diff --git a/src/main.rs b/src/main.rs
index 950a766..516982e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -9,6 +9,7 @@ use crate::desktop::get_desktop_info;
 use crate::release::{get_os_pretty_name, get_system_info};
 use crate::system::{get_memory_usage, get_root_disk_usage, get_shell, get_username_and_hostname};
 use crate::uptime::get_current;
+use std::io;
 
 use color_eyre::Report;
 use nix::sys::sysinfo::sysinfo;
@@ -16,14 +17,15 @@ use nix::sys::sysinfo::sysinfo;
 fn main() -> Result<(), Report> {
     color_eyre::install()?;
 
+    let info = sysinfo().map_err(|e| io::Error::new(io::ErrorKind::Other, e))?;
     let fields = Fields {
         user_info: get_username_and_hostname(),
         os_name: get_os_pretty_name()?,
         kernel_version: get_system_info()?,
         shell: get_shell(),
-        uptime: get_current()?,
+        uptime: get_current(&info)?,
         desktop: get_desktop_info(),
-        memory_usage: get_memory_usage(sysinfo()?),
+        memory_usage: get_memory_usage(&info),
         storage: get_root_disk_usage()?,
         colors: print_dots(),
     };
diff --git a/src/system.rs b/src/system.rs
index ab10cd5..5fa8587 100644
--- a/src/system.rs
+++ b/src/system.rs
@@ -40,9 +40,9 @@ pub fn get_root_disk_usage() -> Result<String, io::Error> {
     ))
 }
 
-pub fn get_memory_usage(info: SysInfo) -> String {
+pub fn get_memory_usage(info: &SysInfo) -> String {
     #[inline(always)]
-    fn parse_memory_info(info: SysInfo) -> (f64, f64) {
+    fn parse_memory_info(info: &SysInfo) -> (f64, f64) {
         let total_memory_kb = (info.ram_total() / 1024) as f64;
         let available_memory_kb = (info.ram_unused() / 1024) as f64;
 
diff --git a/src/uptime.rs b/src/uptime.rs
index 6c44640..4090acd 100644
--- a/src/uptime.rs
+++ b/src/uptime.rs
@@ -1,9 +1,8 @@
 use color_eyre::Result;
-use nix::sys::sysinfo::sysinfo;
+use nix::sys::sysinfo::SysInfo;
 use std::io;
 
-pub fn get_current() -> Result<String, io::Error> {
-    let info = sysinfo().map_err(|e| io::Error::new(io::ErrorKind::Other, e))?;
+pub fn get_current(info: &SysInfo) -> Result<String, io::Error> {
     let uptime_seconds = info.uptime().as_secs_f64();
 
     let total_minutes = (uptime_seconds / 60.0).round() as u64;