Commits on Jul 18, 2023

1. fix (cgroups): already dead edge case …

   Certain kubernetes version make use of short lived cgroups for various
   tasks (for example log rotation). These cgroups will generate events and
   a very quick cgroup_rmdir event.
   As such, many related events to the cgroup will attempt to query its
   directory through the recursive path and not find it.
   
   Commit adds a "Dead" field to the cgroup info to indicate a cgroup which
   has already been removed. Various logical sections can refer to it if
   its relevant to them, and more importantly, additional queries will not
   be attempted.
   
   Bonus: optimize away additional Stat syscall in containers by returning
   the directory ctime in cgroup.GetCgroupPath.

   

   NDStrahilevitz committed Jul 18, 2023
   Configuration menu

   • View commit details
   • Copy full SHA for b3d043c
   • Browse repository at this point

   Copy the full SHA

   b3d043c View commit details

   Browse the repository at this point in the history