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EVGA GTX 770 W/ ACX Cooler Stuttering in Game (Please read through comments)

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NarbiusTheGreat
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/10/11 07:30:30 (permalink)
Sajin
I know you said all your drivers are up to date. Are you sure you're running the latest chipset driver or at least the one provided to you by ASUS? This one.
 
NarbiusTheGreat
Highest measured interrupt to process latency (µs): 6969.889888

You will need to start eliminating disabling/removing hardware to figure out what is causing the high interrupt to processs latency. 
 
Click the start button and type system in the Search box. In the Programs group, select System Information. When the MSInfo screen comes up, expand Hardware Resources then click on IRQs. Wait for it to generate the list. This is all the hardware in your system that generate interrupts. You'll see there's quite a few so you can't eliminate them all. At least not without crashing.


Just installed that chipset driver, but I believe I already had it. I had some downloads of that exact driver in my downloads folder :P. 
 
I will see which ones I can disable/not disable and see how it fixes. Thanks!
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NarbiusTheGreat
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/10/11 07:58:00 (permalink)
Woah. I think I found the error. For some reason, I have 4 things with the same IRQ number. Intel PCI controller, GTX 770, Intel 9 series chipset USB enhanced host controller, and intel 9 series chipset pci express root port 1. They are all on IRQ number 16. I presume they all work together?
IRQ 19 has 2 in the same- Intel 82801 PCI bridge- 244E and PCI standard PCI-to-PCI bridge. Again I presume these work together.
 
Then there is 3 things with a SUPER high IRQ number- 4294967292, and go up by 1 for the next 2 things. Intel ethernet connection I218-V (I don't use ethernet), intel USB 3.0 eXtensible host controller, intel 9 series sata ahci controller. No idea if this is bad or not.
 
Here is a picture of both all 3. Oh and in the middle is all the Microsoft ACPI-Compliant System stuff, nothing else other than that in between.


Right click them and click- Open Image in new tab, easier to see that way.
I heard online that hardware with same IRQ lines can cause freezes. I also heard that these IRQ lines can sometimes be meant to have the same line. Odd I guess. Not gonna mess with it unless you think it may be causing the lag spikes. 
post edited by NarbiusTheGreat - 2014/10/11 08:13:38
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flyhii
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/10/11 12:09:26 (permalink)
Thanks for posting the link to LatencyMon, Sajin!
 


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NarbiusTheGreat
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/10/11 21:01:48 (permalink)
Agh. Oh EVGA sending me refurbished, unchecked, gtx 770's. They sent me an unstable one, that crashes the computer when the clock goes down. I watched as it went down (pretty much when I exit any game, it crashes in about 3 seconds, keeping the clock up stops the crashes, but that still shouldn't be happening.) and then CRASH the entire screen went completely gray, or some random other color. This has happened on my old card, but only once, and it hasn't happened after that on the other card. Gonna RMA my "new" gtx 770 to EVGA again ugh.

I tried updating the drivers, and a couple other things and it is definitely the graphics card causing it. I am so lucky... Not only micro freezes/ lag spikes now GSOD's? Don't want to send it in again though, get another refurbished one, and then GSOD's, then the cycle restarts. And I am not spending 330 dollars on another graphics card, no chance. I thought building a computer was easy, but it was probably one of the worst nightmares of my entire life so far.

So, unless EVGA can post and help me address this issue directly, what should I do?
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NarbiusTheGreat
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/10/12 08:42:43 (permalink)
Sajin
I know you said all your drivers are up to date. Are you sure you're running the latest chipset driver or at least the one provided to you by ASUS? This one.
 
NarbiusTheGreat
Highest measured interrupt to process latency (µs): 6969.889888

You will need to start eliminating disabling/removing hardware to figure out what is causing the high interrupt to processs latency. 
 
Click the start button and type system in the Search box. In the Programs group, select System Information. When the MSInfo screen comes up, expand Hardware Resources then click on IRQs. Wait for it to generate the list. This is all the hardware in your system that generate interrupts. You'll see there's quite a few so you can't eliminate them all. At least not without crashing.


So any ideas on what I said above? 
 
I have this weird feeling software is causing this issue, but this software isn't fixable. I think it is caused by Garry's Mod, but deleting it doesn't fix it. Hmph.
 
I disabled my GTX 770 for now, fixing the crashes my system had. Gonna have to go through RMA again. 
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Sajin
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/10/12 15:05:57 (permalink)
If the lag spikes were occurring with your iGPU it's definitely a hardware related issue. As for your card... just RMA it again.


See my current build here: https://forums.evga.com/My-bench-rig-unlimited-power-m3596024.aspx
RTX 2080 Ti 4-way SLI?!?!: https://forums.evga.com/RTX-2080-Ti-4way-SLi-set-by-yours-truly-m2954756.aspx
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NarbiusTheGreat
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/10/12 16:42:20 (permalink)
Sajin
If the lag spikes were occurring with your iGPU it's definitely a hardware related issue. As for your card... just RMA it again.


Ok. Hmph, really will be difficult to disable things in my computer. Like there isn't 2 motherboards, 2 CPU's, 2 SSD's, etc. 

I am just confused about one thing. If these lag spikes occur on my desktop and laptop, what is the chances that there is the same exact hardware issue on both? 
 
When I re installed Windows, I did it through Windows 7, making the Windows.old folder. I couldn't do it through booting the disk because when I started that, my keyboard and mouse didn't work for some odd reason. It did work before when I did it for the first time.
 
