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<div>Hi Zhang,</div>
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<div>Thank you for reporting the bug. The number of records does not seem too high. At this point I do not have a suggestion to improve the situation, but I will investigate this. Could you file a bug report? Relevant log snippets would also be helpful.</div>
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<div>--vinod</div>
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<span style="font-weight:bold">From: </span>stanzgy <<a href="mailto:stan.zgy@gmail.com">stan.zgy@gmail.com</a>><br>
<span style="font-weight:bold">Reply-To: </span>"OpenStack Development Mailing List (not for usage questions)" <<a href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a>><br>
<span style="font-weight:bold">Date: </span>Thursday, March 19, 2015 2:39 AM<br>
<span style="font-weight:bold">To: </span>"OpenStack Development Mailing List (not for usage questions)" <<a href="mailto:openstack-dev@lists.openstack.org">openstack-dev@lists.openstack.org</a>><br>
<span style="font-weight:bold">Subject: </span>[openstack-dev] [designate] Designate performance issues<br>
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<div>Hi all. I have setup kilo designate services with powerdns backend and mysql innodb storage in a single node.<br>
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The services function well at first. However, after inserting 13k A records via API within 3 domains (5k, 5k, 3k for each), the service stops working.<br>
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designate-api returns 500 and many RPCs timeout<br>
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designate-central takes 100% cpu, seems trying hard updating domains but failed<br>
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designate-mdns also takes 100% cpu, flooded with "Including all tenants items in query results" logs<br>
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<div>powerdns gets timeout errors during AXFR zones<br>
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The server doesn't seem to turn any better after suffering in this state for hours. What I could do to recover the service is to cleanup databases and restart the service.<br>
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My question is:<br>
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1. Is it not recommended to create too many records in a single domain?<br>
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2. Any suggestions to improve this situation?<br>
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<div>-- <br>
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<div dir="ltr">Best Regards,<br>
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Zhang Gengyuan<br>
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