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db improvements (#7227)

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* Store camera labels in dict and other optimizations

* Add max on timeout so it is at least 60

* Ensure db timeout is at least 60

* Update list once a day to ensure new labels are cleaned up

* Formatting

* Insert recordings as bulk instead of individually.

* Fix

* Refactor event and timeline cleanup

* Remove unused
This commit is contained in:
Nicolas Mowen
2023-07-21 06:29:50 -06:00
committed by GitHub
parent b655eca152
commit bfa7a5cc60
6 changed files with 120 additions and 78 deletions
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28
frigate/storage.py
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@@ -42,21 +42,21 @@ class StorageMaintainer(threading.Thread):
)
}
# calculate MB/hr
try:
bandwidth = round(
Recordings.select(fn.AVG(bandwidth_equation))
.where(Recordings.camera == camera, Recordings.segment_size > 0)
.limit(100)
.scalar()
* 3600,
2,
)
except TypeError:
bandwidth = 0
# calculate MB/hr
try:
bandwidth = round(
Recordings.select(fn.AVG(bandwidth_equation))
.where(Recordings.camera == camera, Recordings.segment_size > 0)
.limit(100)
.scalar()
* 3600,
2,
)
except TypeError:
bandwidth = 0
self.camera_storage_stats[camera]["bandwidth"] = bandwidth
logger.debug(f"{camera} has a bandwidth of {bandwidth} MiB/hr.")
self.camera_storage_stats[camera]["bandwidth"] = bandwidth
logger.debug(f"{camera} has a bandwidth of {bandwidth} MiB/hr.")
def calculate_camera_usages(self) -> dict[str, dict]:
"""Calculate the storage usage of each camera."""