How is collected JVM parameters (CPU, memory, etc...)

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• How to monitor the CPU, memory and i/o on the system

  Hello..
  
  Some body help me?...
  
  1. how to manage the monitoring of the performance of the system and the database during execution of ODI?
  2. how to monitor the CPU, memory and i/o on the system?
  
  TQ
  balleur

  In an attempt to partially answer your questions:

  1. how to manage the monitoring of the performance of the system and the database during execution of ODI?

  Monitor the performance of the application from a commercial point of view. As transactions per minute, or response time or time elapsed for the key events of the company. Monitor the activity of the material such that the CPU usage is not necessarily linked to the performance of your application. Performance should be measured from top to bottom - business first, then the lower levels until you get finally to computer equipment. Only if you get a problem to the next level - response time is too large, for example - you can go through the lower levels to identify the cause and fix it.

  2. how to monitor the CPU, memory and i/o on the system?

  I personally use "sar" on UNIX-BASED or Linux, or rather "CFDCs" which is the system activity data collector. SADC will measure and collect data on activities on CPU, memory, disks, etc. and save them to a file in binary format. You can then extract these measures later for analysis using SAR (sar f sadc_file_name). The benefits of SADC are that it is light (these operating systems measure such things anyway, just CFDC records far), it records everything at once (with the exception of the network), it records the time stamp too for each measure, and you can analyze it later when you want to.

  There are commercial products out there too who do similar work, with additional features, such as the integration of Oracle and the relationship between several systems. TeamQuest is an example, but there are others also. (I do not work for TeamQuest, but I used their product in the past).

  John

• When installing FF7, I clicked Yes to the "do you want to send info back to the developers on the use of memory etc." and now I want to no longer send information as his gel my browser then how do I disable that?

  Question
  When installing FF7, I clicked Yes to the "do you want to send info back to the developers on the use of memory etc." and now I want to no longer send information as his gel my browser then how do I disable that?

  See:

  • Firefox > Preferences > advanced > general: system default: 'send performance data '.

• How to load a pointer data memory in table

  I'm trying to interface to a DLL used to manage a piece of hardware. The DLL is written in c. uses _stdcall and the Import Wizard has hooked up with success of most screws in a library; many of them work everything just as it is. I have also played with the knot of library function call and think that most of the time, I got the hang of it. I ran successfully for the odd Windows API call (e.g., MessageBox). However, I am a newcomer in Labview. My problem is related to a DLL function that requires a pointer to a block of memory, in which he then dealt with the material (in the form of table of UINTs) data. I want to display these data in Labview, through a table I guess. I think I found everything I need to do in terms of creating a table and hanging until the node of library function call with an input pointer.

  I hope this would work IF the block of memory has been fully completed until the function has returned. HOWEVER, this is not how the DLL function. It creates a thread that exert to put data in the memory block after the function in the DLL. Extra features are available for face to discover if the data transfer is complete. I guess this is enough to refute the marshaling of data in Labview, unless there is some special commands for this purpose.

  I thought maybe I should allocate the memory using the Windows API (LocalAlloc LPTR flagged so I get a pointer) and I wrote a little VI that allocates and releases the memory that seems to work. This way I can release memory when the transfer is complete. MY PROBLEM is, given the pointer to the block of memory, as returned by LocallAlloc, how can I get Labview to read the memory in an array of integers.

  I am now a little stuck and would like to receive advice on one, how to convert the block of memory, or on a way to approach things btter.

  TIA

  SteveJM wrote:

  So I have a working solution, which is basically the same idea as your suggestion, but uses the Windows API. I took the trouble to mention it, but when I looked more closely at 'MoveBlock', 'DSNewPtrt' etc, I realized that they are a static C library. This means that using them requires that you have a C development system and knowledge how to build DLLs on that. As it happens that causes me a problem, but it seemed like a hammer in this case because the routines you need are already in the kernel32.dll module. [Yes that makes specific Windows, but then you would need rebuild your dll for each operating system in any case].

