Pci Latency Tool Windows 10
Features: Supports Windows XP, Vista, Windows 7 / 8 and Windows 10. Advanced Latency Optimization (45 Tunes & Tweaks). 1 Click Latency Optimization, - Performance Recorder (Log File). The latency monitoring tool PRTG simultaneously monitors your servers, routers, and switches so you can immediately recognize the causes of latency issues or other network problems.
Have you ever wished that you could use all your virtual instruments libraries for your keyboards or all these incredible virtual amps from your studio for your guitar or bass on stage?
Make your wish come true, then: most laptops are now powerful enough, and with lightweight host applications such as PatchWork and Axiom, you can load many instrument or effect plug-ins and recall them instantly. Just play them on stage!
So you already have a powerful Windows laptop, plenty of plug-ins, a great host application and you cannot get them to play live properly without getting dropouts (“pops”and “clicks”) all the time, unless the latency is ridiculously high? And the CPU usage is not even a problem?
Fs17 mods download for android. By default, recent Windows laptops are definitely not configured for low latency audio – they are designed for office work / web browsing and saving batteries. In this tutorial we’ll show you how to optimize your Windows laptop or tablet in order to make it usable for real-time audio.
Using this method on a first generation Surface Book laptop, we were able to reduce the latency from (mediocre) 256 samples with occasional drop-outs (bad!), down to 48 samples without any single drop-out!Getting Started: The Basics
We’ll consider that you already have a dedicated audio interface (preferably USB-powered to avoid ground loops and save a few cables…) with up to date drivers, designed for low latency (do not even consider using the on-board audio interface, NO!). Here are a few basic tips to get started with a clean machine:
1. Don’t Pull the Plug!
First, you should never ever think about going onstage with a laptop on batteries. Ever: One, you don’t want to run out of power while playing (do you?), and two, your laptop cannot be used at full performance while running on batteries. So, plug it in!
2. Clean It Up
If you can, use a laptop that is dedicated to live usage, with only the components/applications that you need for this usage.
Otherwise, create a dedicated account for real time audio, and make sure that you get rid of most (if not all) applications at startup (A Skype call during your guitar solo?). Uninstall anything that you do not need (did you know for example that Google Chrome has an application that may check for updates anytime and kill the performance?)
Also, unplug all hardware that you won’t need during the show, including USB hubs of all sorts, dongles etc. You don’t want them to interfere with your performance: you need all available resources for audio!
Pci Latency Tool Windows 10 Tool
3. Disable ALL Network Connections
Use “Flight Mode” if there is one, or disable WiFi and unplug Ethernet cables: without any network available, your computer is less likely to trigger a system or application update, receive a call etc. Bluetooth should also be disabled as it may receive unwanted connections from phones or other computers…
Disconnected from the Internet or any other network, you are now in a safer place!
4. DISABLE REAL TIME ANTIVIRUS PROTECTION
Now that there is no risk to get a virus from the network, you can disable the real time protection of the antivirus software.
If you don’t, it may (it will!) completely kill the performance of your machine while you really need it. It is possible to automate this using the command line, as we will see later.
Warning: while the antivirus is off, do not plug any third party storage device to your laptop, as it may be infected!
5. Choose the Appropriate Application
Do not plan to use full featured DAW software on stage, unless you really have to!
Pickup a lightweight and simple, straightforward application (such as PatchWork or Axiom): it will use less computer resources and be much easier to manipulate while performing (save your brain resources too!).
6. MAKE SURE THE AUDIO INTERFACE IS NOT USED BY THE SYSTEM
Open the Windows audio preferences and disable the external audio interface that you intend to use for the performance: you do not want the system to share it with your real time audio application, and you probably do not want to get Windows popup sounds into your speakers either!
7.Reboot Before THE SHOW
Rebooting the computer before a show will help you make sure that you start from a clean configuration with no application running in the background. Do not do it at the last minute though: who knows what may happen…
Ready to go? Let’s now dive into the main tricks that will make your computer a power-horse for real time audio!
You may have noticed that on most (if not all) Windows 10 laptops, there is no “High Performance” power plan anymore (if you have it, you can skip this paragraph and go to the next step).
You only get the choice for “Balanced” or other battery-saving options, which is pretty bad for our purposes, as you will not able to run your laptop at full speed:
The good news is that you can get it back:
- Run the registry Editor (type regedit in the start menu).
- Navigate to the following registry key: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlPower
- Change the value for the CsEnabled key from 1 (enabled) to 0 (disabled).
- Restart the computer.
This disables the Connected Standby mode (a.k.a Modern Standby) and gives you access to the High Performance power plan:
Note: we will re-enable “Connected StandBy” later, don’t worry (I would not advise keeping a laptop without the ability to go to sleep mode properly: it would kill the battery and could damage the device).
Now that it’s available, let’s change the options of the high performance plan to optimize it for low latency audio (you can also create a new power plan if you prefer not to change the default High Performance plan).
Obviously, you do no want anything to be turned off while performing, so choose “never” when plugged-in:
You should then open the advanced power settings and modify the following (for the “plugged in” configuration only – remember, we’ll be plugged-in while performing):
– set both min and max processor speed to 100%.
