(New) Log Management

AOM provides a unified entry for observability analysis of Huawei Cloud services. It does not provide log functions by itself. Instead, it uses the log management, ingestion, transfer, job, and settings functions of Log Tank Service (LTS). You can perform operations on the AOM 2.0 or LTS console.

Constraints

Before using the log management, ingestion, jobs, and transfer functions on the AOM 2.0 console, you need to purchase LTS resources first.
Log Management (new) is available only in the CN North-Beijing1, CN Southwest-Guiyang1, CN North-Beijing4, AP-Singapore, AF-Johannesburg, CN East-Shanghai1, LA-Santiago, LA-Sao Paulo1, LA-Mexico City1, LA-Mexico City2, AP-Jakarta, TR-Istanbul, ME-Riyadh, CN East-Qingdao, CN East-Shanghai2, CN South-Guangzhou, CN-Hong Kong, AP-Bangkok, and CN East2 regions.
To use LTS functions on the AOM console, obtain the LTS permissions in advance. For details, see Permissions.
Log management (old) provides log search, log files, log paths, log dumps, LTS access, and log settings. To switch from the new log management function to the old one, click Old Edition in the upper right corner of the page.

**Table 1** Function description
Function	Description	AOM 2.0 Console	LTS Console	References
Log management	The overview page provides the following: Log management Provides Statistics, Log Applications, My Favorites/My Favorites (Local Cache), Recently Visited, Alarms, Latest Alarms, Notices, and FAQs. Log search and analysis Enables you to quickly query logs, and locate faults based on log sources and contexts. Log application LTS supports access to standard logs of multiple cloud services and provides out-of-the-box dashboard templates for the logs. After the logs are ingested, you can quickly analyze them.	Log in to the AOM 2.0 console. In the navigation pane, choose Log Management > Log Management.	Log in to the LTS console. In the navigation pane, choose Log Management.	Log Management Log search and analysis Log Search and Analysis Log Application
Log transfer	After the log data of hosts and cloud services is reported to AOM or LTS, you can set the storage period as required. Log data that exceeds the storage period will be automatically deleted. You can transfer logs to other cloud services for long-term storage.	Log in to the AOM 2.0 console. In the navigation pane, choose Log Management > Log Transfer.	Log in to the LTS console. In the navigation pane, choose Log Transfer.	Log Transfer
Log jobs	Provides SQL scheduled jobs, function processing, and metric generation. SQL scheduled jobs Used to periodically analyze log content. These jobs use standard SQL syntax. They periodically perform log analysis based on scheduling rules, and store analysis results to a target log stream. This function is not generally available. To use it, submit a service ticket. Function processing Normalizes, transfers, anonymizes, and filters logs based on provided function templates or custom functions. This function is available in the CN North-Beijing1, CN North-Beijing4, AP-Singapore, AF-Johannesburg, CN East-Shanghai1, LA-Santiago, LA-Sao Paulo1, LA-Mexico City1, LA-Mexico City2, AP-Jakarta, and TR-Istanbul. Metric generation You can create log metric rules to extract log data reported to LTS as metrics and monitor them on the metric browsing and dashboard pages. This function is not generally available. To use it, submit a service ticket.	Log in to the AOM 2.0 console. In the navigation pane, choose Log Management > Log Jobs.	Log in to the LTS console. In the navigation pane, choose Log Jobs.	Log Processing
Log settings	Quota configuration When the monthly free quota (500 MB) is used up, you will be billed for any excess usage on a pay-per-use basis. To avoid extra expenses, you can stop log collection when the quota runs out.	Log in to the AOM 2.0 console. In the navigation pane, choose Log Management > Log Settings. Click the Quota Configuration tab.	Log in to the LTS console. In the navigation pane, choose Configuration Center.	Setting LTS Log Collection Quota
Log settings	Delimiters You can configure delimiters to split log content into words, so you can search for logs by these words.	Log in to the AOM 2.0 console. In the navigation pane, choose Log Management > Log Settings. Click the Delimiters tab.	Log in to the LTS console. In the navigation pane, choose Configuration Center. Click the Delimiters tab.	Configuring Log Content Delimiters
Log settings	ICAgent collection Configure ICAgent collection as required to reduce memory, database, and disk space usage.	Log in to the AOM 2.0 console. In the navigation pane, choose Log Management > Log Settings. Click the ICAgent Collection tab.	Log in to the LTS console. In the navigation pane, choose Configuration Center. Click the ICAgent Collection tab.	Setting ICAgent Collection