forked from forks/microblog.pub
157 lines
4.6 KiB
Python
157 lines
4.6 KiB
Python
import asyncio
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from dataclasses import dataclass
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import humanize
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from sqlalchemy import case
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from sqlalchemy import func
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from sqlalchemy import or_
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from sqlalchemy import select
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from tabulate import tabulate
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from app import models
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from app.config import ROOT_DIR
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from app.database import AsyncSession
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from app.database import async_session
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from app.database import now
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_DATA_DIR = ROOT_DIR / "data"
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@dataclass
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class DiskUsageStats:
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data_dir_size: int
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upload_dir_size: int
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def get_disk_usage_stats() -> DiskUsageStats:
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du_stats = DiskUsageStats(
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data_dir_size=0,
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upload_dir_size=0,
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)
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for f in _DATA_DIR.glob("**/*"):
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if f.is_file():
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stat = f.stat()
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du_stats.data_dir_size += stat.st_size
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if str(f.parent).endswith("/data/uploads"):
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du_stats.upload_dir_size += stat.st_size
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return du_stats
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@dataclass
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class OutgoingActivityStatsItem:
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total_count: int
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waiting_count: int
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sent_count: int
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errored_count: int
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@dataclass
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class OutgoingActivityStats:
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total: OutgoingActivityStatsItem
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from_inbox: OutgoingActivityStatsItem
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from_outbox: OutgoingActivityStatsItem
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async def get_outgoing_activity_stats(
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db_session: AsyncSession,
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) -> OutgoingActivityStats:
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async def _get_stats(f) -> OutgoingActivityStatsItem:
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row = (
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await db_session.execute(
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select(
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func.count(models.OutgoingActivity.id).label("total_count"),
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func.sum(
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case(
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[
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(
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or_(
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models.OutgoingActivity.next_try > now(),
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models.OutgoingActivity.tries == 0,
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),
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1,
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),
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],
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else_=0,
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)
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).label("waiting_count"),
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func.sum(
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case(
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[
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(models.OutgoingActivity.is_sent.is_(True), 1),
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],
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else_=0,
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)
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).label("sent_count"),
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func.sum(
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case(
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[
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(models.OutgoingActivity.is_errored.is_(True), 1),
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],
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else_=0,
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)
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).label("errored_count"),
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).where(f)
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)
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).one()
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return OutgoingActivityStatsItem(**dict(row))
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from_inbox = await _get_stats(models.OutgoingActivity.inbox_object_id.is_not(None))
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from_outbox = await _get_stats(
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models.OutgoingActivity.outbox_object_id.is_not(None)
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)
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return OutgoingActivityStats(
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from_inbox=from_inbox,
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from_outbox=from_outbox,
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total=OutgoingActivityStatsItem(
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total_count=from_inbox.total_count + from_outbox.total_count,
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waiting_count=from_inbox.waiting_count + from_outbox.waiting_count,
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sent_count=from_inbox.sent_count + from_outbox.sent_count,
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errored_count=from_inbox.errored_count + from_outbox.errored_count,
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),
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)
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def print_stats() -> None:
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async def _get_stats():
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async with async_session() as session:
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dat = await get_outgoing_activity_stats(session)
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return dat
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outgoing_activity_stats = asyncio.run(_get_stats())
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disk_usage_stats = get_disk_usage_stats()
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print()
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print(
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tabulate(
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[
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(
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"data/",
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humanize.naturalsize(disk_usage_stats.data_dir_size),
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),
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(
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"data/uploads/",
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humanize.naturalsize(disk_usage_stats.upload_dir_size),
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),
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],
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headers=["Disk usage", "size"],
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)
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)
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print()
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print(
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tabulate(
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[
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(name, s.total_count, s.waiting_count, s.sent_count, s.errored_count)
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for (name, s) in [
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("total", outgoing_activity_stats.total),
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("outbox", outgoing_activity_stats.from_outbox),
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("forwarded", outgoing_activity_stats.from_inbox),
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]
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],
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headers=["Outgoing activities", "total", "waiting", "sent", "errored"],
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)
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)
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print()
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