| Summary: | [vdsm] [Scalability] Scalability problems when running ~49 vms with 24 network interfaces each. | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | David Naori <dnaori> | ||||
| Component: | vdsm | Assignee: | Federico Simoncelli <fsimonce> | ||||
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | yeylon <yeylon> | ||||
| Severity: | low | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 6.1 | CC: | abaron, bazulay, danken, dnaori, hateya, iheim, mgoldboi, srevivo, ykaul | ||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2011-07-28 08:26:02 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Bug Depends On: | |||||||
| Bug Blocks: | 612978 | ||||||
| Attachments: |
|
||||||
Created attachment 509978 [details] full log. Description of problem: Scalabiltiy problems When running ~49 vms on a host with 24 network interfaces each. **3 major issues found: 1) getVdsCaps returns after ~31.784 seconds 2) libvirtd cpu consumption = ~120% (as a result of the stats threads) 3) when restarting vdsmd recovering from crash or Initializing takes ~20 minutes Version-Release number of selected component (if applicable): vdsm-4.9-75.el6.x86_64 How reproducible: 100% Steps to Reproduce: 1.run 49 vms with 29 network interfaces each and rhev-agent running on the guests. Actual results: Expected results: Additional info: