diff --git a/src/cli.rs b/src/cli.rs
index d5f9abd60..65fbf8d00 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -352,7 +352,7 @@ pub struct Options {
     #[arg(
         long,
         env = "P_CPU_THRESHOLD",
-        default_value = "80.0",
+        default_value = "100.0",
         value_parser = validation::validate_percentage,
         help = "CPU utilization threshold percentage (0.0-100.0) for resource monitoring"
     )]
@@ -361,7 +361,7 @@ pub struct Options {
     #[arg(
         long,
         env = "P_MEMORY_THRESHOLD",
-        default_value = "80.0",
+        default_value = "100.0",
         value_parser = validation::validate_percentage,
         help = "Memory utilization threshold percentage (0.0-100.0) for resource monitoring"
     )]