Clear Cpu Cache

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Janyce Brits

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Aug 5, 2024, 9:47:11 AM8/5/24
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Clearingthe cache and cookies from a web browser is an important first-step for almost any troubleshooting for internet browsing. The 'cache' is a tool used by your internet browser to speed up the page loading process. However, sometimes it can cause a problem when websites are updated and developed as files saved in the cache may conflict with what's actually coded into the website. Clearing cache and cookies is a way we can be sure that any issues you may come across are actually something wrong with the website, rather than inconsistencies caused by using different browsers.

While you should clear your web browser's cache, cookies, and history periodically in order to prevent or resolve performance problems, you may wish to record some of your saved information first. If you are unable to do so, see Troubleshooting alternatives below.


If you don't see instructions below for your specific version or browser, search your browser's Help menu for "clear cache". If you're unsure what browser version you're using, from the Help menu or your browser's menu, select About [browser name]. In Firefox, if you don't see the menu bar, press Alt.


If you need to clear your cache, cookies, and history for troubleshooting purposes, but aren't yet prepared to lose the content listed above, you may wish to consider using a private browsing window in your preferred browser as a temporary solution:


The steps to clear your cache, cookies, and history may differ depending on the model of your Android device and your preferred browser, but you should be able to clear your cache and data from your application management settings menu:


Using an iPhone 5C running iOS 9.1 and Dropbox 4.0.4. The iOS Dropbox app itself is only 55.8 MB in size, however my iPhone is reporting that Dropbox is using a total of 300+ MB in Documents and Data. I have zero files marked as "Offline" within the Dropbox app, so the app should not be storing any Documents or Data locally on my iPhone.


I realize the Documents and Data referenced are most likely the result of recent files being cached by the app, but if this is the case, is there any way to manually clear that cache? Or set a limit of cache size? Currently, uninstalling and reinstalling the app is the only solution I've found, which is far from what I'd consider a "solution". I have to uninstall the app, reinstall it, sign in, wait for 2-factor auth code to enter, set up my Passcode again, set up the Camera Upload again...just a horrible overall process just to clear out the cache.


Ok, the issue is still there, it just doesn't concern me as much as before when every single used MB on my phone counted. I've got a lot more breathing room now. I'll still "clear the cache" by uninstalling and reinstalling occasionally, but now I'll likely do it once a month instead of 3-4 times a week.


I'm finding that I have to clear several gigabytes from the ArcGIS Pro display cache every week. I don't understand why Pro doesn't automatically clear the cache whenever I close a project or the program.


Ha! Thanks! It would be nice if all of these caching options were available globally, not just for layers inside a project. Just now, my display cache was 1.09 GB, and after I hit F5 in a project, the cache was 1.19 GB.


I would like to set the "default cache" options in the Options menu. There is a way to set it for Rasters, but not Vectors. It seems we currently have to set the cache options every time we create a new map, or add layers.


Hi, im currently having trouble with my Historian database. I noticed the store and forward local cache is constantly at 100%, how can i clear this manually? I have tried deleting the database and re-adding but it comes back at 100%.


I would look at the quarantine on the status page and see what records are stuck as the first step. Depending on how many tags you have in your historian(or using other store and forward features) the cache might need to be made larger.


When looking at the following page, are you seeing anything out of the ordinary that might look like a rogue query?

Status > Databases

Click the Details button for the DB in question


If you really need to clear the cache (as well as any of the data that was included in it, i.e. do so at your own risk), you would want to shut Ignition down and rename the DB folder to be something different. On startup a new folder will be created and Store & Forward will start using that folder structure and the cache will be cleared.


I navigated to Ignition install folder\data\db and stopped ignition and then renamed db folder hoping it will be recreated but i got initial screen allowing me to choose which version of ignition i would like to install.


The store and forward files are in the data/datacache directory. Again I recommend only renaming them/relocating them and not deleting them. Only do this after you have confirmed your Gateway is back to a stable state.


Anytime I update code on a form or make changes to a dashboard I either need to delete their Epicor program data or clear their cache. I don't know if there are any options to periodically clear cache or if I have to setup a scheduled task to clear out the Epicor program data. It seems to be a constant problem since I upgraded our company to E10. On 905 I was able to just tell the user to close and open Epicor. This no longer is the case.


What version are you running? We are running 10.0.700.1 and also see this problem. I asked Rich Riley at Insights last year about it and he said if we are having that issue, we should upgrade to current version (at that time it was 10.0.700.4).


Hi All,



I've Looker dashboard which connects to BigQuery table. I've the data cache settings to persist for 6 hours as the backend data refresh frequency is 6 hours. However, if a user is accessing the report and in meantime the backend data gets refreshed, i's showing the data from cache and not the latest data from DB. I tried auto clearing the cache using datagroups and "persist with" but it's not working.



Can someone please guide how I can auto clear the cache whenever there is an ETL performed in backend (The model is not using any PDTs)?


I understand that you are having challenges with your data freshness in your Looker dashboard. The route you took employing datagroups is indeed one way to do it but if it is not working from your end you can also try the Autorefresh function of Looker.


My datasource is a big csv file. It took much time for users to open the report when cache expired. May I know if I can adjust the cache period/setting for the .csv datasource? Because I still cannot find any information for .csv datasource's cache setting.


If your Google App Engine app was deleted by a team member and you've attempted to recreate it with the same name but ended up with a different link, restoring the original link can be a bit tricky. Google Cloud Platform doesn't allow re-creation of the same app name with the same URL.


1. **Contact Google Cloud Support**: If your app was accidentally deleted and you want to restore the original URL, you should reach out to Google Cloud Support as soon as possible. They might be able to assist you in recovering the original app or providing guidance on what options are available.


2. **Check Deleted Resources**: Deleted resources might be available in the Google Cloud Console for a limited time after deletion. Go to the Google Cloud Console, navigate to the App Engine section, and look for any "Deleted Resources" or "Trash" sections. You might find your original app there, and there could be options to restore it.


3. **Unique App ID**: Google App Engine app URLs are based on a unique app ID. If an app is deleted, that app ID might be blocked for reuse for some time. This is to prevent issues with caches, indexes, and other components that could still reference the old app. As a result, creating a new app with the same name will often result in a different URL.


4. **Request the Original URL**: If you have specific reasons for needing the original URL, you might consider contacting Google Cloud Support and explaining your situation. While they might not be able to restore the exact URL, they could potentially provide you with some assistance or guidance.


5. **Update References**: If restoring the original URL is not feasible, you might need to update any references to the old app URL in your code, documentation, and any external systems that interacted with the app. This will help ensure that the new app functions correctly even with a different URL.


Remember that Google Cloud Platform's behavior and policies might change over time, so it's always a good idea to directly contact their support for the most up-to-date and accurate information regarding your specific situation.


Disable it - thus dumping the whole application cache - reload the affected page - and then re-enable. If this happens often or doesn't clear the issue, some cache upstream from chrome is the problem and you should probably leave chrome's disabled.


Selective invalidation of an application layer cache (which is done strictly for application speed) since chrome has "no business" taking over for the system is might be an answer to some issue, but it isn't a very good answer.


Webpack was caching a previous project for me and I need parts of the caching to work so I couldn't use incognito. The top 3 solutions didn't work for my case. What did work and was quick enough to implement was clicking Resources tab in Developer tools, unfolding Cache Storage, and right-clicking to delete the cached data.


Just clear cache for one site (but leave cookies, local storage, session storage) - F12 to open DevTools, then click back to main window, right click on refresh button, "Empty Cache and Hard Reload"

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