Public bug reported: Description =========== Now the command of nova flavor-list --extra-specs can view extra-specs information, but I use --debug to see a lot of http GET requests for getting the extra_specs information of each flavor.
With the increase of the flavors, it will get more and more GET requests. This will affect the performance of the query. I think that the query returns a list of flavor, it should directly contain extra_specs information. Steps to reproduce ================== A chronological list of steps which will bring off the issue you noticed: * I performed the command: $ nova --debug flavor-list --extra-specs Environment =========== 1. Exact version of OpenStack Mitaka Logs & Configs ============== The debug info: DEBUG (session:195) REQ: curl -g -i -X GET http://10.43.239.62:8774/v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/1/os-extra_specs -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: {SHA1}ae80c1ee126b1a4464c13c843706cc6a5b1bf259" DEBUG (connectionpool:368) "GET /v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/1/os-extra_specs HTTP/1.1" 200 66 DEBUG (session:224) RESP: [200] date: Thu, 01 Sep 2016 06:27:08 GMT connection: keep-alive content-type: application/json content-length: 66 x-compute-request-id: req-15182618-4b28-4c78-87ef-d51f8da309f3 RESP BODY: {"extra_specs": {}} DEBUG (session:195) REQ: curl -g -i -X GET http://10.43.239.62:8774/v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/2/os-extra_specs -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: {SHA1}ae80c1ee126b1a4464c13c843706cc6a5b1bf259" DEBUG (connectionpool:368) "GET /v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/2/os-extra_specs HTTP/1.1" 200 19 DEBUG (session:224) RESP: [200] date: Thu, 01 Sep 2016 06:27:09 GMT connection: keep-alive content-type: application/json content-length: 19 x-compute-request-id: req-b519d74e-ed98-48e9-90be-838287f7e407 RESP BODY: {"extra_specs": {}} DEBUG (session:195) REQ: curl -g -i -X GET http://10.43.239.62:8774/v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/3/os-extra_specs -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: {SHA1}ae80c1ee126b1a4464c13c843706cc6a5b1bf259" DEBUG (connectionpool:368) "GET /v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/3/os-extra_specs HTTP/1.1" 200 19 DEBUG (session:224) RESP: [200] date: Thu, 01 Sep 2016 06:27:09 GMT connection: keep-alive content-type: application/json content-length: 19 x-compute-request-id: req-ad796e53-e8be-4caa-b182-219a1f3e63ca RESP BODY: {"extra_specs": {}} DEBUG (session:195) REQ: curl -g -i -X GET http://10.43.239.62:8774/v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/97/os-extra_specs -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: {SHA1}ae80c1ee126b1a4464c13c843706cc6a5b1bf259" DEBUG (connectionpool:368) "GET /v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/97/os-extra_specs HTTP/1.1" 200 39 DEBUG (session:224) RESP: [200] date: Thu, 01 Sep 2016 06:27:09 GMT connection: keep-alive content-type: application/json content-length: 39 x-compute-request-id: req-4c8d466e-d013-4549-ae74-8ea4ca578061 RESP BODY: {"extra_specs": {"hw:numa_nodes": "1"}} DEBUG (session:195) REQ: curl -g -i -X GET http://10.43.239.62:8774/v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/99/os-extra_specs -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: {SHA1}ae80c1ee126b1a4464c13c843706cc6a5b1bf259" DEBUG (connectionpool:368) "GET /v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/99/os-extra_specs HTTP/1.1" 200 39 DEBUG (session:224) RESP: [200] date: Thu, 01 Sep 2016 06:27:09 GMT connection: keep-alive content-type: application/json content-length: 39 x-compute-request-id: req-9663e309-b421-45dd-9d6a-43f5a5464eab RESP BODY: {"extra_specs": {"hw:numa_nodes": "2"}} ** Affects: nova Importance: Undecided Status: New ** Tags: flavor ** Tags added: flavor -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1619161 Title: flavor-list need return