#9628: Really bad disk performance / cache behaviour --------------------------+---------------------------- Reporter: jackburton | Owner: nobody Type: bug | Status: new Priority: normal | Milestone: R1 Component: System | Version: R1/Development Resolution: | Keywords: Blocked By: | Blocking: Has a Patch: 0 | Platform: x86 --------------------------+---------------------------- Changes (by diver): * cc: mmlr (added) Comment: > Note that lately (but could be two years, actually), Haiku on VirtualBox or qemu is practically unusable on this very machine, while I remember it used to be much better. This is because some additional [http://cgit.haiku- os.org/haiku/log/build/config_headers tracing] has been added last year. #define KDEBUG_LEVEL 0 in kernel_debug_config.h fixes it. Would be nice to know which exact revision introduced this slowness. Michael? -- Ticket URL: <http://dev.haiku-os.org/ticket/9628#comment:2> Haiku <http://dev.haiku-os.org> Haiku - the operating system.