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Ntụle arụmọrụ nke oge KDE Plasma dabere na X11 na Wayland

Igor Ljubuncic, onye na-ahụ maka ngwaahịa kọmpụta dị elu na Canonical ruo 2024, nwalere arụmọrụ na ike oriri nke KDE Plasma 6.4 sessions dabere na X11 na Wayland. N'ọgwụgwụ June, Igor bipụtara nyocha nke KDE Plasma 6.4 atụmatụ, nke o kwubiri na nnọkọ Wayland dị ala na arụmọrụ ma na-ebu CPU na GPU karịa nnọkọ X11. N'ime usoro isiokwu ọhụrụ, Igor gbalịrị ịnwale arụmọrụ nke nnọkọ abụọ ahụ na omimi karị.

Na mbụ, ekwuru na mgbe a na-anwale na laptọọpụ Lenovo IdeaPad 3 na AMD GPU agbakwunyere na nnọkọ Wayland, n'agbanyeghị ọrụ, a na-ebu CPU mgbe niile ihe dịka 8%, na 2-3 sekọnd ọ bụla enwere mwụli elu nke na-ebu GPU zuru oke. Na nnọkọ X11, ibu dị na CPU na GPU n'oge enweghị ọrụ bụ efu. Nnwale ndị ọzọ na akụrụngwa radeontop gosipụtara oriri akụrụngwa ka ukwuu na nnọkọ Wayland, ọkachasị mgbe agbanyere profaịlụ nke agba agba na ntọala ngosi. Tebụlụ dị n'okpuru na-egosi nkezi ibu GPU ewepụtara na pasent nwere ụdị ngwa na-agba ọsọ yana ịnakọta data kwa sekọnd ọ bụla maka sekọnd 60.

Metric Wayland + ike arụmọrụ Wayland + agba ziri ezi X11 Eserese ọkpọkọ 3.31 4.03 2.47 Vertex Grouper + Tesselator 0.33 0.3 0.11 Texture Addresser 0.90 2.03 0.78 Shader Export 2.24 3.03 Sequencer 1.42 0.06 Shader Interpolator 0.08 0.03 2.58 Scan Ntụgharị 3.31 1.61 2.54 Mgbakọ mbụ 3.18 1.54 0.32 Omimi mgbochi 0.30 0.11 2.51 Agba mgbochi 3.18 1.53 V2.51 3.18 RAM GTT 1.54 26.39 28.44 elekere ebe nchekwa 22.36 3.92 3.98 elekere Shader 3.85 33.33 54.90

Nnwale oriri ike na akụrụngwa powertop gosikwara uru nke nnọkọ X11: ike oriri nke nnọkọ Wayland mgbe ị na-eme ọtụtụ sample bụ 6.09 watts, Wayland nwere profaịlụ agba agba bụ 6.05-6.08 watts, na X11 bụ 5.67-5.87 watts. N'ozuzu, e kwubiri na nnọkọ X11 na-eri 3-7% obere batrị karịa Wayland.

Nyochaa ibu CPU na vmstat gosiri na n'oge enweghị ọrụ, nnọkọ X11 riri 1.83% CPU, ebe Wayland riri 1.97% (2.1% na profaịlụ nke agba). A na-arụ ọrụ ahụ na nnọkọ Konsole emepụtara ọhụrụ, ma jiri nlele nkeji 60 gbakọọ nkezi uru ọ bụla maka sekọnd 7.6. Ibu CPU maka Wayland dị 14% dị elu (na ụdị agba agba ọ bụ 11%) karịa maka nnọkọ X25. Oge nke Wayland dekọtara nkwụsịtụ 48% yana XNUMX% mgbanwe ndị ọzọ.

Metric Wayland + ike arụmọrụ Wayland + agba ziri ezi X11 Nkezi mba. nke ihe aga-eme na runqueue 0.18 0.35 0.07 Mkpokọta ọrụ na runqueue 11 21 4 Nkwụsị (na) 1188 1173 937 Context switches (cs) 1195 1208 803 Idle CPU % (id) 98.03 97.90

Na-esote, a na-eji uru perf iji nyochaa oku n'oge enweghị ọrụ. KWin_wayland riri ihe dịka 1% (1.5%) nke oge nhazi, KWin_X11 riri 0.44%. Oku na amdgpu bụ 0.77% (1%) maka Wayland yana 0.65% maka X11. N'ọnọdụ na-adịghị arụ ọrụ, nnọkọ X11 gburu ihe dị ka okpukpu abụọ ka ntụziaka nhazi ole na ole dị ka nnọkọ dabeere na Wayland.