– disable sleep/suspend mode for usb, drive, network etc.
Your power plan should now be fully optimized to run the laptop at full speed! Now we need to restore the standby mode and yet keep the ability to switch to high performance mode…
Unless the laptop is never used for anything else than performing on stage, you will need to make sure that it can go into sleep mode, and you will want to switch between High Performance and Balanced power plans quickly. Here is a trick to be able to get the best of both worlds:
As soon as Connected Standby is re-enabled, the High Performance power plan will disappear and Windows will not list it anywhere… It seems to be gone for good – and yet it will still be available, using the command line! So while it is still here, let’s find out its unique identifier:
- Open a command line console (type “cmd” in the start menu)
- Launch the following command line to list all power plans: powercfg /l
Copy the identifiers of the balanced and high performance power plans in a safe place. You will be able to switch to the High Performance plan using the following command line later (replace with your identifier if different):
You can now restore the Connected StandBy mode:
- Run the registry Editor (type regedit in the start menu).
- Navigate to the following registry key: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlPower
- Change the value for the CsEnabled key from 0 disabled) to 1 (enabled).
- Restart the computer.
As you can see in the power options, your power plan has disappeared. You can verify that typing the command line above restores and activates it! You can now easily switch to High Performance mode with a simple command line!
Tip: to make things easier, create two text files with the powercfg command line above (one of them using the identifier for the balanced mode), and save them as .bat files. Clicking on either of them will bring back the appropriate configuration for office or live usage.
So your processor should now be able to run at full speed, without any power interruptions. But we are not done yet: you probably still have drop-outs when running your favorite audio application at very low latency settings, don’t you?
This is usually due to (too many) drivers interrupting the processor while your application is doing its critical audio processing work, so we will have to disable useless drivers to make sure we have all resources for audio. We’ll start manually and then we will show a method to automate the process entirely (you don’t want to spend 2 hours setting up your laptop before a show, do you?)
To check this out, download the free Latency Mon application, and run it while your laptop is in High Performance mode (keep it running for a few minutes). You will probably get a warning that your computer may not be suitable for real time audio. And even if you don’t, you will still probably have issues, so save the figures shown by the app and do not skip this step!
Chasing for faulty / not optimized drivers can take a lot of time as you do not get the details of each driver taking time to execute, and since you want the best performance anyway, it is wiser to just disable all the drivers that are not required!
To do so, open up the device manager and check all the devices in the list.
Good candidates for DPC latency issues are: on-board audio (you don’t need it, remember?), graphics cards (use the built-in GPU instead if you can), network adapters, bluetooth drivers, built-in webcams etc. Disable them all!
Note: do not disable system devices or devices that you do not know: you might just prevent the computer from running properly!
You can then run the LatencyMon application once again and see if the situation has improved. On some laptops, you will keep getting high DPC latency because of the ACPI driver. This is one of the most common issues and it is related to power saving. If you are still getting very high DPC latency after disabling all the devices that you do not need, you may also have to disable the ACPI battery control driver(s):
This will prevent Windows from monitoring the battery, but since we are plugged-in during the performance, it is not a problem.
You can now try to run your audio application at low latency and see if it works better (it should)!
If you are still getting occasional dropouts while the CPU does not reach its limits (above 80% on a single core is usually pretty bad – you might be using too much CPU in this case), you can run the LatencyMon application while running audio in order to get more details about the problem. It will hopefully give you an idea of what is causing the occasional glitches.
Please note that some particular laptops may not be suitable AT ALL for low latency audio due to design issues (a good example is the 2018 Dell XPS 15 that still has DPC latency problems, even after several firmware updates). In this case, disabling all peripherals will not be enough.
Re-enabling/disabling the drivers manually is a pain. You can automate this task, if you need to switch between mobile laptop vs High performance configurations.
This can be done with a free Microsoft utility called devcon. It is available as part of Microsoft’s drivers development kit, but you can also install it alone too.
Once it is installed in the system directory, you can use it to switch on/off any driver with a single command line. First, look for the hardware ids of the devices that you have disabled (right click in the device manager and click on “properties”):
To enable this particular driver from the command line (you may need to run the command line as an administrator), type:
And to disable it again:
Going thru all the devices, you can then create two .bat files: one to enable all drivers, and the other one to disable them.
You should now have a clean plugged-in laptop, running in high performance mode, with all unnecessary drivers disabled, and the corresponding list of driver ids, as well as the identifiers for both balanced and high performance power modes.
To switch in a single click between the standard mobile/office mode and the low-latency/plugged-in high performance modes, just create two batch files (.bat text files), and run the one you want as an administrator (right click / choose “Run as Administrator), when you want to switch.
In the examples below, made for a first generation Microsoft Surface Book laptop (do not use them as is without your own identifiers!), the first line changes the power plan, and the last one disables and re-enable the antivirus software.
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Low latency Batch File
Office mode batch file
Do not let your laptop run in high performance mode forever! It is strongly advised to use the methods described above to switch back to a “normal” configuration once the performance is over: otherwise your laptop may suffer from overheating, and it will drain the battery, as it will not be able to go into sleep mode.
