[GitHub] [apisix] tokers commented on a change in pull request #6136: ci: support for generating flame graph

[GitBox <gi...@apache.org>]

tokers commented on a change in pull request #6136:
URL: https://github.com/apache/apisix/pull/6136#discussion_r787593684



##########
File path: ci/performance_test.sh
##########
@@ -0,0 +1,117 @@
+#!/usr/bin/env bash
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+. ./ci/common.sh
+
+set -ex
+
+install_dependencies() {
+    apt-get -y update --fix-missing
+    apt-get -y install lua5.1 liblua5.1-0-dev libldap2-dev
+    export_or_prefix
+    export OPENRESTY_VERSION=source
+    ./utils/linux-install-openresty.sh
+    bash utils/install-dependencies.sh install_luarocks
+    make deps
+}
+
+install_wrk2() {
+    cd ..
+    git clone https://github.com/giltene/wrk2
+    cd wrk2 || true
+    make
+    ln -s $PWD/wrk /usr/bin
+    cd ..
+}
+
+install_stap_tools() {
+    # install ddeb source repo
+    sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys C8CAB6595FDFF622
+
+    codename=$(lsb_release -c | awk  '{print $2}')
+    sudo tee /etc/apt/sources.list.d/ddebs.list << EOF
+    deb http://ddebs.ubuntu.com/ ${codename}      main restricted universe multiverse
+    deb http://ddebs.ubuntu.com/ ${codename}-updates  main restricted universe multiverse
+    deb http://ddebs.ubuntu.com/ ${codename}-proposed main restricted universe multiverse
+EOF
+
+    sudo apt-get update
+    sudo apt-get install linux-image-$(uname -r)-dbgsym
+    sudo apt install elfutils libdw-dev
+    sudo apt-get install -y python3-setuptools python3-wheel
+
+    # install systemtap
+    cd /usr/local/
+    wget http://sourceware.org/systemtap/ftp/releases/systemtap-4.6.tar.gz
+    tar -zxf systemtap-4.6.tar.gz
+    mv systemtap-4.6 systemtap
+    cd systemtap
+    ./configure && make all && sudo make install &&  stap --version
+    cd ..
+
+    # see https://github.com/openresty/stapxx/pull/48
+    git clone https://github.com/api7/stapxx.git -b luajit-gc64
+    git clone https://github.com/openresty/openresty-systemtap-toolkit.git
+    git clone https://github.com/brendangregg/FlameGraph.git
+}
+
+
+run_performance_test() {
+    sudo chmod -R 777 ./
+    ulimit -n 10240
+
+    pip3 install -r t/perf/requirements.txt --user
+
+    #openresty-debug
+    export OPENRESTY_PREFIX="/usr/local/openresty-debug"
+    export PATH=$OPENRESTY_PREFIX/nginx/sbin:$OPENRESTY_PREFIX/bin:$OPENRESTY_PREFIX/luajit/bin:$PATH
+
+    mkdir output
+    python3 ./t/perf/test_http.py >$PWD/output/performance.txt 2>&1 &

Review comment:
       Does this script end up automatically?




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