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PacketIQ Bandwidth Statistical Analyzer

PacketIQ Bandwidth Statistical Analyzer Brochure
PDF icon Get an Overview of the PacketIQ Bandwidth Statistical Analyzer
for more information on the advanced tool developed and utilized by PacketIQ to provide accurate, statistically based bandwidth and traffic analysis reports.

PacketIQ Video - Introduction to the PacketIQ Bandwidth Statistical Analyzer
Learn about the challenges of performing bandwidth analysis with standard Network Management Systems reports, and watch an overview of the key features of the PacketIQ Bandwidth Statistical Analyzer and how to easily produce extremely accurate bandwidth analysis and capacity planning reports from data exported from your NMS.

PacketIQ Bandwidth Analysis Report Template
Use this Excel® template to produce professional Bandwidth Analysis Summary reports for your company.


"I use the (PacketIQ Bandwidth Statistical) analyzer almost every day for my NIA (Network Impact Assessment) work. There's a number of features that I use all the time - you can merge two graphs together for total loading, change the time zones to where the users are, set the bandwidth to match the WAN link speed, quickly filter for prime time vs non-prime time periods, adjust the date ranges, and so on - those are the obvious benefits.

But the feature I use all the time is zooming in on traffic peaks and discovering exactly when they occured, and if they are repeating. I can spot, for instance, that some event that uses a lot of bandwidth is kicking off at 3:15 to about 4:00 every morning, and once in a while it'll run until 6 AM or later. You can hover your mouse over the start of the peak, and it gives you the timestamp and data value for that point, and again at the end of the peak, so I can tell exactly when an event starts and ends. Then I can hit the scroll bar and move over and see if the same thing happens at exactly the same time the next day or multiple days.

Tracking down a recurring anomaly like that would normally require running several time-specific reports and quite a bit of time; in the bandwidth analyzer I can do the same thing in 30 seconds with one data set - that's a huge time saver. And the Time of Day Analysis feature makes it easy to spot these events.

Steve Thornbrugh
R.D. Telecom

Quickly and easily generate accurate, statistically based Bandwidth Analysis and Network Capacity Management reports from exported NMS data

Clearly see actual 24-hour usage levels across the business day and evenings with the Time of Day Analysis view

The PacketIQ Bandwidth Statistical Analyzer provides clear and accurate analysis, measurement, and visibility of network patterns and usage levels using statistical analysis of multiple-day bandwidth data exported from your SNMP or NetFlow Network Management System - allowing expert bandwidth analysis and capacity management / planning.

Organizations can now accurately measure business day and evening usage levels, confidently schedule data replications, and right-size their network links for optimal performance and cost control.

So what's wrong with the tools I have?
The small graphs and stats values (if any) offered by most network management system reports give an inaccurate picture of true usage levels and patterns over the business day periods.

'Average' values that might accompany some NMS reports include night and weekend periods and can be less than half of normal business day usage levels. 'Peak' or 'Max' values usually represent a few short-term events that again do not accurately represent nominal usage levels. 95th Percentile values are somewhat usable, but may not accurately depict true business day usage levels because the presence of nighttime backups or other traffic pattern anomalies in the bandwidth data set affects the trend lines.

Most reports also do not clearly reveal recurring or anomalous patterns that should be scrutinized or excluded from daily usage considerations - or any way of dealing with those anomalies.

The PacketIQ Bandwidth Statistical Analyzer alleviates all of the above constraints and offers a wide range of filtering, data management, and statistical analysis features to support accurate, expert management of bandwidth capacity.
PacketIQ Bandwidth Statistical Analyzer User Interface -w- ToD View
User settings and Time of Day Analysis report view from the Bandwidth Statistical Analyzer.    Click for larger image

The PacketIQ Bandwidth Statistical Analyzer features the Time of Day Analysis view and reports to reveal usage over a 24 hour period statistically derived from multiple days of sample data. This offers an extremely accurate one-glance visualization of typical daily usage patterns and levels.

Click for an example of a Time of Day Analysis report based on 30+ days of sample data for the merged links above

No other bandwidth analyzer in the world offers anything like PacketIQ's Time of Day Analysis!

Consider the significant advantages of PacketIQ's Bandwidth Statistical Analyzer:

This is all you usually get:                                   This is what you can get:
BW Graph (1)
These are examples of the simple bandwidth usage graphs you get from most NMS systems - including the most expensive solutions from major vendors.
Click any image for a larger view
BW Graph (2)

BW Table (2)
This is the table that accompanied the graph above it from a different NMS - peak and average values, and an 'Average Total' - these offer no useful information about typical usage levels or patterns across the business day, and despite the obviously excessive, recurring out-bound peaks the table's AverageOut value is only 255 Mbps.

At first glance, this link looks pretty busy... at or near saturation on a regular basis. A (non PacketIQ) network consultant actually recommended an expensive upgrade for this link - based on graphs like the above - to support a new video conferencing solution the client was planning.

But let's take another lookk...the Time of Day Analysis reports below were generated using 30 days of sample data and the PacketIQ Bandwidth Statistical Analyzer:
PacketIQ Bandwidth Statistical Report - Large DC WAN Link
Click for a larger image
A standard PacketIQ Bandwidth Statistical Analysis report for the same WAN link as the graphs on the left is much more informative and provides a wide range of statistical values including least-squares trending data.

But to properly interpret and investigate the large Out-Going peaks in the 'Standard' report graph, you need  the visibility only provided by the Bandwidth Statistical Analyzer's Time of Day Analysis view, as seen below:

Time of Day Analysiss visibility offers a LOT more useful, valuable usage info...

