INFINI Easysearch

INFINI Easysearch 是一个分布式的近实时搜索与分析引擎，核心引擎基于开源的 Apache Lucene。Easysearch 衍生自基于开源协议 Apache 2.0 的 Elasticsearch 7.10 版本，完善和支持更多的企业级功能，优化搜索业务场景，以保证更佳的数据探索与分析体验。

Easysearch 的主要特点：

• 兼容 Elasticsearch，业务代码无需改动；可平滑迁移
• 企业级安全；更稳定可靠
• 企业级管理后台（多集群统一管理，实现运营标准化、自动化）
• 信创适配（全面适配国产 CPU/OS/服务器，支持国密算法）

Easysearch 快速体验，请参阅：

Easysearch，地表最强，没有之一!

Loadgen

Loadgen 是 Elasticsearch 专属压测工具，用来对 Easysearch 或者网关进行压力测试。

Loadgen 的特点：

• 性能强劲
• 轻量级无依赖
• 支持模板化参数随机
• 支持高并发
• 支持压测端均衡流量控制
• 支持服务端返回值校验

当前最新版本为 1.26.1-598，下载链接如下：

https://release.infinilabs.com/loadgen/stable/

下载并解压安装包后，得到二进制文件。

查看版本信息。

$ ./loadgen-linux-amd64 -v
   __   ___  _      ___  ___   __    __
  / /  /___\/_\    /   \/ _ \ /__\/\ \ \
 / /  //  ///_\\  / /\ / /_\//_\ /  \/ /
/ /__/ \_//  _  \/ /_// /_\\//__/ /\  /
\____|___/\_/ \_/___,'\____/\__/\_\ \/

[LOADGEN] A http load generator and testing suite.
[LOADGEN] 1.26.1#598, 2024-08-14 04:50:03, 2024-12-31 10:10:10, 00f15fd86834d7ea539f6d66ee608e3915eef0e3
loadgen 1.26.1 598 2024-08-14 04:50:03 +0000 UTC 2024-12-31 10:10:10 +0000 UTC 00f15fd86834d7ea539f6d66ee608e3915eef0e3

Loadgen 测试

Loadgen 使用非常简单，下面演示如何进行查询压测。

1. 建立索引，根据节点数调节分片数。

curl -X PUT -H "Content-Type: application/json" \
-ku admin:xxx "https://localhost:9200/loadtest" -d'
{
  "settings":{
    "number_of_shards":"3",
    "number_of_replicas":1,
    "translog":{
      "durability":"async"
    }
  }
}'
{"acknowledged":true,"shards_acknowledged":true,"index":"loadtest"}

2. 创建 loadgen.dsl.shawnyan 配置文件，定义查询

GET loadtest/_search
{"query": {"term": {"id.keyword": {"value": $[[id]]}}}}

3. 执行压测，-d 表示秒数，-c 表示并发数。

$ ES_ENDPOINT=https://localhost:9200 ES_USERNAME=admin ES_PASSWORD=xxx ./loadgen-linux-amd64 -run loadgen.dsl.shawnyan -d 10 -c 2
   __   ___  _      ___  ___   __    __
  / /  /___\/_\    /   \/ _ \ /__\/\ \ \
 / /  //  ///_\\  / /\ / /_\//_\ /  \/ /
/ /__/ \_//  _  \/ /_// /_\\//__/ /\  /
\____|___/\_/ \_/___,'\____/\__/\_\ \/

[LOADGEN] A http load generator and testing suite.
[LOADGEN] 1.26.1#598, 2024-08-14 04:50:03, 2024-12-31 10:10:10, 00f15fd86834d7ea539f6d66ee608e3915eef0e3
[08-19 16:43:27] [INF] [env.go:179] configuration auto reload enabled
[08-19 16:43:27] [INF] [app.go:285] initializing loadgen, pid: 30792
[08-19 16:43:27] [INF] [app.go:286] using config: /data/es/loadgen.yml
[08-19 16:43:27] [INF] [module.go:155] started plugin: statsd
[08-19 16:43:27] [INF] [module.go:161] all modules are started
[08-19 16:43:27] [INF] [instance.go:78] workspace: /data/es/data/loadgen/nodes/cr1gabqr90cng685o2s0
[08-19 16:43:27] [INF] [app.go:511] loadgen is up and running now.
[08-19 16:43:27] [INF] [main.go:403] loading config: /data/es/loadgen.dsl.shawnyan

