TSSMNGR consumingk storage followed by S878 abends which showed the following failed GETMAIN for 16MB in SP241 k3.
ASID(X'0020') 14775A3E. TSSMNGR4+075A3E IN EXTENDED PRIVATE
0000 0020 00AC02C8 PC ... 0 14775A42 0030B
0000 0020 00AC02C8 SSRV 132 00000000 0030F172 01000000 00000000
002000FF
0000 0020 00AC02C8 *SVCE D 00000000_0108AF80 00000008 84000000 84878000
07041000 80000000 00800000
The failed GETMAIN above and the accumulated storage obtained areas below, share the same return address of who obtained them:
ASID JOB NAME COUNT ST T ADDRESS LENGTH RET ADDR TOT SIZE GETMAIN TIME
0020 TSS 0000001 Ac C 0D707000 00A77468 14775A42 00A77468 12/05/2019 08:24:55
0020 TSS 0000001 Ac C 0A787000 00A57068 14775A42 00A57068 12/05/2019 07:55:51
0020 TSS 0000001 Ac C 0C787000 00A13B40 14775A42 00A13B40 12/03/2019 14:45:37
0020 TSS 0000001 Ac C 0B787000 00A01E48 14775A42 00A01E48 12/03/2019 15:02:20
0020 TSS 0000001 Ac C 09787000 009ABB48 14775A42 009ABB48 12/05/2019 08:10:44
0020 TSS 0000001 Ac C 08F87000 00800000 14775A42 00800000 12/05/2019 08:33:11
Release : 16.0
Component : CA Top Secret for z/OS
SO13060