perf_top.py:test_workload_output$ Fixing ebizzy run issue

Ebizzy was not run and it exited very quick;y before capture
fixed

Signed-off-by: root <[email protected]>

Author: root

perf/perf_top.py

@@ -43,7 +43,7 @@ def setUp(self):
         detected_distro = distro.detect()
         self.distro_name = detected_distro.name
 
-        deps = ['gcc', 'make']
+        deps = ['gcc', 'make', 'ebizzy']
         if 'Ubuntu' in self.distro_name:
             deps.extend(['linux-tools-common', 'linux-tools-%s' %
                          platform.uname()[2]])
@@ -67,6 +67,9 @@ def setUp(self):
         # Creating a temporary file
         self.temp_file = tempfile.NamedTemporaryFile().name
 
+    def run_ebizzy(self):
+        process.run("ebizzy -S 30", ignore_status=True, shell=True)
+
     def test_top(self):
         if self.option in ["-k", "--vmlinux", "--kallsyms"]:
             if self.distro_name in ['rhel', 'fedora', 'centos']:
@@ -105,7 +108,11 @@ def test_top(self):
                                     'soft lockup', 'Unable to handle'])
 
     def test_workload_output(self):
-        process.getoutput("perf top -a > %s " % self.temp_file, timeout=10)
+        workload_thread = threading.Thread(target=self.run_ebizzy)
+        workload_thread.start()
+
+        process.getoutput("perf top -a > %s " % self.temp_file, timeout=35)
+        workload_thread.join(timeout=5)
         perf_top_output = genio.read_file(self.temp_file).splitlines()
         flag = False
         for lines in perf_top_output: