Changes

== Dump ==

== Dump ==

== <code>parse_smaps</code> ==

Surprisingly, but the mem-drain time is not the biggest. It's "only" ~0.02 seconds. There are places in code that take longer.

Time spent in this routine is about 0.1 seconds on dump. This one exploits /proc heavily. For a container with 11 tasks the syscall stats look like

 

Time spent in this routine is up to 0.2 seconds on dump. This one exploits /proc heavily. For a container with 11 tasks the syscall stats look like

     834 read

     834 read

   1438 openat(4, "map-symlink", O_RDONLY) = 5

   1438 openat(4, "map-symlink", O_RDONLY) = 5

     11 openat(AT_FDCWD, "/proc/$pid/map_files", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 4

     11 openat(AT_FDCWD, "/proc/$pid/map_files", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 4

== Restore ==

== Restore ==