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From 16a0cf7e9c2c059cb5537f48a022e63df457f186 Mon Sep 17 00:00:00 2001
From: jikai <[email protected]>
Date: Sat, 2 Mar 2024 11:49:08 +0800
Subject: [PATCH 23/43] add benchmark, result of perf test in cri
Signed-off-by: jikai <[email protected]>
---
docs/performance/cri_performance_test.md | 60 ++++++++
tools/benchmark/cri_perf_test.sh | 168 +++++++++++++++++++++++
2 files changed, 228 insertions(+)
create mode 100644 docs/performance/cri_performance_test.md
create mode 100755 tools/benchmark/cri_perf_test.sh
diff --git a/docs/performance/cri_performance_test.md b/docs/performance/cri_performance_test.md
new file mode 100644
index 00000000..594f0da7
--- /dev/null
+++ b/docs/performance/cri_performance_test.md
@@ -0,0 +1,60 @@
+## Machine configuration
+
+ARM machine:
+
+| Configuration | Information |
+| ------------- | -------------------------------------- |
+| OS | openEuler 22.03-LTS |
+| Kernel | linux 5.10.0-136.12.0.86.oe2203.aarch64 |
+| CPU | 96 cores |
+| Memory | 128 GB |
+
+## Version of Softwares
+
+| Name | Version |
+| ------ | ------------------------------------------------------------ |
+| iSulad | Version: 2.1.5 , Git commit: 5ebca976dd591a5676527be1bde950e5ce93eac0 |
+| containerd | Version: v2.0.0-beta.2, Git commit: 290194fe77d48521d3ea78ec02e2e406c4bf91b6 |
+| crio | version: 1.30.0, Git commit: b43e0d63a8af3277dbfc555f62d07bb2305a72c7 |
+
+## Test tool
+
+tools/benchmark/cri_perf_test.sh
+
+## Compare with other container engines
+
+### run operator once
+
+#### ARM
+
+run 1 pod and 1 container
+
+| measure | iSulad | containerd | crio | vs containerd | vs crio |
+| ----------------- | ------ | ------ | ------ | ------ | ------ |
+| time(ms) | 580 | 812 | 567 | -28.5% | 2.3% |
+| engine mem(kb) | 38704 | 66806 | 58760 | -42.0% | -34.2% |
+| shim mem(kb) | 1700 | 13876 | 4648 | -87.7% | -63.4% |
+
+run 10 pods and 10 containers
+
+| measure | iSulad | containerd | crio | vs containerd | vs crio |
+| ----------------- | ------ | ------ | ------ | ------ | ------ |
+| time(ms) | 1141 | 4000 | 1749 | -71.5% | -34.8% |
+| engine mem(kb) | 47688 | 82580 | 86128 | -42.2% | -44.6% |
+| shim mem(kb) | 16764 | 154872 | 46836 | -89.2% | -64.2% |
+
+run 50 pods and 50 containers
+
+| measure | iSulad | containerd | crio | vs containerd | vs crio |
+| ----------------- | ------ | ------ | ------ | ------ | ------ |
+| time(ms) | 4544 | 19963 | 8503 | -77.2% | -46.9% |
+| engine mem(kb) | 88700 | 134384 | 115560 | -34.0% | -23.2% |
+| shim mem(kb) | 83892 | 750924 | 233480 | -88.8% | -64.0% |
+
+run 100 pods and 100 containers
+
+| measure | iSulad | containerd | crio | vs containerd | vs crio |
+| ----------------- | ------ | ------ | ------ | ------ | ------ |
+| time(ms) | 10012 | 39629 | 18278 | -74.7% | -45.5% |
+| engine mem(kb) | 148464 | 185700 | 147836 | -20.0% | 0.4% |
+| shim mem(kb) | 168420 | 1506268| 462000 | -88.8% | -63.3% |
diff --git a/tools/benchmark/cri_perf_test.sh b/tools/benchmark/cri_perf_test.sh
new file mode 100755
index 00000000..54ee24f5
--- /dev/null
+++ b/tools/benchmark/cri_perf_test.sh
@@ -0,0 +1,168 @@
+#!/bin/bash
+#######################################################################
+##- Copyright (c) Huawei Technologies Co., Ltd. 2020. All rights reserved.
+# - iSulad licensed under the Mulan PSL v2.
+# - You can use this software according to the terms and conditions of the Mulan PSL v2.
+# - You may obtain a copy of Mulan PSL v2 at:
+# - http://license.coscl.org.cn/MulanPSL2
+# - THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# - IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# - PURPOSE.
+# - See the Mulan PSL v2 for more details.
