Re: how to optimize startup time on osv

2018-01-21 Thread Waldek Kozaczuk
Also soon we will have ROFS (Read-Only FS) in OSv that should address some of shortcomings of ramfs. On Sunday, January 21, 2018 at 2:30:22 PM UTC-5, Waldek Kozaczuk wrote: > > I am not the expert but looking at your bootchart timings it seems these 2 > items take most time (~75%): > > disk

Re: how to optimize startup time on osv

2018-01-21 Thread Waldek Kozaczuk
I am not the expert but looking at your bootchart timings it seems these 2 items take most time (~75%): disk read (real mode): 45.88ms, (+45.88ms) desire.init functions: 82.51ms, (+36.63ms) I am not sure what *desire.init functions* measures as it is not part of the standard OSV bootchart -

how to optimize startup time on osv

2018-01-19 Thread wang Yu
i have cut some nouse option, i.e. zfs but the startup time about 110ms, i want to < 50ms, how to optimize it? OSv v0.24-479-g7ce5eb7 1 CPUs detected Firmware vendor: Seabios console=serial bsd: initializing - done VFS: mounting ramfs at / VFS: mounting devfs at /dev net: initializing -