This commit is contained in:
dami 2026-07-06 20:59:32 +08:00
parent 39bd87e868
commit 6f51eaa298
2 changed files with 2 additions and 2 deletions

View File

@ -117,7 +117,7 @@ def migrateSiteHotLogs(site_name, query_date):
copy_start = time.time()
# import shutil
# shutil.copy(hot_db, hot_db_tmp)
mw.fastCopy(hot_db, hot_db_tmp, 512 * 1024 * 1024)
mw.fastCopy(hot_db, hot_db_tmp, 256 * 1024)
print(f"[{site_name}] 备份完成,耗时 {time.time() - copy_start:.2f}s")
if not os.path.exists(hot_db_tmp):
return mw.returnMsg(False, f"{site_name} migrating fail, copy tmp file!")

View File

@ -319,7 +319,7 @@ def toSize(size, middle='') -> str:
s = u
return str(round(size, 2)) + middle + u
def fastCopy(src, dst, buffer_size=128 * 1024 * 1024): # 128MB 缓冲区
def fastCopy(src, dst, buffer_size=256 * 1024): # 128MB 缓冲区
with open(src, 'rb') as fsrc:
with open(dst, 'wb') as fdst:
shutil.copyfileobj(fsrc, fdst, length=buffer_size)