Help Center/ FunctionGraph/ Best Practices/ Data Processing Practices/ Identifying Abnormal Service Logs in LTS and Storing Them in OBS/ Introduction
Updated on 2025-07-10 GMT+08:00
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Introduction

FunctionGraph and Log Tank Service (LTS) can be used to process cloud logs, push alarm messages, and store logs in a specified Object Storage Service (OBS) bucket.

Scenarios

Quickly collect, process, and convert task logs of servers, such as ECSs, through Log Tank Service (LTS).

Obtain log data based on an LTS trigger created on FunctionGraph, analyze and process key information in the logs by using a customized function, and then filter alarm logs.

Use SMN to push alarm messages to service personnel by SMS message or email.

Store processed log data in a specified OBS bucket for subsequent processing. The processing workflow is shown in Figure 1.

Figure 1 Processing workflow

Values

  • Quickly collects and converts logs through LTS.
  • Processes and analyzes data in response to log events in a serverless architecture, which features automatic scaling, no operation and maintenance, and pay-per-use billing.
  • Sends alarm notifications through SMN.

Extended Applications

You can use FunctionGraph and LTS in multiple scenarios. For example, you can create a timer trigger to periodically analyze and process log data in an OBS bucket.