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Calculate cache size

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This commit is contained in:
Nick Mowen 2023-07-23 12:11:41 -06:00
parent d0413e3ea8
commit 1639026242
1 changed files with 13 additions and 0 deletions
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13
frigate/record/maintainer.py
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@ -7,6 +7,7 @@ import multiprocessing as mp
import os
import queue
import random
import shutil
import string
import subprocess as sp
import threading
@ -28,6 +29,17 @@ from frigate.util.services import get_video_properties
logger = logging.getLogger(__name__)
def calculate_max_segment_count(config: FrigateConfig) -> int:
"""Calculate the maximum allowed segment count for each camera."""
# calculate total space allocated to cache
try:
total_cache = round(shutil.disk_usage(CACHE_DIR).total / pow(2, 20), 1)
except FileNotFoundError:
total_cache = 1074000000 # 1GiB
# assuming a safe
class SegmentInfo:
def __init__(
self, motion_box_count: int, active_object_count: int, average_dBFS: int
@ -66,6 +78,7 @@ class RecordingMaintainer(threading.Thread):
self.object_recordings_info: dict[str, list] = defaultdict(list)
self.audio_recordings_info: dict[str, list] = defaultdict(list)
self.end_time_cache: dict[str, Tuple[datetime.datetime, float]] = {}
self.max_segment_count = calculate_max_segment_count(config)
async def move_files(self) -> None:
cache_files = sorted(