I am gonna see if I can redo that again. Booting through the disk though.
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NarbiusTheGreat
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/10/12 17:28:46 (permalink)
Alright. Right now I am trying a different plug on the SATA ports of my computer. No idea, could of caused some type of error. Always worth a try. Will come back with results about my sata ports
 
Didn't fix it.
post edited by NarbiusTheGreat - 2014/10/12 18:57:03
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NarbiusTheGreat
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/10/13 09:26:52 (permalink)
So I called EVGA for an RMA, and they wondered if it may have to do with the power supply. The power supply's 12V rail voltage seems to fluctuate every 2 seconds from 12.192V to 12.288V. Which is a large voltage change that happens a lot. I am RMAing my PSU now. It should take 1-2 weeks max. I hope that fixes it. If not, gonna RMA my GPU again. Then start from all after that still fixing those damn lag spikes. (Unless it is fixed after that)
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Sajin
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/10/13 19:46:32 (permalink)
Report back when you get the new PSU. 


See my current build here: https://forums.evga.com/My-bench-rig-unlimited-power-m3596024.aspx
RTX 2080 Ti 4-way SLI?!?!: https://forums.evga.com/RTX-2080-Ti-4way-SLi-set-by-yours-truly-m2954756.aspx
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jdwinn87
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/10/13 20:39:11 (permalink)
I'm in the same boat as the OP except with a 780. Also currently waiting on the new/refurbished card from EVGA but considering my rig was working flawlessly for nearly a year... I can only assume my card has crapped out.. time will tell once I install the new one.

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Rigbuilder12
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/10/14 16:48:07 (permalink)
It could be the psu, but I would try a different driver first, the 340.52. If its still stuttering with the 340.52, then I would check which version of 770 bios your using. I run 2 x 770SC Acx in Sli and im not experiencing any microstutter in games. The newest 770 bios should be 70.3C.00.etc. make sure your using the newest bios.
After all that if it still seems to stutter i would rma it.
post edited by Rigbuilder12 - 2014/10/14 16:52:02
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NarbiusTheGreat
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/10/16 16:21:58 (permalink)
Rigbuilder12
It could be the psu, but I would try a different driver first, the 340.52. If its still stuttering with the 340.52, then I would check which version of 770 bios your using. I run 2 x 770SC Acx in Sli and im not experiencing any microstutter in games. The newest 770 bios should be 70.3C.00.etc. make sure your using the newest bios.
After all that if it still seems to stutter i would rma it.


Thanks for replying! It happens with the Integrated Graphics too, and it seems to happen mostly randomly. It doesn't happen on small maps in TF2 for some reason, and it definitely ISN'T the graphics card. (I am talking about the lag spikes here by the way)
 
Like I also said, it seems to happen when something loads into the game, or when it is rendering something (Hence the big map in TF2) but I know for a fact that my computer should be able to render that without ANY lag spikes at all.
 
I know these lag spikes aren't normal! They don't happen on my brothers laptop which is much worse than this PC, so why should my computer be worse than his laptop? He has a Geforce GT 430 or something around that.
post edited by NarbiusTheGreat - 2014/10/16 16:24:07
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NarbiusTheGreat
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/10/25 13:40:00 (permalink)
Sorry, haven't updated in a while. Here is a list of items I am sending in:
GTX 770: About to receive
Motherboard: About to receive
Power Supply: Might or Might Not Send, depends if fixed graphics card and motherboard fix the problem.
 
Sorry it is taking a lot of time. Getting Shipment Labels from these companies aren't easy! 
Edit!
post edited by NarbiusTheGreat - 2014/11/10 12:02:18
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Sajin
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/10/25 15:07:49 (permalink)
NarbiusTheGreat
Sorry, haven't updated in a while. Here is a list of items I am sending in:
GTX 770: Sent
Motherboard: About to Send
Power Supply: About to Send
 
Sorry it is taking a lot of time. Getting Shipment Labels from these companies aren't easy! 


No problem.


See my current build here: https://forums.evga.com/My-bench-rig-unlimited-power-m3596024.aspx
RTX 2080 Ti 4-way SLI?!?!: https://forums.evga.com/RTX-2080-Ti-4way-SLi-set-by-yours-truly-m2954756.aspx
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NarbiusTheGreat
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/11/11 14:53:26 (permalink)
After like 3-4 weeks I finally get everything back and running again! (Typing this on my good computer!) 
 
I have some good and bad news:
The Good:
1. I haven't experienced any Lag Spikes yet. But that may come later.
2. Computer starts up MUCH faster than before, and the post is very fast. :D
3. Video Card seems fixed. This may change as I haven't tested it for a long period of time.
4. If lag spikes come back, then we know it isn't the motherboard or graphics card. That is the best news for me if the lag spikes come back because putting it back together is hard.
 
The Bad:
1. Latency issues still. This is interesting, but may have to do with the Front Panel USB connectors. And if it isn't causing lag spikes, then all is well! Will report back soon enough. Thanks so much!
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Sajin
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/11/11 16:08:51 (permalink)



See my current build here: https://forums.evga.com/My-bench-rig-unlimited-power-m3596024.aspx
RTX 2080 Ti 4-way SLI?!?!: https://forums.evga.com/RTX-2080-Ti-4way-SLi-set-by-yours-truly-m2954756.aspx
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NarbiusTheGreat
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/11/11 16:19:35 (permalink)
Sorry been going through so much work lately too. Can't even get to playing a game. Only tested for like 5 minutes. I have some time right now though. Will post back after some gameplay.
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NarbiusTheGreat
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/11/11 17:05:55 (permalink)
Alright here is the news. I don't experience lag spikes in TF2 anymore it seems. Yay! I do experience some in Portal 2 though :(. Lag spikes occur when loading a new area or when loading a voice from a character. Not that many in Portal 2, but it still seems like some. If possible, could you test Portal 2 to see if you experience a small frametime jump when loading a new area or loading a voice from a character? It happens a lot on the starting mission. Check in Msi Afterburner/ EVGA precision X
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NarbiusTheGreat
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/11/11 17:17:26 (permalink)
dxgkrnl.sys has a really high execution time. Second highest is nvlddmkm.sys. 
dxgkrnl.sys : 2.177444ms
nvlddmkm.sys : .677997ms
 
Here you are:
_________________________________________________________________________________________________________
CONCLUSION
_________________________________________________________________________________________________________
Your system appears to be having trouble handling real-time audio and other tasks. You are likely to experience buffer underruns appearing as drop outs, clicks or pops. One or more ISR routines that belong to a driver running in your system appear to be executing for too long. One problem may be related to power management, disable CPU throttling settings in Control Panel and BIOS setup. Check for BIOS updates.
LatencyMon has been analyzing your system for 0:09:17 (h:mm:ss) on all processors.

