Nov 28 2017 11:44 AM
Hi all,
For a portal project, we are currently developing Web Parts and Extensions components using the SharePoint Framework (1.3.4 version) targeting a communication site. After deployed the application, we experienced a really strange issue with Internet Explorer 11. After browsing few pages (like 10) in normal use, the memory grows up to 1.5GB increasing by 100Mb every time a page is visited! This issue is not present with Chrome and Firefox.
First we obviously thought that our code was the problem so we did some experiments to isolate the issue and we've separated each Web Parts to a dedicated bundle and we've loaded them individually on pages. By this way, we've been able to identify some suspicious Web Parts. However, even after commenting the whole code for those suspicious Web Parts, the memory allocation continues to grow even if the Web Part does nothing! We really don't know what could cause this leak.
So, my questions are:
Any hints would be appreciated!
Our package.json dependencies looks like this:
"dependencies": {
"@microsoft/sp-core-library": "~1.3.4",
"@microsoft/sp-lodash-subset": "~1.3.4",
"@microsoft/sp-webpart-base": "~1.3.4",
"@types/react": "15.0.38",
"@types/react-addons-shallow-compare": "0.14.17",
"@types/react-addons-test-utils": "0.14.15",
"@types/react-addons-update": "0.14.14",
"@types/react-dom": "0.14.18",
"@types/webpack-env": ">=1.12.1 <1.14.0",
"@types/jquery": "2.0.48",
"@types/trunk8": "0.0.28",
"history-events": "^1.0.4",
"immutability-helper": "2.4.0",
"lodash-es": "^4.17.4",
"moment": "^2.18.1",
"react": "15.4.2",
"react-dom": "15.4.2",
"react-js-pagination": "^3.0.0",
"sp-pnp-js": "~3.0.1",
"xml2js": "^0.4.19",
"trunk8": "0.0.1",
"office-ui-fabric-react": "4.40.2-hotfix.1"
}
Nov 28 2017 05:00 PM
Hi Franck, it's not known to us. Would you mind to share your webpart and detailed repro steps for helping us to investigate the issue? You can send private message to me at aaronmi@microsoft.com.
Nov 29 2017 06:46 AM
Mar 20 2018 12:51 AM
Oct 19 2018 05:40 AM