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/kind bug
> **_NOTE:_** If this is a filesystem related bug, please take a look at the [Mountpoint repo](https://github.com/awslabs/mountpoint-s3) to submit a [bug report](https://github.com/awslabs…
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提高执行效率的方法:
1. 算法
2. 空间换时间
空间换时间的方法:
1. 索引
2. 冗余
3. 缓存
空间换时间要考虑的问题:
1. 数据一致性 (索引, 冗余)
2. 数据时效性 (冗余, 缓存)
一致性越强, 变动时效率越低.
时效性越强, 查询时效率越低.
冗余涉及多数据的关系, 参数复杂.
缓存只涉及一种数据, 只有时间参数.
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iugo updated
2 months ago
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Adding NR monitoring to a lambda with a response stream breaks the response stream.
## Description
We are converting a function from Elastic Beanstalk to a lambda with response streaming. The o…
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Also known as "server-response-time" in the lighthouse logs. Will require a change to `performance-leaderboard`
![image](https://user-images.githubusercontent.com/39355/93490937-b8775080-f8ce-11ea-…
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So, I'm getting pretty bad results from Europe. Doesn't App Engine offer a CDN?
https://gtmetrix.com/compare/qEUiXAh9/Vot0NZ6L
And generally, TTFB is pretty bad; this is static so it shouldn't b…
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The website needs to be optimized to make sure that it responses quickly to user's request.
Some resources: https://kinsta.com/blog/ttfb/
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### Bug description
```
const browser = await puppeteer.launch(launchOptions);
const page = await browser.newPage();
await page.setDefaultNavigationTimeout(getDefaultTimeoutSeconds());…
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Not in issue, but just checking to see if such feature/flag would be realistic and feasible:
As a RUM provider (built on top of the [web-vitals JS library](https://github.com/GoogleChrome/web-vital…
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DSS is tasked with making data in DCP available and computable. A key measure of both availability and computability is the access latency and time to retrieve a file from DSS.
The time to first by…