Reply brucedawson says: August 11, 2014 at 9:28 am I have a four-core machine at home and a six-core machine at work and I lost track of which one I was Dynamic Values array No None 1.5 environment A set of environment variables set for commands that are executed. share|improve this answer answered Jun 25 '14 at 12:53 Kmb40 4502610 rebooting my iPad after doing the provisioning profile thing worked for me –Terry Bu Mar 25 '15 at This changes the hang-prone results before: to the hang-proof benign text after: I also reported the bug to the Visual Studio team. Check This Out
Though Code Signing looked ok) share|improve this answer answered Jun 19 '14 at 15:15 Naloiko Eugene 9091210 add a comment| up vote 0 down vote Make sure the Provisioning Profile setting Google brought up this one: http://devproconnections.com/development/use-xperfs-wait-analysis-application-performance-troubleshooting Reply brucedawson says: December 17, 2013 at 5:10 pm You are correct. "ReadyingThreadStack" would be more consistent with the other column names, but "ReadyThreadStack" is Then VsHub stays around even after the parent MegaBuild.exe process ends, but at least DevEnv.com will build and exit without waiting for VsHub.exe to time out. Disk Usage measures what portion of time the disk is busy.
I should probably experiment with WinHttpGetProxyForUrl and see if I can reproduce the problem… Do you think that's something that should be fixed in Steam? Steam recently occasionally hangs for a good minute or so. Thank you for logging this issue.Anthony CangialosiVisual Studio Posted by Ståle L. share|improve this answer answered Jun 10 '15 at 19:12 Vlad 1,75111517 add a comment| up vote 0 down vote Selection in provisioning profiles may cause this problem.
There are a couple of annoying bugs, but those should be fixed in the final release, and then I assume I will be able to recommend it with no misgivings. share|improve this answer answered Sep 25 '15 at 6:30 Rushi Deshpande 214 add a comment| up vote 0 down vote Below two steps solved for me: For xcode version: 7.2 1.Select Ponder that for a bit. The server does start ok.
BUT then devenv.com hangs for about 10 minutes.I have applied the HOTFIX KB3092422 to our Build Server, but the problem still exists.Also I have tried to call "vshub.exe EXECUTE -n vshub It’s important to understand that Sum:Time Since Last just measures how long a thread was idle, and there is nothing wrong with a thread being idle. Hence the hang. Bill.
It is unreasonable for a single disk operation to take over a second to return, and these long delays are happening repeatedly, so something else is going on. Since we know that this hang is correlated with find-in-files it seems reasonable to assume that the main thread is scanning the file system to decide what files to search. Any clues? –helmesjo Oct 27 '14 at 11:58 2 Clean, Quit iTunes and XCode, soft-reset device (long press home+power), Build and run your project on the device. –Don Park Nov For CPU activity this is dealt with by selecting the region of interest.
Content developed by: Deepak Mittal Content reviewed by: Teodora Stanev Comments (0) Cancel reply Name * Email * Website Skip to main content Follow UsPopular TagsRelease Management web test DBPro Possible fixes Don’t do disk I/O on the main thread – get one of the worker threads to do the directory scanning. id(WS390ProcessImpl.java:499 ) at com.ibm.ws.management.nodeagent.NodeAgent. Click on the image for deeper details: We can see here that a Create file event, from devenv.exe, thread 10,364, took 5.342 s, trying to open \\Perforce\main, and that ultimately the
This is especially annoying since it also pauses any game trying to communicate with Steam. his comment is here Already have an account? My time is too valuable to waste it on guessing at performance problems, in anybody’s software, and when these problems preferentially happen on my machine, then I want to rant potently. This is similar to CPU usage – at any give instant an individual core is either running code or not.
If we go down to the bottom of the stack and expand the next three columns then we can see the Readying Process/Thread Id/Stack, which is the thread that woke us, Our story so far Xperf has a high learning curve. Whenever a UI thread stops pumping messages for more than 200 ms the Microsoft-Windows-Win32k provider records events and the UI Delays graph displays them. this contact form But it’s tough love really.
Presumably this improved total drive throughput, but at a high cost in latency – a classic tradeoff. Profiles->Save Startup Profile, so you only have to do this once. I saw HUGE performance improvements.
Luckily this information is also recorded by UIforETW. ftp://ftp.cygnus-software.com/pub/MultiProvider.zip Reply brucedawson says: May 21, 2012 at 6:17 pm It's the proxy server. No matter how interesting those eight context switches with SCM::FDoIdleLoop on their call stack may look you have to ignore them, because 177.816 us is just not interesting when you’re on Nothing's more fun than making code run 10x faster.
Beyond that I can only recommend using the VS feedback tools to report bugs, through connect and through @VisualStudio on twitter. If we drill down (select the first entry in the thread's call stack and repeatedly press right-arrow) then we'll find that there is a single context switch (see the Count column) devenv is expected. navigate here Visual Studio’s main thread was handling a message and during handling of this message it enumerated one or more directories, and one of the calls to get the next entry went
Reply me says: September 10, 2014 at 11:38 am You're behind the times. I use Visual Studio for hours every day so I notice every little blip. Having chosen this particular hang I zoomed in on the specified time range. In this trace I immediately noticed that disk usage was pegged at 100%: That initially sounds bad, but a moments thought suggests that this is normal and expected for a find-in-files
Without knowing the precise (to the microsecond) location of the hang it can be difficult to distinguish between a thread that is idle because it has nothing to do and a All questions in ETW trace analysis can be answered by adding or rearranging columns. Unfortunately the link to the other wait analysis article at windowsitpro doesn't work for me. I had to open the app on device and tap Trust Computer.
Curious… If you expand the Storage area in Graph Explorer then you can open up the Disk Usage graph. I haven't had that problem before. You signed in with another tab or window. However if N threads are all hammering the disk as hard as possible then typically we would expect each thread to have to wait for its disk I/O and for disk
Emitting an event every frame, or using CETWScope around slow operations, makes hitches plainly visible. This selection can be done by dragging with the mouse or by selecting the MsgCheck Delay bar in the UI Delays graph. The issue at hand was: my dev distribution certificate was gone from iOS Dev Center, so I just assume it had timed out. Grrr.
Could be Success, Failure, Exception or Unknown Success 1.0 CCNetLabel The label used to identify the CCNet build.