the extra-specs information directly Status in OpenStack Compute (nova): New Bug description: Description =========== Now the command of nova flavor-list --extra-specs can view extra-specs information, but I use --debug to see a lot of http GET requests for getting the extra_specs information of each flavor. With the increase of the flavors, it will get more and more GET requests. This will affect the performance of the query. I think that the query returns a list of flavor, it should directly contain extra_specs information. Steps to reproduce ================== A chronological list of steps which will bring off the issue you noticed: * I performed the command: $ nova --debug flavor-list --extra-specs Environment =========== 1. Exact version of OpenStack Mitaka Logs & Configs ============== The debug info: DEBUG (session:195) REQ: curl -g -i -X GET http://10.43.239.62:8774/v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/1/os-extra_specs -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: {SHA1}ae80c1ee126b1a4464c13c843706cc6a5b1bf259" DEBUG (connectionpool:368) "GET /v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/1/os-extra_specs HTTP/1.1" 200 66 DEBUG (session:224) RESP: [200] date: Thu, 01 Sep 2016 06:27:08 GMT connection: keep-alive content-type: application/json content-length: 66 x-compute-request-id: req-15182618-4b28-4c78-87ef-d51f8da309f3 RESP BODY: {"extra_specs": {}} DEBUG (session:195) REQ: curl -g -i -X GET http://10.43.239.62:8774/v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/2/os-extra_specs -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: {SHA1}ae80c1ee126b1a4464c13c843706cc6a5b1bf259" DEBUG (connectionpool:368) "GET /v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/2/os-extra_specs HTTP/1.1" 200 19 DEBUG (session:224) RESP: [200] date: Thu, 01 Sep 2016 06:27:09 GMT connection: keep-alive content-type: application/json content-length: 19 x-compute-request-id: req-b519d74e-ed98-48e9-90be-838287f7e407 RESP BODY: {"extra_specs": {}} DEBUG (session:195) REQ: curl -g -i -X GET http://10.43.239.62:8774/v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/3/os-extra_specs -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: {SHA1}ae80c1ee126b1a4464c13c843706cc6a5b1bf259" DEBUG (connectionpool:368) "GET /v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/3/os-extra_specs HTTP/1.1" 200 19 DEBUG (session:224) RESP: [200] date: Thu, 01 Sep 2016 06:27:09 GMT connection: keep-alive content-type: application/json content-length: 19 x-compute-request-id: req-ad796e53-e8be-4caa-b182-219a1f3e63ca RESP BODY: {"extra_specs": {}} DEBUG (session:195) REQ: curl -g -i -X GET http://10.43.239.62:8774/v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/97/os-extra_specs -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: {SHA1}ae80c1ee126b1a4464c13c843706cc6a5b1bf259" DEBUG (connectionpool:368) "GET /v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/97/os-extra_specs HTTP/1.1" 200 39 DEBUG (session:224) RESP: [200] date: Thu, 01 Sep 2016 06:27:09 GMT connection: keep-alive content-type: application/json content-length: 39 x-compute-request-id: req-4c8d466e-d013-4549-ae74-8ea4ca578061 RESP BODY: {"extra_specs": {"hw:numa_nodes": "1"}} DEBUG (session:195) REQ: curl -g -i -X GET http://10.43.239.62:8774/v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/99/os-extra_specs -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: {SHA1}ae80c1ee126b1a4464c13c843706cc6a5b1bf259" DEBUG (connectionpool:368) "GET /v2/ed952123e0cc4ced9e581a7710bc24d5/flavors/99/os-extra_specs HTTP/1.1" 200 39 DEBUG (session:224) RESP: [200] date: Thu, 01 Sep 2016 06:27:09 GMT connection: keep-alive content-type: application/json content-length: 39 x-compute-request-id: req-9663e309-b421-45dd-9d6a-43f5a5464eab RESP BODY: {"extra_specs": {"hw:numa_nodes": "2"}} To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1619161/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