_________________________________________________________________________________________________________
SYSTEM INFORMATION
_________________________________________________________________________________________________________
Computer name: ---
OS version: Windows 7 Service Pack 1, 6.1, build: 7601 (x64)
Hardware: All Series, ASUS, ASUSTeK COMPUTER INC., Z97-A
CPU: GenuineIntel Intel(R) Core(TM) i5-4690 CPU @ 3.50GHz
Logical processors: 4
Processor groups: 1
RAM: 8135 MB total

_________________________________________________________________________________________________________
CPU SPEED
_________________________________________________________________________________________________________
Reported CPU speed: 3506.0 MHz
Measured CPU speed: 4066.0 MHz (approx.)
Note: reported execution times may be calculated based on a fixed reported CPU speed. Disable variable speed settings like Intel Speed Step and AMD Cool N Quiet in the BIOS setup for more accurate results.

_________________________________________________________________________________________________________
MEASURED INTERRUPT TO USER PROCESS LATENCIES
_________________________________________________________________________________________________________
The interrupt to process latency reflects the measured interval that a usermode process needed to respond to a hardware request from the moment the interrupt service routine started execution. This includes the scheduling and execution of a DPC routine, the signaling of an event and the waking up of a usermode thread from an idle wait state in response to that event.
Highest measured interrupt to process latency (µs): 978.114363
Average measured interrupt to process latency (µs): 1.159841
Highest measured interrupt to DPC latency (µs): 838.508909
Average measured interrupt to DPC latency (µs): 0.432205

_________________________________________________________________________________________________________
REPORTED ISRs
_________________________________________________________________________________________________________
Interrupt service routines are routines installed by the OS and device drivers that execute in response to a hardware interrupt signal.
Highest ISR routine execution time (µs): 2177.444096
Driver with highest ISR routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Highest reported total ISR routine time (%): 0.167265
Driver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in ISRs (%) 0.244997
ISR count (execution time <250 µs): 1283990
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-999 µs): 0
ISR count (execution time 1000-1999 µs): 0
ISR count (execution time 2000-3999 µs): 1
ISR count (execution time >=4000 µs): 0

_________________________________________________________________________________________________________
REPORTED DPCs
_________________________________________________________________________________________________________
DPC routines are part of the interrupt servicing dispatch mechanism and disable the possibility for a process to utilize the CPU while it is interrupted until the DPC has finished execution.
Highest DPC routine execution time (µs): 677.996863
Driver with highest DPC routine execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 344.11 , NVIDIA Corporation
Highest reported total DPC routine time (%): 0.206706
Driver with highest DPC total execution time: iusb3xhc.sys - Intel(R) USB 3.0 eXtensible Host Controller Driver, Intel Corporation
Total time spent in DPCs (%) 0.429929
DPC count (execution time <250 µs): 4779155
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 42
DPC count (execution time 1000-1999 µs): 0
DPC count (execution time 2000-3999 µs): 0
DPC count (execution time >=4000 µs): 0

_________________________________________________________________________________________________________
REPORTED HARD PAGEFAULTS
_________________________________________________________________________________________________________
Hard pagefaults are events that get triggered by making use of virtual memory that is not resident in RAM but backed by a memory mapped file on disk. The process of resolving the hard pagefault requires reading in the memory from disk while the process is interrupted and blocked from execution.
NOTE: some processes were hit by hard pagefaults. If these were programs producing audio, they are likely to interrupt the audio stream resulting in dropouts, clicks and pops. Check the Processes tab to see which programs were hit.
Process with highest pagefault count: msmpeng.exe
Total number of hard pagefaults 5630
Hard pagefault count of hardest hit process: 4709
Highest hard pagefault resolution time (µs): 12061.241015
Total time spent in hard pagefaults (%): 0.066489
Number of processes hit: 11

_________________________________________________________________________________________________________
PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s): 24.850877
CPU 0 ISR highest execution time (µs): 2177.444096
CPU 0 ISR total execution time (s): 5.465895
CPU 0 ISR count: 1283991
CPU 0 DPC highest execution time (µs): 677.996863
CPU 0 DPC total execution time (s): 9.130630
CPU 0 DPC count: 4586072
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s): 4.763897
CPU 1 ISR highest execution time (µs): 0.0
CPU 1 ISR total execution time (s): 0.0
CPU 1 ISR count: 0
CPU 1 DPC highest execution time (µs): 94.660011
CPU 1 DPC total execution time (s): 0.290238
CPU 1 DPC count: 105309
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s): 5.413308
CPU 2 ISR highest execution time (µs): 0.0
CPU 2 ISR total execution time (s): 0.0
CPU 2 ISR count: 0
CPU 2 DPC highest execution time (µs): 85.095836
CPU 2 DPC total execution time (s): 0.080748
CPU 2 DPC count: 35933
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s): 2.214183
CPU 3 ISR highest execution time (µs): 0.0
CPU 3 ISR total execution time (s): 0.0
CPU 3 ISR count: 0
CPU 3 DPC highest execution time (µs): 104.825442
CPU 3 DPC total execution time (s): 0.090111
CPU 3 DPC count: 51883
_________________________________________________________________________________________________________
 
The thing highlighted is new and didn't happen before.
 
DirectX is a Windows thing. I haven't used Windows Update yet. Don't even know if I can update DirectX. Should I do that? 
 