21108 requests finished in 9.79061677s, 1.08MB sent, 3.22MB received

[Loadgen Client Metrics]
Requests/sec:           2110.63
Request Traffic/sec:    110.22KB
Total Transfer/sec:     440.00KB
Fastest Request:        680.198µs
Slowest Request:        12.409574ms
Status 200:             21108

[Latency Metrics]
10000 samples of 21108 events
Cumulative:     8.732205871s
HMean:          851.869µs
Avg.:           873.22µs
p50:            839.498µs
p75:            914.298µs
p95:            1.059197ms
p99:            1.327098ms
p999:           4.83579ms
Long 5%:        1.394411ms
Short 5%:       724.226µs
Max:            11.618475ms
Min:            680.198µs
Range:          10.938277ms
StdDev:         289.216µs
Rate/sec.:      2110.63

[Latency Distribution]
       680µs - 1.774ms ------------------------------
     1.774ms - 2.867ms -
     2.867ms - 3.961ms -
     3.961ms - 5.055ms -
     5.055ms - 6.149ms -
     6.149ms - 7.243ms -
     7.243ms - 8.336ms -
      8.336ms - 9.43ms -
     9.43ms - 10.524ms -
   10.524ms - 11.618ms -

[Estimated Server Metrics]
Requests/sec:           2155.94
Avg Req Time:           927.668µs
Transfer/sec:           449.45KB

更多内容请参阅文档：

https://infinilabs.cn/docs/latest/gateway/getting-started/benchmark/

Rally

如果对 Elasticsearch 熟悉的同学，也可尝试使用 Rally 对 Easysearch 进行测试。

Rally 是 Elasticsearch 的基准测试框架。它可以帮助您完成以下任务：

• 安装 Elasticsearch 集群以进行基准测试
• 跨 Elasticsearch 版本管理基准数据和规范
• 运行基准测试并记录结果
• 通过连接遥测设备来查找性能问题
• 比较性能结果

