diff --git a/zuul/driver/bubblewrap/__init__.py b/zuul/driver/bubblewrap/__init__.py
index 1566f8515d..52db3fc53a 100644
--- a/zuul/driver/bubblewrap/__init__.py
+++ b/zuul/driver/bubblewrap/__init__.py
@@ -19,6 +19,7 @@ import fcntl
 import grp
 import logging
 import os
+import psutil
 import pwd
 import shlex
 import subprocess
@@ -52,7 +53,7 @@ class WrappedPopen(object):
                     if fd not in pass_fds:
                         pass_fds.append(fd)
                 kwargs['pass_fds'] = pass_fds
-            proc = subprocess.Popen(args, *sub_args, **kwargs)
+            proc = psutil.Popen(args, *sub_args, **kwargs)
         finally:
             self.__del__()
         return proc
diff --git a/zuul/driver/nullwrap/__init__.py b/zuul/driver/nullwrap/__init__.py
index 178e4c7fcc..2e8f4c1160 100644
--- a/zuul/driver/nullwrap/__init__.py
+++ b/zuul/driver/nullwrap/__init__.py
@@ -15,7 +15,7 @@
 # under the License.
 
 import logging
-import subprocess
+import psutil
 
 from zuul.driver import (Driver, WrapperInterface)
 from zuul.execution_context import BaseExecutionContext
@@ -25,7 +25,7 @@ class NullExecutionContext(BaseExecutionContext):
     log = logging.getLogger("zuul.NullExecutionContext")
 
     def getPopen(self, **kwargs):
-        return subprocess.Popen
+        return psutil.Popen
 
 
 class NullwrapDriver(Driver, WrapperInterface):
diff --git a/zuul/executor/server.py b/zuul/executor/server.py
index 535ce70f3f..237a70f41c 100644
--- a/zuul/executor/server.py
+++ b/zuul/executor/server.py
@@ -636,6 +636,9 @@ class AnsibleJob(object):
 
         self.executor_variables_file = None
 
+        self.cpu_times = {'user': 0, 'system': 0,
+                          'children_user': 0, 'children_system': 0}
+
         if self.executor_server.config.has_option('executor', 'variables'):
             self.executor_variables_file = self.executor_server.config.get(
                 'executor', 'variables')
@@ -952,6 +955,13 @@ class AnsibleJob(object):
                 pre_failed = True
                 break
 
+        self.log.debug(
+            "Overall ansible cpu times: user=%.2f, system=%.2f, "
+            "children_user=%.2f, children_system=%.2f" %
+            (self.cpu_times['user'], self.cpu_times['system'],
+             self.cpu_times['children_user'],
+             self.cpu_times['children_system']))
+
         if not pre_failed:
             ansible_timeout = self.getAnsibleTimeout(time_started, job_timeout)
             job_status, job_code = self.runAnsiblePlaybook(
@@ -1575,6 +1585,17 @@ class AnsibleJob(object):
                 line = line[:1024].rstrip()
                 self.log.debug("Ansible output: %s" % (line,))
             self.log.debug("Ansible output terminated")
+            cpu_times = self.proc.cpu_times()
+            self.log.debug("Ansible cpu times: user=%.2f, system=%.2f, "
+                           "children_user=%.2f, "
+                           "children_system=%.2f" %
+                           (cpu_times.user, cpu_times.system,
+                            cpu_times.children_user,
+                            cpu_times.children_system))
+            self.cpu_times['user'] += cpu_times.user
+            self.cpu_times['system'] += cpu_times.system
+            self.cpu_times['children_user'] += cpu_times.children_user
+            self.cpu_times['children_system'] += cpu_times.children_system
             ret = self.proc.wait()
             self.log.debug("Ansible exit code: %s" % (ret,))
         finally: