diff --git a/test/src/benchmark/schbench/smp1/bench_results/p50_rps.yaml b/test/src/benchmark/schbench/smp1/bench_results/p50_rps.yaml
index 906ea8ee4..4d4d01e98 100644
--- a/test/src/benchmark/schbench/smp1/bench_results/p50_rps.yaml
+++ b/test/src/benchmark/schbench/smp1/bench_results/p50_rps.yaml
@@ -9,4 +9,4 @@ chart:
 result_extraction:
   nth_occurrence: 3
   result_index: 3
-  search_pattern: \*
+  search_pattern: '50.0th:'
diff --git a/test/src/benchmark/schbench/smp1/bench_results/p99_request_latency.yaml b/test/src/benchmark/schbench/smp1/bench_results/p99_request_latency.yaml
index 9c1ec6f33..02f4cffd3 100644
--- a/test/src/benchmark/schbench/smp1/bench_results/p99_request_latency.yaml
+++ b/test/src/benchmark/schbench/smp1/bench_results/p99_request_latency.yaml
@@ -9,4 +9,4 @@ chart:
 result_extraction:
   nth_occurrence: 2
   result_index: 3
-  search_pattern: \*
+  search_pattern: '99.0th:'
diff --git a/test/src/benchmark/schbench/smp1/bench_results/p99_wakeup_latency.yaml b/test/src/benchmark/schbench/smp1/bench_results/p99_wakeup_latency.yaml
index 588d6f8a3..1d767fa40 100644
--- a/test/src/benchmark/schbench/smp1/bench_results/p99_wakeup_latency.yaml
+++ b/test/src/benchmark/schbench/smp1/bench_results/p99_wakeup_latency.yaml
@@ -9,4 +9,4 @@ chart:
 result_extraction:
   nth_occurrence: 1
   result_index: 3
-  search_pattern: \*
+  search_pattern: '99.0th:'
diff --git a/test/src/benchmark/schbench/smp8/bench_results/p50_rps.yaml b/test/src/benchmark/schbench/smp8/bench_results/p50_rps.yaml
index ae8ba8af5..c293f65f4 100644
--- a/test/src/benchmark/schbench/smp8/bench_results/p50_rps.yaml
+++ b/test/src/benchmark/schbench/smp8/bench_results/p50_rps.yaml
@@ -9,6 +9,6 @@ chart:
 result_extraction:
   nth_occurrence: 3
   result_index: 3
-  search_pattern: \*
+  search_pattern: '50.0th:'
 runtime_config:
   smp: 8
diff --git a/test/src/benchmark/schbench/smp8/bench_results/p99_request_latency.yaml b/test/src/benchmark/schbench/smp8/bench_results/p99_request_latency.yaml
index 593d0d3b7..ecc514249 100644
--- a/test/src/benchmark/schbench/smp8/bench_results/p99_request_latency.yaml
+++ b/test/src/benchmark/schbench/smp8/bench_results/p99_request_latency.yaml
@@ -9,6 +9,6 @@ chart:
 result_extraction:
   nth_occurrence: 2
   result_index: 3
-  search_pattern: \*
+  search_pattern: '99.0th:'
 runtime_config:
   smp: 8
diff --git a/test/src/benchmark/schbench/smp8/bench_results/p99_wakeup_latency.yaml b/test/src/benchmark/schbench/smp8/bench_results/p99_wakeup_latency.yaml
index 0ef6fe4b3..deedde034 100644
--- a/test/src/benchmark/schbench/smp8/bench_results/p99_wakeup_latency.yaml
+++ b/test/src/benchmark/schbench/smp8/bench_results/p99_wakeup_latency.yaml
@@ -9,6 +9,6 @@ chart:
 result_extraction:
   nth_occurrence: 1
   result_index: 3
-  search_pattern: \*
+  search_pattern: '99.0th:'
 runtime_config:
   smp: 8