Metric Wayland + ike arụmọrụ Wayland + agba ziri ezi X11 CPU elekere (ms) ~ 543,000 ~ 540,000 ~ 527,000 Ọdịnaya na-agbanwe 14,415 | 26.547/s 16,120 | 29.864/s 6,021 | Mbugharị 11.436/s CPU 72 | 0.133/s 139 | 0.258/s 92 | 0.175/s mehiere ibe 201 | 0.37/s 450 | 0.834/s 75 | 0.142/s Usoro 3.95B | 0.007 GHz 4.43B | 0.008 GHz 1.9B | 0.004 GHz kwụsịrị okirikiri n'ihu 452.5M | 11.47% 616.5M | 13.92% 213M | 11.13% okirikiri akwụsịla azụ azụ 1.42B | 36.04% 1.45B | 32.82% 618M | 32.28% Ntuziaka 780M | 0.2 / okirikiri 1.82 kwụsịrị / okirikiri 901M | 0.2 / okirikiri 1.61 kwụsịrị / okirikiri 483M | 0.25 / okirikiri 1.28 kwụsịrị / okirikiri alaka 168M | 309K/s 193M | 358K/s 104M | Alaka 197K/s na-atụfu 13.83% 13.36% 11.7%

N'isiokwu na-esonụ, a na-emegharị ule ndị ahụ na nhazi ya na Kubuntu 24.04 na KDE Plasma 5.27 na laptọọpụ Lenovo Y50-70 nwere Intel CPU na kaadị NVIDIA. Nsonaazụ ya bụ otu ihe - nnọkọ Wayland adịchaghị mma karịa X11. Ike oriri bụ 22.42 watts na Wayland na 21.86 na X11, CPU ibu na-abaghị uru mode bụ 0.067 megide 0.050, ọnụ ọgụgụ nke onodu switches bụ 43.835 / s megide 34.133 / s, ibu mgbe ikiri 4K video na VLC bụ 12.54 % PS megide 4.26% megide 16G. FPS.

Emegharịrị ule ndị ọzọ yiri ya na laptọọpụ Lenovo IdeaPad 3 nwere AMD CPU/GPU site na iji ihe nrụpụta ọhụrụ sitere na ọrụ KDE Neon. N'ime ule na 4K video playback na VLC, ibu CPU mgbe ị na-eji X11 nwere nkwarụ nwere nkwarụ bụ 3.72%, X11 nwere ike ịmepụta - 9.8%, Wayland with Color Accuracy (CA) - 25.71%, Wayland in power efficiency mode (PE) - 31.51%. Yabụ, ibu CPU mgbe ị na-eji Walyand dị okpukpu 8-10 karịa mgbe ị na-eji X11.

Mgbe ị na-eji Walyand, 5-16% ka ewepụtara nkwụsị ọzọ. Ihe dị iche na ibu GPU dị n'ime 2% ọdịiche: Wayland (PE) - 56.33%, Wayland (CA) - 57.33%, X11 (Comp ON) - 57.98%, X11 (Comp OFF) - 56.81%. N'ihe banyere oriri ike, Wayland riri 8-49% ume ọzọ: Wayland (PE) - 13.8-20.4 watts, Wayland (CA) -13.8-14.1 watts, X11 (Comp ON) - 10.7-12.1 watts, X11 (Comp OFF) - 11.4 watts. Na nyocha nke WebGL Aquarium, nsonaazụ maka Wayland na X14.9 bụ otu ihe ahụ: Wayland (PE) - 11-16 FPS, Wayland (CA) - 38-18 FPS, X37 (Comp ON) - 11-16 FPS, X42 (Comp OFF) - 11-21 FPS, mana oriri ike dị elu mgbe ị na-eji Way42%.