I should also say that before I even sent in my parts, reinstalling Windows has different results on lag spikes and all. I also need to install an update on my Samsung 840 EVO. Be back on that.
post edited by NarbiusTheGreat - 2014/11/11 17:24:53
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Sajin
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/11/11 18:01:29 (permalink)
Dxwebsteup.exe will update your direct x.
 
Try doing a clean install of 331.82 to see if it helps with Protal 2 spikes. You could also try the latest version which is 344.65.
 
Here is how to perform a proper clean install of the graphics driver...
  1. Uninstall Precision X/Afterburner if installed, make sure to select "no" to saving profiles when asked. Reboot the machine.
  2. Download & save 331.82 driver to your desktop. 
  3. Double click the 331.82 setup file located on your desktop & run the extractor.
  4. Select custom advanced install, under custom installation options uncheck all options but physx system software, if you are using audio over HDMI please select the HD Audio driver, if you have a 3D capable monitor and would like to use 3D at some point select the 3D Vision driver also, check mark perform clean install, then click next to install the driver, reboot when asked.
  5. Re-install Precision X/Afterburner if you want, do not install both choose one or the other.


See my current build here: https://forums.evga.com/My-bench-rig-unlimited-power-m3596024.aspx
RTX 2080 Ti 4-way SLI?!?!: https://forums.evga.com/RTX-2080-Ti-4way-SLi-set-by-yours-truly-m2954756.aspx
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Sajin
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/11/11 18:11:01 (permalink)
Here is what my system looks like while idling with nothing open but latencymon monitoring for one minute...
 
_________________________________________________________________________________________________________
CONCLUSION
_________________________________________________________________________________________________________
Your system appears to be suitable for handling real-time audio and other tasks without dropouts.
LatencyMon has been analyzing your system for 0:01:01 (h:mm:ss) on all processors.
_________________________________________________________________________________________________________
MEASURED INTERRUPT TO USER PROCESS LATENCIES
_________________________________________________________________________________________________________
The interrupt to process latency reflects the measured interval that a usermode process needed to respond to a hardware request from the moment the interrupt service routine started execution. This includes the scheduling and execution of a DPC routine, the signaling of an event and the waking up of a usermode thread from an idle wait state in response to that event.
Highest measured interrupt to process latency (µs): 47.871767
Average measured interrupt to process latency (µs): 1.526525
Highest measured interrupt to DPC latency (µs): 46.079776
Average measured interrupt to DPC latency (µs): 0.509399

_________________________________________________________________________________________________________
REPORTED ISRs
_________________________________________________________________________________________________________
Interrupt service routines are routines installed by the OS and device drivers that execute in response to a hardware interrupt signal.
Highest ISR routine execution time (µs): 66.779250
Driver with highest ISR routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Highest reported total ISR routine time (%): 0.011547
Driver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in ISRs (%) 0.015056
ISR count (execution time <250 µs): 15097
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-999 µs): 0
ISR count (execution time 1000-1999 µs): 0
ISR count (execution time 2000-3999 µs): 0
ISR count (execution time >=4000 µs): 0

_________________________________________________________________________________________________________
REPORTED DPCs
_________________________________________________________________________________________________________
DPC routines are part of the interrupt servicing dispatch mechanism and disable the possibility for a process to utilize the CPU while it is interrupted until the DPC has finished execution.
Highest DPC routine execution time (µs): 74.142250
Driver with highest DPC routine execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 344.60 , NVIDIA Corporation
Highest reported total DPC routine time (%): 0.013294
Driver with highest DPC total execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 344.60 , NVIDIA Corporation
Total time spent in DPCs (%) 0.025845
DPC count (execution time <250 µs): 59636
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 0
DPC count (execution time 1000-1999 µs): 0
DPC count (execution time 2000-3999 µs): 0
DPC count (execution time >=4000 µs): 0

_________________________________________________________________________________________________________
REPORTED HARD PAGEFAULTS
_________________________________________________________________________________________________________
Hard pagefaults are events that get triggered by making use of virtual memory that is not resident in RAM but backed by a memory mapped file on disk. The process of resolving the hard pagefault requires reading in the memory from disk while the process is interrupted and blocked from execution.

Process with highest pagefault count: none
Total number of hard pagefaults 0
Hard pagefault count of hardest hit process: 0
Highest hard pagefault resolution time (µs): 0.0
Total time spent in hard pagefaults (%): 0.0
Number of processes hit: 0

_________________________________________________________________________________________________________
PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s): 0.207806
CPU 0 ISR highest execution time (µs): 66.779250
CPU 0 ISR total execution time (s): 0.073508
CPU 0 ISR count: 15097
CPU 0 DPC highest execution time (µs): 74.142250
CPU 0 DPC total execution time (s): 0.124109
CPU 0 DPC count: 57351
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s): 0.008819
CPU 1 ISR highest execution time (µs): 0.0
CPU 1 ISR total execution time (s): 0.0
CPU 1 ISR count: 0
CPU 1 DPC highest execution time (µs): 0.0
CPU 1 DPC total execution time (s): 0.0
CPU 1 DPC count: 0
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s): 0.010352
CPU 2 ISR highest execution time (µs): 0.0
CPU 2 ISR total execution time (s): 0.0
CPU 2 ISR count: 0
CPU 2 DPC highest execution time (µs): 0.0
CPU 2 DPC total execution time (s): 0.0
CPU 2 DPC count: 0
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s): 0.010447
CPU 3 ISR highest execution time (µs): 0.0
CPU 3 ISR total execution time (s): 0.0
CPU 3 ISR count: 0
CPU 3 DPC highest execution time (µs): 7.056250
CPU 3 DPC total execution time (s): 0.000178
CPU 3 DPC count: 216
_________________________________________________________________________________________________________
CPU 4 Interrupt cycle time (s): 0.012322
CPU 4 ISR highest execution time (µs): 0.0
CPU 4 ISR total execution time (s): 0.0
CPU 4 ISR count: 0
CPU 4 DPC highest execution time (µs): 7.4570
CPU 4 DPC total execution time (s): 0.000785
CPU 4 DPC count: 929
_________________________________________________________________________________________________________
CPU 5 Interrupt cycle time (s): 0.010313
CPU 5 ISR highest execution time (µs): 0.0
CPU 5 ISR total execution time (s): 0.0
CPU 5 ISR count: 0
CPU 5 DPC highest execution time (µs): 7.504750
CPU 5 DPC total execution time (s): 0.000289
CPU 5 DPC count: 284
_________________________________________________________________________________________________________
CPU 6 Interrupt cycle time (s): 0.008112
CPU 6 ISR highest execution time (µs): 0.0
CPU 6 ISR total execution time (s): 0.0
CPU 6 ISR count: 0
CPU 6 DPC highest execution time (µs): 0.0
CPU 6 DPC total execution time (s): 0.0
CPU 6 DPC count: 0
_________________________________________________________________________________________________________
CPU 7 Interrupt cycle time (s): 0.014249
CPU 7 ISR highest execution time (µs): 0.0
CPU 7 ISR total execution time (s): 0.0
CPU 7 ISR count: 0
CPU 7 DPC highest execution time (µs): 4.97150
CPU 7 DPC total execution time (s): 0.000821
CPU 7 DPC count: 856
_________________________________________________________________________________________________________