  This paragraph is completely inaccurate.  These functions are integrated into the runtime LabVIEW, without which your LabVIEW code will not work.  You have the guarantee that if you can run your LabVIEW code, or in the development environment or as a compiled application, these functions are available.  No need for a C development system (if that were the case, don't you think someone would have mentioned in one of the many messages on this forum on the use of MoveBlock?).

  SteveJM wrote:

  It is true that you need to find a way to pass the pointer to the destination of reference. In other words, using a "handful" I guess. One of the difficulties is that the documentation for Labview is rather imprecise on what happening coming in and out of the function call. Unfortunately, the meaning of "Handle" is very dependent on context, so documentation should be much more detailed. If you select 'Manage' rather than "Pointer table" minimum size box disappears implying that Labview will take a pointer to a pointer to a format of Labview. It would then allow the size information in the allocation of the table and set the offset pointer approprately when passing a pointer to the function that would fill the memory. If the size of the table was large enough, it might be useful to tweak with this to avoid the copy useless (and allocation), but I don't have time now, unless I find the best literature which explicitly explains this gathering takes place for each option in the dialog box.

  All the help you need is available.  Set up a call library function node to pass by handle, close the configuration dialog box, right-click on the function call library node and choose Create .c file...  You will get a draft of C with all structs defined for you, and you will see that the handful of LabVIEW table includes size information.  There is no "triage."  He is just passing pointers autour (and a few and Word-permutation of bytes due to problems of "endianness").  When you pass an array of pointer to array value, you get what you expect - LabVIEW dereferences the handle once and passes the pointer of table.  It's exactly like a C function call.  Nothing unusual occurs when the call is returned (with the exception, even once, "endianness" switch if necessary).  That said, it's a bad idea to do what you want to do with a handle, because LabVIEW is allowed to move the table when he likes and has no way to know that some other functions still has this memory block to stay where he is.

• How can I configure an IMAGE MEMORY FULL I need dysfunction anti virus software.

  I tried AVG, MS Essentials, AVAST antivirus, they make the permenantly active HD and the PC (XP Pro 2002, 2.5 GB of RAM, 2 GHz, AMD SEMPRON, 70 GB of FREE hard disk) unusable and ends up the accident, shows BEGINNING MEMORY DUMP but does not have one.
  I am contacting AVAST support, who need a COMPLETE MEMORY IMAGE I set option of the SYSTEM FAILURE of MINIDUMP which have not spared either, NOW I can't reset to COMPLETE DISCHARGE of MEMORY because the option is 'NOT' gone!
  CAN ANYONE HELP? How can I reset to DISCHARGE MEMORY FULL? How to make a DUMP of MEMORY to record? I have all the correct configuration as described virtual on C: set to auto config of good size.
  Help!

  What is your system brand and model?

  Do you have any type of RAID configuration with your hard drives?

  Do you experience a system crash and blue screen of death (BSOD)?

  If you are experiencing a BSOD, you think people AVAST is going to help you with this?

  Don't you think that your system has some malicious software on it?

  If you think you have an infection and can always go on the Internet, I scan with other software first, then see if you still have a problem with the configuration of the memory dump and if you do, then fix it.

  Of course things should work, but it makes no sense to try to fix something on a system where malware can hide.  Malware will sometimes afflict the debugging tools and options on your system that you can use to find and remove it.

  Download, install, update and do a full scan with these free malware detection programs:

  Malwarebytes (MMFA): http://malwarebytes.org/
  SUPERAntiSpyware: (SAS): http://www.superantispyware.com/
  They can be uninstalled later if you wish.
  Restart your computer and solve the outstanding issues.
  Just to review, here's what your settings should look like for a partial memory (usually suffixient for troubleshooting the BSOD) image:
  Right click my computer, properties, advanced, startup and recovery settings.

  In the system failure section:

  Put a check mark in the box "write an event to the system log.

  Put a check mark in the box "send an administrative alert.

  Uncheck 'automatically restart '.

  In the Write debugging information section select:

  Partial dump (64 KB)

  Set the directory small dumpster:

  %SystemRoot%\Minidump

  Click OK, OK.

  Restart your computer.
  If you see a BSOD and want to see if you can fix, follow these steps:
  Here's a BSOD example showing information you provide:

  http://TechRepublic.com.com/i/tr/downloads/images/bsod_a.jpg

  Send for the nose and the Red arrows (3 to 4 lines total).

  Send all * line STOP message since there are clues in the 4 parameters.

  Ignore the boring text unless it seems important to you.  We know what a BSOD looks like, we need to know what your BSOD looks like.

  Download BlueScreenView here:

  http://www.NirSoft.NET/utils/blue_screen_view.html

  Unzip it and run it (BSV installs nothing) and let him complete the digitization of all your crash dump files.

  If you double-click on depressed, you will get information on it (including the field caused by the driver) and you should be able to spot the problem right away - especially if you see a model in landfills where Caused by field pilot is the same (beginning with this driver).

  Select (highlight) one or more of the most recent dump files by clicking on them and hold down the CTRL key to select multiple files.  Try to select only the most recent links that relate to your problem (perhaps five or six to start dump files).

  Click on file, save selected items and save information from the dumps to a text file on your desktop called BSOD.txt
  .  Open BSOD.txt with a text editor, copy the text and paste it in your next reply.
  Here's an example of report ASB to a single BSOD I initiated on purpose that indicates the cause of the accident as the pilot i8042prt.sys belonging to Microsoft Corporation:
  ==================================================
  Dump file: Mini062110 - 01.dmp
  Crash time: 21/06/2010-11:51:31
  Bug Check String: MANUALLY_INITIATED_CRASH
  Bug check code: 0x000000e2
  Parameter 1: 0x00000000
  Parameter 2: 0x00000000
  Parameter 3: 0x00000000
  Parameter 4: 0x00000000
  Caused by the driver: i8042prt.sys
  Caused by the address: i8042prt.sys + 27fb
  Description of the file: i8042 Port driver
  Product name: Microsoft® Windows® Operating System
  Company: Microsoft Corporation
  File version: 5.1.2600.5512 (xpsp.080413 - 2108)
  Processor: 32-bit
  Computer name:
  Full path: C:\WINDOWS\minidump\Mini062110-01.dmp
  ==================================================
  Send information from 5 last memory dumps.

  Do, or do not. There is no test.

  I need YOUR voice and the points for helpful answers and propose responses. I'm saving for a pony!

• Agent VMWarePerformance collected by the CPU usage of each processor for virtual machines? (RS 2195132)

  Hi all

  -SR: 2195132

  -Customer: Table Services

  -Environment:

  Foglight for virtualization 6.8 (V5.6.7 Foglight)

  V5.6.7 VMWare cartridge

  V5.6.7 Infrastructure cartridge

  Problem/Question:

  Agent VMWarePerformance collected by the CPU of each processor usage?

  I checked the following for 3 VM location, and I found the following metrics collected for each processor:

  Hosts | All hosts. | Processors | Porcessors | | In detail

  Hour system percentage

  Used Hz

  

  My client was originally IC agents set up to monitor some of its VM guests who were also controlled by the VMwarePerformance officer. This caused churn so I asked him to turn off the discs of CPU, memory and network of collections of IC officers. After he disabled the collections he concluded that processors CPU Utilization was no longer available. It is a measure he needs. If this is not available from the agent of VMWarePerformance then add us hosts to the blacklist of the user and re - activate the CPU, disk, memory and network of collections of IC officers.

  Thank you

  Karen Smithwa

  Use as a percentage is not captured.  Enter us Hz used and we could derived that UC via derived metric.

• Upgrade to Cisco ISE CPU/memory

  Hi all

  I have a Cisco ISE in Vmware environment and I need better cpu/memory in my political Service node.

  How can I do? Isn't that increase the memory/cpu in environment machine vmware?

  TKS.

  Rafael,

  This is what I highly recommend because it is not documented on what best practices are Cisco and with database of ISE is sensitve to the way that the hard drive are presented, I suggest strongly to nine in order to exclude any stability related issues (if you face them) in the future.

  Thank you

  Tarik Admani
  * Please note the useful messages *.

• addition of CPU/memory for desktop computers in composer linked clone pool

  Hi all

  I want to add more CPU/memory for desktop computers in a pool of composer linked clone but I want to build a pool of test out changes first, while the production area is still in place. Can you screw with virtual material in the main image and then take a snapshot and build the pool of test out of it without him bring the clones in the production pool?

  I think that the process would be as follows...

  1. modify the parameters of material on the main image of Win7

  2. run the main image and let it recognize the CPU and additional memory (probably needs to restart the CPU I think)

  3. close the main image and take a snapshot

  4 create a new pool of test off the coast of this new snapshot

  Thank you!

  Yes it may seem straight, it won't cause any problems. If you want to be very careful with your prod environment, you can just clone the base image and make your tests on it.

• Please suggest tool use ability to control host and VMs CPU, memory resources.

  Please suggest tool use ability to control host and VMs CPU, memory resources. What are the parameters to be monitored, their level of thresholds.

  What is the TOP / ESXTOP.

  Hi friend

  Here's the blog post detailed ESXTOP:

  http://www.yellow-bricks.com/ESXTOP/

  There is a VCOPS product that can also help you to understand so many parameters. You can try the license of the Foundation which is free of cost. There is a lot of intelligence if you go for paid VCOPS.

  VCenter graphs/stats can also help you as well.

• Need a clarification on the where the share of cpu/memory really matter

  Get these values to 'share' relative cpu/memory used by the layer host physical, right? and no layer of Resource Pool?

  In other words, each physical host is running, say, 20 virtual machines and of those 20 there are various actions assigned to virtual machines (some is 'High' of other 'Normal' and other 'Low') due to the fact that these 20 are divided into different Pools of resources and we have committed 'High', 'Normal' and 'Weak' to different Pools of resources.  What are reservations guaranteed with a particular resource Pool, if VM1 on VMHOST1 is 'High' actions and VM2 on this same VMHOST1 is 'Weak' actions then VM2 will spend more time in "CPU Ready" than VM1 land, right?  While the actions of cpu/memory can get configured at the level of the Resource Pool, it seems to me they are really IMPORTANT to the physical host level (they relate VMs on ESX host specific, NOT the Pool of resources that they are a part of).

  (my examples assume that all other things being equal, for example, that all VMs example are 1vCPU VMs)

  Why this matter for me, in case you care, is because I have a provision described here and using the examples that I used in this thread, I think to increase shares of the resource 'FinanceProduction' to 'High' list and the list of resources of the 'FinanceTest' to 'Normal' better ensures that VMS in those Resource Pools can actually make the cpu/memory reservations and limits that I have assigned to them.  We see essentially performance degrade as we grow, but they are not approaching their reservation of cpu/memory.

  
  
  Benny Hauk, VCP4
  Systems administrator
  Geraldine LifeWay resources
  
  REF: How to better make sure if there is a loser in a race to claim that it will always be a "non-prod" VM?

  This is apparently a common misconception about resource pools (which I fell too), that assign three pools with low, normal and high action would divide the resources available in accordance with these rules, but they do only if you have the same amount of VM in each resource pool, which tend to not be the case.

  Duncan Epping has written some good blog posts on it and yesterday posted a PowerShell script that should effectively deal with actions in your resource pools according to their content: http://www.yellow-bricks.com/2010/02/24/custom-shares-on-a-resource-pools-scripted/ (links to his previous duties are on the text). It would be nice if Vmware could implement a way to achieve in vCenter without the use of scripts since for me it makes the most sense for the management of resources quick and easy.

  ===

  If you find this information useful, please give points to "correct" or "useful".

• Limitation of the Virtual Machine's CPU/memory resources.

  Hello

  My question on the tab "resources" with VMachine settings (I hope I picked the right branch here)

  In this tab I put a booking/Limit for CPU/memory for current VMachine.

