Hi guys. Long story short, I have 3 problems: 1. I have stutters which I can minimize, but NEVER remove FULLY. They affect even videos in Chrome, and the stuttering increases as I increase the video quality (no frame drops in Youtube, but stutters still happen, this is the weirdest thing I had in a long time). 2. My input lag increases the more I game, no matter what setting I use. This is also big, as it becomes nearly unplayable after some time. It's too bad in games like Tekken 7 or BF4 when I need the least input lag possible. And no, my CPU and GPU are not throttling. Please, if you would help me with this at least, it would already be great enough. I want this input lag to be GONE, I will take stutters, but input lag I cannot get used to. It makes the game much more unplayable compared to stutters. 3. Cannot get my resolution timer to 0.5ms, no matter what commands I use. Things I've tried: 1. Reinstalling Windows TONS of times. 2. Trying different drivers 3. Trying every bcdedit command. 4. Removing some components from my PC thinking that maybe PSU is choking, but still nothing. 5. Overclocking and downclocking both CPU and GPU. 6. Using standbycache cleaner. It doesn't fix neither stutters or input lag, unfortunately. 7. Many more, would like your ideas. Specs: i7 4790k stock RX 580 8GB Asrock Z97M Pro4 motherboard Thermaltake Modular 530W 87% Efficiency PSU 16GB of RAM on 2400 mhz (stock settings) Two 120GB SSDs + 240 HDD Windows 10 1803 Spoiler: DPC Results Code: CPU Usage from 0 us to 1054474126 us: CPU 0 Usage, CPU 1 Usage, CPU 2 Usage, CPU 3 Usage, CPU 4 Usage, CPU 5 Usage, CPU 6 Usage, CPU 7 Usage, usec %, usec %, usec %, usec %, usec %, usec %, usec %, usec %, Module 6250 0.00, 2217 0.00, 3129 0.00, 215 0.00, 4089 0.00, 930 0.00, 2738 0.00, 706 0.00, CLASSPNP.SYS 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, FLTMGR.SYS 125066 0.01, 1158 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, HDAudBus.sys 14 0.00, 0 0.00, 15 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 1 0.00, Ndu.sys 339 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, Ntfs.sys 8813 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, USBPORT.SYS 50 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, WdFilter.sys 485788 0.05, 6276 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, Wdf01000.sys 791567 0.08, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, afd.sys 1007 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 23 0.00, 0 0.00, 0 0.00, atikmdag.sys 3 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, bowser.sys 3 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, dfsc.sys 5553673 0.53, 18281 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, dxgkrnl.sys 6031 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, dxgmms2.sys 24 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, hal.dll 12 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, igdkmd64.sys 2143 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, kbdhid.sys 11 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, mslldp.sys 1651664 0.16, 0 0.00, 1597372 0.15, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, ndis.sys 1166 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, netbt.sys 162929 0.02, 35190 0.00, 89342 0.01, 40580 0.00, 103292 0.01, 51628 0.00, 144993 0.01, 74798 0.01, ntoskrnl.exe 18 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, pdc.sys 2 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, rdbss.sys 2 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, rdyboost.sys 6745 0.00, 106 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, storahci.sys 