** Also affects: neutron/juno
Importance: Undecided
Status: New
** Changed in: neutron/juno
Importance: Undecided => Low
** Changed in: neutron/juno
Status: New => Fix Committed
** Changed in: neutron/juno
Milestone: None => 2014.2.3
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https://bugs.launchpad.net/bugs/1437131
Title:
neutron get_subnet is slow
Status in OpenStack Neutron (virtual network service):
Fix Released
Status in neutron juno series:
Fix Committed
Bug description:
get_subnet becomes slow with large numbers of ip availability
ranges.[1] This plagues anything else that calls get_subnet or
get_subnets, which is lots of stuff.
1. $ time neutron subnet-show 9f4d3afa-5e13-4031-a24e-923adf36efb1
+-------------------+--------------------------------------------+
| Field | Value |
+-------------------+--------------------------------------------+
| allocation_pools | {"start": "0.0.0.2", "end": "0.0.255.253"} |
| cidr | 0.0.0.0/16 |
| dns_nameservers | |
| enable_dhcp | True |
| gateway_ip | 0.0.0.1 |
| host_routes | |
| id | 9f4d3afa-5e13-4031-a24e-923adf36efb1 |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | |
| network_id | b316a86e-1582-4b56-bbc1-d68dd6635ac9 |
| tenant_id | dcbae871d5bd419ea3c17cfb89e8a9c7 |
+-------------------+--------------------------------------------+
real 0m4.307s
user 0m0.353s
sys 0m0.074s
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