Hi,
I don't have any ideas for how to avoid this; but basically a crazy amount of
the SNTP clients sync just at the top of the hour; or close to it.
Below is a second by second query count on one of the busier DNS servers for
pool.ntp.org. The normal load is as it is just before the top of
On Mar 22, 2011, at 4:59 PM, Ask Bjørn Hansen wrote:
I don't have any ideas for how to avoid this; but basically a crazy amount of
the SNTP clients sync just at the top of the hour; or close to it.
Below is a second by second query count on one of the busier DNS servers for
pool.ntp.org.
On Tue, Mar 22, 2011 at 11:59 PM, Ask Bjørn Hansen wrote:
I don't have any ideas for how to avoid this; but basically a crazy amount
of the SNTP clients sync just at the top of the hour; or close to it.
It is IMO reasonable to believe the subset of pool.ntp.org clients
which query near the top
