The load tag has no wiki summary.
0
votes
1answer
373 views
Tracking Server Load WHM/CPANEL
Trying to track down the cause of some high server load.
Not sure if this has anything to do with it but, in the process manager in whm I noticed about 200 of this process running:
...
1
vote
3answers
163 views
Nagios : 244 processes but load average 0.30 0.59 0.51
My nagios is suggesting that one of my hosts has a critical amount of processes.
However the load seems fine.
This server is providing mysql database and mailserver.
Should I be worried ?
244 ...
2
votes
2answers
733 views
How do you read load averages? (eg: Load Averages: 0.60 0.60 0.55) [duplicate]
Possible Duplicate:
How to understand the memory usage and load average in linux server
My hosting company provides "Load Average" stats when I login. There is no link to more information ...
0
votes
3answers
324 views
How does Load Balancing Work? [closed]
I can't figure out how a load balancer works. Say for example on Rackspace cloud servers.
You have one instance with all your stuff
Do you clone that instance, so there are really two identical ...
-2
votes
1answer
71 views
testing SSL server loads [duplicate]
Possible Duplicate:
How do you do Load Testing and Capacity Planning for Web Sites
There has been a lot of talk about SSL creating excess CPU/memory load on websites. What I want to do is ...
1
vote
2answers
186 views
Network Load Balancing Windows server 2008
I have a questions about load balancing configurations. Maybe someone already asked this question but I didn't find something similar on the web.
The Actual Configuration is .
I Have two servers ...
0
votes
2answers
56 views
I have two Virtual Dedicated Server, one is with Godaddy and another is with Media temple
Is it possible to setup load balancing between these servers, So that the same domain can be hosted in two different servers.
-1
votes
1answer
820 views
What is “normal” server load? [duplicate]
Possible Duplicate:
Acceptable load average
My Ubuntu server's load is 5-7 most of the times. When the load is about 7 and I check my server response at webpagetest.org I get an F grade (~9 ...
0
votes
2answers
93 views
What is a rule of thumb for the max average load for a single UNIX-based server before scaling? [closed]
What is a rule of thumb for the average load for a single UNIX-based server before optimizing performance or scaling? For example, my server is running as shown:
load average: 0.44, 0.44, 0.43
0
votes
0answers
997 views
XenApp 6 Full Load Reported Incorrectly
I have a XenApp 6 server installed on Server 2K8 R2 SP1. I am trying to deliver 5 different published applications to users via either the WI or Online Plugin. Currently qfarm /load puts me at ...
0
votes
2answers
123 views
Should I be worried about server load peaks?
I have a server that runs several PHP scripts during the night to keep in sync with an other server.
The load systematically reaches over 3.5 but then comes back to more reasonable values after the ...
0
votes
2answers
222 views
File does not exist: /home/mysite/public_html/A2EB891D63C8
In my apache error_logs I am getting this error repeatedly.
[Tue Jul 26 16:45:07 2011] [error] [client xxx.xxx.xxx.xxx] File does not exist: /home/mysite/public_html/A2EB891D63C8
I think it might ...
0
votes
2answers
97 views
Apache takes 5% of my RAM Memory
I have an apache on my server (512mb ram). The problem is that each prefork process (there are about 12 of those) takes about 3%-5% of the memory when it's waiting (I mean the httpd2-prefork processes ...
1
vote
5answers
2k views
Load average is high but resources are not fully used
As far as I can tell, the load average on my server (Ubuntu Linux 8.04.1) is way too high, and in practice I see it slows down or stops serving during peak hours.
It's a fairly stock LAMP powering a ...
0
votes
2answers
148 views
Lots of Apache processes but low pageviews
I have a question that maybe you can help me to answer. When I execute ps -aux from 00:00 to 00:03 I get about 30-40 apache processes but visits in such period of time are only 2 (Google Analytics). ...
0
votes
2answers
475 views
Analyze high server load
We have experienced some really high server loads:
1:49pm up 2 days 1:51, 1 user, load average: 79.05, 101.35, 111.53
then the site crashes. I mean, the web don't load, I can't access by ssh nor ...
