From 3bc77a72a3b0f6a05bb930c2c7cd4fa71b4f8021 Mon Sep 17 00:00:00 2001
From: zhaochenjie <chenjiezhao@huawei.com>
Date: Sat, 28 Jun 2025 15:07:32 +0800
Subject: [PATCH] fix jemalloc.so index usage In some cases, jemalloc.so shows
 up on both index 3 and 4 in one line. To fix this, search first so file that
 doesn't include jemalloc.so.

---
 parse_peak_so.py | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/parse_peak_so.py b/parse_peak_so.py
index 1480644a..e3b92db2 100644
--- a/parse_peak_so.py
+++ b/parse_peak_so.py
@@ -21,6 +21,7 @@ RELEASE = "0"
 ROW_KEY = "row"
 TOTAL_MEM_KEY = "total_mem"
 PROGRESS_BAR_CHUNK = 50000
+LIBJEMALLOC = "libjemalloc.so"
 
 def time_cost(func):
     """A decorator that calculates the time cost of a function."""
@@ -95,7 +96,7 @@ def extract_line_info(line):
     op_type = frame_arr[0].strip()
     addr = frame_arr[1].strip().replace("\n", "")
     size = int(frame_arr[2].strip())
-    frames = [frame_arr[4]]
+    frames = frame_arr[4:]
 
     return op_type, addr, size, frames
 
@@ -205,9 +206,10 @@ def convert_frame_to_so(lines, library_map_path, worker_number):
                         continue
                     so_path = frame_to_library[mem_range]
 
-                frame_to_so[frame] = so_path
-                last_frame_row.append(so_path)
-                break
+                if so_path and LIBJEMALLOC not in so_path:
+                    frame_to_so[frame] = so_path
+                    last_frame_row.append(so_path)
+                    break
             first_frame_rows.append(tuple(last_frame_row))
     return first_frame_rows
 
-- 
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