See my current build here: https://forums.evga.com/My-bench-rig-unlimited-power-m3596024.aspx
RTX 2080 Ti 4-way SLI?!?!: https://forums.evga.com/RTX-2080-Ti-4way-SLi-set-by-yours-truly-m2954756.aspx
#52
NarbiusTheGreat
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/11/11 18:19:24 (permalink)
Sajin
Here is what my system looks like while idling with nothing open but latencymon monitoring for one minute...
 
_________________________________________________________________________________________________________
CONCLUSION
_________________________________________________________________________________________________________
Your system appears to be suitable for handling real-time audio and other tasks without dropouts.
LatencyMon has been analyzing your system for 0:01:01 (h:mm:ss) on all processors.
_________________________________________________________________________________________________________
MEASURED INTERRUPT TO USER PROCESS LATENCIES
_________________________________________________________________________________________________________
The interrupt to process latency reflects the measured interval that a usermode process needed to respond to a hardware request from the moment the interrupt service routine started execution. This includes the scheduling and execution of a DPC routine, the signaling of an event and the waking up of a usermode thread from an idle wait state in response to that event.
Highest measured interrupt to process latency (µs): 47.871767
Average measured interrupt to process latency (µs): 1.526525
Highest measured interrupt to DPC latency (µs): 46.079776
Average measured interrupt to DPC latency (µs): 0.509399

_________________________________________________________________________________________________________
REPORTED ISRs
_________________________________________________________________________________________________________
Interrupt service routines are routines installed by the OS and device drivers that execute in response to a hardware interrupt signal.
Highest ISR routine execution time (µs): 66.779250
Driver with highest ISR routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Highest reported total ISR routine time (%): 0.011547
Driver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in ISRs (%) 0.015056
ISR count (execution time <250 µs): 15097
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-999 µs): 0
ISR count (execution time 1000-1999 µs): 0
ISR count (execution time 2000-3999 µs): 0
ISR count (execution time >=4000 µs): 0

_________________________________________________________________________________________________________
REPORTED DPCs
_________________________________________________________________________________________________________
DPC routines are part of the interrupt servicing dispatch mechanism and disable the possibility for a process to utilize the CPU while it is interrupted until the DPC has finished execution.
Highest DPC routine execution time (µs): 74.142250
Driver with highest DPC routine execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 344.60 , NVIDIA Corporation
Highest reported total DPC routine time (%): 0.013294
Driver with highest DPC total execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 344.60 , NVIDIA Corporation
Total time spent in DPCs (%) 0.025845
DPC count (execution time <250 µs): 59636
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 0
DPC count (execution time 1000-1999 µs): 0
DPC count (execution time 2000-3999 µs): 0
DPC count (execution time >=4000 µs): 0

_________________________________________________________________________________________________________
REPORTED HARD PAGEFAULTS
_________________________________________________________________________________________________________
Hard pagefaults are events that get triggered by making use of virtual memory that is not resident in RAM but backed by a memory mapped file on disk. The process of resolving the hard pagefault requires reading in the memory from disk while the process is interrupted and blocked from execution.

Process with highest pagefault count: none
Total number of hard pagefaults 0
Hard pagefault count of hardest hit process: 0
Highest hard pagefault resolution time (µs): 0.0
Total time spent in hard pagefaults (%): 0.0
Number of processes hit: 0

