diff --git a/delete-check-installed-headers-c-and-check-installed.patch b/delete-check-installed-headers-c-and-check-installed.patch
new file mode 100644
index 0000000..b4fa934
--- /dev/null
+++ b/delete-check-installed-headers-c-and-check-installed.patch
@@ -0,0 +1,60 @@
+From dd2efa50d197e2205acd8edbf29aba717d71bdbb Mon Sep 17 00:00:00 2001
+From: Yang Yanchao <yangyanchao6@huawei.com>
+Date: Tue, 4 Jan 2022 19:55:28 +0800
+Subject: [PATCH] testsuit: delete check-installed-headers-c and check-installed-headers-cxx
+
+check-installed-headers-c and check-installed-headers-cxx checked at CI
+and can be deleted during building
+
+---
+ Makefile | 4 ++--
+ Rules    | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index f98d5a9e..83200a75 100644
+--- a/Makefile
++++ b/Makefile
+@@ -532,7 +532,7 @@ $(objpfx)check-local-headers.out: scripts/check-local-headers.sh
+ 
+ ifneq "$(headers)" ""
+ # Special test of all the installed headers in this directory.
+-tests-special += $(objpfx)check-installed-headers-c.out
++# tests-special += $(objpfx)check-installed-headers-c.out
+ libof-check-installed-headers-c := testsuite
+ $(objpfx)check-installed-headers-c.out: \
+     scripts/check-installed-headers.sh $(headers)
+@@ -542,7 +541,7 @@ $(objpfx)check-installed-headers-c.out: \
+ 	$(evaluate-test)
+ 
+ ifneq "$(CXX)" ""
+-tests-special += $(objpfx)check-installed-headers-cxx.out
++# tests-special += $(objpfx)check-installed-headers-cxx.out
+ libof-check-installed-headers-cxx := testsuite
+ $(objpfx)check-installed-headers-cxx.out: \
+     scripts/check-installed-headers.sh $(headers)
+diff --git a/Rules b/Rules
+index b1137afe..ca29abd7 100644
+--- a/Rules
++++ b/Rules
+@@ -84,7 +84,7 @@ common-generated += dummy.o dummy.c
+ ifneq "$(headers)" ""
+ # Test that all of the headers installed by this directory can be compiled
+ # in isolation.
+-tests-special += $(objpfx)check-installed-headers-c.out
++# tests-special += $(objpfx)check-installed-headers-c.out
+ libof-check-installed-headers-c := testsuite
+ $(objpfx)check-installed-headers-c.out: \
+     $(..)scripts/check-installed-headers.sh $(headers)
+@@ -96,7 +95,7 @@ $(objpfx)check-installed-headers-c.out: \
+ ifneq "$(CXX)" ""
+ # If a C++ compiler is available, also test that they can be compiled
+ # in isolation as C++.
+-tests-special += $(objpfx)check-installed-headers-cxx.out
++# tests-special += $(objpfx)check-installed-headers-cxx.out
+ libof-check-installed-headers-cxx := testsuite
+ $(objpfx)check-installed-headers-cxx.out: \
+     $(..)scripts/check-installed-headers.sh $(headers)
+-- 
+2.27.0
+
diff --git a/glibc.spec b/glibc.spec
index 6a1a288..e7d4d39 100644
--- a/glibc.spec
+++ b/glibc.spec
@@ -27,7 +27,7 @@
 #  - Default: Always run valgrind tests if there is architecture support.
 ##############################################################################
 %bcond_without testsuite
-%bcond_without benchtests
+%bcond_with benchtests
 %bcond_with bootstrap
 %bcond_with werror
 %bcond_without docs
@@ -65,7 +65,7 @@
 ##############################################################################
 Name: 	 	glibc
 Version: 	2.34
-Release: 	37
+Release: 	38
 Summary: 	The GNU libc libraries
 License:	%{all_license}
 URL: 		http://www.gnu.org/software/glibc/
@@ -145,6 +145,7 @@ Patch58: nptl-Add-one-more-barrier-to-nptl-tst-create1.patch
 Patch59: io-Fix-ftw-internal-realloc-buffer-BZ-28126.patch
 Patch60: Do-not-define-tgmath.h-fmaxmag-fminmag-macros-for-C2.patch
 Patch61: ld.so-Don-t-fill-the-DT_DEBUG-entry-in-ld.so-BZ-2812.patch
+Patch62: delete-check-installed-headers-c-and-check-installed.patch
 
 Patch9000: turn-default-value-of-x86_rep_stosb_threshold_form_2K_to_1M.patch
 Patch9001: delete-no-hard-link-to-avoid-all_language-package-to.patch 
@@ -1341,6 +1342,11 @@ fi
 %endif
 
 %changelog
+* Tue Jan 4 2022 Yang Yanchao <yangyanchao6@huawei.com> - 2.34-38
+- testsuit: delete check-installed-headers-c and check-installed-headers-cxx
+            which are checked in CI to improves the compilation speed.
+- testsuit: delete glibc-benchtest
+
 * Sat Dec 25 2021 liusirui <liusirui@huawei.com> - 2.34-37
 - ld.so: Don't fill the DT_DEBUG entry in ld.so [BZ #28129]