2025-12-12 05:30:57.158 CET [7120] LOG:  checkpoint starting: time
2025-12-12 05:30:57.789 CET [7120] LOG:  checkpoint complete: wrote 6 buffers (0.0%); 0 WAL file(s) added, 0 removed, 0 recycled; write=0.545 s, sync=0.032 s, total=0.631 s; sync files=3, longest=0.014 s, average=0.011 s; distance=38 kB, estimate=64 kB; lsn=7/AADB1CA8, redo lsn=7/AADB1C50
2025-12-12 09:00:57.964 CET [7120] LOG:  checkpoint starting: time
2025-12-12 09:00:58.244 CET [7120] LOG:  checkpoint complete: wrote 3 buffers (0.0%); 0 WAL file(s) added, 0 removed, 0 recycled; write=0.209 s, sync=0.019 s, total=0.281 s; sync files=3, longest=0.008 s, average=0.007 s; distance=12 kB, estimate=59 kB; lsn=7/AADB4F30, redo lsn=7/AADB4ED8
2025-12-12 09:05:57.254 CET [7120] LOG:  checkpoint starting: time
2025-12-12 09:05:57.866 CET [7120] LOG:  checkpoint complete: wrote 6 buffers (0.0%); 0 WAL file(s) added, 0 removed, 0 recycled; write=0.531 s, sync=0.036 s, total=0.612 s; sync files=4, longest=0.014 s, average=0.009 s; distance=21 kB, estimate=55 kB; lsn=7/AADBA4A8, redo lsn=7/AADBA450
2025-12-12 14:45:58.143 CET [7120] LOG:  checkpoint starting: time
2025-12-12 14:45:58.783 CET [7120] LOG:  checkpoint complete: wrote 6 buffers (0.0%); 0 WAL file(s) added, 0 removed, 0 recycled; write=0.552 s, sync=0.038 s, total=0.640 s; sync files=4, longest=0.014 s, average=0.010 s; distance=32 kB, estimate=53 kB; lsn=7/AADC2798, redo lsn=7/AADC2740
2025-12-12 14:50:58.792 CET [7120] LOG:  checkpoint starting: time
2025-12-12 14:51:03.645 CET [7120] LOG:  checkpoint complete: wrote 44 buffers (0.3%); 0 WAL file(s) added, 0 removed, 0 recycled; write=4.732 s, sync=0.071 s, total=4.854 s; sync files=13, longest=0.009 s, average=0.006 s; distance=243 kB, estimate=243 kB; lsn=7/AADFF4E0, redo lsn=7/AADFF450