memory problem

[123]

In the form, when I click the “click” button and then select “on” or “off” in the pop-up command, I’ve noticed that the heap memory keeps increasing continuously. I modified the code in table-view.js to monitor the heap memory, and the code is as follows:
Could this continuous memory increase cause the program to crash? Have you encountered similar issues before?
The content of the table-view.js file is as follows:

function bindEvents() {
$(“.item-cmd”).on(“click”, function () {
// show command dialog
simpleMemoryCheck();
let cnlNum = $(this).closest(“.row-item”).attr(“data-cnlnum”);
viewHub.features.command.show(cnlNum);
});
}

function simpleMemoryCheck() {
if (performance?.memory) {
const mem = performance.memory;
const used = Math.round(mem.usedJSHeapSize / 1048576);
const total = Math.round(mem.totalJSHeapSize / 1048576);
const percent = Math.round((used / total) * 100);

console.log(💾 memory: ${used}MB / ${total}MB (${percent}%));

if (percent > 85) {
console.warn(memory waring: ${percent}% Utilization rate);
}
}
}

[Mikhail]

Hello,
That problem has not been observed before.
What versions of the web browser and Rapid SCADA do you use?

[123]

The version I’m using is rapidscada_6.4.1_windows_en.

[Mikhail]

The browser can manage memory cleanup using its own algorithms.
1. What versions of the web browser do you use?
2. What was the maximum memory consumption achieved by the page?

[Author]

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