| Summary: | Amazon realtime collection returns tens of thousands of rows vs 180 max rows for VMware causing appliance to fill swap | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | Red Hat CloudForms Management Engine | Reporter: | Thomas Hennessy <thenness> | ||||||
| Component: | C&U Capacity and Utilization | Assignee: | Greg Blomquist <gblomqui> | ||||||
| Status: | CLOSED NOTABUG | QA Contact: | Nandini Chandra <nachandr> | ||||||
| Severity: | high | Docs Contact: | |||||||
| Priority: | high | ||||||||
| Version: | 5.5.0 | CC: | carnott, cpelland, gblomqui, jdeubel, jhardy, jocarter, kbrock, mfeifer, nachandr, obarenbo, thenness | ||||||
| Target Milestone: | GA | ||||||||
| Target Release: | 5.7.0 | ||||||||
| Hardware: | x86_64 | ||||||||
| OS: | Linux | ||||||||
| Whiteboard: | c&u:ec2:perf | ||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2016-08-05 16:06:59 UTC | Type: | Bug | ||||||
| Regression: | --- | Mount Type: | --- | ||||||
| Documentation: | --- | CRM: | |||||||
| Verified Versions: | Category: | --- | |||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||
| Attachments: |
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Created attachment 1141085 [details]
one page pdf charting real and swap memory being filled by Amazon C&U collections
the top_output.log.gz file is also provided in the same location. this provides the top view of the appliance and all processes every 60 seconds so that one can see how the memory usage changes with time. I don't have any appliance with 2 weeks worth of data, but I'd like to add that I haven't had issues running gap collection over few weeks on vsphere in 5.5. |
Created attachment 1141083 [details] log lines for Amazon realtime collections providing row counts Description of problem: Amazon real time collected metrics are > two orders of magnitued more than VMware resulting in all of real memory and all of swap to be fully consumed resulting in appliances effectively down Version-Release number of selected component (if applicable):5.5.2.4 How reproducible: In customer environment, simply enabling C&U Collections for Amazon VMs is sufficient to cause the problem. I have no idea how to create the issue otherwise. Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: