Opened 10 years ago
Closed 9 years ago
#13527 closed defect (fixed)
Severe network latency after upgrade to 4.3.18
| Reported by: | mikemini | Owned by: | |
|---|---|---|---|
| Component: | network | Version: | VirtualBox 4.3.18 |
| Keywords: | Cc: | ||
| Guest type: | Solaris | Host type: | Mac OS X |
Description
With an OS X Yosemite host, after an upgrade to 4.3.18, a Solaris VM (ZFS simulator) had what seemed to be extreme network latency. Processes performing IO to local disks seemed to perform fine, but IO over any network connection (host-only, NAT, or internal networks) had extreme latency. For example copying a file to a NFS share or using scp to transfer a file would stall and not complete. Downgrading to 4.3.16 restored normal functionality so it would seem the issue is with 4.3.18 specifically.
Change History (3)
follow-up: 2 comment:1 by , 9 years ago
comment:2 by , 9 years ago
Replying to frank: I have tested 4.3.20 which was just released and it seems this release fixes this issue. I suspect this was a byproduct of the interrupt handling regression that was mentioned in the release notes. At this point I would close this ticket.
Could you attach a VBox.log file of such a VM session?
Could you attach a VBox.log file of such a VM session?