While on stage, do not run at the lowest possible latency. If you were able to reduce the latency thanks to these tips, increase it a little bit again, to stay on the safe side! And a few milliseconds of latency is not much: it is just like moving away from the speakers, you will get used to it!
Enjoy!
-->In this section you'll learn how to use Update Compliance to monitor your device's Windows updates and Microsoft Defender Antivirus status. To configure your environment for use with Update Compliance, refer to Get started with Update Compliance.
Update Compliance:
- Provides detailed deployment monitoring for Windows 10 Feature and Quality updates.
- Reports when devices need attention due to issues related to update deployment.
- Shows bandwidth usage and savings for devices that are configured to use Delivery Optimization.
- Provides all of the above data in Log Analytics, which affords additional querying and export capabilities.
The Update Compliance tile
After Update Compliance has successfully been added to your Azure subscription, you'll see this tile:
When the solution is added, data is not immediately available. Data will begin to be collected after data is sent up that belongs to the Commercial ID associated with the device. This process assumes that Windows diagnostic data is enabled and data sharing is enabled as described in Enrolling devices in Update Compliance. After Microsoft has collected and processed any device data associated with your Commercial ID, the tile will be replaced with the following summary:
The summary details the total number of devices that Microsoft has received data from with your Commercial ID. It also provides the number of devices that need attention if any. Finally, it details the last point at which your Update Compliance workspace was refreshed.
The Update Compliance workspace
When you select this tile, you will be redirected to the Update Compliance workspace. The workspace is organized with the Overview blade providing a hub from which to navigate to different reports of your devices' data.
Overview blade
Update Compliance's overview blade summarizes all the data Update Compliance provides. It functions as a hub from which you can navigate to different sections. The total number of devices detected by Update Compliance is reported in the title of this blade. What follows is a distribution for all devices as to whether they are up to date on the following items:
- Security updates: A device is up to date on quality updates whenever it has the latest applicable quality update installed. Quality updates are monthly cumulative updates that are specific to a version of Windows 10.
- Feature updates: A device is up to date on feature updates whenever it has the latest applicable feature update installed. Update Compliance considers Servicing Channel when determining update applicability.
- AV Signature: A device is up to date on Antivirus Signature when the latest Windows Defender Signatures have been downloaded. This distribution only considers devices that are running Microsoft Defender Antivirus.
The blade also provides the time at which your Update Compliance workspace was refreshed.
The following is a breakdown of the different sections available in Update Compliance:
- Need Attention! - This section is the default section when arriving to your Update Compliance workspace. It provides a summary of the different issues devices are facing relative to Windows 10 updates.
- Security Update Status - This section lists the percentage of devices that are on the latest security update released for the version of Windows 10 it is running. Selecting this section provides blades that summarize the overall status of security updates across all devices and a summary of their deployment progress towards the latest two security updates.
- Feature Update Status - This section lists the percentage of devices that are on the latest feature update that is applicable to a given device. Selecting this section provides blades that summarize the overall feature update status across all devices and a summary of deployment status for different versions of Windows 10 in your environment.
- Delivery Optimization Status - This section summarizes bandwidth savings incurred by utilizing Delivery Optimization in your environment. It provides a breakdown of Delivery Optimization configuration across devices, and summarizes bandwidth savings and utilization across multiple content types.
Update Compliance data latency
Update Compliance uses Windows 10 diagnostic data as its data source. After you add Update Compliance and appropriately configure your devices, it could take 48-72 hours before they first appear.
The data powering Update Compliance is refreshed every 24 hours, and refreshes with the latest data from all devices part of your organization that have been seen in the past 28 days. The entire set of data is refreshed in each daily snapshot, which means that the same data can be re-ingested even if no new data actually arrived from the device since the last snapshot. Snapshot time can be determined by the TimeGenerated field for each record, while LastScan can be used to roughly determine the freshness of each record's data.
| Data Type | Data upload rate from device | Data Latency |
|---|---|---|
| WaaSUpdateStatus | Once per day | 4 hours |
| WaaSInsiderStatus | Once per day | 4 hours |
| WaaSDeploymentStatus | Every update event (Download, install, etc.) | 24-36 hours |
| WUDOAggregatedStatus | On update event, aggregated over time | 24-36 hours |
| WUDOStatus | Once per day | 12 hours |
This means you should generally expect to see new data device data every 24 hours, except for WaaSDeploymentStatus and WUDOAggregatedStatus, which may take 36-48 hours.
Using Log Analytics
Update Compliance is built on the Log Analytics platform that is integrated into Operations Management Suite. All data in the workspace is the direct result of a query. Understanding the tools and features at your disposal, all integrated within Azure Portal, can deeply enhance your experience and complement Update Compliance.
See below for a few topics related to Log Analytics:
- Learn how to effectively execute custom Log Searches by referring to Microsoft Azure's excellent documentation on querying data in Log Analytics.
- To develop your own custom data views in Operations Management Suite or Power BI; check out documentation on analyzing data for use in Log Analytics.
- Gain an overview of Log Analytics' alerts and learn how to use it to always stay informed about the most critical issues you care about.