client deletion monitoring

Hi Guys

I started a client deletion.Its been 28 hrs for now but for the first 2 hrs I see 4.858 of 28.662 Tables are deleted but now it is 28 hrs still i see the same number of tables are getting deleted.When I see in sm50 I see

BG wp 103066 SAPLSCCR 100 SAP* Delete CKMI1

Dia wp 277SAPLSCCR 100 SAP* Sequential read ACCTCR

Dia wp 16SAPLSCCR100 SAP* Sequential read BSIM

Can any of you guys please let me know how to trouble shoot it further .Quick reply is appreciated.

Thanks & Regards