speedup process Pool by using imap_unordered (we don't care what order processes come in)

1 files changed, 1 insertions, 1 deletions

diff --git a/psutil/tests/test_contracts.py b/psutil/tests/test_contracts.py
index 768d4365..c0889843 100755
--- a/psutil/tests/test_contracts.py
+++ b/psutil/tests/test_contracts.py
@@ -358,7 +358,7 @@ class TestFetchAllProcesses(PsutilTestCase):
         from psutil.tests.test_contracts import proc_info
 
         with multiprocessing.Pool() as pool:
-            for info in pool.map(proc_info, psutil.pids()):
+            for info in pool.imap_unordered(proc_info, psutil.pids()):
                 for name, value in info.items():
                     meth = getattr(self, name)
                     meth(value, info)