96862 0.01, 223304 0.02, 126414 0.01, 39449 0.00, 113987 0.01, 30662 0.00, 79499 0.01, 22421 0.00, storport.sys 230646 0.02, 206586 0.02, 229487 0.02, 206743 0.02, 123821 0.01, 187511 0.02, 189034 0.02, 204876 0.02, tcpip.sys Total = 4977283 Elapsed Time, > 0 usecs AND <= 1 usecs, 3028758, or 60.85% Elapsed Time, > 1 usecs AND <= 2 usecs, 684156, or 13.75% Elapsed Time, > 2 usecs AND <= 4 usecs, 524204, or 10.53% Elapsed Time, > 4 usecs AND <= 8 usecs, 404175, or 8.12% Elapsed Time, > 8 usecs AND <= 16 usecs, 129100, or 2.59% Elapsed Time, > 16 usecs AND <= 32 usecs, 161296, or 3.24% Elapsed Time, > 32 usecs AND <= 64 usecs, 38415, or 0.77% Elapsed Time, > 64 usecs AND <= 128 usecs, 6996, or 0.14% Elapsed Time, > 128 usecs AND <= 256 usecs, 180, or 0.00% Elapsed Time, > 256 usecs AND <= 512 usecs, 3, or 0.00% Total, 4977283 Total = 3394 for module CLASSPNP.SYS Elapsed Time, > 0 usecs AND <= 1 usecs, 27, or 0.80% Elapsed Time, > 1 usecs AND <= 2 usecs, 71, or 2.09% Elapsed Time, > 2 usecs AND <= 4 usecs, 1632, or 48.08% Elapsed Time, > 4 usecs AND <= 8 usecs, 913, or 26.90% Elapsed Time, > 8 usecs AND <= 16 usecs, 541, or 15.94% Elapsed Time, > 16 usecs AND <= 32 usecs, 195, or 5.75% Elapsed Time, > 32 usecs AND <= 64 usecs, 15, or 0.44% Total, 3394 Total = 1 for module FLTMGR.SYS Elapsed Time, > 0 usecs AND <= 1 usecs, 1, or 100.00% Total, 1 Total = 114813 for module HDAudBus.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 61729, or 53.76% Elapsed Time, > 1 usecs AND <= 2 usecs, 44345, or 38.62% Elapsed Time, > 2 usecs AND <= 4 usecs, 7317, or 6.37% Elapsed Time, > 4 usecs AND <= 8 usecs, 1292, or 1.13% Elapsed Time, > 8 usecs AND <= 16 usecs, 114, or 0.10% Elapsed Time, > 16 usecs AND <= 32 usecs, 16, or 0.01% Total, 114813 Total = 35 for module Ndu.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 23, or 65.71% Elapsed Time, > 1 usecs AND <= 2 usecs, 9, or 25.71% Elapsed Time, > 2 usecs AND <= 4 usecs, 3, or 8.57% Total, 35 Total = 209 for module Ntfs.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 5, or 2.39% Elapsed Time, > 1 usecs AND <= 2 usecs, 177, or 84.69% Elapsed Time, > 2 usecs AND <= 4 usecs, 19, or 9.09% Elapsed Time, > 4 usecs AND <= 8 usecs, 7, or 3.35% Elapsed Time, > 8 usecs AND <= 16 usecs, 1, or 0.48% Total, 209 Total = 2108 for module USBPORT.SYS Elapsed Time, > 0 usecs AND <= 1 usecs, 0, or 0.00% Elapsed Time, > 1 usecs AND <= 2 usecs, 0, or 0.00% Elapsed Time, > 2 usecs AND <= 4 usecs, 1261, or 59.82% Elapsed Time, > 4 usecs AND <= 8 usecs, 839, or 39.80% Elapsed Time, > 8 usecs AND <= 16 usecs, 8, or 0.38% Total, 2108 Total = 35 for module WdFilter.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 2, or 5.71% Elapsed Time, > 1 usecs AND <= 2 usecs, 29, or 82.86% Elapsed Time, > 2 usecs AND <= 4 usecs, 4, or 11.43% Total, 35 Total = 17136 for module Wdf01000.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 4, or 0.02% Elapsed Time, > 1 usecs AND <= 2 usecs, 15, or 0.09% Elapsed Time, > 2 usecs AND <= 4 usecs, 17, or 0.10% Elapsed Time, > 4 usecs AND <= 8 usecs, 418, or 2.44% Elapsed Time, > 8 usecs AND <= 16 usecs, 2577, or 15.04% Elapsed Time, > 16 usecs AND <= 32 usecs, 8322, or 48.56% Elapsed Time, > 32 usecs AND <= 64 usecs, 5622, or 32.81% Elapsed Time, > 64 usecs AND <= 128 usecs, 161, or 0.94% Total, 17136 Total = 805117 for module afd.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 554426, or 68.86% Elapsed Time, > 1 usecs AND <= 2 usecs, 178356, or 22.15% Elapsed Time, > 2 usecs AND <= 4 usecs, 67191, or 8.35% Elapsed Time, > 4 usecs AND <= 8 usecs, 4755, or 0.59% Elapsed Time, > 8 usecs AND <= 16 usecs, 311, or 0.04% Elapsed Time, > 16 usecs AND <= 32 usecs, 55, or 0.01% Elapsed Time, > 32 usecs AND <= 64 usecs, 23, or 0.00% Total, 805117 Total = 604 for module atikmdag.