_________________________________________________________________________________________________________
PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s): 0.207806
CPU 0 ISR highest execution time (µs): 66.779250
CPU 0 ISR total execution time (s): 0.073508
CPU 0 ISR count: 15097
CPU 0 DPC highest execution time (µs): 74.142250
CPU 0 DPC total execution time (s): 0.124109
CPU 0 DPC count: 57351
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s): 0.008819
CPU 1 ISR highest execution time (µs): 0.0
CPU 1 ISR total execution time (s): 0.0
CPU 1 ISR count: 0
CPU 1 DPC highest execution time (µs): 0.0
CPU 1 DPC total execution time (s): 0.0
CPU 1 DPC count: 0
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s): 0.010352
CPU 2 ISR highest execution time (µs): 0.0
CPU 2 ISR total execution time (s): 0.0
CPU 2 ISR count: 0
CPU 2 DPC highest execution time (µs): 0.0
CPU 2 DPC total execution time (s): 0.0
CPU 2 DPC count: 0
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s): 0.010447
CPU 3 ISR highest execution time (µs): 0.0
CPU 3 ISR total execution time (s): 0.0
CPU 3 ISR count: 0
CPU 3 DPC highest execution time (µs): 7.056250
CPU 3 DPC total execution time (s): 0.000178
CPU 3 DPC count: 216
_________________________________________________________________________________________________________
CPU 4 Interrupt cycle time (s): 0.012322
CPU 4 ISR highest execution time (µs): 0.0
CPU 4 ISR total execution time (s): 0.0
CPU 4 ISR count: 0
CPU 4 DPC highest execution time (µs): 7.4570
CPU 4 DPC total execution time (s): 0.000785
CPU 4 DPC count: 929
_________________________________________________________________________________________________________
CPU 5 Interrupt cycle time (s): 0.010313
CPU 5 ISR highest execution time (µs): 0.0
CPU 5 ISR total execution time (s): 0.0
CPU 5 ISR count: 0
CPU 5 DPC highest execution time (µs): 7.504750
CPU 5 DPC total execution time (s): 0.000289
CPU 5 DPC count: 284
_________________________________________________________________________________________________________
CPU 6 Interrupt cycle time (s): 0.008112
CPU 6 ISR highest execution time (µs): 0.0
CPU 6 ISR total execution time (s): 0.0
CPU 6 ISR count: 0
CPU 6 DPC highest execution time (µs): 0.0
CPU 6 DPC total execution time (s): 0.0
CPU 6 DPC count: 0
_________________________________________________________________________________________________________
CPU 7 Interrupt cycle time (s): 0.014249
CPU 7 ISR highest execution time (µs): 0.0
CPU 7 ISR total execution time (s): 0.0
CPU 7 ISR count: 0
CPU 7 DPC highest execution time (µs): 4.97150
CPU 7 DPC total execution time (s): 0.000821
CPU 7 DPC count: 856
_________________________________________________________________________________________________________


That is so odd that ours is different. Gonna try those things you said above. Downloading the driver right now, and doing the DirectX reinstall.
#53
NarbiusTheGreat
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/11/11 18:37:38 (permalink)
Here is mine while idle for about a minute with nothing open except some anti-virus things. 
 
_________________________________________________________________________________________________________
MEASURED INTERRUPT TO USER PROCESS LATENCIES
_________________________________________________________________________________________________________
The interrupt to process latency reflects the measured interval that a usermode process needed to respond to a hardware request from the moment the interrupt service routine started execution. This includes the scheduling and execution of a DPC routine, the signaling of an event and the waking up of a usermode thread from an idle wait state in response to that event.
Highest measured interrupt to process latency (µs): 53.739338
Average measured interrupt to process latency (µs): 2.726921
Highest measured interrupt to DPC latency (µs): 36.215641
Average measured interrupt to DPC latency (µs): 0.539573

_________________________________________________________________________________________________________
REPORTED ISRs
_________________________________________________________________________________________________________
Interrupt service routines are routines installed by the OS and device drivers that execute in response to a hardware interrupt signal.
Highest ISR routine execution time (µs): 41.940958
Driver with highest ISR routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Highest reported total ISR routine time (%): 0.019711
Driver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in ISRs (%) 0.026056
ISR count (execution time <250 µs): 11029
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-999 µs): 0
ISR count (execution time 1000-1999 µs): 0
ISR count (execution time 2000-3999 µs): 0
ISR count (execution time >=4000 µs): 0

_________________________________________________________________________________________________________
REPORTED DPCs
_________________________________________________________________________________________________________
DPC routines are part of the interrupt servicing dispatch mechanism and disable the possibility for a process to utilize the CPU while it is interrupted until the DPC has finished execution.
Highest DPC routine execution time (µs): 609.544780
Driver with highest DPC routine execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 331.82 , NVIDIA Corporation
Highest reported total DPC routine time (%): 0.021929
Driver with highest DPC total execution time: iusb3xhc.sys - Intel(R) USB 3.0 eXtensible Host Controller Driver, Intel Corporation
Total time spent in DPCs (%) 0.079355
DPC count (execution time <250 µs): 61881
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 7
DPC count (execution time 1000-1999 µs): 0
DPC count (execution time 2000-3999 µs): 0
DPC count (execution time >=4000 µs): 0

_________________________________________________________________________________________________________
REPORTED HARD PAGEFAULTS
_________________________________________________________________________________________________________
Hard pagefaults are events that get triggered by making use of virtual memory that is not resident in RAM but backed by a memory mapped file on disk. The process of resolving the hard pagefault requires reading in the memory from disk while the process is interrupted and blocked from execution.
NOTE: some processes were hit by hard pagefaults. If these were programs producing audio, they are likely to interrupt the audio stream resulting in dropouts, clicks and pops. Check the Processes tab to see which programs were hit.
Process with highest pagefault count: msmpeng.exe
Total number of hard pagefaults 107
Hard pagefault count of hardest hit process: 107
Highest hard pagefault resolution time (µs): 2725.711922
Total time spent in hard pagefaults (%): 0.014717
Number of processes hit: 1

_________________________________________________________________________________________________________
PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s): 0.329655
CPU 0 ISR highest execution time (µs): 41.940958
CPU 0 ISR total execution time (s): 0.064630
CPU 0 ISR count: 11029
CPU 0 DPC highest execution time (µs): 609.544780
CPU 0 DPC total execution time (s): 0.194359
CPU 0 DPC count: 59614
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s): 0.024316
CPU 1 ISR highest execution time (µs): 0.0
CPU 1 ISR total execution time (s): 0.0
CPU 1 ISR count: 0
CPU 1 DPC highest execution time (µs): 15.602111
CPU 1 DPC total execution time (s): 0.000296
CPU 1 DPC count: 226
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s): 0.150057
CPU 2 ISR highest execution time (µs): 0.0
CPU 2 ISR total execution time (s): 0.0
CPU 2 ISR count: 0
CPU 2 DPC highest execution time (µs): 13.062750
CPU 2 DPC total execution time (s): 0.000087
CPU 2 DPC count: 63
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s): 0.140201
CPU 3 ISR highest execution time (µs): 0.0
CPU 3 ISR total execution time (s): 0.0
CPU 3 ISR count: 0
CPU 3 DPC highest execution time (µs): 23.009127
CPU 3 DPC total execution time (s): 0.002091
CPU 3 DPC count: 1985
_________________________________________________________________________________________________________
#54
NarbiusTheGreat
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/11/11 18:46:50 (permalink)
I have a question. What is a Hard Page Fault, and what can cause it? I seem to be getting them while idle, and you don't. If I start up Steam, or Chrome, or anything, Hard Page Fault count skyrockets.
#55
Sajin
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/11/11 18:48:25 (permalink)
Your ISR's look better now. You still have a problem with DPC latency at 609. What does it look like with all anti-virus disabled?


