observe-front-ui/app/scripts/constants/timer.js

/* Intervals in ms */
export const API_REFRESH_INTERVAL = 30000;
export const TOPOLOGY_REFRESH_INTERVAL = 5000;

export const TOPOLOGY_LOADER_DELAY = 100;

export const TABLE_ROW_FOCUS_DEBOUNCE_INTERVAL = 10;
export const VIEWPORT_RESIZE_DEBOUNCE_INTERVAL = 200;

export const ZOOM_CACHE_DEBOUNCE_INTERVAL = 500;