+##- @Description: perf test
+##- @Author: jikai
+##- @Create: 2024-02-29
+#######################################################################
+
+# cri_perf_test.sh -e $engine -p $parallel
+
+engine=isulad
+runtime="unix:///var/run/isulad.sock"
+shim="isulad-shim"
+parallel=1
+while getopts ":e:p:" opt
+do
+ case $opt in
+ e)
+ engine=${OPTARG}
+ # compare if OPTARG is in ["isulad", "containerd", "crio"]}
+ if [ $engine == "isulad" ]; then
+ runtime="unix:///var/run/isulad.sock"
+ shim="isulad-shim"
+ elif [ $engine == "containerd" ]; then
+ runtime="unix:///var/run/containerd/containerd.sock"
+ shim="containerd-shim"
+ elif [ $engine == "crio" ]; then
+ runtime="unix:///var/run/crio/crio.sock"
+ shim="conmon"
+ else
+ echo "Unknown engine: ${OPTARG}, only support isulad, containerd, crio."
+ exit 1
+ fi
+ ;;
+ p)
+ parallel=${OPTARG}
+ ;;
+ ?)
+ echo "Unknown parameter"
+ exit 1;;
+ esac
+done
+
+workdir="$(pwd)"
+tmpdir="$workdir/cri_perf_test_tmpdata"
+mkdir -p $tmpdir/container/
+mkdir -p $tmpdir/pod/
+mkdir -p $workdir/cri_perf_test_result/
+result_data=$workdir/cri_perf_test_result/${engine}-${parallel}-result.dat
+rm -f $result_data
+
+# Get the interval time(ms)
+function getTiming(){
+ start=$1
+ end=$2
+
+ start_s=$(echo $start | cut -d '.' -f 1)
+ start_ns=$(echo $start | cut -d '.' -f 2)
+ end_s=$(echo $end | cut -d '.' -f 1)
+ end_ns=$(echo $end | cut -d '.' -f 2)
+
+ time=$(( ( 10#$end_s - 10#$start_s ) * 1000 + ( 10#$end_ns / 1000000 - 10#$start_ns / 1000000 ) ))
+
+ echo "$time"
+}
+
+# Kill all pods and containers running
+crictl --runtime-endpoint $runtime rmp -af
+
+# Create $parallel container.json and pod.json
+for((i=0;i<$parallel;i++))
+do
+ cat > $tmpdir/container/container_$i.json << EOF
+{
+ "metadata": {
+ "name": "testcontainer$i"
+ },
+ "image": {
+ "image": "busybox"
+ },
+ "command": [
+ "/bin/sh", "-c", "sleep 1d"
+ ],
+ "log_path": "console$i.log",
+ "linux": {
+ "security_context": {
+ "capabilities": {}
+ }
+ }
+}
+EOF
+
+ cat > $tmpdir/pod/pod_$i.json <<EOF
+{
+ "metadata": {
+ "name": "testpod$i",
+ "namespace": "testns",
+ "uid": "b49ef5ee-ee30-11ed-a05b-0242ac120003",
+ "attempt": 1
+ },
+ "log_directory": "/tmp",
+ "linux": {
+ "security_context": {
+ "capabilities": {}
+ }
+ }
+}
+EOF
+done
+
+# get start time
+start_time=$(date +%s.%N)
+
+engine_pid=$(pidof $engine)
+
+for((i=0;i<$parallel;i++))
+do
+ crictl --runtime-endpoint $runtime run --no-pull $tmpdir/container/container_$i.json $tmpdir/pod/pod_$i.json &
+done
+
+# wait for all the containers to finish and get end time
+end_time=$(date +%s.%N)
+boot_time=$(getTiming $start_time $end_time)
+a=`crictl --runtime-endpoint $runtime ps | grep testcontainer | wc -l`
+while [ $a -ne $parallel ];
+do
+ a=`crictl --runtime-endpoint $runtime ps | grep testcontainer | wc -l`
+ end_time=$(date +%s.%N)
+ boot_time=$(getTiming $start_time $end_time)
+ if [ $boot_time -gt 2000000 ]; then
+ break
+ fi
+done
+
+if [ ${boot_time} -lt 2000000 ]; then
+ echo "BootTime: ${boot_time}ms"
+ # Output to the corresponding file
+ echo "time: ${boot_time}" >> ${result_data}
+else
+ echo "${boot_time}ms is too long, please check the environment."
+fi
+
+# get pids
+shim_pids=$(ps -ef | grep -v grep | grep -i $shim | awk '{print$2}')
+
+# calc memory of pids
+engine_mem=$(cat /proc/$engine_pid/status | grep VmRSS | awk '{print $2}')
+shim_mem=0
+for pid in $shim_pids
+do
+ let shim_mem+=$(cat /proc/$pid/status | grep VmRSS | awk '{print $2}')
+done
+echo "Engine Mem: ${engine_mem}KB"
+echo "engine-mem: ${engine_mem}" >> ${result_data}
+echo "Shim Mem Total: ${shim_mem}KB"
+echo "shim-mem: ${shim_mem}" >> ${result_data}
+
+# clean resources
+crictl --runtime-endpoint $runtime rmp -af
+rm -rf $tmpdir
--
2.34.1
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