jobs: add kbuild8.yaml

8 instances kbuild test.  This will exercise page allocator.

Signed-off-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Philip Li <philip.li@intel.com>

jobs/kbuild8.yaml

@@ -0,0 +1,20 @@
+suite: kbuild
+testcase: kbuild
+category: benchmark
+
+runtime: 300s
+
+nr_task: 100%
+
+nr_instances: 8
+
+cgroup2:
+  cg_count: 8
+
+setup-kbuild:
+
+target: autoksyms_recursive
+
+build_kconfig: allyesconfig
+
+kbuild: