Many tests just take longer, f.e: test_dhcp6_stateless_from_os 116.8 seconds -> 206.8 seconds test_dualnet_dhcp6_stateless_from_os 134.2 seconds -> 245.8 seconds test_dualnet_multi_prefix_dhcpv6_stateless 161.2 seconds -> 254.8 seconds Seems like all requests, especially GET ones are taking much longer, comparison of requests within test_dualnet_multi_prefix_dhcpv6_stateless test: $ cut -d" " -f12- good_r 200 POST https://[2001:db8:fd00:1000::5]:13774/v2.1/os-keypairs 0.341s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/security-groups 0.467s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/security-group-rules 0.345s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/security-group-rules 0.208s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/security-group-rules 0.695s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/security-group-rules 0.290s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/security-group-rules 0.252s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/security-group-rules 0.316s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/networks 0.858s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/networks 1.654s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets?project_id=b0989b4d43864d56ac1f4b312684d692&cidr=10.100.0.0%2F28 0.108s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/networks?router%3Aexternal=True 0.187s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets?network_id=883143f0-32da-4ffa-9f01-08ca456b13e2&cidr=10.100.0.0%2F28 0.081s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets 1.373s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/routers 3.186s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets?project_id=b0989b4d43864d56ac1f4b312684d692&cidr=2001%3Adb8%3A%3A%2F64 0.118s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/networks?router%3Aexternal=True 0.245s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets?network_id=883143f0-32da-4ffa-9f01-08ca456b13e2&cidr=2001%3Adb8%3A%3A%2F64 0.052s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets 1.023s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets?project_id=b0989b4d43864d56ac1f4b312684d692&cidr=2001%3Adb8%3A%3A%2F64 0.079s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/networks?router%3Aexternal=True 0.126s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets?network_id=883143f0-32da-4ffa-9f01-08ca456b13e2&cidr=2001%3Adb8%3A%3A%2F64 0.062s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets?project_id=b0989b4d43864d56ac1f4b312684d692&cidr=2001%3Adb8%3A0%3A1%3A%3A%2F64 0.033s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/networks?router%3Aexternal=True 0.170s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets?network_id=883143f0-32da-4ffa-9f01-08ca456b13e2&cidr=2001%3Adb8%3A0%3A1%3A%3A%2F64 0.050s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets 1.431s 201 POST https://[2001:db8:fd00:1000::5]:13000/v3/auth/tokens 0.520s 202 POST https://[2001:db8:fd00:1000::5]:13774/v2.1/servers 2.111s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.203s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.600s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.262s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.598s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.312s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.443s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.418s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.495s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.292s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.471s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.274s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.350s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.347s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.304s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.371s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.346s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.708s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.710s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.371s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.585s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.480s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/ports?device_id=732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.315s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/floatingips 2.383s 201 POST https://[2001:db8:fd00:1000::5]:13000/v3/auth/tokens 0.450s 202 POST https://[2001:db8:fd00:1000::5]:13774/v2.1/servers 2.100s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.160s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.513s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.738s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.322s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.228s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 2.196s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.351s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.314s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.303s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.280s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.465s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.259s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.368s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.870s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.678s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.434s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.657s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.369s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.380s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/ports?device_id=b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.096s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/floatingips 2.154s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/ports?device_id=732d09bb-f2d3-4be4-ad46-428a8d8d5250&network_id=f7606d55-2258-47c1-b72d-45b1f6da2733 0.126s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/ports?device_id=b211ac84-e5cf-47a9-a6b3-4f46fd473cd4&network_id=f7606d55-2258-47c1-b72d-45b1f6da2733 0.121s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.356s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.396s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.422s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.209s 404 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/b211ac84-e5cf-47a9-a6b3-4f46fd473cd4 