ZenBrowserMirrors/components
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Added ram check

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This commit is contained in:
rakzoser 2024-10-31 23:17:37 +02:00
parent c8ab57a01e
commit 34507e469c
7 changed files with 422 additions and 1 deletions
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20
src/ZenTabUnloader.mjs
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@ -6,6 +6,9 @@
XPCOMUtils.defineLazyPreferenceGetter(lazy, 'zenTabUnloaderTimeout', 'zen.tab-unloader.timeout-minutes', 20);
XPCOMUtils.defineLazyPreferenceGetter(lazy, 'zenTabUnloaderExcludedUrls', 'zen.tab-unloader.excluded-urls', '');
XPCOMUtils.defineLazyPreferenceGetter(lazy, 'zenTabUnloaderRamThreshold', 'zen.tab-unloader.ram-threshold', 70);
const ZEN_TAB_UNLOADER_DEFAULT_EXCLUDED_URLS = [
'^about:',
@ -75,7 +78,16 @@
this.interval = setInterval(this.intervalListener.bind(this), ZenTabsIntervalUnloader.INTERVAL);
this.#excludedUrls = this.lazyExcludeUrls;
}
async getRAMUsage() { // RAM usage ceck
try {
const memoryInfo = await Components.utils.getMemoryInfo();
const totalPhysicalMemory = memoryInfo.total;
const usedMemory = memoryInfo.resident;
return (usedMemory / totalPhysicalMemory) * 100;
}
}
get lazyExcludeUrls() {
return [
...ZEN_TAB_UNLOADER_DEFAULT_EXCLUDED_URLS,
@ -113,6 +125,12 @@
if (!lazy.zenTabUnloaderEnabled) {
return;
}
// Check RAM usage before proceeding
const ramUsage = await this.getRAMUsage();
if (ramUsage < lazy.zenTabUnloaderRamThreshold) {
return; // Don't unload tabs if RAM usage is below threshold
}
const currentTimestamp = Date.now();
const excludedUrls = this.excludedUrls;
const tabs = gBrowser.tabs;