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-4
votes
1answer
48 views

EC2 Break even point analysis [duplicate]

I'm doing capacity planning for my DR site and i'm trying to understand break-even point for Light/Medium/Heavy reserved instances vs the Ondemand. I have plotted my values on a graph as shown in the ...
0
votes
0answers
6 views

How to calculate standard deviation with R for a file with a single numeric column? [migrated]

I have a file with the following data: 12341231 1231312 1233123 1231313 523454 6567 73525 I would like to read the file into an R object and calculate STD on the data.
0
votes
1answer
33 views

Measuring HTTP traffic basic on URIs and custom headers

I'm currently working on an API service and one of the requirements is that we measure the amount of data used by each user of the system, and track how many times they use the API. So bandwidth usage ...
0
votes
1answer
18 views

See historical packet receipt statistics in Windows

I know this is a long shot, but it would be really useful to me right now. Does anyone know of a Windows function or 3rd party tool that can show stats about the receipt of packets on a network ...
2
votes
1answer
474 views

Detailed statistics using Ubiquiti UniFi hardware

I'm using UniFi manager to manage 10+ sites with 3-5 hotspots per site, and I look for more detailed statistics that the one offered by UniFi manager, such as: following an user through different ...
1
vote
1answer
35 views

Compare usage of multiple domains for a single website (Apache)

What would be the most efficient way to compare the usage of multiple domains that are all bound to the same Apache vHost? What I want to know is which domains are used often to access the website and ...
0
votes
1answer
83 views

Statistics from huge IIS logs

We have a web site which produce roughly 100GB of IIS Web log files every month. We would like to get statistics from these logs, for instance the most visited URL's, authenticated users with most ...
0
votes
1answer
182 views

Exchange 2007 - getting an item count from a specified date range

Using the command below in Exchange Management Shell, I am able to get a list of all mailboxes on our Exchange server, along with their display names, size, and item count: Get-MailboxStatistics | ...
2
votes
1answer
131 views

What is the Mean Time to Failure (MTTF) of a RAID5?

Given the MTTF T of an individual drive (say, 100000 hours) and the average time r it takes the operator to replace a failed drive and the array-controller to rebuild the array (say, 10 hours), how ...
1
vote
1answer
439 views

Zabbix - monitoring custom values

I have a Windows application (exposed through a WCF service) which needs to be monitored for some statistics (e.g. a graph of online users, a graph of pending documents etc.). I am new to Zabbix, and ...
0
votes
0answers
73 views

Live access logging for many nginx websites

I'm running a couple of dozen sites on a server for a client. This number moves around pretty fluidly as they test ideas and we have a flexible configuration to host things. The problem comes in that ...
-1
votes
1answer
49 views

How to configure Apache so that I can get server resource stats per website / per script

How can Apache be configured so that it will be simple to get server resource stats (CPU, memory) per website (as defined by a separate sites-enabled entry) and / or by script (each .html or .php file ...
0
votes
1answer
142 views

Get Recusrive Queries Stats from BIND 9.3 logs

I need to create a report with the top 30 domains that are requested from our Recursive DNS servers. The report must be in the following format: Domain Number of Requests For example: Google.com; ...
0
votes
1answer
181 views

What is the exmon equivalent in Exchange 2010? (to get detailed per user information)

Exmon was an Exchange 2003 utility that exposed the quantity of RPC calls and IO that each user consumed. I suspect that several users are downloading OSTs or manually importing other data into the ...
1
vote
1answer
124 views

Get varnish statistics for each backend

I'm running an instance of Varnish with load-balancing to several backends. I want to get the statistics of the cache hits, cache misses, hit for pass for each backend and not the total if the server ...
0
votes
1answer
256 views

tshark conversation statistic not resolving hostnames

Executing the -z conv,ip command does not display the hostnames (like in wireshark). I execute the command, and after a bit of traffic was monitored, I stop tshark with Ctrl-C and then the ...
0
votes
2answers
2k views

Collecting and displaying nginx statistics

I am using http://wiki.nginx.org/HttpProxyModule for proxying. Are there any tools that can give me statistics/connection data per server entry?
1
vote
2answers
200 views

What is the best way to get ubuntu webserver cpu and memory load chart? [duplicate]

Possible Duplicate: What tool do you use to monitor your servers? I have a simple ubuntu 12.04 server that runs nginx, gunicorn and some python WSGI websites. Every morning i want to see ...