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traceanomaly's Introduction

TraceAnomaly

Detecting anomalous traces of microservice system.

Paper

Ping Liu, Haowen Xu, Qianyu Ouyang, Rui Jiao, Zhekang Chen, Shenglin Zhang, Jiahai Yang, Linlin Mo, Jice Zeng, Wenman Xue, Dan Pei. Unsupervised Detection of Microservice Trace Anomalies through Service-Level Deep Bayesian Networks". 31th International Symposium on Software Reliability Engineering (ISSRE). IEEE, 2020

paper download（论文下载）：https://netman.aiops.org/wp-content/uploads/2020/09/%E5%88%98%E5%B9%B3issre.pdf

Dependencies

Python == 3.6

pip install -r requirements.txt

Docker Image

TraceAnomaly can be run directly in the Docker image: silence1990/docker_for_traceanomaly:latest

docker pull silence1990/docker_for_traceanomaly:latest

Dataset

Training set: train_ticket/train.zip

Test normal traces: train_ticket/test_normal.zip

Test anomalous traces: train_ticket/test_abnormal.zip

Usage

./run.sh

Comparison of Learning Distribution

image

traceanomaly's People

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traceanomaly's Issues

tfsnippet problem

when I start run.sh

from tfsnippet.examples.utils import (print_with_title,
ImportError: cannot import name 'collect_outputs' from 'tfsnippet.examples.utils'

how to fix this problem? thank you

Run docker mirror error

After I pull and run the docker mirror silence1990/docker_for_traceanomaly:latest, it exited with error code 127, and the debug info: "bash: /home/liuping15/research/scripts/start-jupyter.sh: No such file or directory".

error

Could you please tell me how to handle it? Thank you.

采用IOF

我发现了问题，我错误处理了数据集

about data set

你好，我想问一下每一条trace数据具体代表什么，我注意到提供的数据集的每条trace是890维的，Train-Ticket不是只有41个微服务嘛？

GPU running

Hello,
Thanks for sharing the code.
Could you please show me how to run TraceAnomaly in GPU?
I notice that by default it runs on multiple CPUs.
Thanks!

about dataset

我观察到数据集中提供的数据是编码后的数据，在这里我想问一下作者能否提供原始的服务调用关系以及对应的响应时间的数据，非常感谢！

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