Changes between Initial Version and Version 1 of Ticket #15420
- Timestamp:
- May 17, 2016 6:43:37 AM (8 years ago)
Legend:
- Unmodified
- Added
- Removed
- Modified
-
Ticket #15420 – Description
initial v1 1 I have a Linux system with VirtualBox 5.0.20r106931.1 I have a Linux system with !VirtualBox 5.0.20 !r106931. 2 2 3 3 Starting any VM (either Linux or Illumos) shows that a lot of time is spent in a strange part of Linux kernel, the "exit_dns_resolver" function. It is so severe that approximately 80-90% is spent just in that function. … … 6 6 7 7 perf record shows the following traces: 8 8 {{{ 9 9 32.70% 32.70% EMT-0 [kernel.kallsyms] [k] exit_dns_resolver 10 10 | … … 93 93 | --0.14%-- [...] 94 94 --0.32%-- [...] 95 95 }}}

