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通过setOption定时刷新图表,图表上描绘的点超过10万时,内存不断增长,最终导致页面崩溃[Bug]
[Bug] 通过setOption定时刷新图表,图表上描绘的点超过10万时,内存不断增长,最终导致页面崩溃
Jul 8, 2023
@chuilee It seems you are not using English, I've helped translate the content automatically. To make your issue understood by more people and get helped, we'd like to suggest using English next time. 🤗
TRANSLATED
TITLE
[Bug] By setting Option to refresh the chart regularly, when the number of points depicted on the chart exceeds 100,000, the memory continues to grow, eventually causing the page to crash
Version
5.4.0
Link to Minimal Reproduction
https://echarts.apache.org/examples/zh/editor.html?code=MYewdgzgLgBAJgQyggMgUzAcygCxgXhgFYAGMkmAekpkAdTQHgVAo2MHJNGQUMVANbUDyNQf1THA4M0B8ZgChQkWMCRpMIAE4BLNBAIwAFADMArmGBR54NQEoYAb2EwYAGzSwwIAO4qwaRwBEpqwwG5zVmzFklFQBtAF0fC2tYazAVRGR0LFwImHsceWs1GIBabOMzCwtAiAA6bQh09ShVO3sSqBAUEElrABV5AFs0AGUoBSxPEsCAB0sEYDRVSgA9AB1XACpKABoYAHI1w29fC1qnFxh3KEmAaj3smAAmcm2LAF9fQKhNWVjinzvDTx8xaBhJY4yBRKS4qDTaXT6WKeUy-KIBIKEMIpeExOJIVAYbA4FJpDJoLIYXL5HYI0rDTQVVQARgoFzRF2ptxgDyKNhebyUHy-21-sHiCDBWh0egMMIKflgxRC4Th_jRhAFiWxuPSmVUOTysMKZJKFKpAFkkDghiBtHBVEbcEMEGA4CAOjCFjBaWQtilWQjnq8ydzvqJwH8BaDCOCRVCjNrJWSZSj5RgVCRVfjCbEADzwDHK3AknXFPWUnCqE6W402u0Op0uignYiGeogABi8gAHmgLUzmZEMCcTh7Huyfe9hJ9_SBhqLYoQJXooNYAFxRizHFtQRdrVwATzACA68mAhwxa18d2WvgaIEsemGi4ly4UmEwaFk64QLfkEDWZ51b4_AAUQHkMBjhfJdCigTdhjQddgFkEAIE_b8dSsBAACM0EsW9SR1VDxgAa0wODzQAYUvOR1wAYkuAAOABmVCiAANmPZCWVJT1TzlJ87VvTjlxAS9UJAFssJ1CoHEXPpNDQJCLHUNAkBeaCwIsAUADVFHsW8EQQOAAHkwEsTdF3UBBLAgAk-OQ4oGkCXjZMKCAEAANzQABBCAAEkOgQJ9ePYk8kIFAAtASOlExycAkmBTPMmTSWgBBZDXGASAcjA4EXV1At8Fs3PfCBF2CUk73AyDlLWAFpDkTcv2wmAhPNJLNwAcQQG8YCk-LWIFRcqqBRQIHYhzSuXcqYKkIFaocixGrtZq2o6rqZszZA-smuRBsuAKLFCJDN3yj8ipK-qIKg9dnLM6S6tYiAWmU5b6p3Lp1z_BQJhu5CfJEmBaLS-q9zARd_tYubEFkVr2qKkgSkuVYYcuUJhpO1izoqy7LGula7rMh7ZGklbnoqvTZDgZ9Pp1b6suuEGvqA4GVrBhaoZgYIEfh2GkZ1T09t8CzgUK1mUeQon1y3Z79xgAAhJKKbK871ksIC0Dliw8oKzy7TQH7qRWg6Na1nWVt61aEGRnVRpgUX1nF3dJZQZXVc68bFcd42MUXYMdpgJG7h8drhhKUBtFgQhqWpHwLKgTWQIxsNITFXNo1_CAjkFQhnDcDx6waJp7vaLpen6TBBhGMYJimOZFhWdZNhSAUSgqeQqn9VSMQLQ0yyIu1S2tWRbXtR1jGdV0SHdXxg0bypqmZSf9SLEsrRNfuKyHmAR5rOsG2bNsO3Hix-s2pQp-bmeUkPgWO6LFO0-ZC-tpPlu742gXLiv1QA6Ds1gN7ZkOk3YiOAkpQEbjYPSE4oSqFKurI6QtWKWzbmtf4L9Br1SshbeqiCEDrUBEfCA21WKel2g5fmg1jrwMwabT2GI0ErQQVQ02BDkJEJ9iebYp5qxui8EAA
Steps to Reproduce
1.如上面demo所示
2.打开控制台memory下可以看到内存在不断增长
3.增长几次后会回收一部分,但最小值一定是在慢慢增长
4.可调整代码中dataLength的长度模拟,越大越明显
5.长时间运行, 可能是半天到一天时间
Current Behavior
频繁setOption更新图表,数据量达到一定程度后,内存溢出最终页面崩溃
Expected Behavior
setOption更新大量数据,长时间运行,页面不崩溃
Environment
Any additional comments?
No response
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