安装 Rally。

[root@easysearch /]# pip3 install esrally
Requirement already satisfied: esrally in /usr/local/lib/python3.9/site-packages (2.11.0)
Requirement already satisfied: py-cpuinfo==7.0.0 in /usr/local/lib/python3.9/site-packages (from esrally) (7.0.0)
Requirement already satisfied: elastic-transport==8.4.1 in /usr/local/lib/python3.9/site-packages (from esrally) (8.4.1)
Requirement already satisfied: google-resumable-media[requests]==1.1.0 in /usr/local/lib/python3.9/site-packages (from esrally) (1.1.0)
Requirement already satisfied: urllib3==1.26.18 in /usr/local/lib/python3.9/site-packages (from esrally) (1.26.18)
Requirement already satisfied: google-auth==1.22.1 in /usr/local/lib/python3.9/site-packages (from esrally) (1.22.1)
Requirement already satisfied: thespian==3.10.1 in /usr/local/lib/python3.9/site-packages (from esrally) (3.10.1)
Requirement already satisfied: jsonschema==3.1.1 in /usr/local/lib/python3.9/site-packages (from esrally) (3.1.1)
Requirement already satisfied: markupsafe==2.0.1 in /usr/local/lib64/python3.9/site-packages (from esrally) (2.0.1)
Requirement already satisfied: yappi==1.5.1 in /usr/local/lib64/python3.9/site-packages (from esrally) (1.5.1)
Requirement already satisfied: psutil==5.9.4 in /usr/local/lib64/python3.9/site-packages (from esrally) (5.9.4)
Requirement already satisfied: certifi in /usr/local/lib/python3.9/site-packages (from esrally) (2024.7.4)
Requirement already satisfied: elasticsearch[async]==8.6.1 in /usr/local/lib/python3.9/site-packages (from esrally) (8.6.1)
Requirement already satisfied: ijson==2.6.1 in /usr/local/lib/python3.9/site-packages (from esrally) (2.6.1)
Requirement already satisfied: jinja2==3.1.4 in /usr/local/lib/python3.9/site-packages (from esrally) (3.1.4)
Requirement already satisfied: requests<2.32.0 in /usr/local/lib/python3.9/site-packages (from esrally) (2.31.0)
Requirement already satisfied: tabulate==0.8.9 in /usr/local/lib/python3.9/site-packages (from esrally) (0.8.9)
Requirement already satisfied: zstandard==0.21.0 in /usr/local/lib64/python3.9/site-packages (from esrally) (0.21.0)
Requirement already satisfied: docker==6.0.0 in /usr/local/lib/python3.9/site-packages (from esrally) (6.0.0)
Requirement already satisfied: websocket-client>=0.32.0 in /usr/local/lib/python3.9/site-packages (from docker==6.0.0->esrally) (1.8.0)
Requirement already satisfied: packaging>=14.0 in /usr/lib/python3.9/site-packages (from docker==6.0.0->esrally) (20.9)
Requirement already satisfied: aiohttp<4,>=3 in /usr/local/lib64/python3.9/site-packages (from elasticsearch[async]==8.6.1->esrally) (3.10.4)
Requirement already satisfied: pyasn1-modules>=0.2.1 in /usr/local/lib/python3.9/site-packages (from google-auth==1.22.1->esrally) (0.4.0)
Requirement already satisfied: six>=1.9.0 in /usr/lib/python3.9/site-packages (from google-auth==1.22.1->esrally) (1.15.0)
Requirement already satisfied: rsa<5,>=3.1.4 in /usr/local/lib/python3.9/site-packages (from google-auth==1.22.1->esrally) (4.9)
Requirement already satisfied: setuptools>=40.3.0 in /usr/lib/python3.9/site-packages (from google-auth==1.22.1->esrally) (53.0.0)
Requirement already satisfied: cachetools<5.0,>=2.0.0 in /usr/local/lib/python3.9/site-packages (from google-auth==1.22.1->esrally) (4.2.4)
Requirement already satisfied: google-crc32c<2.0dev,>=1.0 in /usr/local/lib64/python3.9/site-packages (from google-resumable-media[requests]==1.1.0->esrally) (1.5.0)
Requirement already satisfied: attrs>=17.4.0 in /usr/local/lib/python3.9/site-packages (from jsonschema==3.1.1->esrally) (24.2.0)
Requirement already satisfied: importlib-metadata in /usr/local/lib/python3.9/site-packages (from jsonschema==3.1.1->esrally) (8.2.0)
Requirement already satisfied: pyrsistent>=0.14.0 in /usr/local/lib64/python3.9/site-packages (from jsonschema==3.1.1->esrally) (0.20.0)
Requirement already satisfied: yarl<2.0,>=1.0 in /usr/local/lib64/python3.9/site-packages (from aiohttp<4,>=3->elasticsearch[async]==8.6.1->esrally) (1.9.4)
Requirement already satisfied: frozenlist>=1.1.1 in /usr/local/lib64/python3.9/site-packages (from aiohttp<4,>=3->elasticsearch[async]==8.6.1->esrally) (1.4.1)
Requirement already satisfied: aiosignal>=1.1.2 in /usr/local/lib/python3.9/site-packages (from aiohttp<4,>=3->elasticsearch[async]==8.6.1->esrally) (1.3.1)
Requirement already satisfied: async-timeout<5.0,>=4.0 in /usr/local/lib/python3.9/site-packages (from aiohttp<4,>=3->elasticsearch[async]==8.6.1->esrally) (4.0.3)
Requirement already satisfied: aiohappyeyeballs>=2.3.0 in /usr/local/lib/python3.9/site-packages (from aiohttp<4,>=3->elasticsearch[async]==8.6.1->esrally) (2.3.7)
Requirement already satisfied: multidict<7.0,>=4.5 in /usr/local/lib64/python3.9/site-packages (from aiohttp<4,>=3->elasticsearch[async]==8.6.1->esrally) (6.0.5)
Requirement already satisfied: pyparsing>=2.0.2 in /usr/lib/python3.9/site-packages (from packaging>=14.0->docker==6.0.0->esrally) (2.4.7)
Requirement already satisfied: pyasn1<0.7.0,>=0.4.6 in /usr/local/lib/python3.9/site-packages (from pyasn1-modules>=0.2.1->google-auth==1.22.1->esrally) (0.6.0)
Requirement already satisfied: idna<4,>=2.5 in /usr/local/lib/python3.9/site-packages (from requests<2.32.0->esrally) (3.7)
Requirement already satisfied: charset-normalizer<4,>=2 in /usr/local/lib64/python3.9/site-packages (from requests<2.32.0->esrally) (3.3.2)
Requirement already satisfied: zipp>=0.5 in /usr/local/lib/python3.9/site-packages (from importlib-metadata->jsonschema==3.1.1->esrally) (3.20.0)
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
[root@easysearch /]# esrally --version
esrally 2.11.0
[root@easysearch /]#

关于 Rally 的更多内容，请参阅官方文档：

https://esrally.readthedocs.io/en/stable/

作者：少安事务所
原文：https://mp.weixin.qq.com/s/9eEH38kgsw4i150CJqyxvQ