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 287, or 47.52% Elapsed Time, > 1 usecs AND <= 2 usecs, 14, or 2.32% Elapsed Time, > 2 usecs AND <= 4 usecs, 294, or 48.68% Elapsed Time, > 4 usecs AND <= 8 usecs, 8, or 1.32% Elapsed Time, > 8 usecs AND <= 16 usecs, 1, or 0.17% Total, 604 Total = 1 for module bowser.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 0, or 0.00% Elapsed Time, > 1 usecs AND <= 2 usecs, 0, or 0.00% Elapsed Time, > 2 usecs AND <= 4 usecs, 1, or 100.00% Total, 1 Total = 1 for module dfsc.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 0, or 0.00% Elapsed Time, > 1 usecs AND <= 2 usecs, 0, or 0.00% Elapsed Time, > 2 usecs AND <= 4 usecs, 1, or 100.00% Total, 1 Total = 1090368 for module dxgkrnl.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 484381, or 44.42% Elapsed Time, > 1 usecs AND <= 2 usecs, 73055, or 6.70% Elapsed Time, > 2 usecs AND <= 4 usecs, 191572, or 17.57% Elapsed Time, > 4 usecs AND <= 8 usecs, 173477, or 15.91% Elapsed Time, > 8 usecs AND <= 16 usecs, 43805, or 4.02% Elapsed Time, > 16 usecs AND <= 32 usecs, 101799, or 9.34% Elapsed Time, > 32 usecs AND <= 64 usecs, 19443, or 1.78% Elapsed Time, > 64 usecs AND <= 128 usecs, 2778, or 0.25% Elapsed Time, > 128 usecs AND <= 256 usecs, 58, or 0.01% Total, 1090368 Total = 3567 for module dxgmms2.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 256, or 7.18% Elapsed Time, > 1 usecs AND <= 2 usecs, 2646, or 74.18% Elapsed Time, > 2 usecs AND <= 4 usecs, 443, or 12.42% Elapsed Time, > 4 usecs AND <= 8 usecs, 219, or 6.14% Elapsed Time, > 8 usecs AND <= 16 usecs, 3, or 0.08% Total, 3567 Total = 24 for module hal.dll Elapsed Time, > 0 usecs AND <= 1 usecs, 11, or 45.83% Elapsed Time, > 1 usecs AND <= 2 usecs, 10, or 41.67% Elapsed Time, > 2 usecs AND <= 4 usecs, 3, or 12.50% Total, 24 Total = 16 for module igdkmd64.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 12, or 75.00% Elapsed Time, > 1 usecs AND <= 2 usecs, 4, or 25.00% Total, 16 Total = 809 for module kbdhid.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 224, or 27.69% Elapsed Time, > 1 usecs AND <= 2 usecs, 58, or 7.17% Elapsed Time, > 2 usecs AND <= 4 usecs, 408, or 50.43% Elapsed Time, > 4 usecs AND <= 8 usecs, 113, or 13.97% Elapsed Time, > 8 usecs AND <= 16 usecs, 6, or 0.74% Total, 809 Total = 1 for module mslldp.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 0, or 0.00% Elapsed Time, > 1 usecs AND <= 2 usecs, 0, or 0.00% Elapsed Time, > 2 usecs AND <= 4 usecs, 0, or 0.00% Elapsed Time, > 4 usecs AND <= 8 usecs, 0, or 0.00% Elapsed Time, > 8 usecs AND <= 16 usecs, 1, or 100.00% Total, 1 Total = 2079963 for module ndis.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 1621371, or 77.95% Elapsed Time, > 1 usecs AND <= 2 usecs, 278218, or 13.38% Elapsed Time, > 2 usecs AND <= 4 usecs, 87615, or 4.21% Elapsed Time, > 4 usecs AND <= 8 usecs, 22411, or 1.08% Elapsed Time, > 8 usecs AND <= 16 usecs, 28203, or 1.36% Elapsed Time, > 16 usecs AND <= 32 usecs, 26176, or 1.26% Elapsed Time, > 32 usecs AND <= 64 usecs, 11831, or 0.57% Elapsed Time, > 64 usecs AND <= 128 usecs, 4023, or 0.19% Elapsed Time, > 128 usecs AND <= 256 usecs, 112, or 0.01% Elapsed Time, > 256 usecs AND <= 512 usecs, 3, or 0.00% Total, 2079963 Total = 26 for module netbt.