What's New
The tables below describe the functions released in each Log Tank Service version and corresponding documentation updates. New features will be successively launched in each region.
August 2024
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
ICAgent structuring parsing |
ICAgent supports parsing using regular expressions, delimiters, JSON, and combined plug-ins. |
Commercial use |
|
2 |
Function enhancement |
You can select the And or Or relationship when configuring Kubernetes label whitelists and Kubernetes label blacklists for log ingestion. |
Commercial use |
|
3 |
Minute-level traffic monitoring |
You can check the resource usage details and top log groups or streams by resource usage on the resource statistics page. |
Commercial use |
|
4 |
Quick analysis |
You can specify the number of samples for quick analysis. The value ranges from 100,000 (default) to 10 million. Quick analysis provides a fast overview by sampling field value statistics rather than analyzing all log data. The more logs sampled, the slower the analysis. |
Commercial use |
|
5 |
Log download |
Up to 20 million logs can be downloaded at a time. |
Commercial use |
|
6 |
Log file code |
Log file encoding supports Chinese Internal Code Extension Specification (GBK), which is a Chinese character encoding standard that extends both the ASCII and GB2312 encoding systems. |
Commercial use |
|
7 |
Log alarms |
You can search for alarm rules by name. |
Commercial use |
|
8 |
Query creation |
You can create a query to search for log keywords. |
Commercial use |
|
9 |
Style optimization |
The operation buttons on the log alarm page are optimized to facilitate user identification. |
Commercial use |
|
10 |
Repeated log collection |
Logs from Cloud Container Engine (CCE), Elastic Cloud Server (ECS), and self-built Kubernetes can be repeatedly collected to LTS. This function is not available to Windows. |
Commercial use |
July 2024
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Log ingestion |
You can customize key-value pairs, the maximum size of a single log (up to 1 MB), and log file path depth (up to 20 levels) when configuring ingestion. |
Commercial use |
|
2 |
Log alarms |
You can edit, export, and import alarm rules in batches. |
Commercial use |
|
3 |
ICAgent collection |
ICAgent for Windows supports host groups with identifiers, cross-cloud collection, and log collection error diagnosis. |
Commercial use |
|
4 |
ICAgent collection diagnosis |
Collection diagnosis dashboard templates are provided for monitoring exceptions, overall status, and collection status of ICAgent. |
Commercial use |
|
5 |
Log transfer |
You can add variable parameters when setting a custom path for transferring logs to OBS. |
Commercial use |
|
6 |
Index settings |
You can configure full-text indexes and field indexes for each log stream separately and customize delimiter configurations. |
Commercial use |
June 2024
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Structuring templates |
A system template for GeminiDB Mongo audit logs is added. |
Commercial use |
|
2 |
Log ingestion |
The standard output and standard error output can be collected to different files (stdout.log and stderr.log) or the same file (stdout.log). |
Commercial use |
|
3 |
Default delimiters |
The backslash (\) and question mark (?) are added to default delimiters. |
Commercial use |
May 2024
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Metric generation |
You can create log metric rules to extract metrics from log data reported to LTS for central management. |
Open beta testing |
|
2 |
Dashboards |
Enterprise projects can be selected for dashboards. |
Commercial use |
|
3 |
Log groups |
Enterprise projects can be selected for log groups. |
Commercial use |
|
4 |
Batch connection |
Log ingestion rules can be created in batches for services such as Bare Metal Server (BMS), Cloud Container Engine (CCE), and Elastic Cloud Server (ECS). |
Commercial use |
|
5 |
Custom identifiers |
You can set custom identifiers when creating host groups of the Windows type. |
Commercial use |
April 2024
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Simple noise reduction for alarms |
The notification frequency can be set for log alarms to prevent alarm storms. |
Commercial use |
|
2 |
Alarm action rules |
You can create an alarm action rule and bind it with a message template. |
Commercial use |
|
3 |
ServiceStage log collection |
Containerized application logs of ServiceStage can be ingested to LTS. |
Commercial use |
Collecting Logs from ServiceStage - Containerized Applications |
June 2023
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Layout settings can be customized. |
Layout settings can be customized on the page of log search. |
Commercial use |
|
2 |
CCE event logs |
CCE K8s event logs can be collected. |
Commercial use |
|
3 |
Logs of mounted container files can be collected. |
CCE log collection allows ICAgent to collect logs of mounted container files. |
Commercial use |
|
4 |
Retention duration |
The log retention duration can be set to 10 years. This function is available only for whitelisted users in internal tests. |
Open beta testing |
May 2023
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
The simple view is added to viewing context. |
On the page of viewing context, you can set the simple view to quickly browse logs by omitting information such as the log time. |
Commercial use |
|
2 |
The names of log groups and log streams can be changed. |
After a log group and a log stream are created, you can change their names. The original names cannot be changed. |
Commercial use |
|
3 |
Collection configurations can be verified. |
When logs are collected from CCE, regular expressions can be verified on the collection configuration page. |
Commercial use |
April 2023
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Optimized charts |
Configuration items of table charts, line charts, pie charts, bar charts, and number charts are optimized. |
Commercial use |
|
2 |
Interactive search |
Interactive search is added for you to quickly add query statements to lower the search threshold. |
Commercial use |
|
3 |
Optimized real-time log display |
Real-time log display adopts real-time scrolling to improve the display effect. |
Commercial use |
|
4 |
Quick search |
The quota of statements that can be quickly searched for in a single log stream increases from 10 to 50. |
Commercial use |
|
5 |
Log stream tags |
After a tag is added to a log stream, the log stream tag information is displayed in the reported charging data record (CDR). This helps you analyze fees by resource tag (log stream tag) in the billing center. |
Commercial use |
March 2023
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Alarm rules |
|
Commercial use |
|
2 |
Log ingestion |
LTS can collect logs from self-built K8s clusters. |
Open beta testing |
|
3 |
Custom delimiters |
You can customize delimiters for full-text indexes and field indexes. |
Open beta testing |
|
4 |
Index settings |
You can configure full-text indexes and field indexes for each log stream separately to customize delimiter configuration. |
Commercial use |
|
5 |
Delimiter containing multiple characters |
A delimiter can contain multiple characters. |
Commercial use |
February 2023
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Dashboard templates |
Provided ER dashboard templates. |
Open beta testing |
|
2 |
Optimized custom log time |
When logs are ingested to LTS, you can enable Custom Log Time to set the time field in the logs as the ingested configuration time. |
Commercial use |
|
3 |
Log structuring templates |
Added the templates of structuring GaussDB(for Cassandra) slow logs, MySQL audit logs, GaussDB(for Mongo) error logs, and GaussDB(for Mongo) slow logs. |
Open beta testing |
January 2023
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Dashboard templates |
Provided VPC dashboard templates. |
Open beta testing |
December 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Dashboard templates |
Provided CDN dashboard templates. |
Open beta testing |
|
2 |
Filters |
The dynamic value source in the filter can be fuzzy match. |
Open beta testing |
November 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Log structuring templates |
Added the templates for structuring SQL Server error logs and GaussDB(for Redis) slow logs. |
Open beta testing |
|
2 |
Custom identifier host group |
You can create a host group with a custom identifier that is added automatically. |
Open beta testing |
|
3 |
Adding a log stream to favorites |
Favorite log streams can be displayed in two modes: My Favorites and My Favorites (Local Cache). |
Open beta testing |
October 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Index settings |
You can query and analyze logs after setting indexes. |
Open beta testing |
|
2 |
Creating alarms in batches |
You can select multiple log streams to create keyword alarms. |
Commercial use |
|
3 |
Function jobs |
You can create functions from templates or scratch to normalize, transfer, anonymize, and filter logs. |
Open beta testing |
September 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Dashboard templates |
Provided APIG, Nginx, and CFW dashboard templates. |
Open beta testing |
|
2 |
Log search syntax |
Search syntaxes such as *, in, (), and key:#"abc def" are supported. |
Commercial use |
|
3 |
Log ingestion |
The console provides guided ingestion of ELB, APIG, and CTS logs. |
Commercial use |
August 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Dashboard templates |
