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Frequently Asked Questions

How can I limit (cap) the CPU usage of an application?

Zones and Containers FAQ at OpenSolaris.org
In Solaris Express, use the capped-cpu resource type. In Solaris 10 8/07 or Solaris Express, you can use the dedicated-cpu resource type to create a temporary pool while the zone is running. See Non-Global Zone Configuration (Overview). Alternatively, you can create a processor set with one or more CPUs and bind it to a resource pool. Then create a zone and bind it to the same resource pool. Run the application in that zone. The application will only "see" that set of processors.
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How can you limit the CPU usage of a NTVDM process?

Telnet FAQ
Answer: On NT 4.0 or higher, increasing the Idle Sensitivity will decrease the CPU usage of a 16-bit process. The Idle Sensitivity can be set under the properties of the 16-bit executable Misc tab.
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What happens if my account exceeds the CPU usage limit?

If your account exceeds the CPU usage limit, you will be sent a warning email so that you can take measures or upgrade your account to a plan with a higher CPU usage limit. You will be given enough time (24 or 48 hours depending on the CPU over-usage) to take the steps necessary to reduce the CPU limit of your account or upgrade to a more advanced plan.
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Is there a usage limit?

PhishTank > Frequently Asked Questions (FAQ)
There is no set usage limit. Extreme use will be noted, and we would ask that you contact PhishTank if you plan to use the API heavily. We welcome such usage, but would prefer to hear about it before it begins. PhishTank reserves the right to terminate API usage for accounts which abuse the free privilege.
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What is the limit on bandwidth usage?

TurnKey Colocation Frequently Asked Questions (FAQ)
We do not rate limit the bandwidth to your server. Your server is capable of bursting to the full speed of its 100 Mbit Ethernet connection. Each server package comes with a monthly bandwidth allotment that can be increased as desired. Usage over your monthly allowance will be billed at as per the TurnKey Service Options and Upgrades page.
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Is there a cap or limit on the amount of indirect costs that can be charged?

Frequently Asked Questions about Indirect Costs - Indirect C...
LEA may claim up to its approved indirect cost rate unless there is specific authority (legislation or regulation) to limit the rate. For instance, if program statutory or regulatory language limits indirect costs to 3 percent, and an LEA has an approved rate of 5.25 percent, only 3 percent can be charged to the program for indirect costs; if the LEA had an approved rate of 2.75 percent, only 2.75 percent could be charged.
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Can I throttle hypermail's CPU usage ?

Hypermail Frequently Asked Questions
There is currently no "nice" call in hypermail to limit itself. Maybe we can consider it in the future. You might run it as a subcommand to nice. For example in an aliases file: "|nice someval 'hypermail command line'" I've NEVER tried this so... ;) You might also be looking at a very large archive with lots of messages being the cause. If so then try breaking it up into smaller archives such as monthly archives. Tools are available for that in the latest release.
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How do I monitor my accounts CPU usage?

You can monitor the CPU usage of your account from the Load Stats section of your control panel, which is located under Live Stats. Use the Show/Hide Help link to display the help, which explains what each of the columns in the Load Stats table shows.
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How is the CPU usage calculated?

Every hit/request made by your account to the CPU requires a certain time to be executed. Our system measures these hits/requests and the CPU time that they use. This includes scripts, applications, web pages, basically all activity of your account. Our system uses a complicated algorithm to calculate what part of the CPU time your account has used for the past 24 hours.
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What is meant under CPU usage?

All hosting accounts on a server share the same resources, in means of CPU time, memory, disk space, bandwidth, etc. To ensure the stability of the server and a good performance, certain limits need to be set in order to avoid cases when a single account is using all resources, thus making other people's accounts to work slow. One of the limitations is in regards to the CPU usage.
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Muskoka.com - Why go back to the office, Broadband Anywhere ...
No, unlike many of the ISPs, the 2-way DirecPC system doesn't place limitations on usage. Your system is always on.
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HughesNet - FAQ
No, unlike many of the ISPs, HughesNet doesn't place limitations on time of usage. The system is always on.
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Do I have to submit an application to the CAP school that I select to attend?

CAP FAQ - Freshmen | Be a Longhorn | UT Austin
No, you do not. If you complete and submit the online Coordinated Admission Program agreement, we will send your application materials to the UT System university you select.
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edit] The entire time the application is running, it uses 50-100% of the CPU, why?

World Wind FAQ - World Wind Wiki
World Wind was not coded for performance, sadly. At least, you can rest assured that this problem is very common and most users experience it - there is nothing wrong with your computers. This will get optimized in future releases, but we're still heavily in the Research & Development stage. If you encounter problems with World Wind taking several minutes to load and just as long to finish closing, and your World.
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Is there a limit on CPU time?