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 0, or 0.00% Elapsed Time, > 1 usecs AND <= 2 usecs, 2, or 7.69% Elapsed Time, > 2 usecs AND <= 4 usecs, 2, or 7.69% Elapsed Time, > 4 usecs AND <= 8 usecs, 5, or 19.23% Elapsed Time, > 8 usecs AND <= 16 usecs, 1, or 3.85% Elapsed Time, > 16 usecs AND <= 32 usecs, 4, or 15.38% Elapsed Time, > 32 usecs AND <= 64 usecs, 4, or 15.38% Elapsed Time, > 64 usecs AND <= 128 usecs, 7, or 26.92% Elapsed Time, > 128 usecs AND <= 256 usecs, 1, or 3.85% Total, 26 Total = 222552 for module ntoskrnl.exe Elapsed Time, > 0 usecs AND <= 1 usecs, 50660, or 22.76% Elapsed Time, > 1 usecs AND <= 2 usecs, 66216, or 29.75% Elapsed Time, > 2 usecs AND <= 4 usecs, 58953, or 26.49% Elapsed Time, > 4 usecs AND <= 8 usecs, 28954, or 13.01% Elapsed Time, > 8 usecs AND <= 16 usecs, 14443, or 6.49% Elapsed Time, > 16 usecs AND <= 32 usecs, 3033, or 1.36% Elapsed Time, > 32 usecs AND <= 64 usecs, 283, or 0.13% Elapsed Time, > 64 usecs AND <= 128 usecs, 3, or 0.00% Elapsed Time, > 128 usecs AND <= 256 usecs, 7, or 0.00% Total, 222552 Total = 9 for module pdc.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 0, or 0.00% Elapsed Time, > 1 usecs AND <= 2 usecs, 5, or 55.56% Elapsed Time, > 2 usecs AND <= 4 usecs, 4, or 44.44% Total, 9 Total = 1 for module rdbss.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 0, or 0.00% Elapsed Time, > 1 usecs AND <= 2 usecs, 0, or 0.00% Elapsed Time, > 2 usecs AND <= 4 usecs, 1, or 100.00% Total, 1 Total = 3 for module rdyboost.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 3, or 100.00% Total, 3 Total = 4575 for module storahci.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 1397, or 30.54% Elapsed Time, > 1 usecs AND <= 2 usecs, 2274, or 49.70% Elapsed Time, > 2 usecs AND <= 4 usecs, 691, or 15.10% Elapsed Time, > 4 usecs AND <= 8 usecs, 199, or 4.35% Elapsed Time, > 8 usecs AND <= 16 usecs, 13, or 0.28% Elapsed Time, > 16 usecs AND <= 32 usecs, 1, or 0.02% Total, 4575 Total = 103811 for module storport.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 2413, or 2.32% Elapsed Time, > 1 usecs AND <= 2 usecs, 20218, or 19.48% Elapsed Time, > 2 usecs AND <= 4 usecs, 31484, or 30.33% Elapsed Time, > 4 usecs AND <= 8 usecs, 20393, or 19.64% Elapsed Time, > 8 usecs AND <= 16 usecs, 14616, or 14.08% Elapsed Time, > 16 usecs AND <= 32 usecs, 13971, or 13.46% Elapsed Time, > 32 usecs AND <= 64 usecs, 713, or 0.69% Elapsed Time, > 64 usecs AND <= 128 usecs, 3, or 0.00% Total, 103811 Total = 528104 for module tcpip.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 251526, or 47.63% Elapsed Time, > 1 usecs AND <= 2 usecs, 18434, or 3.49% Elapsed Time, > 2 usecs AND <= 4 usecs, 75288, or 14.26% Elapsed Time, > 4 usecs AND <= 8 usecs, 150172, or 28.44% Elapsed Time, > 8 usecs AND <= 16 usecs, 24456, or 4.63% Elapsed Time, > 16 usecs AND <= 32 usecs, 7724, or 1.46% Elapsed Time, > 32 usecs AND <= 64 usecs, 481, or 0.09% Elapsed Time, > 64 usecs AND <= 128 usecs, 21, or 0.00% Elapsed Time, > 128 usecs AND <= 256 usecs, 2, or 0.00% Total, 528104 All Module = 4977283, Total = 4977283, EQUAL
Spoiler: Interrupt Info Code: -------------------------- Interrupt Info -------------------------- CPU Usage Summing By Module For the Whole Trace CPU Usage from 0 us to 1054474126 us: CPU 0 Usage, CPU 1 Usage, CPU 2 Usage, CPU 3 Usage, CPU 4 Usage, CPU 5 Usage, CPU 6 Usage, CPU 7 Usage, usec %, usec %, usec %, usec %, usec %, usec %, usec %, usec %, Module 414726 0.04, 2327 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, HDAudBus.sys 23245 0.00, 351 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, Wdf01000.sys 3412285 0.32, 15757 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, dxgkrnl.sys 1623821 0.15, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, ndis.sys 