Date: Wed, 30 Jun 2021 19:07:51 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 256781] EC2 Nitro: TSC-low timecounter lags Message-ID: <bug-256781-27103-2e5gyDKROV@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-256781-27103@https.bugs.freebsd.org/bugzilla/> References: <bug-256781-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=256781 --- Comment #24 from martin.stoyanov@vertalo.com --- (In reply to Roger Pau Monné from comment #19) That seems to help, although one has to edit /boot/loader.conf and reboot the instance to apply it... Also my only test is just running date one minute apart, so if you have any ideas how to test more, I'd be happy to... root@freebsd:~ # sysctl -a | grep kern.timecounter.smp_tsc_adjust kern.timecounter.smp_tsc_adjust: 1 root@freebsd:~ # date Wed Jun 30 19:00:59 UTC 2021 root@freebsd:~ # date Wed Jun 30 19:01:59 UTC 2021 -- You are receiving this mail because: You are the assignee for the bug.
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