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Reduce system_log overhead (#96177)

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J. Nick Koston 2023-07-09 15:18:48 -10:00 committed by GitHub
parent 1aefbd8b86
commit 1c54b2e025
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1 changed files with 15 additions and 2 deletions
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17
homeassistant/components/system_log/__init__.py
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@ -116,6 +116,19 @@ def _safe_get_message(record: logging.LogRecord) -> str:
class LogEntry: class LogEntry:
"""Store HA log entries.""" """Store HA log entries."""
__slots__ = (
"first_occurred",
"timestamp",
"name",
"level",
"message",
"exception",
"root_cause",
"source",
"count",
"key",
)
def __init__(self, record: logging.LogRecord, source: tuple[str, int]) -> None: def __init__(self, record: logging.LogRecord, source: tuple[str, int]) -> None:
"""Initialize a log entry.""" """Initialize a log entry."""
self.first_occurred = self.timestamp = record.created self.first_occurred = self.timestamp = record.created
@ -134,7 +147,7 @@ class LogEntry:
self.root_cause = str(traceback.extract_tb(tb)[-1]) self.root_cause = str(traceback.extract_tb(tb)[-1])
self.source = source self.source = source
self.count = 1 self.count = 1
self.hash = str([self.name, *self.source, self.root_cause]) self.key = (self.name, source, self.root_cause)
def to_dict(self): def to_dict(self):
"""Convert object into dict to maintain backward compatibility.""" """Convert object into dict to maintain backward compatibility."""
@ -160,7 +173,7 @@ class DedupStore(OrderedDict):
def add_entry(self, entry: LogEntry) -> None: def add_entry(self, entry: LogEntry) -> None:
"""Add a new entry.""" """Add a new entry."""
key = entry.hash key = entry.key
if key in self: if key in self:
# Update stored entry # Update stored entry