diff --git a/app/pipeline/service.py b/app/pipeline/service.py
index 3a08ef4..9122786 100644
--- a/app/pipeline/service.py
+++ b/app/pipeline/service.py
@@ -1,8 +1,5 @@
 from __future__ import annotations
 
-import cProfile
-import io
-import pstats
 import tempfile
 import time
 from dataclasses import dataclass, field
@@ -31,7 +28,6 @@ from .protocol import ProtocolRow, write_protocol
 from .report import ReportRow, StreamingReportWriter
 
 EMPTY_BATCH_STATUS = "info"
-CPROFILE_TOP_LIMIT = 30
 
 
 @dataclass
@@ -45,7 +41,6 @@ class BatchResult:
     log_path: str
     messages: list[str] = field(default_factory=list)
     duration_seconds: float = 0.0
-    profile_path: str = ""
 
 
 def run_batch(
@@ -143,17 +138,11 @@ def run_batch(
     report_path = join_path(run_context.run_dir, report_file_name)
     protocol_path = join_path(run_context.run_dir, protocol_file_name)
     log_path = join_path(run_context.run_dir, log_file_name)
-    profile_path = join_path(
-        run_context.run_dir,
-        f"profile_{run_context.date_key}_{run_context.run_number}.txt",
-    )
-
     with tempfile.TemporaryDirectory() as temp_dir:
         temp_dir_path = Path(temp_dir)
         local_report = temp_dir_path / "report.xlsx"
         local_protocol = temp_dir_path / "protocol.xlsx"
         local_log = temp_dir_path / "process.log"
-        local_profile = temp_dir_path / "profile.txt"
         report_writer = StreamingReportWriter()
         stage_timings: dict[str, float] = {
             "smb_read_seconds": 0.0,
@@ -161,22 +150,16 @@ def run_batch(
             "report_append_seconds": 0.0,
             "move_seconds": 0.0,
         }
-        profiler = cProfile.Profile()
-
-        profiler.enable()
-        try:
-            _process_files(
-                scan_result=scan_result,
-                run_context=run_context,
-                samba_conn=samba_conn,
-                launcher=launcher,
-                report_writer=report_writer,
-                protocol_rows=protocol_rows,
-                log_lines=log_lines,
-                stage_timings=stage_timings,
-            )
-        finally:
-            profiler.disable()
+        _process_files(
+            scan_result=scan_result,
+            run_context=run_context,
+            samba_conn=samba_conn,
+            launcher=launcher,
+            report_writer=report_writer,
+            protocol_rows=protocol_rows,
+            log_lines=log_lines,
+            stage_timings=stage_timings,
+        )
 
         if not protocol_rows:
             protocol_rows.append(
@@ -202,12 +185,6 @@ def run_batch(
 
         report_writer.save(local_report)
         write_protocol(protocol_rows, local_protocol)
-        profile_warning = ""
-        try:
-            _write_profile_report(profiler, local_profile)
-        except Exception as exc:  # noqa: BLE001
-            profile_warning = f"Не удалось сформировать cProfile-отчет: {exc}"
-            log_lines.append(f"{_now()} | profile report failed: {exc}")
         # Use CRLF to keep one-record-per-line in Windows viewers.
         local_log.write_text("\r\n".join(log_lines) + "\r\n", encoding="utf-8")
 
@@ -220,15 +197,6 @@ def run_batch(
             log_path=log_path,
             samba_conn=samba_conn,
         )
-        if not profile_warning:
-            try:
-                upload_local_file(local_profile, profile_path, samba_conn=samba_conn)
-            except Exception as exc:  # noqa: BLE001
-                profile_warning = f"Не удалось выгрузить cProfile-отчет: {exc}"
-                log_lines.append(f"{_now()} | profile upload failed: {exc}")
-
-    if profile_warning:
-        messages.append(profile_warning)
 
     processed = sum(1 for row in protocol_rows if row.status == "success")
     partial = sum(1 for row in protocol_rows if row.status == "partial")
@@ -256,7 +224,6 @@ def run_batch(
         log_path=log_path,
         messages=messages,
         duration_seconds=duration_seconds,
-        profile_path=profile_path,
     )
 
 
@@ -445,21 +412,3 @@ def _format_duration(duration_seconds: float) -> str:
     if minutes:
         return f"{minutes} мин {seconds} сек"
     return f"{seconds} сек"
-
-
-def _write_profile_report(profiler: cProfile.Profile, destination: Path) -> None:
-    stream = io.StringIO()
-    cumulative_stats = pstats.Stats(profiler, stream=stream)
-    cumulative_stats.sort_stats("cumulative")
-    stream.write(
-        f"=== TOP {CPROFILE_TOP_LIMIT} cumulative functions "
-        "(sorted by cumulative) ===\n"
-    )
-    cumulative_stats.print_stats(CPROFILE_TOP_LIMIT)
-    tottime_stats = pstats.Stats(profiler, stream=stream)
-    stream.write(
-        f"\n=== TOP {CPROFILE_TOP_LIMIT} tottime functions (sorted by tottime) ===\n"
-    )
-    tottime_stats.sort_stats("tottime")
-    tottime_stats.print_stats(CPROFILE_TOP_LIMIT)
-    destination.write_text(stream.getvalue(), encoding="utf-8")