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Performance of cf-acceptance-tests
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Graham Bleach
Hello,
Related to my earlier question, we're running the cf-acceptance-tests often. It takes us between 50 and 70 minutes to run them (with some exclusions [1]) in our environment. Is this faster or slower than in other environments? Are we missing any techniques to reduce their runtime? Graham [1] https://github.com/alphagov/paas-cf/blob/master/manifests/cf-manifest/deployments/900-cf-tests.yml#L12 https://github.com/alphagov/paas-cf/blob/master/manifests/cf-manifest/deployments/900-cf-tests.yml#L13 https://github.com/alphagov/paas-cf/blob/master/manifests/cf-manifest/deployments/900-cf-tests.yml#L16 https://github.com/alphagov/paas-cf/blob/master/manifests/cf-manifest/deployments/900-cf-tests.yml#L21 |
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Sunil Babu <cloudgrp.assist@...>
Hi
Can you check on the loop calls been made and dependency on waiting for for international loop to complete It's design issue check it Rgds Sunil On 31-May-2016 10:59 pm, "Graham Bleach" < graham.bleach(a)digital.cabinet-office.gov.uk> wrote: Hello, |
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Graham Bleach
On 31 May 2016 at 18:33, Sunil Babu <cloudgrp.assist(a)gmail.com> wrote:
Can you be a bit more specific about what you mean and link to the code please? Graham |
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CF Runtime
Hi Graham,
cf-acceptance-tests (cats) offers parallelization. The readme docs (https://github.com/cloudfoundry/cf-acceptance-tests#test-execution) explain how to configure this. (./bin/test -r -nodes=4) Are you running cats in parallel? If so how many nodes are you running cf-acceptance-tests with? The performance gain by running cats with multiple nodes is dependent on the resource capacity of the cf backend. In our environments it typically takes ~45 minutes. We have successfully run cats in as little as ~20 minutes by running on multiple nodes. Thanks Rob & Dennis cf-release-integration Pivotal |
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