From 52908b474b798dc460b50c2d5522506d2c6f47f9 Mon Sep 17 00:00:00 2001
From: Yingchun Lai <laiyingchun@apache.org>
Date: Thu, 23 May 2024 18:51:45 +0800
Subject: [PATCH] iwyu

---
 src/runtime/service_api_c.cpp |  1 -
 src/utils/simple_logger.cpp   | 12 ++----------
 2 files changed, 2 insertions(+), 11 deletions(-)

diff --git a/src/runtime/service_api_c.cpp b/src/runtime/service_api_c.cpp
index 47198ca0cf..5d2918f550 100644
--- a/src/runtime/service_api_c.cpp
+++ b/src/runtime/service_api_c.cpp
@@ -45,7 +45,6 @@
 #endif
 
 #include "fmt/core.h"
-#include "fmt/format.h"
 #include "perf_counter/perf_counters.h"
 #include "runtime/api_layer1.h"
 #include "runtime/api_task.h"
diff --git a/src/utils/simple_logger.cpp b/src/utils/simple_logger.cpp
index 1248ab307b..0234cee6f8 100644
--- a/src/utils/simple_logger.cpp
+++ b/src/utils/simple_logger.cpp
@@ -26,33 +26,25 @@
 
 #include "utils/simple_logger.h"
 
-#include <errno.h>
 // IWYU pragma: no_include <ext/alloc_traits.h>
 #include <fmt/core.h>
 #include <fmt/printf.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <algorithm>
-#include <ctime>
+#include <cstdint>
 #include <functional>
 #include <memory>
-#include <type_traits>
-#include <utility>
+#include <ostream>
 #include <vector>
 
 #include "absl/strings/string_view.h"
 #include "runtime/api_layer1.h"
 #include "utils/command_manager.h"
-#include "utils/errors.h"
 #include "utils/fail_point.h"
 #include "utils/filesystem.h"
 #include "utils/flags.h"
 #include "utils/fmt_logging.h"
 #include "utils/ports.h"
 #include "utils/process_utils.h"
-#include "utils/safe_strerror_posix.h"
 #include "utils/string_conv.h"
-#include "utils/strings.h"
 #include "utils/time_utils.h"
 
 DSN_DEFINE_bool(tools.simple_logger, fast_flush, false, "Whether to flush logs immediately");