Fun fact: sometimes "syncing filesystems" is done before the system actually suspends, sometimes it is done after waking the system up:
[...] Jun 3 21:01:35 avis systemd[1]: Reached target Sleep. Jun 3 21:01:35 avis systemd[1]: Starting Suspend... Jun 3 21:01:35 avis systemd-sleep[2281]: Suspending system... Jun 3 21:01:35 avis kernel: [ 86.149552] PM: suspend entry (s2idle) ------- laptop sleeps here ------- Jun 3 21:01:54 avis kernel: [ 86.149553] PM: Syncing filesystems ... done. Jun 3 21:01:54 avis kernel: [ 86.163111] Freezing user space processes ... (elapsed 0.002 seconds) done. Jun 3 21:01:54 avis kernel: [ 86.165328] OOM killer disabled. Jun 3 21:01:54 avis kernel: [ 86.165329] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [...]
Fun fact: sometimes "syncing filesystems" is done before the system actually suspends, sometimes it is done after waking the system up:
[...] sleep[2281] : Suspending system...
Jun 3 21:01:35 avis systemd[1]: Reached target Sleep.
Jun 3 21:01:35 avis systemd[1]: Starting Suspend...
Jun 3 21:01:35 avis systemd-
Jun 3 21:01:35 avis kernel: [ 86.149552] PM: suspend entry (s2idle)
------- laptop sleeps here -------
Jun 3 21:01:54 avis kernel: [ 86.149553] PM: Syncing filesystems ... done.
Jun 3 21:01:54 avis kernel: [ 86.163111] Freezing user space processes ... (elapsed 0.002 seconds) done.
Jun 3 21:01:54 avis kernel: [ 86.165328] OOM killer disabled.
Jun 3 21:01:54 avis kernel: [ 86.165329] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
[...]