...u8g2.setCursor(0,14);
u8g2.print("CPU ");
u8g2.print(cpuUsage,1);
u8g2.print("%");
drawBar(75, 2, 50, 14, cpuUsage);
// line 2: Memory Usage
u8g2.setCursor(0,34);
u8g2.print("MEM ");
u8g2.print(memUsage,1);
u8g2.print("%");
drawBar(75,22,50,14, memUsage);
// line 3: CPU...