diff --git a/src/tools/fe/routine_load/job_lister.rs b/src/tools/fe/routine_load/job_lister.rs
index b284be9..173a8e1 100644
--- a/src/tools/fe/routine_load/job_lister.rs
+++ b/src/tools/fe/routine_load/job_lister.rs
@@ -196,14 +196,15 @@ impl RoutineLoadJobLister {
         }
 
         if job.lag.is_some() {
-            // Partitions Overview: show Top 40 (max lag) and Bottom 10 (min lag)
+            // Partitions Overview: show Top 30 (largest non-zero lag) and Bottom 20 (smallest non-zero lag)
             let rows = self.build_partition_rows(job.progress.as_ref(), job.lag.as_ref());
-            let delayed = rows.iter().filter(|(_, _, lag_v)| *lag_v > 0).count();
+            let nonzero_count = rows.iter().filter(|(_, _, lag_v)| *lag_v > 0).count();
+            let zero_count = rows.len().saturating_sub(nonzero_count);
             if !rows.is_empty() {
-                report.push_str("\nPartitions Overview (by lag):\n");
-                report.push_str(&self.format_partitions_overview_top_bottom(&rows, 40, 10));
+                report.push_str("\nPartitions Overview (non-zero lags only):\n");
+                report.push_str(&self.format_partitions_overview_nonzero_top_bottom(&rows, 30, 20));
                 report.push_str(&format!(
-                    "Top 40 & Bottom 10 shown; delayed: {delayed}, total partitions: {}\n",
+                    "non-zero-lag: {nonzero_count}, zero-lag: {zero_count}, total: {}\n",
                     rows.len()
                 ));
 
@@ -256,13 +257,19 @@ impl RoutineLoadJobLister {
         rows
     }
 
-    fn format_partitions_overview_top_bottom(
+    fn format_partitions_overview_nonzero_top_bottom(
         &self,
         rows: &[(String, Option<String>, i64)],
         top_n: usize,
         bottom_n: usize,
     ) -> String {
-        let total = rows.len();
+        // filter non-zero lag rows
+        let mut nonzero: Vec<(String, Option<String>, i64)> = rows
+            .iter()
+            .filter(|(_, _, lag_v)| *lag_v > 0)
+            .cloned()
+            .collect();
+        let total = nonzero.len();
         let mut out = String::new();
 
         // Top section (largest lag first)
@@ -270,8 +277,10 @@ impl RoutineLoadJobLister {
         out.push_str("┌─────────────┬─────────────┬─────────────┐\n");
         out.push_str("│  Partition  │   Progress  │     Lag     │\n");
         out.push_str("├─────────────┼─────────────┼─────────────┤\n");
+        // sort desc
+        nonzero.sort_by(|a, b| b.2.cmp(&a.2));
         let mut printed = 0usize;
-        for (part, prog, lag_v) in rows.iter().take(top_n) {
+        for (part, prog, lag_v) in nonzero.iter().take(top_n) {
             let prog_s = prog.as_deref().unwrap_or("N/A");
             out.push_str(&format!("│ {part:>11} │ {prog_s:>11} │ {lag_v:>11} │\n"));
             printed += 1;
@@ -286,12 +295,13 @@ impl RoutineLoadJobLister {
         out.push_str("┌─────────────┬─────────────┬─────────────┐\n");
         out.push_str("│  Partition  │   Progress  │     Lag     │\n");
         out.push_str("├─────────────┼─────────────┼─────────────┤\n");
-        if total > top_n {
-            let start = total.saturating_sub(bottom_n);
-            for (part, prog, lag_v) in rows.iter().skip(start) {
-                let prog_s = prog.as_deref().unwrap_or("N/A");
-                out.push_str(&format!("│ {part:>11} │ {prog_s:>11} │ {lag_v:>11} │\n"));
-            }
+        // sort asc
+        nonzero.sort_by(|a, b| a.2.cmp(&b.2));
+        let start = 0usize; // beginning for smallest
+        let end = bottom_n.min(total);
+        for (part, prog, lag_v) in nonzero.iter().skip(start).take(end) {
+            let prog_s = prog.as_deref().unwrap_or("N/A");
+            out.push_str(&format!("│ {part:>11} │ {prog_s:>11} │ {lag_v:>11} │\n"));
         }
         out.push_str("└─────────────┴─────────────┴─────────────┘\n");