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Изворен канал @pythonotes · Post #335 · 29 мар.

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

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Пронајдени 73 слични објави

Пребарај: #blockdengue

当前筛选 #blockdengue清除筛选
NEA Singapore

@NEASingapore · Post #1168 · 14.11.2025 г., 01:02

This mosquito thought it had found the perfect breeding grounds to raise an army… but every step was BLOCKed 🚫🦟 🔴 𝗕reak up hardened soil 🔴 𝗟ift and empty flowerpot plates 🔴 𝗢verturn pails and wipe their rims 🔴 𝗖hange water in vases 🔴 𝗞eep roof gutters clear and place BTI insecticide Let’s #BLOCKDengue together 👉go.gov.sg/dengue-checklist

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NEA Singapore

@NEASingapore · Post #979 · 27.01.2025 г., 02:40

Doing your last round of spring cleaning before the Lunar New Year? Don’t forget to remove all stagnant water. Let’s bring in good health and fortune, not mosquitoes. 🚫🦟 Check out more dengue prevention tips at go.gov.sg/dengue-checklist#BLOCKdengue

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NEA Singapore

@NEASingapore · Post #902 · 24.09.2024 г., 09:50

Dengue and Zika, transmitted by Aedes mosquitoes, can cause serious health issues. Although rare, Zika virus infection can cause microcephaly in unborn babies of pregnant women. #BLOCKdengue and Zika weekly. Protect yourself with "S-A-W": go.gov.sg/dengue-zika

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NEA Singapore

@NEASingapore · Post #591 · 15.07.2023 г., 02:01

Out of sight, out of mind? Make sure you don’t leave your home’s roof gutters unattended. If it gets clogged with fallen leaves, the accumulated water may become the perfect breeding ground for Aedes mosquitoes. So, make sure to keep your roof gutters clear and place BTI insecticide. Let’s continue to B-L-O-C-K dengue and Zika at least once a week. ✅ Break up hardened soil ✅ Lift and empty flowerpot plates ✅ Overturn pails and wipe their rims ✅ Change water in vases ✅ Keep roof gutters clear and place BTI insecticide Part of the ASEAN Dengue Day series to raise awareness on dengue prevention, check out our earlier posts too! #BLOCKDengue

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NEA Singapore

@NEASingapore · Post #587 · 09.07.2023 г., 01:00

Love keeping flowers around to brighten up your home? Don’t forget to change the water in flower vases every other day, so that they don’t become mosquito breeding habitats. Let’s continue to B-L-O-C-K dengue and Zika at least once a week. ✅ Break up hardened soil ✅ Lift and empty flowerpot plates ✅ Overturn pails and wipe their rims ✅ Change water in vases ✅ Keep roof gutters clear and place BTI insecticide #BLOCKDengue

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NEA Singapore

@NEASingapore · Post #578 · 02.07.2023 г., 01:30

Pretty sure that your pails are free from stagnated water? But you’ll never know when water might drip and accumulate. Overturn pails and wipe their rims to be doubly sure! Let’s continue to B-L-O-C-K dengue and Zika at least once a week. ✅ Break up hardened soil ✅ Lift and empty flowerpot plates ✅ Overturn pails and wipe their rims ✅ Change water in vases ✅ Keep roof gutters clear and place BTI insecticide #BLOCKDengue

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NEA Singapore

@NEASingapore · Post #574 · 23.06.2023 г., 00:30

Excess water accumulated in flowerpot plates is the perfect breeding ground for the Aedes mosquitoes. So, don’t forget to lift and empty flowerpot plates every other day. Let’s continue to B-L-O-C-K dengue and Zika at least once a week. ✅ Break up hardened soil ✅ Lift and empty flowerpot plates ✅ Overturn pails and wipe their rims ✅ Change water in vases ✅ Keep roof gutters clear and place BTI insecticide #BLOCKDengue

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NEA Singapore

@NEASingapore · Post #566 · 15.06.2023 г., 00:00

It’s ASEAN Dengue Day! Observed every 15 Jun, it raises awareness on ways to prevent dengue. Let’s continue to B-L-O-C-K dengue and Zika at least once a week. Learn more about dengue prevention here: go.gov.sg/mozzieproof#BLOCKDengue

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NEA Singapore

@NEASingapore · Post #528 · 25.03.2023 г., 06:51

‘Little but lethal’, the small female Aedes aegypti mosquito transmits the Dengue virus that can be deadly. Launched today, NEA’s National Dengue Prevention Campaign 2023 aims to rally the community to take immediate action to reduce the continued high number of dengue cases. All of us need to do our part to #BLOCKdengue, and those residing in dengue cluster areas should carry out the ‘S-A-W’ actions to protect themselves and their loved ones. More at https://go.gov.sg/dengue-campaign-launch-mar2023

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NEA Singapore

@NEASingapore · Post #355 · 20.05.2022 г., 02:44

⚠️ Dengue alert! Set up alerts on the myENV app to find out if the places you live and work in, or frequent for leisure activities, have a higher dengue risk. #BLOCKDengue

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NEA Singapore

@NEASingapore · Post #590 · 14.07.2023 г., 00:29

#SGDengueUpdate 235 new dengue cases and 44 active dengue clusters were reported in the week ending 8 Jul 2023. No new Zika cases were reported. Let’s continue to actively #BLOCKDengue: https://go.gov.sg/mozzieproof

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