Index: buildbot/osuosl/master/config/builders.py
===================================================================
--- buildbot/osuosl/master/config/builders.py
+++ buildbot/osuosl/master/config/builders.py
@@ -622,25 +622,19 @@
     'tags'  : ["clang", "ppc", "ppc64le"],
     'workernames' : ["ppc64le-clang-rhel-test"],
     'builddir': "clang-ppc64le-rhel",
-    'factory' : ClangBuilder.getClangCMakeBuildFactory(clean=False,
-                    checkout_clang_tools_extra=True,
-                    checkout_compiler_rt=False,
-                    checkout_lld=True,
-                    checkout_libcxx=False,
-                    useTwoStage=False,
-                    runTestSuite=True,
-                    stage1_config='Release',
-                    nt_flags=['--threads=16', '--build-threads=16'],
-                    extra_cmake_args=[
-                        '-DLLVM_ENABLE_PROJECTS=clang;llvm;clang-tools-extra;lld',
-                        '-DLLVM_ENABLE_RUNTIMES=compiler-rt',
+    'factory' : UnifiedTreeBuilder.getCmakeWithNinjaBuildFactory(
+                    depends_on_projects=["llvm", "clang", "clang-tools-extra", "lld", "compiler-rt"],
+                    checks=["check"],
+                    enable_runtimes="auto",
+                    extra_configure_args=[
                         "-DLLVM_ENABLE_ASSERTIONS=On", "-DCMAKE_C_COMPILER=clang",
                         "-DCMAKE_CXX_COMPILER=clang++",
                         "-DCLANG_DEFAULT_LINKER=lld",
                         "-DCMAKE_C_COMPILER_EXTERNAL_TOOLCHAIN:PATH=/opt/rh/devtoolset-7/root/usr",
                         "-DCMAKE_CXX_COMPILER_EXTERNAL_TOOLCHAIN:PATH=/opt/rh/devtoolset-7/root/usr",
                         "-DLLVM_BINUTILS_INCDIR=/usr/include", "-DBUILD_SHARED_LIBS=ON", "-DLLVM_ENABLE_WERROR=ON",
-                        '-DLLVM_LIT_ARGS=-vj 20'])},
+                        "-DCMAKE_BUILD_TYPE=Release"
+                        "-DLLVM_LIT_ARGS=-vj 20"])},
 
     {'name' : "clang-ppc64-aix-ppc64le",
     'tags'  : ["clang", "aix", "ppc", "ppc64le"],
Index: buildbot/osuosl/master/config/workers.py
===================================================================
--- buildbot/osuosl/master/config/workers.py
+++ buildbot/osuosl/master/config/workers.py
@@ -83,7 +83,7 @@
         create_worker("ppc64le-clang-multistage-test", properties={'jobs': 8}, max_builds=1),
         create_worker("ppc64le-sanitizer", properties={'jobs': 4}, max_builds=1),
         create_worker("ppc64le-lld-multistage-test", max_builds=1),
-        create_worker("ppc64le-clang-rhel-test", properties={'jobs': 4}, max_builds=1),
+        create_worker("ppc64le-clang-rhel-test", properties={'jobs': 192}, max_builds=1),
         create_worker("ppc64le-flang-mlir-rhel-test", max_builds=1),
 
         # SPARC 64-bit big endian (sparc64)