diff --git a/datafusion/core/benches/topk_aggregate.rs b/datafusion/core/benches/topk_aggregate.rs
index a4ae479de4d27..be193f873713b 100644
--- a/datafusion/core/benches/topk_aggregate.rs
+++ b/datafusion/core/benches/topk_aggregate.rs
@@ -20,23 +20,21 @@ mod data_utils;
 use arrow::util::pretty::pretty_format_batches;
 use criterion::{Criterion, criterion_group, criterion_main};
 use data_utils::make_data;
-use datafusion::physical_plan::{ExecutionPlan, collect, displayable};
+use datafusion::physical_plan::{collect, displayable};
 use datafusion::prelude::SessionContext;
 use datafusion::{datasource::MemTable, error::Result};
-use datafusion_execution::TaskContext;
 use datafusion_execution::config::SessionConfig;
 use std::hint::black_box;
 use std::sync::Arc;
 use tokio::runtime::Runtime;
 
 async fn create_context(
-    limit: usize,
     partition_cnt: i32,
     sample_cnt: i32,
     asc: bool,
     use_topk: bool,
     use_view: bool,
-) -> Result<(Arc<dyn ExecutionPlan>, Arc<TaskContext>)> {
+) -> Result<SessionContext> {
     let (schema, parts) = make_data(partition_cnt, sample_cnt, asc, use_view).unwrap();
     let mem_table = Arc::new(MemTable::try_new(schema, parts).unwrap());
 
@@ -46,32 +44,32 @@ async fn create_context(
     opts.optimizer.enable_topk_aggregation = use_topk;
     let ctx = SessionContext::new_with_config(cfg);
     let _ = ctx.register_table("traces", mem_table)?;
+
+    Ok(ctx)
+}
+
+fn run(rt: &Runtime, ctx: SessionContext, limit: usize, use_topk: bool, asc: bool) {
+    black_box(rt.block_on(async { aggregate(ctx, limit, use_topk, asc).await })).unwrap();
+}
+
+async fn aggregate(
+    ctx: SessionContext,
+    limit: usize,
+    use_topk: bool,
+    asc: bool,
+) -> Result<()> {
     let sql = format!(
         "select max(timestamp_ms) from traces group by trace_id order by max(timestamp_ms) desc limit {limit};"
     );
     let df = ctx.sql(sql.as_str()).await?;
-    let physical_plan = df.create_physical_plan().await?;
-    let actual_phys_plan = displayable(physical_plan.as_ref()).indent(true).to_string();
+    let plan = df.create_physical_plan().await?;
+    let actual_phys_plan = displayable(plan.as_ref()).indent(true).to_string();
     assert_eq!(
         actual_phys_plan.contains(&format!("lim=[{limit}]")),
         use_topk
     );
 
-    Ok((physical_plan, ctx.task_ctx()))
-}
-
-#[expect(clippy::needless_pass_by_value)]
-fn run(rt: &Runtime, plan: Arc<dyn ExecutionPlan>, ctx: Arc<TaskContext>, asc: bool) {
-    black_box(rt.block_on(async { aggregate(plan.clone(), ctx.clone(), asc).await }))
-        .unwrap();
-}
-
-async fn aggregate(
-    plan: Arc<dyn ExecutionPlan>,
-    ctx: Arc<TaskContext>,
-    asc: bool,
-) -> Result<()> {
-    let batches = collect(plan, ctx).await?;
+    let batches = collect(plan, ctx.task_ctx()).await?;
     assert_eq!(batches.len(), 1);
     let batch = batches.first().unwrap();
     assert_eq!(batch.num_rows(), 10);
@@ -107,106 +105,70 @@ fn criterion_benchmark(c: &mut Criterion) {
     let partitions = 10;
     let samples = 1_000_000;
 
+    let ctx = rt
+        .block_on(create_context(partitions, samples, false, false, false))
+        .unwrap();
     c.bench_function(
         format!("aggregate {} time-series rows", partitions * samples).as_str(),
-        |b| {
-            b.iter(|| {
-                let real = rt.block_on(async {
-                    create_context(limit, partitions, samples, false, false, false)
-                        .await
-                        .unwrap()
-                });
-                run(&rt, real.0.clone(), real.1.clone(), false)
-            })
-        },
+        |b| b.iter(|| run(&rt, ctx.clone(), limit, false, false)),
     );
 
+    let ctx = rt
+        .block_on(create_context(partitions, samples, true, false, false))
+        .unwrap();
     c.bench_function(
         format!("aggregate {} worst-case rows", partitions * samples).as_str(),
-        |b| {
-            b.iter(|| {
-                let asc = rt.block_on(async {
-                    create_context(limit, partitions, samples, true, false, false)
-                        .await
-                        .unwrap()
-                });
-                run(&rt, asc.0.clone(), asc.1.clone(), true)
-            })
-        },
+        |b| b.iter(|| run(&rt, ctx.clone(), limit, false, true)),
     );
 
+    let ctx = rt
+        .block_on(create_context(partitions, samples, false, true, false))
+        .unwrap();
     c.bench_function(
         format!(
             "top k={limit} aggregate {} time-series rows",
             partitions * samples
         )
         .as_str(),
-        |b| {
-            b.iter(|| {
-                let topk_real = rt.block_on(async {
-                    create_context(limit, partitions, samples, false, true, false)
-                        .await
-                        .unwrap()
-                });
-                run(&rt, topk_real.0.clone(), topk_real.1.clone(), false)
-            })
-        },
+        |b| b.iter(|| run(&rt, ctx.clone(), limit, true, false)),
     );
 
+    let ctx = rt
+        .block_on(create_context(partitions, samples, true, true, false))
+        .unwrap();
     c.bench_function(
         format!(
             "top k={limit} aggregate {} worst-case rows",
             partitions * samples
         )
         .as_str(),
-        |b| {
-            b.iter(|| {
-                let topk_asc = rt.block_on(async {
-                    create_context(limit, partitions, samples, true, true, false)
-                        .await
-                        .unwrap()
-                });
-                run(&rt, topk_asc.0.clone(), topk_asc.1.clone(), true)
-            })
-        },
+        |b| b.iter(|| run(&rt, ctx.clone(), limit, true, true)),
     );
 
     // Utf8View schema，time-series rows
+    let ctx = rt
+        .block_on(create_context(partitions, samples, false, true, true))
+        .unwrap();
     c.bench_function(
         format!(
             "top k={limit} aggregate {} time-series rows [Utf8View]",
             partitions * samples
         )
         .as_str(),
-        |b| {
-            b.iter(|| {
-                let topk_real = rt.block_on(async {
-                    create_context(limit, partitions, samples, false, true, true)
-                        .await
-                        .unwrap()
-                });
-                run(&rt, topk_real.0.clone(), topk_real.1.clone(), false)
-            })
-        },
+        |b| b.iter(|| run(&rt, ctx.clone(), limit, true, false)),
     );
 
     // Utf8View schema，worst-case rows
+    let ctx = rt
+        .block_on(create_context(partitions, samples, true, true, true))
+        .unwrap();
     c.bench_function(
         format!(
             "top k={limit} aggregate {} worst-case rows [Utf8View]",
             partitions * samples
         )
         .as_str(),
-        |b| {
-            b.iter(|| {
-                let topk_asc = rt.block_on(async {
-                    create_context(limit, partitions, samples, true, true, true)
-                        .await
-                        .unwrap()
-                });
-                run(&rt, topk_asc.0.clone(), topk_asc.1.clone(), true)
-            })
-        },
+        |b| b.iter(|| run(&rt, ctx.clone(), limit, true, true)),
     );
 }