ERROR:root:canceling statement due to statement timeout
Traceback (most recent call last):
  File "/home/antoine/.virtualenvs/swh/lib/python3.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/antoine/.virtualenvs/swh/lib/python3.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "</home/antoine/.virtualenvs/swh/lib/python3.7/site-packages/decorator.py:decorator-gen-74>", line 2, in snapshot_get_branches
  File "/home/antoine/swh/swh-environment/swh-core/swh/core/api/negotiation.py", line 148, in _negotiate
    return f.negotiator(*args, **kwargs)
  File "/home/antoine/swh/swh-environment/swh-core/swh/core/api/negotiation.py", line 82, in __call__
    result = self.func(*args, **kwargs)
  File "/home/antoine/swh/swh-environment/swh-core/swh/core/api/__init__.py", line 453, in _f
    return obj_meth(**kw)
  File "/home/antoine/swh/swh-environment/swh-storage/swh/storage/metrics.py", line 24, in d
    return f(*a, **kw)
  File "/home/antoine/swh/swh-environment/swh-core/swh/core/db/common.py", line 62, in _meth
    return meth(self, *args, db=db, cur=cur, **kwargs)
  File "/home/antoine/swh/swh-environment/swh-storage/swh/storage/storage.py", line 794, in snapshot_get_branches
    cur=cur,
  File "/home/antoine/swh/swh-environment/swh-storage/swh/storage/db.py", line 256, in snapshot_get_by_id
    cur.execute(query, (snapshot_id, branches_from, branches_count, target_types))
psycopg2.errors.QueryCanceled: canceling statement due to statement timeout

INFO:werkzeug:127.0.0.1 - - [02/Jun/2020 11:32:43] "POST /snapshot/get_branches HTTP/1.1" 500 -