Sensor history stopped working

Installation Home Assistant OS
1

After last Supervisor update, history of my sensors stopped being recorded - as you can see, there is a flat line on the attached screenshot. There is probably something wrong with the database - see the Core log attached. What is the solution? Wait for next update?

image

File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 2536, in flush
    self._flush(objects)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 2678, in _flush
    transaction.rollback(_capture_exception=True)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/util/langhelpers.py", line 68, in __exit__
    compat.raise_(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 182, in raise_
    raise exception
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 2638, in _flush
    flush_context.execute()
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/unitofwork.py", line 422, in execute
    rec.execute(self)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/unitofwork.py", line 586, in execute
    persistence.save_obj(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/persistence.py", line 239, in save_obj
    _emit_insert_statements(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/persistence.py", line 1135, in _emit_insert_statements
    result = cached_connections[connection].execute(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1011, in execute
    return meth(self, multiparams, params)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 298, in _execute_on_connection
    return connection._execute_clauseelement(self, multiparams, params)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1124, in _execute_clauseelement
    ret = self._execute_context(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1316, in _execute_context
    self._handle_dbapi_exception(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1510, in _handle_dbapi_exception
    util.raise_(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 182, in raise_
    raise exception
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1276, in _execute_context
    self.dialect.do_execute(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 593, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.DatabaseError: (sqlite3.DatabaseError) database disk image is malformed
[SQL: INSERT INTO events (event_type, event_data, origin, time_fired, created, context_id, context_user_id, context_parent_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?)]
[parameters: ('timer_out_of_sync', '{"seconds": 1.3889548530278262}', 'LOCAL', '2020-11-04 08:56:07.389110', '2020-11-04 08:56:07.389110', 'dd10aecbd60a5c89cb63a7614a3081a4', None, None)]
(Background on this error at: http://sqlalche.me/e/13/4xp6)
2020-11-04 09:56:09 ERROR (Recorder) [homeassistant.components.recorder] Error executing query: (sqlite3.DatabaseError) database disk image is malformed
[SQL: INSERT INTO events (event_type, event_data, origin, time_fired, created, context_id, context_user_id, context_parent_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?)]
[parameters: ('state_changed', '{}', 'LOCAL', '2020-11-04 08:56:08.553849', '2020-11-04 08:56:08.553849', '35c8b47edd8587d49269291e198cd32b', None, None)]
(Background on this error at: http://sqlalche.me/e/13/4xp6)
2020-11-04 09:56:09 ERROR (Recorder) [homeassistant.components.recorder] Error saving events: (sqlite3.DatabaseError) database disk image is malformed
[SQL: INSERT INTO events (event_type, event_data, origin, time_fired, created, context_id, context_user_id, context_parent_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?)]
[parameters: ('state_changed', '{}', 'LOCAL', '2020-11-04 08:56:08.553849', '2020-11-04 08:56:08.553849', '35c8b47edd8587d49269291e198cd32b', None, None)]
(Background on this error at: http://sqlalche.me/e/13/4xp6)
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1276, in _execute_context
    self.dialect.do_execute(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 593, in do_execute
    cursor.execute(statement, parameters)
sqlite3.DatabaseError: database disk image is malformed
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/components/recorder/__init__.py", line 454, in _commit_event_session_or_retry
    self._commit_event_session()
  File "/usr/src/homeassistant/homeassistant/components/recorder/__init__.py", line 509, in _commit_event_session
    self.event_session.flush()
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 2536, in flush
    self._flush(objects)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 2678, in _flush
    transaction.rollback(_capture_exception=True)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/util/langhelpers.py", line 68, in __exit__
    compat.raise_(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 182, in raise_
    raise exception
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 2638, in _flush
    flush_context.execute()
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/unitofwork.py", line 419, in execute
    n.execute_aggregate(self, set_)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/unitofwork.py", line 521, in execute_aggregate
    self.execute(uow)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/unitofwork.py", line 586, in execute
