Additional versions

7.4.0.145	16.67%
7.4.0.130	50.00%
7.4.0.126	16.67%
7.4.0.126	16.67%

Parent process

Related files

btvstack.exe executes as a process with the local user's privileges usually within the context of Windows Explorer. It is set to be start when the PC boots and any user logs into Windows (added to the Run registry key for the all users under the local machine). This is typically installed with the program Dell Wireless Driver Installation published by Dell Inc.. The file is digitally signed by Qualcomm Atheros which was issued by the VeriSign certificate authority (CA).

CPU
Total CPU:	0.00028105%	0.028634%
Kernel CPU:	0.00021107%	0.013761%
User CPU:	0.00006998%	0.014873%
Kernel CPU time:	187 ms/min	100,923,805ms/min
CPU cycles:	82,494/sec	17,470,203/sec
Memory
Private memory:	19.89 MB	21.59 MB
Private (maximum):	20.41 MB
Private (minimum):	12.75 MB
Non-paged memory:	19.89 MB	21.59 MB
Virtual memory:	201.09 MB	140.96 MB
Virtual memory (peak):	205.21 MB	169.69 MB
Working set:	12.93 MB	18.61 MB
Working set (peak):	21.46 MB	37.95 MB
Page faults:	6,923/min	2,039/min
I/O
I/O read transfer:	39 Bytes/sec	1.02 MB/min
I/O read operations:	1/sec	343/min
I/O write transfer:	4 Bytes/sec	274.99 KB/min
I/O write operations:	1/sec	227/min
I/O other transfer:	637 Bytes/sec	448.09 KB/min
I/O other operations:	8/sec	1,671/min
Resource allocations
Threads:	60	12
Handles:	1568	600
GUI GDI count:	89	103
GUI GDI peak:	90	142
GUI USER count:	59	49
GUI USER peak:	60	71

BtvStack.exe (main module)
Total CPU:	0.00020959%	0.272967%
Kernel CPU:	0.00016766%	0.107585%
User CPU:	0.00004192%	0.165382%
CPU cycles:	5,731/sec	5,741,424/sec
Memory:	3.29 MB	1.16 MB
l2caplib.dll (Bluetooth Software by Atheros Commnucations)
Total CPU:	0.00007173%
Kernel CPU:	0.00000000%
User CPU:	0.00007173%
CPU cycles:	18/sec
Memory:	120 KB