PacketIQ Bandwidth Statistical Report - Large DC WAN Link A Time of Day Analysis view clearly reveals that the large peaks start promptly at 6PM each evening, and wind down by ~3-6AM. This was a backup activity that doesn't affect normal business day levels.
Click for a larger image
PacketIQ Bandwidth Statistical Report - Large DC WAN Link
Simply clicking the '6AM-6PM' filter option on the PacketIQ analyzer provided a ToD view of just the business day period. The graph and 99th Percentile statistical values revealed ~700 Mbps of available bandwidth in both directions - more than enough to support video conferencing during typical business hours...avoiding an unnece$$ary upgrade.
   Click for a larger image

The PacketIQ Bandwidth Statistical Analyzer provides unprecedented visibility into  traffic patterns and bandwidth usage levels and trends across your network - making it possible to easily and expertly manage network capacity to maximize performance and minimize costs.

Just export bandwidth usage data from your NMS, import it into the Bandwidth Statistical Analyzer and quickly and easily generate the most accurate, useful, and valuable analysis and capacity reports possible.

If you right-size just one WAN link this year using the PacketIQ Bandwidth Statistical Analyzer, it will have paid for itself in terms of bandwidth costs and/or user productivity (and trouble ticket) savings.

A statistical bandwidth analysis tool offering this capability is simply not available elsewhere!

Contact PacketIQ today to get started!

Major Features of the Bandwidth Statistical Analyzer:

Imports bandwidth sample data exported from all major NMS platforms

The Network Management Systems and other data sources currently supported include:

  • AT&T® Detailed Network Usage Reports
  • Cacti
  • CA (previously Concord) eHealth® Trend and Quick Reference Reports
  • NetQoS® NetVoyant® and ReporterAnalyzer™
  • Sprint™ Compass Performance Reports
  • StatSeeker®
  • SolarWinds® Orion® Network Performance Monitor database
  • Wireshark® IO Graph data (specific formats) - detailed analysis of data rates from packet captures

* All trademarks referenced above belong to their respective companies.

The PacketIQ analyzer can be adapted to import bandwidth usage data from almost any NMS system that offers a Comma Seperated Value (.csv) export format of bits/bytes data.

The Time of Day Analysis view accurately reveals true business day and evening bandwith usage in one glance:

PacketIQ Time of Day Analysis Graph

The most useful and exciting feature of a PacketIQ Bandwidth Statistical Analyzer is the Time of Day Analysis reports which provide a graphical view and statistics of bandwidth usage over a 24 hour period statistically derived from all of the values in a multi-day sample data set. This is the only accurate method of analyzing business day traffic patterns and levels - especially compared with trying to determine usage patterns by studying the daily spikes in typical graphs. Click for a Time of Day report example

Time of Day Analysis is only available from PacketIQ!

Merge and Multi-Link features allow combined analysis of multiple related links

A Merge feature combines data from multiple links to measure total loading (can be useful for company merger total load modeling), determining redundant link failure loading, or combining data from multiple time periods for the same link into one longer-term report.

PacketIQ Bandwidth Statistical Analyzer Merge Feature

The Multi-Link feature combines usage data from sequential WAN links to determine true bandwidth availability across multiple hops - essential when loading varies signficantly across links and/or time zones.

PacketIQ Bandwidth Statistical Analyzer Multi-Link Feature

Correct and measure utilization levels for the actual WAN link speed

The reported link speed and calculated utilization levels can be easily adjusted within the PacketIQ analyzer. This is very convenient if the bandwidth data samples are being collected from an attached router interface (100 Mbps or 1 Gbps) instead of directly from the WAN link port (which may be 6 Mbps, for example).

Easily convert usage timestamps to user location timezones

View bandwidth usage levels in local time for a given user location - not the timezone for the NMS collector. This is essential for accurate Time of Day and usage pattern analysis.

Extensive filtering capabilities

Sample data can be filtered by date, day of week, or time of day to highlight or exclude traffic periods and patterns of interest. For example, it may be desirable to filter 30 days of sample data to only report on the periods of 6AM to 6PM Monday-thru-Friday for more accurately measuring business day levels, or to specify settings to exclude a periodic backup period from the analysis.

Provides graphs and a wide range of statistical values for Data Rates, Percent Utilization, and (bandwidth) Availability

The average and peak values provided by most NMS solutions are practically useless for representing bandwidth usage levels. PacketIQ reports offer Min-Max-Average-Standard Deviation-90th-95th & 99th Percentile values for each data flow direction. Percentile values, preferably 95th or 99th, combined with appropriate filtering, are the best representation of nominal usage levels across a large data set.

Provides Least-Squares data for Capacity Trending Analysis

Percent Change, Slope, Y-Intercept, and First/Last trend values supports long-term trending analysis & forecasts.

PacketIQ Bandwidth Statistical Analyzer Trending Lines & Data
In this 30-day usage report with Trend Lines enabled the In-Coming usage was down by -14.5%; Out-Going usage was down 3.2%.    Note: Trending should be based on 90+ day sample data sets for better long-term accuracy.

All statistical analysis data and analyzer settings are saved

The PacketIQ analyzer allows saving all of the parameters, selected filters, bandwidth and Time of Day statistical values, trend data, and 'standardized' sample data for each WAN link into .csv formatted files for archive, historical trending, and other analysis functions. This file can be drag-n-dropped into the analyzer at a later time, and all settings are restored automatically.

Individual WAN reports are provided in .pdf or various image formats

Standard and Time of Day Analysis reports can be saved as .pdf files or .bmp, .jpg, or .png format image files.

Request a free trial of the PacketIQ Bandwidth Statistical Analyzer today!

Time of Day Analysis is a trademark of PacketIQ Inc.