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
#Liquidations🩸
🔴$630,000,000 IN LONG POSITIONS HAS BEEN LIQUIDATED IN THE PAST 60 MINUTES.
🔴According to CoinGlass data, In the past 24 hours, 355 972 traders were liquidated, the total liquidations comes in at $1.60 billion.
🔴The largest single liquidation order happened on Hyperliquid - ETH-USD value $13.38M.
#Liquidations🩸
🔴According to CoinGlass data, In the past 24 hours, 235 510 traders were liquidated, the total liquidations comes in at $1.04 billion.
🔴The largest single liquidation order happened on Hyperliquid - BTC-USD value $31.64M.
⚠️ Never invest more than you can afford to lose.
⚠️ High leverage increases risk — not profit.
⚠️ Don’t chase fast money: greed, FOMO, and impatience are your worst enemies.
⚠️ Breaking your own trading rules is the most dangerous mistake.
#Liquidations
$200 million liquidated from the cryptocurrency market in the past 1 hour.
-Never invest more than what you can afford to lose.
- Don't try to make quick money.
-High Leverage does not give you more money
-The most dangerous mistake is breaking your trading rules.
-FOMO, greed, impatience are the greatest trading enemies.
#Liquidations🩸
🔴In the past 24 hours , 92 275 traders were liquidated , the total liquidations comes in at $301.53 million
🔴The largest single liquidation order happened on Huobi - ETH-USD value $5.70M
⚠️ Never invest more than what you can afford to lose.
⚠️ Don't try to make quick money.
⚠️ High Leverage does not give you more money
#Liquidations
In the past 24 hours , 95 031 traders were liquidated , the total liquidations comes in at $236.84 million
The largest single liquidation order happened on Binance - ETHUSDT value $5.52M
* Never invest more than what you can afford to lose.
* Don't try to make quick money.
* High Leverage does not give you more money.
@Cryptomathh
Okay, here's an analysis of the ETH liquidation map suitable for Twitter, formatted in Markdown:
🚨#ETH Liquidation Map Analysis 🚨
Here's what the liquidation map tells us about potential price action. 👇
1️⃣Main Liquidation Zones: The BIGGEST liquidation cluster is concentrated AROUND & BELOW the current price (~$2626). Smaller clusters exist further below, around the 2500 to 2600 levels, while Long liquidations reside further above, between 2690 and 2712.
2️⃣Key Price Levels to Watch:
* Potential Support (Liquidation Zone): $2500-$2600 acts as strong support and bounce zone.
* Danger zone: 2626, current price is the biggest Liquidation cluster
* Resistance (Liquidation Zone): $2690 - $2712; push beyond here could trigger more long liquidations.
3️⃣Longs vs. Shorts: The image shows FAR more long liquidations than short liquidations which have already been cleared out. A HUGE cluster of longs is currently sitting under the current price, which can be liquidated.
4️⃣Potential Price Movements: Given the concentration of long liquidations below the current price, a move *DOWN* to trigger those liquidations seems more probable. 📉 Expect volatility around these liquidation zones!
5️⃣Key Takeaways for Traders:
* Be cautious of longing: Lots of longs sitting right at the current price could be liquidated.
* Anticipate volatility: Large liquidations can fuel price swings. Manage your risk accordingly!
* Watch key levels: $2500-$2600 as a potential support/bounce area and $2690-$2712 as potential resistance.
Disclaimer: This is just an analysis of liquidation data and not financial advice. Trade responsibly! #Crypto#Trading#Liquidations#ETHanalysis📊