Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

Avatar for Username

Поиск в поддержке

Избегайте мошенников, выдающих себя за службу поддержки. Мы никогда не попросим вас позвонить, отправить текстовое сообщение или поделиться личной информацией. Сообщайте о подозрительной активности, используя функцию «Пожаловаться».

Подробнее

Эта тема была архивирована. Если вам нужна помощь, задайте новый вопрос.

High CPU usage on semaphore.social.

  • Нет ответов
  • 0 имеют эту проблему
  • 26 просмотров
david517
david517
дополнительные действия

Semaphore.social is a mastodon/fediverse web client. I've been using it without issue up to now and it has not updated recently.

After a few hours running the CPU usage of Firefox becomes very high (25-50%) and the about:performance shows that it is due to this tab, which shows at values from 110 to 160% or thereabouts.

I haven't noticed this before updating to Firefox 134.0 so I suspect it may be a Firefox regression.

However I cannot work out what the cause is, how to fix it, or if I should file a bug on it.

Any ideas on how I can fix this?

Semaphore.social is a mastodon/fediverse web client. I've been using it without issue up to now and it has not updated recently. After a few hours running the CPU usage of Firefox becomes very high (25-50%) and the about:performance shows that it is due to this tab, which shows at values from 110 to 160% or thereabouts. I haven't noticed this before updating to Firefox 134.0 so I suspect it may be a Firefox regression. However I cannot work out what the cause is, how to fix it, or if I should file a bug on it. Any ideas on how I can fix this?