-1
votes
1answer
391 views
Mysql taking too much memories, how to solve
I had a Drupal website on a test box and I am the only visitor.
When I do nothing. Mysql is taking like 7% mem. When I click homepage. I can literally see that mem ramps up to 15% of the mem by ...
0
votes
1answer
294 views
What is system load? [duplicate]
Possible Duplicate:
How to understand the memory usage and load average in linux server
I was reading this question, and it left me wondering what system load is. What does it actually ...
8
votes
6answers
1k views
How high can system load go?
Every time I login to my servers via SSH it flashes me a bit of server info. IE IP Address, Swap Usage, Memory Usage, etc. One of the other things it flashes me is System Load. Now most of the time ...
1
vote
4answers
442 views
Server load spikes several times a day, load average for the past month is 5 times the load average all year
My Munin notifications set up for our (Debian) LAMP cluster have been notifying me continuously that our load on our production machine has been at dangerous levels. While the average load all year ...
0
votes
1answer
164 views
Using cisco router as HTTP load balancer
I know this question is quite unusual, router doesn't design to do load balancing, but Is it possible to use cisco router as a simple HTTP Load balancer ? by creating nat pool and using ip nat ...
0
votes
1answer
216 views
Load on linux system is High but CPU is idle
On one of CentOS server i found that load is around 10 , vmstat output says a large number of process are in blocking state. In top command output, cpu is almost 70% idel. What i conclude from my ...
1
vote
3answers
150 views
Load balancing - Multiple servers, different locations
I've been scaling out a service very rapidly, and have found a problem in the way I've been balancing the load. My servers do not need a perfectly even distribution, so I was simply using a round ...
1
vote
2answers
70 views
Degenerating services on high load
If you want to provide a service but switch off some functions in high load... How Would you do that? Example would Be twitter switching off customer related feeds during high Server load
0
votes
1answer
81 views
Incremental load using SSIS?
I have a table in SQL say 'X'(i primary key int,j int, dt datetime) and it contains some data. The initial load of data is fine but I am confused about how to handle the incremental data. i.e. suppose ...
1
vote
2answers
604 views
Unexplained High Load Averages
I am getting rather strange high load averages on one of my VPS', I am not a server admin by nature, rather a website developer that has learnt the basics over the years. I am however very experienced ...
0
votes
1answer
406 views
HAProxy Multiple Domains
We currently have a HAProxy set up that splits the load over two backend servers and it reads/sets a cookie accordingly so you stay on the same server throughout the process.
However, we now have a ...
3
votes
7answers
2k views
High CPU load but top processes in top all around 0%
We have a server with unusual high load and cpu util, but we can't figure out why. When we run top all the procs seem to be very low cpu.
http://cl.ly/2d1g0K3q261r0R0K3e35
Is there a better way to ...
0
votes
1answer
252 views
High traffic, slow response: where is the bottleneck?
I have a site which is receiving relatively high traffic of around 250.000 pageviews a day. The PHP code is usually executing in under 0.02 seconds, but the actual response time can go up during peak ...
1
vote
2answers
344 views
load balancing using dhcpd
i'm just wondering if it's possible. i don't want to hear about other solutions, since i know them. I just want to know if ISC dhcpd (or any other open source dhcp server) implement it.
Imagine that ...
0
votes
1answer
31 views
What's the load like for a non-transparent proxy that would process about 300 requests a second?
Would this require a rather expensive proxy server to efficiently and quickly service all requests? Or could we pull this off with a server with about a gigabyte of memory? Thanks.
1
vote
1answer
278 views
How do I make Amazon EC2's load balancer round-robin?
When a user comes to my site, I want him to hit one server during his browsing period. I don't want him to jump from server to server as he pages through my site.
I want his "session" to be kept to ...
2
votes
2answers
151 views
Load testing tool for HTTP and JMS
I am looking for a load testing tool / load generator for HTTP (Web Services) and JMS calls.