409828 0.04, 13630 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, 0 0.00, storport.sys Total = 1748055 Elapsed Time, > 0 usecs AND <= 1 usecs, 5214, or 0.30% Elapsed Time, > 1 usecs AND <= 2 usecs, 925482, or 52.94% Elapsed Time, > 2 usecs AND <= 4 usecs, 485339, or 27.76% Elapsed Time, > 4 usecs AND <= 8 usecs, 180183, or 10.31% Elapsed Time, > 8 usecs AND <= 16 usecs, 80035, or 4.58% Elapsed Time, > 16 usecs AND <= 32 usecs, 68828, or 3.94% Elapsed Time, > 32 usecs AND <= 64 usecs, 2954, or 0.17% Elapsed Time, > 64 usecs AND <= 128 usecs, 20, or 0.00% Total, 1748055 Total = 115285 for module HDAudBus.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 231, or 0.20% Elapsed Time, > 1 usecs AND <= 2 usecs, 160, or 0.14% Elapsed Time, > 2 usecs AND <= 4 usecs, 98678, or 85.59% Elapsed Time, > 4 usecs AND <= 8 usecs, 16156, or 14.01% Elapsed Time, > 8 usecs AND <= 16 usecs, 58, or 0.05% Elapsed Time, > 16 usecs AND <= 32 usecs, 2, or 0.00% Total, 115285 Total = 17423 for module Wdf01000.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 4132, or 23.72% Elapsed Time, > 1 usecs AND <= 2 usecs, 11048, or 63.41% Elapsed Time, > 2 usecs AND <= 4 usecs, 2197, or 12.61% Elapsed Time, > 4 usecs AND <= 8 usecs, 35, or 0.20% Elapsed Time, > 8 usecs AND <= 16 usecs, 10, or 0.06% Elapsed Time, > 16 usecs AND <= 32 usecs, 1, or 0.01% Total, 17423 Total = 519863 for module dxgkrnl.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 300, or 0.06% Elapsed Time, > 1 usecs AND <= 2 usecs, 98399, or 18.93% Elapsed Time, > 2 usecs AND <= 4 usecs, 157540, or 30.30% Elapsed Time, > 4 usecs AND <= 8 usecs, 116823, or 22.47% Elapsed Time, > 8 usecs AND <= 16 usecs, 75140, or 14.45% Elapsed Time, > 16 usecs AND <= 32 usecs, 68710, or 13.22% Elapsed Time, > 32 usecs AND <= 64 usecs, 2932, or 0.56% Elapsed Time, > 64 usecs AND <= 128 usecs, 19, or 0.00% Total, 519863 Total = 989464 for module ndis.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 0, or 0.00% Elapsed Time, > 1 usecs AND <= 2 usecs, 814612, or 82.33% Elapsed Time, > 2 usecs AND <= 4 usecs, 161135, or 16.29% Elapsed Time, > 4 usecs AND <= 8 usecs, 13388, or 1.35% Elapsed Time, > 8 usecs AND <= 16 usecs, 326, or 0.03% Elapsed Time, > 16 usecs AND <= 32 usecs, 3, or 0.00% Total, 989464 Total = 106020 for module storport.sys Elapsed Time, > 0 usecs AND <= 1 usecs, 551, or 0.52% Elapsed Time, > 1 usecs AND <= 2 usecs, 1263, or 1.19% Elapsed Time, > 2 usecs AND <= 4 usecs, 65789, or 62.05% Elapsed Time, > 4 usecs AND <= 8 usecs, 33781, or 31.86% Elapsed Time, > 8 usecs AND <= 16 usecs, 4501, or 4.25% Elapsed Time, > 16 usecs AND <= 32 usecs, 112, or 0.11% Elapsed Time, > 32 usecs AND <= 64 usecs, 22, or 0.02% Elapsed Time, > 64 usecs AND <= 128 usecs, 1, or 0.00% Total, 106020 All Module = 1748055, Total = 1748055, EQUAL Spoiler: Other Code: Distribution of number of 2000 ms intervals w.r.t. DPC/ISR usage: , CPU 0, CPU 1, CPU 2, CPU 3, CPU 4, CPU 5, CPU 6, CPU 7 DPC/ISR Usage %, DPC ISR Combined, DPC ISR Combined, DPC ISR Combined, DPC ISR Combined, DPC ISR Combined, DPC ISR Combined, DPC ISR Combined, DPC ISR Combined >= 0 AND <= 1, 439, 502, 159, 527, 528, 526, 514, 528, 514, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528 > 1 AND <= 5, 89, 26, 367, 1, 0, 2, 14, 0, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 > 5 AND <= 10, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 > 10 AND <= 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 > 20 AND <= 40, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 > 40 AND <= 60, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 > 60 AND <= 80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 > 80 AND <= 100, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 --- Total: , 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528, 528
