v}" = "1" ]; then echo "system time:${system_time}"; fi
+
+# make empty job_name as default value.
+if [ -z "${task}" ]; then
+    task="(unknown_task)"
+fi
+if [ "${v}" = "1" ]; then echo "task: ${task}"; fi
+
+# concat the curl command
+params="content={\"data_type\":\"usage\",\
+\"system_time\":${system_time},\"paddle_version\":\"${paddle_version}\",\
+\"github_user\":\"${github_user}\",\"job_name\":\"${task}\",\
+\"duration\":${duration},\"exit_code\":\"${exit_code}\"\
+}&type=1"
+curl_cmd_prefix="curl -m 5 -X POST -d ${params}\
+ -b ${PADDLE_CONF_HOME}/paddle.cookie -c ${PADDLE_CONF_HOME}/paddle.cookie "
+
+if [ "${dry_run}" = "1" ]; then
+    first_url=`echo ${PD_URLS} | cut -d " " -f 1`
+    echo "(dry-run mode)curl command: ${curl_cmd_prefix} ${first_url}"
+    exit 0
+else
+    for u in ${PD_URLS}; do
+        curl_cmd="${curl_cmd_prefix} ${u}"
+        if [ "${v}" = "1" ]; then echo "run: ${curl_cmd}"; fi
+        ${curl_cmd} >/dev/null 2>&1
+        if [ $? -eq 0 ]; then
+            if [ "${v}" = "1" ]; then echo "upload OK!"; fi
+            exit 0
+        else
+            if [ "${v}" = "1" ]; then echo "upload failed...try next"; fi
+        fi
+    done
+    if [ "${v}" = "1" ]; then echo "all urls tried but all failed...exit"; fi
+    exit 1
+fi