JobProcesses: Ignore zombies safely

Signed-off-by: Zack Cerza <zack@redhat.com>

diff --git a/teuthology/exporter.py b/teuthology/exporter.py
index b688d4d75513bd80c1a7a59ce9df9faa4f4bd703..017908f620c7546ab6898a45b114c4d076ce0a30 100644 (file)
--- a/teuthology/exporter.py
+++ b/teuthology/exporter.py
@@ -144,7 +144,10 @@ class JobProcesses(TeuthologyMetric):
 
     @staticmethod
     def _match(proc):
-        cmdline = proc.cmdline()
+        try:
+            cmdline = proc.cmdline()
+        except psutil.ZombieProcess:
+            return False
         if not len(cmdline) > 1:
             return False
         if not cmdline[1].endswith("teuthology"):