Provided DCS, DDS, and ELB dashboard templates. |
Open beta testing |
|
2 |
Usage alerts |
If the log resource usage exceeds a specified limit, the system gives an alarm. |
Commercial use |
|
3 |
Log structuring templates |
Added the structuring configuration templates for Tomcat, DDS, and DCS. |
Commercial use |
July 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Custom log time |
By default, the log time is the time configured in log ingestion. You can enable User-defined log time to customize the log time. |
Commercial use |
|
2 |
Search tips |
During log search, you can press Tab to automatically add the first keyword displayed in the drop-down list. |
Commercial use |
|
3 |
Collecting logs from CCE |
Logs from CCE can be collected. |
Commercial use |
June 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Optimized log context display |
When viewing the context, you can query the number of rows, highlight log content, and filter logs. |
Commercial use |
May 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Cross-account ingestion |
If you use the Cross-Account Ingestion - Log Stream Mapping, logs of the delegator account are ingested to LTS. |
Commercial use |
April 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
New log search page |
The new page provides log sharing, simplified field details, and layout setting. |
Commercial use |
March 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Resource statistics |
Statistics of log index traffic, read/write traffic, and storage usage are displayed. |
Commercial use |
January 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Tag transfer |
Tags can be transferred along with logs. |
Commercial use |
November 2021
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Tag fields |
Logs can be filtered by tag fields during transfer. |
Commercial use |
October 2021
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Time zone setting |
Time zone can be configured for log transfer. |
Commercial use |
September 2021
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Transfer to encrypted OBS buckets |
You can transfer logs to an encrypted OBS bucket. |
Commercial use |
|
2 |
Log transfer delegation |
You can transfer logs for another account as long as you have been delegated. |
Commercial use |
July 2021
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Log ingestion wizard |
Step-by-step wizard for ingesting logs from hosts. |
Commercial use |
|
2 |
Host management |
Host groups and log ingestion configurations can be associated with each other. This allows you to modify the log collection paths of multiple hosts at a go. |
Commercial use |
April 2021
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Log ingestion using APIs |
You can use APIs to ingest logs. |
Commercial use |
|
2 |
Delimiters |
You can configure delimiters to split log content into words, so you can search for logs by these words. |
Commercial use |
|
3 |
Cloud service log ingestion |
You can ingest logs from different cloud services. |
Commercial use |
March 2021
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Custom structuring templates |
You can create structuring templates for quick reuse. |
Commercial use |
February 2021
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Nginx log structuring |
You can parse logs in standard Nginx format. |
Commercial use |
December 2020
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
JSON, delimiters, and system templates |
You can parse logs in standard JSON format, and parse logs using delimiters (such as commas and spaces) or ELB, VPC, and CTS structuring templates. |
Commercial use |
July 2020
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Log search |
You can filter logs by fields. |
Commercial use |
June 2020
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Open APIs |
APIs for managing log groups and log streams are available. |
Commercial use |
April 2020
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Log structuring and SQL query |
You can structure logs, and use SQL statements to query and analyze structured logs. |
Commercial use |
October 2019
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Transferring Logs to DIS |
You can transfer logs to Data Ingestion Service (DIS) and further transmit the logs through DIS to EI. DIS supports both log storage and big data analysis. To be specific, DIS can transfer a large number of log files to the cloud for backup, offline analysis, query, and machine learning. In addition, You can use DIS for data recovery and fault analysis after data loss or exceptions. During transfer, a large number of small text files can be merged into a large file to accelerate data processing. |
Commercial use |
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