diff --git a/src/services/system/collector.rs b/src/services/system/collector.rs
index 2f436b1..399c835 100644
--- a/src/services/system/collector.rs
+++ b/src/services/system/collector.rs
@@ -217,25 +217,25 @@ pub(super) fn collect(
     )
     .expect("assert: system boot time timestamp should be valid");
     let basic = [
-        ("boot_time".to_string(), Datavalue::Datetime(boot_time)),
-        (
-            "memory_available".to_string(),
-            Datavalue::Size(sys.available_memory()),
-        ),
         (
             MEMORY_USE.to_string(),
             // SAFE for percentage calculation to cast from u64 to f64
             Datavalue::HeatmapPercent(100.0 * sys.used_memory() as f64 / total_memory as f64),
         ),
-        (
-            "swap_available".to_string(),
-            Datavalue::Size(sys.free_swap()),
-        ),
         (
             SWAP_USE.to_string(),
             // SAFE for percentage calculation to cast from u64 to f64
             Datavalue::HeatmapPercent(100.0 * sys.used_swap() as f64 / sys.total_swap() as f64),
         ),
+        ("boot_time".to_string(), Datavalue::Datetime(boot_time)),
+        (
+            "memory_available".to_string(),
+            Datavalue::Size(sys.available_memory()),
+        ),
+        (
+            "swap_available".to_string(),
+            Datavalue::Size(sys.free_swap()),
+        ),
         (
             "num_of_processes".to_string(),
             Datavalue::Integer(
@@ -252,7 +252,7 @@ pub(super) fn collect(
         )
     });
 
-    let basic_values: Vec<(String, Datavalue)> = basic.into_iter().chain(cpus).collect();
+    let basic_values: Vec<(String, Datavalue)> = cpus.into_iter().chain(basic).collect();
 
     // 1 for basic, 5 for top_ stats, 1 for network
     let mut datarows = Vec::with_capacity(1 + mounts.len() + 5 + names.len() + 1);