Oracle Shared Hosting FAQ
For performance purposes, we have limited the amount of CPU time per session to 10 minutes. This will prevent any runaway calls that can occupy the CPU and reduce performance.
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What's up with memory usage and cpu load?

Azureus : Java BitTorrent client - FAQ
Memory usage is known to climb up and drop back repeatedly when using java jre 1.4.2 with some configurations. The cpu load is higher too.
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Why is my CPU usage at 100%?

FAQs
If you don't have the speed limiter on, Project64 will attempt to run a game as fast as your system possibly can and so your CPU will be fully loaded regardless of how fast your system is or which game it is etc. If you do have the limiter on, this is a sign that your system is not fast enough to run the emulator at full speed in the given situation and configuration.
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Is there some way to limit rdiff-backup's bandwidth usage, as in rsync's --bwlimit option?

rdiff-backup FAQ
There is no internal rdiff-backup option to do this. However, external utilities such as cstream can be used to monitor bandwidth explicitly. trevor@tecnopolis.ca writes: rdiff-backup --remote-schema 'cstream -v 1 -t 10000 | ssh %s '\''rdiff-backup --server'\'' | cstream -t 20000' 'netbak@foo.bar.com::/mnt/backup' localbakdir (must run from a bsh-type shell, not a csh type) That would apply a limit in both directions [10000 bytes/sec outgoing, 20000 bytes/sec incoming].
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Can I use the image over and over? Is there any limit to usage?

Royalty Free Stock Images and Custom Illustration at StockVi...
Yes, after you purchase an image from StockVisuals you can use it as many time as you like. By purchasing an image, you are agreeing to our TERMS AND CONDITIONS (certain additional restrictions do apply). No, because these images are royalty-free, anyone can purchase the same image and use it as they wish.
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Is there a credit limit on my account usage?

CHATCHAT - FAQ
Generally, we impose a $200.00 credit limit on residential accounts. You may choose to increase your credit limit by paying more security deposit or pay immediately the current outstanding when reaching the credit limit. [back to top]
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Is there any age limit for usage of SG2000?

YAN Spa & Wellness
There is no age limit to the usage of SG2000, but it is advised that parents be by the side of children when they Spa and do check out on the elderly if they Spa to ensure that everything is fine.
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If USCIS receives my application before the cap is reached, will I be subject to H1 cap?

H1 Visa FAQ - Frequently Asked Questions
It does not matter that USCIS received your application before the cap is reached. Cap should not have reached when your application is approved. USCIS may either hold, return the application or allow it to amend with start date of October 1, next fiscal year.
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Why does RAT consume 99% of my CPU usage?

AccessGrid FAQ
This is a known problem with the i810 audio chipset and RAT. You will have to enable Stereo mode for RAT. To do that see this website for instructions, http://www.ap-accessgrid.org/AG2/intel8x0.html.
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NetWatcher Client keeps a high CPU usage. How to avoid it?

NetGuarder NetWatcher Help
Please increase the value of Monitor->Tools -> System Setting -> Supervision interval, thus reduce the frequency of supervision activities, which require CPU power. This is caused by mismatched password between Monitor and Clients. NetWatcher Monitor could set up a password for all NetWatcher Clients online, preventing from unauthorized access. The theory behind this is given as follows: Monitor could only set up a supervision password for online Clients.
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Is CPU usage kept low on the servers (ie not hammered and overloaded)?

ManageMyHosting | Contact
This is a critical point for us since the less loaded our servers are the less management we have to do and the better the customer experience. Our main goal is to keep CPU utilization as low as possible even during peek periods.
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Why is video_out CPU usage zero (0%) for some files?

Chapter 4. Frequently Asked Questions
It's not zero, but it's called from the codec and thus cannot be measured separately. You should try to play the file using -vo null and then -vo ... and check the difference to see the video_out speed. You are using Direct Rendering, where the codec renders to the video memory itself. In this case, the decoding percentage contains the display percentage, too. Download the Win32 codecs from our codecs page (avifile's codec package has a different DLL set) and install it.
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Is Tactile 3D practical in terms of CPU usage?

Tactile 3D Interface - Frequently Asked Questions (FAQ).
Absolutely. When Tactile 3D doesn't have focus it goes to sleep. It basically uses 0% in this state; or you can set it to update at a slower fps. The neat thing is, it's still very responsive. It's a very light sleep. If, for example, a window is dragged over-top of Tactile 3D, it responds immediately by redrawing.
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Why is process printSaver.exe or printcz.exe taking high CPU usage?

CZ Print Management Software simplifies your print managemen...
If the process "printSaver.exe" is taking high CPU usage (90%), please check the followings: If CZ Print Job Tracker is run as a windows service, the default account to run CZ Print Job Tracker service is the Local System Account that doesn't have the administrator rights on network printers (e.g. \\ print_server\ shared_printer) because it can't access the remote computer (e.g. \\print_server computer).
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