Re: PHP performance on Xen domU with mulitple vcpu
Emmanuel Dreyfus <[email protected]>
| Newsgroups | gmane.os.netbsd.devel.kernel,gmane.os.netbsd.ports.xen |
|---|---|
| Message-ID | <[email protected]> |
On Sun, Apr 13, 2025 at 05:01:46PM +0000, Emmanuel Dreyfus wrote: > One o two sane domU was hit by the bug ater 6.5 days of uptime. I run a simple .c program that calls gettimeaofday() 1000 times and count how many time it gets the same value. Once a machine hits the bug, here is what I get: 5 1744585368.000721 5 1744585368.000737 140 1744585368.000750 159 1744585367.999713 691 1744585368.001068 After a reboot, ntpd syncs again, and gettimeofday() reports a diferent value on each call again. -- Emmanuel Dreyfus [email protected]