perf: database.save is become slower than before #3758
Description
Check List
Please check followings before submitting a new issue.
- I have already read Docs page & Troubleshooting page
- I have already searched existing issues and they are not help to me
- I examined error or warning messages and it's difficult to solve
- Node.js is higher than 6.9
Expected behavior
When I generate hexojs/site project on my local, I found it takes a long time than before.
With --debug option, it shows that database.save takes a lot of time.
Actual behavior
With hexo@3.9.0, saving the database takes about 2 seconds, but with latest version of hexo, saving the database takes about 1 minute on Travis CI, and 4 minutes on my local VM.
How to reproduce?
git clone https://github.com/hexojs/site.git
cd site
npm install
npm run build --debugEnvironment & Settings
I've compared the speed of generating works with different versions. I found from this commit it becomes slow.
It relates to
- chore(deps): update warehouse requirement from ^2.2.0 to ^3.0.0 chore(deps): update warehouse requirement from ^2.2.0 to ^3.0.0 #3736
| Test name | hexo version | Elapsed time of database.save |
Build log on Travis | Repo Link |
|---|---|---|---|---|
| test1 | 3.9.0 | 2s | link | link |
| test2 | Merge pull request #3675 from curbengh/external-link | 2s | link | link |
| test3 | chore(deps): update warehouse requirement from ^2.2.0 to ^3.0.0 (#3736) | 57s | link | link |
| test4 | latest version perf(cache): improve cache and reduce Memory Usages (#3756) | 63s | link | link |
Node.js & npm version
$ node --version
v10.16.3
$ npm --version
6.9.0
Your package.json package.json
test1
"hexo": "^3.9.0",
test2
"hexo": "github:hexojs/hexo#6142b843376b54f88229dd580a4e23add71ed1b3",
test3
"hexo": "github:hexojs/hexo#bc7740f5637d109bbd64d65314e2959bc491a7ed",
test4
"hexo": "github:hexojs/hexo#6f6084cb4d5772061aa45703b258634a0db13cee",
Others
test1
test2
test3
test4
