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What is tnslsnr.exe?

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How does tnslsnr.exe run?

Service - tnslsnr.exe runs as a background Windows service (OracleXETNSListener). This service runs as the SYSTEM account with extensive privileges on the local computer, and acts as the computer on the network.


What is the community is seeing?What is the community is doing?
About 0.1% of all Boost users have the tnslsnr.exe process running.Of the 0.1% of tnslsnr.exe users, 35.0% have disabled it.
How resource intensive is tnslsnr.exe?
Comparison based on the average resource utilization across all programs.
0.00002% CPU189.6%
Average CPU utilization across all programs is 0.00001%.
8.2 MB RAM38.1%
Average private memory utilization across all programs is 21.53 MB.
 2 /min0.1%
Average I/O read and write operations for all programs is 2,253 per minute.
Typical file (disk image) location:

What modules are loaded?

A module is a dynamic link library (DLL) or an executable file that is loaded into the process. Below is a list of non-system modules that are loaded by this process.

What Windows OS versions does this run on?

Windows 7 Home Basic (6.1.7601.65536)
Windows 7 Home Premium (6.1.7601.65536)
Windows 8 (6.2.9200.0)
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File details

File name: tnslsnr.exe
Size: 200 KB

Resource utilization

CPU utilization averages
Total CPU: 0.0000568677%
Privileged CPU: 0.0000379118%
User CPU: 0.00001895590022%
Privileged CPU time: 62.5 ms
Privileged CPU time /min: 0 ms
CPU cycle count: 144,921,901
CPU cycle count /min: 278,299
Memory utilization averages
Committed memory: 75.46 MB
Peak committed memory: 78.01 MB
Paged memory: 8.2 MB
Peak paged memory: 9.74 MB
Paged system memory: 117.1 KB
Non-paged system memory: 22.98 KB
Working set memory: 11.14 MB
Peak working set memory: 11.17 MB
Min working set memory: 11.11 MB
Private memory: 8.2 MB
Page faults: 3,259
Page faults /min: 6
Process I/O averages
Total read operations: 34
Read operations /min: 1
Total read transfer: 42.5 KB
Read transfer /min: 84 Bytes
Total write operations: 80
Write operations /min: 1
Total write transfer: 4.5 KB
Write transfer /min: 9 Bytes
Total other operations: 661
Other operations /min: 1
Total other transfer: 28.07 KB
Other Transfer /min: 55 Bytes
Handle count average: 142
Thread count average: 12
Thread resource averages

Process details

Runs as (owner): System
Integrety level: System
Windows platform: 64-bit
Runs as a service: Yes
Parent Process
Process Command

Service details

Name: OracleXETNSListener

Network connectivity

TCP: localhost on port 8080

Image hashes

MD5: 8af936ce45788974efff7d0f19143583
SHA-1: dd9965ab178b550fce3a6ef839ddae1918f7fd23
SHA-256: 4210d35a45c61ea4b5fe858c0f4adaa7e6f301f99587bc43226130effc1b7339

PE image details

File packed: No
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