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Questions tagged [response-time]

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Are ping results dropping when SCP'ing normal?

Whilst scp'ing a file to a server, the ping responses of the server drops to be 6 times slow at ~640ms. Is this... normal? I'm using nginx, is this an indicator that it needs fine tuning?
user3791372
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Too many httpd processes running and Solaris OS hangs

I have have a Web server Apache installed on Solaris V.10. The server behavior becomes unusual when Apache is started. The CPU usage becomes 96% and slowly the server becomes unresponsive,and when I grep for apache processed, there are more than 216…
user234357
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Ubuntu server 12.04, apache2 - very slow response to first request

The server is under pretty much load - few hundred requests per second. Vast majority of them is through SSL. The problem is that first request through HTTPS to the server meets very slow response (like 10s) even if database is not involved. Next…
Joe
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Why my server request takes 28 Second to get response?

I have a Wordpress website on a Godaddy server having at http://kerala.letmeshare.org. When I request to get this website this takes almost 28 sec to get reply. Because of this I made a complete caching on both client side and server side. This…
Abin Manathoor Devasia
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Apache taking 32 seconds for response

I've recently setup a new server for a site of ours running Ubuntu 12.04. I've installed the Apache, PHP and MySQL packages from the repository and done minimal configuration. The site is loading, however, the response is taking approximately 32…
Matt McCormick
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Should I add more RAM or CPU on my server? How do I figure this?

I host a PHP/MySQL application with Smarty caching on my server. It routinely gets short traffic spikes via tweets to thousands of followers. The traffic spike goes up to 6 hits /sec for upto 20-30 mins. And later reduces to less than a hit a…
Man_Pat
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how can I monitor Jboss threads to see the response times and waiting times in real time

We are facing a problem of slowness in performance when the requests are being served from JBoss. We had a web server routing requests to application server and we could see the problem with JBoss's JVM. how can I monitor Jboss threads to see the…
Hareesh Ram
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Apache hangs or is extremely slow for some user

we have a local apache 2.2.3 server on CentOS running a local PHP website. About half of the office is able to load the php pages the others will wait for about 1 minute or longer before the server will respond. When the response finally arrive the…
tjuzbumz
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Slower response time on server caused by CentOS version

We have a number of servers, all in the same datacenter, all similar spec, all run the same application (LAMP ecommerce app), all have similar traffic levels and all have similar average load. However, one of these servers regularly scores much…
robjmills
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Measuring page response time for different servers in web farm (HAProxy?)

I'm building out a small webserver farm (IIS7.5) to serve up an internal website. One of the things I want to measure is what the HTTP response time is between user requests and the page being served. Given that I'm using HAProxy as a front-end load…
growse
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erratic response times with Apache 2.0.52 on redhat 4

Under load, we've noticed response times from Apache vary greatly for the same 7k image. It can range anywhere from .01 seconds to 25 seconds or greater. Unfortunately, due to corporate policy constraints we are pretty much stuck on Apache 2.0.52.…
user59113
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Minimizing response time, maximizing requests/second

I'm testing out various Ruby on Rails hosting solutions, including nginx, apache, a couple of various ISPs and cloud computing systems, etc. I'm noticing that, when there's only one or two simultaneous requests being handled, the average response…
Brandon Yarbrough
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measuring unix machine responsiveness

I am one of the n users of a shared unix machine. For reasons unknown, the machine is not "responsive" enough. For example, it is slow on interactive commands, it takes few noticeable moments for any action (e.g. mouse movement, editor (e.g. gvim)…
Arun Saha
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Most precise way to calculate server response time

What's the most precise way to calculate the time taken by my server to execute a HTTP request. I don’t want to know the DNS resolution or the traceroute time, but just the server execution time. The is a follow up to my previous question to…
Quintin Par
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aws t3.small nginx gzip response time is slow?

I am having php web application on t3.small ec2 instance. webserver : nginx gzip on; gzip_vary on; gzip_min_length 10240; gzip_proxied expired no-cache no-store private auth; gzip_disable "MSIE [1-6]\."; gzip_comp_level 6; …
Hitesh
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