    persistence.save_obj(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/persistence.py", line 239, in save_obj
    _emit_insert_statements(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/persistence.py", line 1135, in _emit_insert_statements
    result = cached_connections[connection].execute(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1011, in execute
    return meth(self, multiparams, params)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 298, in _execute_on_connection
    return connection._execute_clauseelement(self, multiparams, params)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1124, in _execute_clauseelement
    ret = self._execute_context(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1316, in _execute_context
    self._handle_dbapi_exception(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1510, in _handle_dbapi_exception
    util.raise_(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 182, in raise_
    raise exception
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1276, in _execute_context
    self.dialect.do_execute(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 593, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.DatabaseError: (sqlite3.DatabaseError) database disk image is malformed
[SQL: INSERT INTO events (event_type, event_data, origin, time_fired, created, context_id, context_user_id, context_parent_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?)]
[parameters: ('state_changed', '{}', 'LOCAL', '2020-11-04 08:56:08.553849', '2020-11-04 08:56:08.553849', '35c8b47edd8587d49269291e198cd32b', None, None)]
(Background on this error at: http://sqlalche.me/e/13/4xp6)
2020-11-04 09:56:38 ERROR (Recorder) [homeassistant.components.recorder] Error executing query: (sqlite3.DatabaseError) database disk image is malformed
[SQL: INSERT INTO events (event_type, event_data, origin, time_fired, created, context_id, context_user_id, context_parent_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?)]
[parameters: ('state_changed', '{}', 'LOCAL', '2020-11-04 08:56:32.043543', '2020-11-04 08:56:32.043543', '0b21abbba4f747cb7fe07a34932d1e0b', None, None)]
(Background on this error at: http://sqlalche.me/e/13/4xp6)
2020-11-04 09:56:38 ERROR (Recorder) [homeassistant.components.recorder] Error saving events: (sqlite3.DatabaseError) database disk image is malformed
[SQL: INSERT INTO events (event_type, event_data, origin, time_fired, created, context_id, context_user_id, context_parent_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?)]
[parameters: ('state_changed', '{}', 'LOCAL', '2020-11-04 08:56:32.043543', '2020-11-04 08:56:32.043543', '0b21abbba4f747cb7fe07a34932d1e0b', None, None)]
(Background on this error at: http://sqlalche.me/e/13/4xp6)
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1276, in _execute_context
    self.dialect.do_execute(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 593, in do_execute
    cursor.execute(statement, parameters)
sqlite3.DatabaseError: database disk image is malformed
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/components/recorder/__init__.py", line 454, in _commit_event_session_or_retry
    self._commit_event_session()
  File "/usr/src/homeassistant/homeassistant/components/recorder/__init__.py", line 509, in _commit_event_session
    self.event_session.flush()
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 2536, in flush
    self._flush(objects)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 2678, in _flush
    transaction.rollback(_capture_exception=True)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/util/langhelpers.py", line 68, in __exit__
    compat.raise_(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 182, in raise_
    raise exception
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 2638, in _flush
    flush_context.execute()
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/unitofwork.py", line 419, in execute
    n.execute_aggregate(self, set_)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/unitofwork.py", line 521, in execute_aggregate
    self.execute(uow)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/unitofwork.py", line 586, in execute
    persistence.save_obj(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/persistence.py", line 239, in save_obj
    _emit_insert_statements(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/persistence.py", line 1135, in _emit_insert_statements
    result = cached_connections[connection].execute(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1011, in execute
    return meth(self, multiparams, params)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 298, in _execute_on_connection
    return connection._execute_clauseelement(self, multiparams, params)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1124, in _execute_clauseelement
    ret = self._execute_context(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1316, in _execute_context
    self._handle_dbapi_exception(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1510, in _handle_dbapi_exception
    util.raise_(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 182, in raise_
    raise exception
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1276, in _execute_context
