今日の紫陽花の現像でPCのCPUpower　現像に撮られてるらしい

Unleash raw power with Intel Xeon. Engineered for demanding workstations and servers, its multi-core architecture conquers any task. #IntelXeon #Workstation #ServerTech #HighPerformance #MultiCore #TechInnovation #CPUPower

"Rewrote the AI compiler and runtime from the ground up with MLIR, resulting in 20% faster reaction time and improving model iteration speed. " Stepping stones for hw4lite, using less cpupower?

$Qubic のマイニングを Ubuntu 26.04 に切り替えてみました。MSR, Huge Pages、amd_pstate=active, cpupower frequency-set -g performance 等のセッティングを行ったのですが有意な差はみられませんでした。残念。

🧰 P-OPS TEAM | Tech Tips 🧠 CPU Frequency Scaling: When Your Validator Hesitates Your validator isn’t just cores and threads. It’s how fast those cores respond — in real time. ⚡ Instructions executed 🧮 State transitions processed 📡 Messages verified 🔁 Blocks validated If your CPU doesn’t respond instantly… Everything completes — just not when it should. 👀 What to watch CPU scaling issues show up as: 📊 Low average CPU usage — but inconsistent performance ⏱️ Latency spikes during block execution windows 📉 Slower vote signing under burst load 🔁 Inconsistent block processing time 📡 Gossip handling lag despite available headroom The CPU isn’t saturated. It’s reacting too slowly. 🧠 Why this matters Validators are latency-sensitive, burst-driven systems. Execution happens in short, critical windows: •block proposal •vote signing •gossip propagation Modern Linux systems use CPU frequency governors: • schedutil → scheduler-driven, reactive scaling (common default) • ondemand → legacy reactive scaling • performance → sustained high frequency, minimal latency • powersave → dynamic scaling (can boost, but not latency-optimised) ⚙️ On many systems (especially with intel_pstate): •CPUs can still boost under powersave or schedutil •But frequency ramps reactively, not instantly Result: • CPU ramps after workload begins • Short bursts complete slower than expected • Latency-sensitive paths fall behind Validators don’t need average performance. They need immediate response. 🔍 Practical checks 📌 Check current governor 𝚌𝚊𝚝 /𝚜𝚢𝚜/𝚍𝚎𝚟𝚒𝚌𝚎𝚜/𝚜𝚢𝚜𝚝𝚎𝚖/𝚌𝚙𝚞/𝚌𝚙𝚞*/𝚌𝚙𝚞𝚏𝚛𝚎𝚚/𝚜𝚌𝚊𝚕𝚒𝚗𝚐_𝚐𝚘𝚟𝚎𝚛𝚗𝚘𝚛 📌 Monitor real-time frequency 𝚠𝚊𝚝𝚌𝚑 -𝚗 𝟷 "𝚐𝚛𝚎𝚙 \"𝙼𝙷𝚣\" /𝚙𝚛𝚘𝚌/𝚌𝚙𝚞𝚒𝚗𝚏𝚘" 📌 Check scaling driver 𝚕𝚜𝚌𝚙𝚞 | 𝚐𝚛𝚎𝚙 -𝚒 𝚜𝚌𝚊𝚕𝚒𝚗𝚐 ⚙️ Recommended approach Optimise for responsiveness (where configurable): • Use performance governor on dedicated validator hardware • Avoid reactive scaling for latency-critical workloads • Ensure adequate cooling — sustained frequency depends on thermals • Check BIOS/firmware for power-saving constraints Example (if supported): 𝚜𝚞𝚍𝚘 𝚌𝚙𝚞𝚙𝚘𝚠𝚎𝚛 𝚏𝚛𝚎𝚚𝚞𝚎𝚗𝚌𝚢-𝚜𝚎𝚝 -𝚐 𝚙𝚎𝚛𝚏𝚘𝚛𝚖𝚊𝚗𝚌𝚎 📌 Note: •Some cloud providers restrict governor control •cpupower may require installation •intel_pstate systems may behave differently depending on mode 🔄 Validation loop After tuning: • CPU reaches high frequency faster • Execution latency tightens • Vote timing stabilises • Block processing becomes more consistent under burst load You’re not increasing compute. You’re removing response delay. 🧮 Operational signal If: • CPU usage looks low • But validator timing fluctuates The issue may be frequency scaling — not core count. 🔧 Operator posture • Treat CPU responsiveness as a first-class metric • Optimise for latency, not average utilisation • Validate behaviour under real network conditions • Recheck after kernel, BIOS, or hardware changes Consensus is time-sensitive. Responsiveness defines participation quality. ☎️ Stay Connected with P-OPS Team 🌎 Website: pops.one 🌳 Linktree: linktr.ee/p_opsteam 🐥 Twitter/X: x.com/popsteam1 ↗️ Telegram: t.me/POPS_Team_Validator 👾 Discord: discord.gg/jJ8aaMwPwa #ValidatorOps #TechTips #Linux #Performance #CPU #InfraMatters #POPSTeam #Web3 #Staking

sudo cpupower frequency-set -u 1600Mhz EZ PZ keeps any linux laptop cool, and any desktop sipping power like a raspberry pi. Still looking for undervolting controls on PCs without inbuilt bios controls.

Linux 7.0 cpupower Now Handles systemd Service Setting EPP, @Intel P-State Turbo Boost phoronix.com/news/Linux-7.0-…

cpupower frequency-set -g performance

باقي القائمة تطول عندك displayCL عشان تدير الوان شاشتك و profile Easyeffect Flameshot لو تبي تجرب local LLM و تبي GUI ممتاز عندك Alpaca راح تحبه Cpupower-gui rmpc احبه جدا مشغل صوتيات في التيرمنال و قابل للتعديل Varia Localsend Onion share aria2c

CPUPowerで分かるんです、こいつはPPT140Wで止まってると

`cpupower` command is my favorite linux command. I use the `cpupower` command every night to let my cores rest too while I sleep.

I just use cpupower and set the low and high freq. Keep in mind that your CPU has to support those

cpupower-gui – Tool to Set CPU Frequency Limits linuxtoday.com/blog/cpupower…

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Bon ben 100% ma faute, sudo cpupower frequency-set -g performance setup de la bonne fréquence mémoire dans le BIOS (merci @Chavenay) et boum: [ 1.0057936] boot: 16ms (entry tsc: 62624165)

Experience the power and efficiency of the Ryzen 7 8700F processor. Perfect for gamers, creators and anyone who demands the best! #Evetech #AMD #Ryzen #Ryzen8000 #Ryzen8000F #AMDRyzen #PCGaming #CPUPower #UpgradeYourPC #TechReview #MidRangeBeast #gaming #pcbuilding

Also if you care about thread wakeup latency, might want to disable the deepest CPU sleep states (cpupower idle-info & idle-set).

└─# cat cpu-power-save.sh #!/bin/bash cpupower frequency-set -g powersave └─# cat cpu-full-power.sh #!/bin/bash cpupower frequency-set -g performance

🧵Flow Computing has unveiled a game-changing chip that promises to supercharge any CPU by 100x! 💻 This isn’t just an incremental upgrade; it’s a quantum leap forward that could redefine the landscape of computing as we know it. #TechInnovation #FutureOfComputing #CPUPower #FlowComputing #AI #EdgeComputing #CloudTech

Linux cpupower Tool Fix Coming For AMD Zen 5 CPUs phoronix.com/news/Linux-cpup…