Task for deletion of old artifacts

Hi,

we have setup the task for deletion of old artifacts which has age of 90.
my query is where we can find the log of that.
currently the size of repo when we find it is
1 item(s) found. Query executed in 0.132 sec(s).
orientdb {db=component}> select sum(size) from asset where bucket = #15:10;

±—±---------+
|# |sum |
±—±---------+
|0 |1036457512|
±—±---------+

while from the os side we see the disk is getting full.How to get the log of task clean up job.

also what is the difference between policy for deletion and deletion of old artifacts using tasks.

Thanks
DJM

Make sure that the compact blobstore task is also running.