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YUBI LEE edited comment on AMBARI-25422 at 2/15/21, 5:00 AM: ------------------------------------------------------------- [~chenjian2664] I'm also suffering from this issue. I created pull request : https://github.com/apache/ambari/pull/3285. was (Author: eub): [~chenjian2664] I'm also suffered from this issue. I created pull request : https://github.com/apache/ambari/pull/3285. > the interface to get serviceInfo is too slow > -------------------------------------------- > > Key: AMBARI-25422 > URL: https://issues.apache.org/jira/browse/AMBARI-25422 > Project: Ambari > Issue Type: Improvement > Components: ambari-server > Affects Versions: 2.7.3 > Environment: ambari server environment: > cpus : 48 > mem: 256g > linux release : CentOS Linux release 7.5.1804 (Core) > -Xms64g -Xmx64g > > CentOS 7 > Maven 3.3.9 > Java JDK 8 > all packages for compillation installed. > Reporter: Chenjian > Priority: Major > Fix For: ambari-server, 2.7.3 > > Time Spent: 10m > Remaining Estimate: 0h > > now, we use Ambari to manage more than 3000 hosts, 20+ Components. we found > that, the interface > "[http://ip:port/api/v1/clusters/TL0/services?fields=ServiceInfo/state,ServiceInfo/maintenance_state,ServiceInfo/desired_repository_version_id,components/ServiceComponentInfo/component_name&minimal_response=true&_=1572316944944|http://10.128.142.193:8080/api/v1/clusters/TL0/services?fields=ServiceInfo/state,ServiceInfo/maintenance_state,ServiceInfo/desired_repository_version_id,components/ServiceComponentInfo/component_name&minimal_response=true&_=1572316944944]" > is too slow, it will cost about 1.5mins every request. > This interface is requested every time the UI is refreshed. For example, > after modifying the configuration, exiting the add service interface, etc., > this interface will be requested. > the installed Ambari version is release-2.7.3 -- This message was sent by Atlassian Jira (v8.3.4#803005)