Decrease number of OpenMP workers from 40 to 16

CHANGES.rst

@@ -4,7 +4,8 @@ Changelog
 0.10.0 (unreleased)
 -------------------
 
--   No changes yet.
+-   Decrease the number of OpenMP workers from 40 to 16, now that gstlal is
+    uploading a reduced number of events.
 
 0.9.2 (2020-01-07)
 ------------------

gwcelery/data/gwcelery.sub

@@ -67,4 +67,4 @@ arguments = "--unset OMP_NUM_THREADS gwcelery-condor-submit-helper gwcelery work
 description = gwcelery-openmp-worker-$(Process)
 error = gwcelery-openmp-worker-$(Process).log
 output = gwcelery-openmp-worker-$(Process).log
-queue 40
+queue 16

gwcelery/tasks/first2years.py

@@ -157,7 +157,7 @@ def upload_event():
     log.info('uploaded as %s', graceid)
 
     if app.conf['mock_events_simulate_multiple_uploads']:
-        num = 20
+        num = 15
         for _ in range(num):
             (
                 gracedb.create_event.s(