diff --git a/deps/oblib/src/lib/task/ob_timer_service.cpp b/deps/oblib/src/lib/task/ob_timer_service.cpp
index d21e1bf832..152a20e9e5 100644
--- a/deps/oblib/src/lib/task/ob_timer_service.cpp
+++ b/deps/oblib/src/lib/task/ob_timer_service.cpp
@@ -590,6 +590,7 @@ void ObTimerService::run1()
       ObMonitor<Mutex>::Lock guard(monitor_);
 
       while(!is_stopped_ && 0 == priority_task_queue_.size()) {
+        ObBKGDSessInActiveGuard inactive_guard;
         monitor_.wait();
       }
       if (is_stopped_) {
@@ -613,6 +614,7 @@ void ObTimerService::run1()
             int64_t wait_time = st - now;
             wait_time = MIN(wait_time, MAX_WAIT_INTERVAL);
             wait_time = MAX(wait_time, MIN_WAIT_INTERVAL);
+            ObBKGDSessInActiveGuard inactive_guard;
             monitor_.timed_wait(ObSysTime(wait_time));
           } else {
             VecIter it = nullptr;
@@ -634,6 +636,7 @@ void ObTimerService::run1()
           }
         } else {
           check_clock();
+          ObBKGDSessInActiveGuard inactive_guard;
           monitor_.timed_wait(ObSysTime(first_token->scheduled_time_ - now));
         }
       }
diff --git a/deps/oblib/src/lib/thread/ob_dynamic_thread_pool.cpp b/deps/oblib/src/lib/thread/ob_dynamic_thread_pool.cpp
index 5812109202..8bf6e28ddb 100644
--- a/deps/oblib/src/lib/thread/ob_dynamic_thread_pool.cpp
+++ b/deps/oblib/src/lib/thread/ob_dynamic_thread_pool.cpp
@@ -615,7 +615,7 @@ void ObSimpleThreadPoolDynamicMgr::run1()
       dec_pools[i]->dec_ref();
     }
     ++loop_cnt;
-    ob_usleep(CHECK_INTERVAL_US);
+    ob_usleep(CHECK_INTERVAL_US, true);
   }
 }
 
diff --git a/src/logservice/archiveservice/ob_archive_sender.cpp b/src/logservice/archiveservice/ob_archive_sender.cpp
index a3339c134a..310c5ac90e 100644
--- a/src/logservice/archiveservice/ob_archive_sender.cpp
+++ b/src/logservice/archiveservice/ob_archive_sender.cpp
@@ -231,7 +231,7 @@ void ObArchiveSender::do_thread_task_()
     if (OB_FAIL(try_free_send_task_())) {
       ARCHIVE_LOG(WARN, "try free send task failed", K(ret));
     }
-    usleep(100 * 1000L);
+    ob_usleep(100 * 1000L, true /*idle sleep*/);
   }
 
   if (REACH_TIME_INTERVAL(10 * 1000 * 1000L)) {
@@ -326,6 +326,7 @@ int ObArchiveSender::get_send_task_(ObArchiveSendTask *&task, bool &exist)
 
   // if no task exist, sleep
   if (! exist) {
+    common::ObBKGDSessInActiveGuard inactive_guard;
     send_cond_.timedwait(10 * 1000L);
   }
 
diff --git a/src/storage/blocksstable/ob_bloom_filter_load_task.cpp b/src/storage/blocksstable/ob_bloom_filter_load_task.cpp
index 3a04e644c2..d3fb8702f3 100644
--- a/src/storage/blocksstable/ob_bloom_filter_load_task.cpp
+++ b/src/storage/blocksstable/ob_bloom_filter_load_task.cpp
@@ -401,6 +401,7 @@ void ObMacroBlockBloomFilterLoadTG::run1()
     }
 
     // Wait for next request.
+    ObBKGDSessInActiveGuard inactive_guard;
     ObThreadCondGuard guard(idle_cond_);
     idle_cond_.wait(10 * 1000 /* 10s */);
   }
diff --git a/src/storage/tmp_file/ob_tmp_file_thread_wrapper.cpp b/src/storage/tmp_file/ob_tmp_file_thread_wrapper.cpp
index 823ff663f0..7027d67234 100644
--- a/src/storage/tmp_file/ob_tmp_file_thread_wrapper.cpp
+++ b/src/storage/tmp_file/ob_tmp_file_thread_wrapper.cpp
@@ -939,6 +939,7 @@ void ObTmpFileSwapTG::run1()
     int64_t flush_idle_time = flush_tg_ref_.cal_idle_time();
     int64_t idle_time = min(swap_idle_time, flush_idle_time);
     if (!has_set_stop() && idle_time != 0) {
+      ObBKGDSessInActiveGuard inactive_guard;
       idle_cond_.wait(idle_time);
     }
   }