bpo-37729: gc: write stats at once (GH-15050)
gc used several PySys_WriteStderr() calls to write stats.
It caused stats mixed up when stderr is shared by multiple
processes like this:
gc: collecting generation 2...
gc: objects in each generation: 0 0gc: collecting generation 2...
gc: objects in each generation: 0 0 126077 126077
gc: objects in permanent generation: 0
gc: objects in permanent generation: 0
gc: done, 112575 unreachable, 0 uncollectablegc: done, 112575 unreachable, 0 uncollectable, 0.2223s elapsed
, 0.2344s elapsed
(cherry picked from commit bf8162c8c45338470bbe487c8769bba20bde66c2)
Co-authored-by: Inada Naoki <songofacandy@gmail.com>
1 file changed