Parent process

Related files

tpnumlk.exe executes as a process under the SYSTEM account with extensive privileges (the system and the administrator accounts have the same file privileges) typically within the context of its parent tphksvc.exe (On Screen Display by Lenovo(Japan)Ltd.). It is installed with a couple of know programs including On Screen Display published by Lenovo, On Screen Display from Lenovo and On Screen Display by Lenovo. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by Lenovo(Japan)Ltd. which was issued by the VeriSign certificate authority (CA).

CPU
Total CPU:	0.00004671%	0.028634%
Kernel CPU:	0.00001743%	0.013761%
User CPU:	0.00002928%	0.014873%
Kernel CPU time:	47 ms/min	100,923,805ms/min
CPU cycles:	2,263/sec	17,470,203/sec
Memory
Private memory:	3.98 MB	21.59 MB
Private (maximum):	5.22 MB
Private (minimum):	3.02 MB
Non-paged memory:	3.98 MB	21.59 MB
Virtual memory:	61.57 MB	140.96 MB
Virtual memory (peak):	63.57 MB	169.69 MB
Working set:	3.26 MB	18.61 MB
Working set (peak):	8.55 MB	37.95 MB
Page faults:	3,574/min	2,039/min
I/O
I/O read transfer:	4.68 KB/sec	1.02 MB/min
I/O read operations:	1/sec	343/min
I/O other transfer:	0 Bytes/sec	448.09 KB/min
I/O other operations:	1/sec	1,671/min
Resource allocations
Threads:	4	12
Handles:	172	600
GUI GDI count:	23	103
GUI GDI peak:	29	142
GUI USER count:	8	49
GUI USER peak:	8	71