At first I was using drivers downloaded from motherboard website, but now I've been using the latest one from Intel's website. I think I had about 3-4 different versions installed.
I am asking because network driver ndis.sys has the worst DPC times. These results were obtained with MSI mode on all possible devices?
Wow, there was a small period I suspected something about the network card, but quickly forgot about it. Yes, everything is set to MSI mode since you've suggested.
Not really, because I rely on it, as I play multiplayer only games. So it seems like my network card is acting up and I should consider getting an external one or there can be something done about it?
1. Try different drivers (from Intel site). Time consuming task. It can be that ideal drivers for your NIC are not the latest ones. 2. Try different external NICs. Better Intel ones. Many factors like different HW, FW and SW (drivers), also different PCI-E slot (lanes). 3. Try to optimise network stack options, like unchecking all items except IPv4 and IPv6 in Internet connection properties and disabling offload settings and interrupt moderation and RSS in network adapter settings (^ button Configure) (here are some links to articles https://www.speedguide.net/articles/network-adapter-optimization-3449 https://www.speedguide.net/articles/windows-8-2012-server-tcpip-tweaks-5077)
Just do not tweak options in bulk. Do reasonably small steps and evaluate. For example: - uncheck all items except IPv4 and IPv6 in one step - and test; - turn interrupt moderation (in adapter settings) off - and test; - turn offload options (in adapter settings) one by one with test on each option; - turn power saving options (in adapter settings) one by one with test on each option; etc
I would recommend tweaking adapter settings and Internet connection settings manually (with the help of the articles), and then to get an app and check with it. This app provides some settings not described in articles. And this app does not provide one big button "OPTIMISE", there are sections and settings there which can be tweaked individually. PS To tweak adapter settings you even do not need to use command line tools - just the settings in adapter properties dialog.
Thank you. I am already testing DPC with Interrupt Moderation off. Let's see how it goes. And yes, I do think about changing the provider because they've been doing bad things lately, but still this problem existed even before that. Anyways, we'll see.
TCP/IP Optimizer docs https://www.speedguide.net/articles/tcp-optimizer-4-documentation-windows-7-8-10-2012-5821 PS Also you have to look at your router state and settings. One time I improved the connection by turning off some unneeded services (like Antivirus or NAT - I don`t remember)
Unfortunately I'm not the "host", if that's the right word. Me and my neighbor are sharing the internet and my provider set the internet to bridged, so I cannot control my Router anymore unless I reset and configure it once and then I cannot access it again. And I'm a bit noob when it comes to network configuration so maybe it's me doing something wrong. Anyways, I can still access neighbor's ZTE router, but there are no such settings it seems, it's very basic. I just installed the network driver I never tried before and gonna continue testing. Interrupt moderation didn't help in this case, so that's one less loose end.