0.092s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.323s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.349s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.270s 404 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/732d09bb-f2d3-4be4-ad46-428a8d8d5250 0.065s $ cut -d" " -f12- bad_r 200 POST https://[2001:db8:fd00:1000::5]:13774/v2.1/os-keypairs 0.922s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/security-groups 0.753s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/security-group-rules 0.629s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/security-group-rules 0.626s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/security-group-rules 0.659s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/security-group-rules 0.458s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/security-group-rules 0.789s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/security-group-rules 0.891s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/networks 1.155s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/networks 1.138s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets?project_id=12d30912a3334d8d9367ee3695b87b7d&cidr=10.100.0.0%2F28 0.554s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/networks?router%3Aexternal=True 0.551s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets?network_id=5fba5c2a-065e-4aaf-9696-2a6f12505985&cidr=10.100.0.0%2F28 0.446s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets 2.395s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/routers 4.121s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets?project_id=12d30912a3334d8d9367ee3695b87b7d&cidr=2001%3Adb8%3A%3A%2F64 0.886s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/networks?router%3Aexternal=True 0.471s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets?network_id=5fba5c2a-065e-4aaf-9696-2a6f12505985&cidr=2001%3Adb8%3A%3A%2F64 0.630s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets 1.708s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets?project_id=12d30912a3334d8d9367ee3695b87b7d&cidr=2001%3Adb8%3A%3A%2F64 0.472s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/networks?router%3Aexternal=True 0.760s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets?network_id=5fba5c2a-065e-4aaf-9696-2a6f12505985&cidr=2001%3Adb8%3A%3A%2F64 0.535s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets?project_id=12d30912a3334d8d9367ee3695b87b7d&cidr=2001%3Adb8%3A0%3A1%3A%3A%2F64 0.563s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/networks?router%3Aexternal=True 0.435s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets?network_id=5fba5c2a-065e-4aaf-9696-2a6f12505985&cidr=2001%3Adb8%3A0%3A1%3A%3A%2F64 0.314s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/subnets 2.148s 201 POST https://[2001:db8:fd00:1000::5]:13000/v3/auth/tokens 0.451s 202 POST https://[2001:db8:fd00:1000::5]:13774/v2.1/servers 10.034s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/a6131c5a-07a1-4982-ae21-75cd0be68576 1.559s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/a6131c5a-07a1-4982-ae21-75cd0be68576 1.740s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/a6131c5a-07a1-4982-ae21-75cd0be68576 1.457s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/a6131c5a-07a1-4982-ae21-75cd0be68576 2.686s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/a6131c5a-07a1-4982-ae21-75cd0be68576 2.082s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/a6131c5a-07a1-4982-ae21-75cd0be68576 3.497s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/a6131c5a-07a1-4982-ae21-75cd0be68576 4.187s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/a6131c5a-07a1-4982-ae21-75cd0be68576 3.018s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/a6131c5a-07a1-4982-ae21-75cd0be68576 2.719s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/a6131c5a-07a1-4982-ae21-75cd0be68576 3.021s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/a6131c5a-07a1-4982-ae21-75cd0be68576 3.187s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/a6131c5a-07a1-4982-ae21-75cd0be68576 2.232s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/ports?device_id=a6131c5a-07a1-4982-ae21-75cd0be68576 0.593s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/floatingips 2.324s 201 POST https://[2001:db8:fd00:1000::5]:13000/v3/auth/tokens 0.486s 202 POST https://[2001:db8:fd00:1000::5]:13774/v2.1/servers 8.629s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/cc889cf4-29d1-4375-99c2-9b04974e909b 2.501s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/cc889cf4-29d1-4375-99c2-9b04974e909b 1.447s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/cc889cf4-29d1-4375-99c2-9b04974e909b 2.241s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/cc889cf4-29d1-4375-99c2-9b04974e909b 3.459s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/cc889cf4-29d1-4375-99c2-9b04974e909b 3.262s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/cc889cf4-29d1-4375-99c2-9b04974e909b 3.285s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/cc889cf4-29d1-4375-99c2-9b04974e909b 3.326s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/cc889cf4-29d1-4375-99c2-9b04974e909b 2.277s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/cc889cf4-29d1-4375-99c2-9b04974e909b 3.491s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/cc889cf4-29d1-4375-99c2-9b04974e909b 3.164s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/cc889cf4-29d1-4375-99c2-9b04974e909b 2.741s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/ports?device_id=cc889cf4-29d1-4375-99c2-9b04974e909b 0.975s 201 POST https://[2001:db8:fd00:1000::5]:13696/v2.0/floatingips 2.676s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/ports?device_id=a6131c5a-07a1-4982-ae21-75cd0be68576&network_id=c584d407-901e-4cc6-b822-fe95159ffcb3 0.604s 200 GET https://[2001:db8:fd00:1000::5]:13696/v2.0/ports?device_id=cc889cf4-29d1-4375-99c2-9b04974e909b&network_id=c584d407-901e-4cc6-b822-fe95159ffcb3 0.467s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/cc889cf4-29d1-4375-99c2-9b04974e909b 2.009s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/cc889cf4-29d1-4375-99c2-9b04974e909b 2.053s 404 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/cc889cf4-29d1-4375-99c2-9b04974e909b 0.508s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/a6131c5a-07a1-4982-ae21-75cd0be68576 3.741s 200 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/a6131c5a-07a1-4982-ae21-75cd0be68576 1.500s 404 GET https://[2001:db8:fd00:1000::5]:13774/v2.1/servers/a6131c5a-07a1-4982-ae21-75cd0be68576 0.917s