В Linux стандартными средствами можно использовать часть оперативной памяти как диск. Для этого требуется указать тип монтирования tmpfs в команде mount
mount -t tmpfs -o size=5G tmpfs /mnt/ram
Теперь путь /mnt/ram можно использовать как обычный каталог. Для чего это может быть нужно?
▫️ Скорость работы с таким каталогом выше чем многие SSD и тем более HDD.
▫️ Если у вас очень быстрый SSD на NVMe M.2 то такой способ особо не прибавит вам скорости, но поможет сохранить ресурс SSD когда требуется обрабатывать очень много мелких файлов и оперативка позволяет выделить нужный объем.
▫️ Оперативка это энергозависимая память, поэтому выключении питания все файлы безвозвратно теряются. Такой "non persistent" каталог гарантирует удаление временных файлов.
Я написал небольшой скрипт для условного теста и сравнения скорости копирования файлов между SSD и RAM.
Вот мои результаты:
Single File Size: 30.0Gb
ssd > ssd: 0:00:12.850 / 2.3Gb/s
sdd > ram: 0:00:06.453 / 4.6Gb/s
ram > ram: 0:00:06.995 / 4.3Gb/s
ram > sdd: 0:00:06.217 / 4.8Gb/s
Dir size: 32.7Gb, File count: 11127
ssd > ssd: 0:00:15.063 / 2.2Gb/s
sdd > ram: 0:00:08.486 / 3.9Gb/s
ram > ram: 0:00:08.032 / 4.1Gb/s
ram > sdd: 0:00:07.026 / 4.7Gb/s
Скрипт для теста ↗️
На моём железе прирост скорости ~2x. Плюс экономия ресурса SSD.
В Windows такой фишки по умолчанию нет, но обязательно найдутся аналогичные решения
#linux#triks
👆 Propheta living up to its name yet again 🔮
Reached 9th TP in the VIP CLUB channel!
Easy $455 with a 5% entry and a $1000 deposit!
VIPs getting filthy rich by the day ☺️🤑🤑ACCESS TO MANUAL TRADING for 70usdt/month
💸Turn time into cash with Propheta AI Signals: pinpoint entries and exits, AI-powered automation, and perfect Cornix compatibility — your automated win streak! GET THE ACCESS TO AI SIGNALS
Register and get bonuses up to $6,000
Binance | OKX | ByBit👈🏻click!
#tradingviewindicator#tradingbot#buybtc
👀 Well, would you look at that! 👆
Reached 9th TP in just 1 day in the VIP PRO channel!
You could've earned $639 with a 5% entry and a $1000 deposit!
🤑 All this profit could have been yours! 🔥ACCESS TO MANUAL TRADING for 70usdt/month
💸Turn time into cash with Propheta AI Signals: pinpoint entries and exits, AI-powered automation, and perfect Cornix compatibility — your automated win streak! GET THE ACCESS TO AI SIGNALS
Register and get bonuses up to $6,000
Binance | OKX | ByBit👈🏻click!
#AItrading#buybtc#tradingbot
Reached 9th TP in the VIP CLUB channel!
With a 5% entry and a $1000 deposit, you could've earned $456!
ACCESS TO MANUAL TRADING for 70usdt/month
👉 OOooh yeah baby! And that's what we do every day! Every day milking those exchanges dry! Waiting for you: t.me/ProphetaAdmin_bot
Register and get bonuses up to $6,000
Binance | OKX | ByBit👈🏻click!
#tradingbot#cryptobot#passiveincome
👆 Propheta living up to its name yet again 🔮
Reached 9th TP in just 36 minutes in the VIP PRO channel!
$277 in profits with a 5% entry and a $1000 deposit!
That's why we call it the "Money Printer" 💴💷💵ACCESS TO MANUAL TRADING for 70usdt/month
👉 Did you know that our referral partners receive extra discounts, even cumulative with the special offer prices?
START >>> Referral Program
Register and get bonuses up to $6,000
Binance | OKX | ByBit👈🏻click!
#buycrypto#tradingbot#AItrader
👆 OMG! Would you look at that 👀
Reached 9th TP in just 9 hours in the VIP PRO channel!
Using a 5% entry you could've earned $401 with a $1000 deposit
Feels good to be a Propheta VIP, man... 🏖ACCESS TO MANUAL TRADING for 70usdt/month
👉 Join us and earn big!
Start here: t.me/ProphetaAdmin_bot
Register and get bonuses up to $6,000
Binance | OKX | ByBit👈🏻click!
#AItrading#CryptoSignal#tradingbot
👆 Propheta living up to its name yet again 🔮
Reached 9th TP in just 9 hours in the VIP CLUB channel!
That's why we call it the "Money Printer" 💴💷💵ACCESS TO MANUAL TRADING for 70usdt/month
👉 Looking at those reports and can't believe what you're seing?
Go to our reports channel and audit us! @propheta_reports
Register and get bonuses up to $6,000
Binance | OKX | ByBit👈🏻click!
#tradingbot#indicator#autotrading
👍 This is why we're here!
Reached 9th TP in the VIP HTL channel!
Feels good to be a Propheta VIP, man... 🏖ACCESS TO MANUAL TRADING for 70usdt/month
💸Turn time into cash with Propheta AI Signals: pinpoint entries and exits, AI-powered automation, and perfect Cornix compatibility — your automated win streak! GET THE ACCESS TO AI SIGNALS
Register and get bonuses up to $6,000
Binance | OKX | ByBit👈🏻click!
#tradingbot#signalchannel#AItrader
👆 OMG! Would you look at that 👀
Reached 9th TP in just 2 hours in the VIP CLUB channel!
Easy $338 with a 5% entry and a $1000 deposit!
ACCESS TO MANUAL TRADING for 70usdt/month
👉 Multiplying deposits every day!
Not convinced? Contact us for a free trial - @propheta_help
Register and get bonuses up to $6,000
Binance | OKX | ByBit👈🏻click!
#tradingbot#cryptomarket#cryptocurrency
Oops, we did it again 🤣
Reached 9th TP in just 17 hours in the VIP PRO channel!
Easy $609 with a 5% entry and a $1000 deposit!
VIPs getting filthy rich by the day ☺️🤑🤑ACCESS TO MANUAL TRADING for 70usdt/month
👉 We know how to earn 3-4-5 digit amounts without any deposit, with zero risk! Click the link, then START >>> Referral Program
Register and get bonuses up to $6,000
Binance | OKX | ByBit👈🏻click!
#cryptoexchange#ethereum#tradingbot