See my current build here: https://forums.evga.com/My-bench-rig-unlimited-power-m3596024.aspx
RTX 2080 Ti 4-way SLI?!?!: https://forums.evga.com/RTX-2080-Ti-4way-SLi-set-by-yours-truly-m2954756.aspx
#56
Sajin
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/11/11 18:57:56 (permalink)
About hard pagefaults
Windows uses a concept of virtual memory which relies on the page translation system provided by the CPU. Whenever a memory address is requested which is not available in physical memory (not resident), an INT 14 will occur. The OS provided INT 14 handler will decide how to proceed next. If the page in which the address resides is known to Windows but not resident, Windows will read in the required page from the page file. That is known as a hard pagefault and can take a lot of time to complete. If the page can be read in from the hard disk cache, the price will be limited. However if it needs to physically read in the data from disk sectors this takes a lot of time. If an audio program hits a hard pagefault while it is playing it will almost certainly have audible consequences recognized as dropouts, clicks or pops. 

Hard pagefaults are a very common but often overlooked cause of audio dropouts, clicks and pops. They especially occur often with audio software that uses a lot of memory such as samplers. Solutions for avoiding hard pagefaults are increasing the working set of the audio application, increasing the amount of RAM or disabling the pagefile altogether. Note that if you disable the pagefile, the system may run "out of memory" because it does not have the pagefile available to swap memory to. Also the system will no longer create crash dump files in case of a system crash.  -http://www.resplendence.com/latencymon


See my current build here: https://forums.evga.com/My-bench-rig-unlimited-power-m3596024.aspx
RTX 2080 Ti 4-way SLI?!?!: https://forums.evga.com/RTX-2080-Ti-4way-SLi-set-by-yours-truly-m2954756.aspx
#57
NarbiusTheGreat
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/11/11 19:04:49 (permalink)
Thanks for the response! Should I try and disable the pagefile and see what happens? I always hate when I have to restart for it... it's like hell if it doesn't start up again. It happened once when editing something in the BIOS, but defaulting BIOS fixed it. Anyway, here it is with all anti-virus disabled, and all programs closed. I have all my USB devices in use too.
 
_________________________________________________________________________________________________________
MEASURED INTERRUPT TO USER PROCESS LATENCIES
_________________________________________________________________________________________________________
The interrupt to process latency reflects the measured interval that a usermode process needed to respond to a hardware request from the moment the interrupt service routine started execution. This includes the scheduling and execution of a DPC routine, the signaling of an event and the waking up of a usermode thread from an idle wait state in response to that event.
Highest measured interrupt to process latency (µs): 66.590049
Average measured interrupt to process latency (µs): 1.447189
Highest measured interrupt to DPC latency (µs): 32.418840
Average measured interrupt to DPC latency (µs): 0.480415

_________________________________________________________________________________________________________
REPORTED ISRs
_________________________________________________________________________________________________________
Interrupt service routines are routines installed by the OS and device drivers that execute in response to a hardware interrupt signal.
Highest ISR routine execution time (µs): 30.741301
Driver with highest ISR routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Highest reported total ISR routine time (%): 0.012914
Driver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in ISRs (%) 0.017922
ISR count (execution time <250 µs): 8810
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-999 µs): 0
ISR count (execution time 1000-1999 µs): 0
ISR count (execution time 2000-3999 µs): 0
ISR count (execution time >=4000 µs): 0

_________________________________________________________________________________________________________
REPORTED DPCs
_________________________________________________________________________________________________________
DPC routines are part of the interrupt servicing dispatch mechanism and disable the possibility for a process to utilize the CPU while it is interrupted until the DPC has finished execution.
Highest DPC routine execution time (µs): 99.088135
Driver with highest DPC routine execution time: rspLLL64.sys - Resplendence Latency Monitoring and Auxiliary Kernel Library, Resplendence Software Projects Sp.
Highest reported total DPC routine time (%): 0.014606
Driver with highest DPC total execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 331.82 , NVIDIA Corporation
Total time spent in DPCs (%) 0.058476
DPC count (execution time <250 µs): 55541
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 0
DPC count (execution time 1000-1999 µs): 0
DPC count (execution time 2000-3999 µs): 0
DPC count (execution time >=4000 µs): 0

_________________________________________________________________________________________________________
REPORTED HARD PAGEFAULTS
_________________________________________________________________________________________________________
Hard pagefaults are events that get triggered by making use of virtual memory that is not resident in RAM but backed by a memory mapped file on disk. The process of resolving the hard pagefault requires reading in the memory from disk while the process is interrupted and blocked from execution.

