• How to calculate CPU usage for a process in Linux

    We're trying to programatically (in C) to calculate CPU usage % for a given process ID in Linux. Is there a way we can get the real-time CPU usage for any given process? The solution needs to be in C language too. Thanks!

    ITKE351,865 pointsBadges:
  • Program execution in a computer

    I just want to ask that when a program becomes process in RAM, then how does the CPU address the process? As the CPU scheduler brings the process to CPU, how does the CPU come to know which process to execute? And where is the waiting queue made and who loads the program from hard disk to memory?

    radhagogia12345 pointsBadges:
  • CPU Affinity for a VM in VMware

    Hello, I have read about setting CPU Affinity for VM in VMware but I'm not clear about the concept. Please can you explain it in detail with an example scenario, when this should be used? What I understood is by setting a CPU affinity on the virtual machine we limit the available vCPUs on which the...

    Bubbey10 pointsBadges:
  • Major differences between i5 vs i7

    I wanted to ask if there is a major difference between the i5 and i7. If there is a major difference then tell me what the differences are and which one should I prefer when buying a laptop. I also want to know which processor is preferred for which tasks. Dealing with Haswell here

    snipersnake3695 pointsBadges:
  • Function of hyperthreading support within a CPU

    What's the best way to describe the function of hyperthreading support within a CPU?

    jabir615 pointsBadges:
  • Add’l CPU per index?

    I'd love to use the LASTUSED column on SYSIBM.SYSINDEXSTATS introduced in DB2 9 to eliminate indexes. I can show my client a number of indexes that have not been used since DB2 9 was installed in July 2009. But I know they will ask 'what is the ROI on deleting these indexes?'. Is there any 'general...

    kjolson5 pointsBadges:
  • how to reduce high CPU and memory utilization

    please suggest me , is there any set of command to reduce high CPU and memory utilization of cisco router

    Vinesh123480 pointsBadges:
  • VM CPU ISSUE

    HI, These days while monitoring vmware vs sphere . Some VM's were showing 100% cpu usage but when i checked their respective task managers, not even a single process was showing CPU usage. Please suggest.

    AbhijeetSAP5 pointsBadges:
  • PC does not starting

    When I start my CPU, there a sound is coming like continuous beep and monitor showing "no signal"... how can I find the problem and solve it? partha saradhi

    parthasaradhi5 pointsBadges:
  • CPU for Dell desktop

    Can I upgrade to an i5 CPU on my Dell desktop?

    Tommycrinan15 pointsBadges:
  • CPU socket type

    Q9650 E6800 Pentium D 945 17-2600 15-2500 13-2300 17-860S 17-980 13-540 Phenom II X4   980 Athlon II X4 A4-3-3400 Llano

    Elizabeth198210 pointsBadges:
  • How to code a CL program which runs all time

    HI, I have a requirement to wirte a CL program which will monitor the CPU% across I-series, If the CPU% exceed the mentioned limit we need to send a alert to all the active users across the VM, so that appropriate user will take action against the looping job. Can we send a separate...

    A645 pointsBadges:
  • PE 1560 1750 2650 processors

    Are any of these processors interchangeable?

    Cnelson10 pointsBadges:
  • CPU Utilization

    How do We Segregate CPU utilization report based on Interactive(Avg,MIN,MAX) and Batch(AVG,INT,MAX) Utilization report..? Is it Possible with iSeries Navigaor? Based on the results i've to do Capacity Management ? Please suggest me if we have any third party tool for that ? 

    qmaster1,675 pointsBadges:
  • Server Power Consumption

    Is there a formula to calculate power consumption by a server from CPU utilization?

    Souravdas5 pointsBadges:
  • what type of pcs to buy for a multimedia depatment???

    give me details about the most prefered computer consedering the size of the case , cpu , ram, vga , price..........

    Abouelzouz5 pointsBadges:
  • Link between cache memory, RAM and CPU

    What is the link between cache memory, RAM and the CPU?

    Nemonaidoo10 pointsBadges:
  • Defragment when CPU drops below 5%?

    Can I set a server to defragment when the cpu drops to <5% for more than 10 minutes? Windows Server 2003.

    NewnanIT1,110 pointsBadges:
  • AS400 CPU% consuming resources

    AS400 - system CPU % use is 184 to 199 (fullly used) but there are NO jobs BATCH or Interactive jobs that are consuming the resurces, how I can check why the system is consuming the resources?

    Syedm180 pointsBadges:
  • Sharing System Resources

    Right, so i have a couple computers of varying age and model, and want to know if there is a free way to have the newest model computer assign tasks to the older computers, so that the Computer will run faster, and be better able to handle high resources demands.

    Ringbearer315 pointsBadges:

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