  I have a cluster about 6 ESX servers with resource by default and a VMachine inside pool. VMachine have 1 CPU. Each ESX have 2 plugs with 4 core per socket. Each base equal to 2, 83GHz. Def.

  In this case, which by default configuration for an average CPU for this VMachine limitaion - 132582 MHz? Because in practice ESX server can give only 1 CPU for this VMachine and this CPU will have 2, 83GHz only...

  Also, I put 100% of CPU - 132582 MHz booking here... But in true VMachine will never receive this resource...

  Same question about limitation of memory...

  When this limitation will work? For what porpose such booking/limitaion here?

  Re: But, if I'm going to make a mistake and this CPU for VM value reserve, which is more physical limitation - it reduces resources processor for other VMs on a value that is more than the physical limitation of the virtual computer?

  No, the reservation only guarantees that if a virtual machine wants to take a large part of the resource at a given time VMware should give him.  If there is ever going to be a situation where the virtual machine is in fact to consider that much so it never gets allocated to this virtual machine and the amount of the resource remains available for other virtual machines to use.  Similarly, if the virtual machine just does not use the amount of the booking to a point in time, he let this resource can be used by other virtual machines.

  If a virtual computer uses only 1 GHz on a core 3 GHz system, at a given time but thereservation is 2.5 GHz, 1.5 GHz between its use and booking that is not used at this time is available for other VMS to use.  That is only if there is a period of contention between VM and VM CPU wishing to use mean 2.8 GHz it would be guaranteed to get 2.5 GHz independently of the parameters of the actions on the VM from other virtual machines.

  It is essentially the same thing with memory except that the memory usage is not as CPU flunctuate and VMware must also use more complex methods to reallocate the memory, but the leaders of the way in which it is shared using actions, reservations and limit is the same.

• How to change "Edit, View, history, bookmarks, etc. ' in Italian?

  How to change "Edit, View, history, bookmarks, etc. ' in Italian?

  I want to change from Croatian to English, don't know where to look!

• Satellite A30 921: how to remove and replace the memory?

  Hi, can someone help me how to remove and replace the memory of satellite A30 921. and also, please give a detailed instruction.

  Thank you in advance.

  Hello

  There is not much to explain. On the low side in the Middle it is placed to cover memory (fixed with two screws). Remove the cover and you will see 2 slots there. I put t know how much memory you here but like Stefan says you can use max 2 GB of RAM (2 x 1024Mo PC2700 - PA3313U-1M1G). How to remove the memory modules, which you can see on http://www.hardwaresecrets.com/article/189/5

  Good bye

• How can I free up enough memory to install 7.1.2 on IP4?

  I have an Iphone4 running 6.1.3 but most applications support more than.

  I can't upgrade to 7.1.2 because he says that I don't have enough memory.

  the funny thing is, these only came with 6.3 GB of memory, and 7.1.2 is now 3.8 GB?

  How the * can you clear enough memory to download this when you have to remove ALL the app and the data on my phone?

  When I look at the amount of data is used, I have a little more than 1.3 GB, but my phone says 3.0 is used...   BY WHAT?

  I have printing 7.1.2 cannot be loaded on an IP4 because 6.1.3 using too much memory.

  Anyone have any ideas?

  If I have to update my phone, I will NOT get another Iphone.  These things are terrible... no bar yet I see my cells turn!

  Try to level with a cable connected to iTunes - sometimes contributing to skirt the issue of space

• How can I transfer my files, applications, etc. of the older IMac (OS10.6.8) for the new IMac (OS10.10)? Please notify and TYI.

  Just bought a refurbished IMac (21.5-inch 2.9 GHz quad-core Intel Core i5 OS10.10 iMac). How can I transfer my files, applications, etc. the old IMac (20-inch 2.4 GHz Intel Core 2 Duo OS10.6.8) to the most recent IMac? Please notify and LYDIA.

  Move your content to a new Mac - Apple Support

  A new Mac set up an ancient, its backups or PC