Date: Mon, 21 Jan 2013 13:13:01 -0600 From: Adam Vande More <amvandemore@gmail.com> To: Karthik Reddy <22karthikreddy@gmail.com> Cc: freebsd-questions@freebsd.org Subject: Re: What is the timeout of TCP in freeBSD? Message-ID: <CA%2BtpaK3i=skyTHkbXZAOxkoa5oBa41o%2BMt4V62TRF=y6KMHkNQ@mail.gmail.com> In-Reply-To: <CALK7g0gtcN6rOUDskSuEnvS_qJuJLPjdqrUqO8v0d%2BSu_Lqj1g@mail.gmail.com> References: <CALK7g0h82SJSObmVo08z6=UAgB-ykc3QS4ApCAnkcvxbCdy5UA@mail.gmail.com> <CA%2BtpaK3mP06wt=3G5GYN8EV1pvYsn2Eq070Fuo-eHq_4UJExjw@mail.gmail.com> <CALK7g0gtcN6rOUDskSuEnvS_qJuJLPjdqrUqO8v0d%2BSu_Lqj1g@mail.gmail.com>
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On Sun, Jan 20, 2013 at 9:38 PM, Karthik Reddy <22karthikreddy@gmail.com>wrote: > When I change the kern.hz to 50, the timeout is happening at 76sec. Could > you please elaborate on kern.hz and how does it effect timing. > Lower frequency so less opportunities for errors to be introduced, although you may have greater network latency at that setting. Some setting under sysctl kern.timecounter and/or sysctl kern.eventtimer should be able to allow the guest to run better if the hypervisor can't do it. -- Adam Vande More
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