Comprehensive and Detailed Explanation From Exact Extract:
For critical devices and connections, peak calculation is the recommended capacity planning method. This approach uses the highest observed utilization values within a time period, ensuring that planning accounts for maximum network demand and helps avoid bottlenecks during traffic spikes. SolarWinds documentation advises using peak calculations for important links to ensure network reliability and performance.
Reference:
Network Performance Monitor Administrator Guide, "Capacity Planning Methods,"
"Peak calculation is best for important interfaces and connections to capture maximum usage periods."

Comprehensive and Detailed Explanation From Exact Extract:
If a device studio poller is configured with a static textual value (rather than a dynamic OID), any change in the actual value on the node will not be detected automatically; the poller's configuration must be manually updated to reflect the new value. OID-based pollers update automatically as values change on the device.
Reference:
Device Studio Admin Guide, "Using Static Text vs. OID Polling,"
"Static text fields must be manually updated if the real value changes, whereas OID values are polled dynamically."

A). When you probe less frequently, updates are slower but generally more accurate since there ' s less overhead and less chance of missing network changes due to polling overlaps.
C). Probing more frequently results in faster updates but may slightly decrease accuracy due to increased network noise and overlapping probes.
The documentation states:
" A higher probing frequency provides faster updates in NetPath views but can reduce accuracy due to more frequent sampling. Lower frequency means slower updates but typically results in higher accuracy and less system load. " References:
Network Performance Monitor Administrator Guide, " NetPath Probing Interval Best Practices " SolarWinds Success Center: " Optimizing NetPath Probing Intervals "