N'ikpeazụ, e mere nnwale ọzọ, oge a na-ekpuchi GNOME sitere na Fedora 42 na KDE Plasma 6.4 ma ọ bụ KDE neon. Emere ule na laptọọpụ Lenovo IdeaPad 3 nwere AMD CPU/GPU.

  • Ibu CPU na-adịghị arụ ọrụ: KDE X11 - 1.83%, KDE Wayland (PE) - 1.97%, KDE Wayland (CA) - 2.1%, GNOME Wayland - 2.2%.
  • Oriri ike na-adịghị na otu windo ọnụ: KDE X11 - 5.67-5.87 watts, KDE Wayland (CA) - 6.05-6.08 watts, KDE Wayland (PE) - 6.09 watts, GNOME Wayland - 5.83-7.62 watts.
  • Ibu GPU na-abaghị uru dị ala na nhazi GNOME Wayland, mana ihe dị iche na-akọwa ọdịiche dị na ngwa Sistem Monitor na GNOME System Monitor.
  • N'ime ọnụ ọgụgụ ndị ọrụ perf nakọtara, a na-eji oge CPU kacha nta na nhazi dabere na GNOME.
  • Na 4K 60FPS video playback ule na VLC, GNOME nnọkọ na Fedora riri ntakịrị CPU (29.6%) karịa Wayland dabeere na KDE na agba agba agba (31.51%), ma karịa oge KDE dabeere na X11 (9.8%) na Wayland na ọnọdụ ike na-arụ ọrụ (25.71%).
  • Mgbe ị na-enyocha oriri akụrụngwa GPU, nnọkọ GNOME na Fedora riri ọtụtụ akụrụngwa GPU na nyocha vidiyo vidiyo 4K 60FPS na VLC. Dịka ọmụmaatụ, ibu ọkpọkọ eserese GPU dị na GNOME na Fedora bụ 58.21%, na KDE nke Wayland bụ 56.33% na 57.33%, yana na KDE X11 ọ bụ 57.98%. Oriri ebe nchekwa vidiyo na GNOME na Fedora karịrị okpukpu abụọ (50.89) dị ka na KDE dabeere na Wayland (23.29 na 24.60), yana 15% dị elu karịa na KDE X11 (44.36).
  • Oriri ike mgbe ị na-egwu vidiyo: KDE X11 - 11.4-14.9 watts, KDE Wayland (CA) - 13.8-14.1 watts, GNOME Wayland - 12.5-15.6 watts, KDE Wayland (PE) - 13.8-20.4 watts.

Metric Fedora 42 Wayland KDE neon Wayland (PE) KDE neon Wayland (CA) KDE neon X11 (Comp ON) Idle CPU % (id) 97.8 98.03 97.90 98.17 Context Switches (cs) 536 1195 1208ts (803ts) 929 1188 Ike Oji (watts) 1173-937 5.83 7.62-6.09 6.05-6.08 CPU elekere (ms) ~ 5.67 ~ 5.87 ~ 492,000 ~543,000 Context Switches 540,000 | 527,000/s 9,468 | 19.244/s 14,415 | 26.547/s 16,120 | 29.864/s Idle CPU % mgbe ị na-ekiri vidiyo 6,021 11.436 70.4 68.49 GPU ibu mgbe ị na-ekiri vidiyo 74.29% 90.20% 58.21% 56.33% VRAM 57.33 57.98 50.89 na-ekiri vidiyo na-ekiri ike na wa23.29tts 24.60. 44.36-12.5 15.6-13.8 20.4-13.8 14.1-11.4 FPS na WebGL Aquarium ule 14.9-26 29-16 38-18 37-16 Ike oriri na WebGL Aquarium ule 42-17 19-17 29

Nsonaazụ nke ule ndị ahụ na-egosi na ọ dị oke aka idebe X11, na ngwọta dabere na Wayland chọrọ nkwalite ọzọ. A ka na-ahụta X11 dị ka ihe ngwọta kachasị mma n'ihe gbasara arụmọrụ. A na-ekwu na mmejuputa Wayland dị na KDE dị mma karịa na GNOME - nnọkọ GNOME Wayland etinyere na Fedora, na-ekpe ikpe site na ule ndị ahụ, adịghị arụpụta ihe karịa nnọkọ KDE Wayland, nke n'aka nke ya na-azụ KDE X11.

isi: opennet.ru

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