What would be a state of the art tools?
a) a free product
b) a commercial product
2
votes
3answers
160 views
Internet load balancing
I have 2 internet lines from 2 different ISPs. 1 ISP needs to use manual proxy configuration and the other do not need ( no proxy ).
I need to combine these two lines ( load balance or failover ...
2
votes
2answers
262 views
LAMP stack on 64bit, 16 core box chews up 100% CPU
===SOLVED===
This issue was solved. Turns out that ImageMagick has trouble with multiple CPUs. Compiling ImageMagick to use one CPU solved the problem.
================
I added a new web server as ...
0
votes
2answers
69 views
load on php mysql linux performance
I have multiple scripts under PHP execution on linux server, which do constant operations on MySQL residing on the same server. I observed that many 'deadlocks' and 'longer wait timeout exceeded' ...
2
votes
3answers
244 views
mysql having loads
My website and server both are huge and heavy, my server is having 8GB RAM and 6 cores of processor.
I got a mail from my hosting team, regarding the load of mysql database,
Now-a-days my site is ...
0
votes
1answer
710 views
HIGH CPU on my Apache server (Windows)
I have a big problem, My Apache server use 50% of CPU when I have many visits, my website have only 30 000 pages viewed/day and many static content, but the server load is between 10% and 50%, I am on ...
0
votes
1answer
48 views
Logging in to a bogged down server
Been trying to login to my server for about an hour. ssh is timing out and webmin's not helping either.
I know I've been having some issue with one program that occasionally spikes the load.
Short ...
1
vote
2answers
349 views
Load high with very little CPU usage?
The load has been sitting at around 6 but there is very little running on the box. Any ideas what's causing this? It's a large AWS instance.
http://grab.by/9VZk
procs -----------memory---------- ...
0
votes
1answer
345 views
How to interpret these munin stats of nginx?
The following stats are from a site where nginx was placed in front of a webserver to deliver static files and let the CMS application on the legacy webserver focus on the dynamic work. This is done ...
0
votes
1answer
249 views
MySQL database server on a VPS: can it handle the spike in traffic I'm anticipating?
I have VPS service with Hostican.com. 2.7GHz CPU, 2GB RAM (level 5, if you look at the site). I have a smartphone app that makes requests to PHP forms, which query the MySQL DB. I'm anticipating a ...
3
votes
1answer
1k views
haproxy httpchk multiple check on backend
is it possible to check two conditions on one backend?
example
backend web-static
option httpchk GET /path/alive.php HTTP/1.1\r\nHost:\ www1.domain.com
option httpchk GET ...
0
votes
1answer
3k views
Haproxy ACL for balance on URL request
I'm usung Ubuntu with haproxy 1.4.13 version.
Its load balancing two subdomains:
app1.domain.com
app2.domain.com
now i want to be able to use ACL to send based on url request to the right ...
0
votes
2answers
344 views
Is my server under a DDOS attack?
I'm getting repeat requests for resources on my server and this is increasing the load greatly. Currently my load is at 2.5ish. I block individual IP addresses causing the problem but eventually the ...
4
votes
2answers
2k views
What does load average mean? [duplicate]
Possible Duplicate:
How to understand the memory usage and load average in linux server
I have ready many articles that try to explain load average. To date none have ever explained it well ...
1
vote
1answer
730 views
How can I find the source of my high load issues on Ubuntu server?
We have an Ubuntu 10.4 VPS serving a Rails site which often shows pretty high load, but doesn't have high CPU or memory numbers. Reading a lot of other questions here on Server Fault suggests to me ...
2
votes
1answer
179 views
EC2 instance CPU in thousands
I started a new instance (c1.medium) and top show some crazy cpu usage
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
9561 ubuntu 20 0 84888 ...
2
votes
1answer
283 views
Which PHP script is overloading my VPS?
Is there a way to get the PHP script filename that is currently hammering my VPS?
For example, when I view "top", I see:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
7622 itil ...
3
votes
3answers
112 views
We are moving to two servers from one server due to performance issues. How do we monitor the value of this change?
We are moving to two servers from one server due to performance issues. We are moving our MySQL DB to its own dedicated server and will keep the original machine as the front end machine running ...