    self.dialect.do_execute(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 593, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.DatabaseError: (sqlite3.DatabaseError) database disk image is malformed
[SQL: INSERT INTO events (event_type, event_data, origin, time_fired, created, context_id, context_user_id, context_parent_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?)]
[parameters: ('state_changed', '{}', 'LOCAL', '2020-11-04 08:56:32.043543', '2020-11-04 08:56:32.043543', '0b21abbba4f747cb7fe07a34932d1e0b', None, None)]
(Background on this error at: http://sqlalche.me/e/13/4xp6)
2020-11-04 09:56:38 ERROR (Recorder) [homeassistant.components.recorder] Error executing query: (sqlite3.DatabaseError) database disk image is malformed
[SQL: INSERT INTO events (event_type, event_data, origin, time_fired, created, context_id, context_user_id, context_parent_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?)]
[parameters: ('timer_out_of_sync', '{"seconds": 1.4908870959770866}', 'LOCAL', '2020-11-04 08:56:37.490915', '2020-11-04 08:56:37.490915', 'dd10aecbd60a5c89cb63a7614a3081a4', None, None)]
(Background on this error at: http://sqlalche.me/e/13/4xp6)
2020-11-04 09:56:38 ERROR (Recorder) [homeassistant.components.recorder] Error saving events: (sqlite3.DatabaseError) database disk image is malformed
[SQL: INSERT INTO events (event_type, event_data, origin, time_fired, created, context_id, context_user_id, context_parent_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?)]
[parameters: ('timer_out_of_sync', '{"seconds": 1.4908870959770866}', 'LOCAL', '2020-11-04 08:56:37.490915', '2020-11-04 08:56:37.490915', 'dd10aecbd60a5c89cb63a7614a3081a4', None, None)]
(Background on this error at: http://sqlalche.me/e/13/4xp6)
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1276, in _execute_context
    self.dialect.do_execute(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 593, in do_execute
    cursor.execute(statement, parameters)
sqlite3.DatabaseError: database disk image is malformed
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/components/recorder/__init__.py", line 454, in _commit_event_session_or_retry
    self._commit_event_session()
  File "/usr/src/homeassistant/homeassistant/components/recorder/__init__.py", line 516, in _commit_event_session
    self.event_session.commit()
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 1042, in commit
    self.transaction.commit()
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 504, in commit
    self._prepare_impl()
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 483, in _prepare_impl
    self.session.flush()
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 2536, in flush
    self._flush(objects)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 2678, in _flush
    transaction.rollback(_capture_exception=True)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/util/langhelpers.py", line 68, in __exit__
    compat.raise_(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 182, in raise_
    raise exception
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 2638, in _flush
    flush_context.execute()
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/unitofwork.py", line 422, in execute
    rec.execute(self)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/unitofwork.py", line 586, in execute
    persistence.save_obj(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/persistence.py", line 239, in save_obj
    _emit_insert_statements(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/orm/persistence.py", line 1135, in _emit_insert_statements
    result = cached_connections[connection].execute(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1011, in execute
    return meth(self, multiparams, params)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 298, in _execute_on_connection
    return connection._execute_clauseelement(self, multiparams, params)
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1124, in _execute_clauseelement
    ret = self._execute_context(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1316, in _execute_context
    self._handle_dbapi_exception(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1510, in _handle_dbapi_exception
    util.raise_(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 182, in raise_
    raise exception
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1276, in _execute_context
    self.dialect.do_execute(
  File "/usr/local/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 593, in do_execute
    cursor.execute(statement, parameters)
sqlalchemy.exc.DatabaseError: (sqlite3.DatabaseError) database disk image is malformed
[SQL: INSERT INTO events (event_type, event_data, origin, time_fired, created, context_id, context_user_id, context_parent_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?)]
[parameters: ('timer_out_of_sync', '{"seconds": 1.4908870959770866}', 'LOCAL', '2020-11-04 08:56:37.490915', '2020-11-04 08:56:37.490915', 'dd10aecbd60a5c89cb63a7614a3081a4', None, None)]
(Background on this error at: http://sqlalche.me/e/13/4xp6)
2

Looks like your database is corrupt.

Delete home-assistant_v2.db in your config folder and restart HA. It will build a new database.

1 Like
3

That worked. Thank you.