| NTP Server | Grade
(Mode) |
| 172.104.25.121 | A |
| apps-vm8.srv.peterjin.org |
30-day Grade History
| A |
A- |
A |
A- |
B |
A |
A |
A- |
A |
A |
A |
A |
A |
A- |
A- |
A |
A |
A |
A |
A- |
A |
A |
A |
A |
A |
A |
A |
A |
A- |
A |
30-day Clock Offset History
+8ms
-8ms
30-day Clock Jitter History
3ms
30-day Round-trip Delay History
42ms
30-day Round-trip Delay Standard Deviation History
3ms
30-day Availability History
100%