Process with highest pagefault count: none
Total number of hard pagefaults 0
Hard pagefault count of hardest hit process: 0
Highest hard pagefault resolution time (µs): 0.0
Total time spent in hard pagefaults (%): 0.0
Number of processes hit: 0

_________________________________________________________________________________________________________
PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s): 0.296378
CPU 0 ISR highest execution time (µs): 30.741301
CPU 0 ISR total execution time (s): 0.043649
CPU 0 ISR count: 8810
CPU 0 DPC highest execution time (µs): 99.088135
CPU 0 DPC total execution time (s): 0.140517
CPU 0 DPC count: 53615
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s): 0.102954
CPU 1 ISR highest execution time (µs): 0.0
CPU 1 ISR total execution time (s): 0.0
CPU 1 ISR count: 0
CPU 1 DPC highest execution time (µs): 22.234170
CPU 1 DPC total execution time (s): 0.001151
CPU 1 DPC count: 873
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s): 0.088902
CPU 2 ISR highest execution time (µs): 0.0
CPU 2 ISR total execution time (s): 0.0
CPU 2 ISR count: 0
CPU 2 DPC highest execution time (µs): 0.0
CPU 2 DPC total execution time (s): 0.0
CPU 2 DPC count: 0
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s): 0.022597
CPU 3 ISR highest execution time (µs): 0.0
CPU 3 ISR total execution time (s): 0.0
CPU 3 ISR count: 0
CPU 3 DPC highest execution time (µs): 8.664290
CPU 3 DPC total execution time (s): 0.000751
CPU 3 DPC count: 1053
_________________________________________________________________________________________________________
#58
Sajin
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/11/11 19:06:24 (permalink)
Looks good now. 


See my current build here: https://forums.evga.com/My-bench-rig-unlimited-power-m3596024.aspx
RTX 2080 Ti 4-way SLI?!?!: https://forums.evga.com/RTX-2080-Ti-4way-SLi-set-by-yours-truly-m2954756.aspx
#59
NarbiusTheGreat
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Re: EVGA GTX 770 W/ ACX Cooler Millisecond Lag Spikes in Game 2014/11/11 19:09:50 (permalink)
Here is what happens if I start up LatencyMon and start up Steam, Start Big Picture, End Big Picture, then Close Steam, then stop latency mon:
_______________________________________________________________________________________
MEASURED INTERRUPT TO USER PROCESS LATENCIES
_________________________________________________________________________________________________________
The interrupt to process latency reflects the measured interval that a usermode process needed to respond to a hardware request from the moment the interrupt service routine started execution. This includes the scheduling and execution of a DPC routine, the signaling of an event and the waking up of a usermode thread from an idle wait state in response to that event.
Highest measured interrupt to process latency (µs): 1119.764248
Average measured interrupt to process latency (µs): 2.017882
Highest measured interrupt to DPC latency (µs): 438.092429
Average measured interrupt to DPC latency (µs): 0.495050

_________________________________________________________________________________________________________
REPORTED ISRs
_________________________________________________________________________________________________________
Interrupt service routines are routines installed by the OS and device drivers that execute in response to a hardware interrupt signal.
Highest ISR routine execution time (µs): 109.304621
Driver with highest ISR routine execution time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Highest reported total ISR routine time (%): 0.070051
Driver with highest ISR total time: dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation
Total time spent in ISRs (%) 0.113094
ISR count (execution time <250 µs): 35043
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-999 µs): 0
ISR count (execution time 1000-1999 µs): 0
ISR count (execution time 2000-3999 µs): 0
ISR count (execution time >=4000 µs): 0

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REPORTED DPCs
_________________________________________________________________________________________________________
DPC routines are part of the interrupt servicing dispatch mechanism and disable the possibility for a process to utilize the CPU while it is interrupted until the DPC has finished execution.
Highest DPC routine execution time (µs): 603.808329
Driver with highest DPC routine execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 331.82 , NVIDIA Corporation
Highest reported total DPC routine time (%): 0.108451
Driver with highest DPC total execution time: iusb3xhc.sys - Intel(R) USB 3.0 eXtensible Host Controller Driver, Intel Corporation
Total time spent in DPCs (%) 0.248608
DPC count (execution time <250 µs): 154175
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 7
DPC count (execution time 1000-1999 µs): 0
DPC count (execution time 2000-3999 µs): 0
DPC count (execution time >=4000 µs): 0

_________________________________________________________________________________________________________
REPORTED HARD PAGEFAULTS
_________________________________________________________________________________________________________
Hard pagefaults are events that get triggered by making use of virtual memory that is not resident in RAM but backed by a memory mapped file on disk. The process of resolving the hard pagefault requires reading in the memory from disk while the process is interrupted and blocked from execution.
NOTE: some processes were hit by hard pagefaults. If these were programs producing audio, they are likely to interrupt the audio stream resulting in dropouts, clicks and pops. Check the Processes tab to see which programs were hit.
Process with highest pagefault count: none
Total number of hard pagefaults 726
Hard pagefault count of hardest hit process: 523
Highest hard pagefault resolution time (µs): 9297.043639
Total time spent in hard pagefaults (%): 0.081681
Number of processes hit: 0

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PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s): 0.660242
CPU 0 ISR highest execution time (µs): 109.304621
CPU 0 ISR total execution time (s): 0.156594
CPU 0 ISR count: 35043
CPU 0 DPC highest execution time (µs): 603.808329
CPU 0 DPC total execution time (s): 0.331288
CPU 0 DPC count: 149918
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s): 0.27810
CPU 1 ISR highest execution time (µs): 0.0
CPU 1 ISR total execution time (s): 0.0
CPU 1 ISR count: 0
CPU 1 DPC highest execution time (µs): 62.410439
CPU 1 DPC total execution time (s): 0.002870
CPU 1 DPC count: 938
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s): 0.350120
CPU 2 ISR highest execution time (µs): 0.0
CPU 2 ISR total execution time (s): 0.0
CPU 2 ISR count: 0
CPU 2 DPC highest execution time (µs): 70.076440
CPU 2 DPC total execution time (s): 0.006058
CPU 2 DPC count: 1666
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s): 0.230506
CPU 3 ISR highest execution time (µs): 0.0
CPU 3 ISR total execution time (s): 0.0
CPU 3 ISR count: 0
CPU 3 DPC highest execution time (µs): 143.136623
CPU 3 DPC total execution time (s): 0.004016
CPU 3 DPC count: 1660
_________________________________________________________________________________________________________
 
Thanks so much by the way for all the help. You are very helpful, and informative. No one on other forums has helped me as much as you have. Wish I could thank you in some way.
#60
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