microsoft ntttcp-for-linux issues

microsoft / ntttcp-for-linux

A Linux network throughput multiple-thread benchmark tool.

https://github.com/Microsoft/ntttcp-for-linux

MIT License

359 stars 87 forks source link

issues

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Users/schakrabarti

#86 souradeep100 closed 1 day ago
0
Align ntttcp-for-linux sleep behavior during the test with Windows version

#85 sseelam2 opened 3 months ago
2
Fix improper closing of a `FILE` object opened with `popen()`.

#84 utoni opened 7 months ago
1
This repo is missing important files

#83 microsoft-github-policy-service[bot] closed 1 year ago
1
Adding Microsoft SECURITY.MD

#82 microsoft-github-policy-service[bot] closed 1 year ago
0
100% CPU utilization while bandwidth limit configured with low rate 100-1000 Mbit/s

#81 sergeya-mellanox opened 1 year ago
0
Add missing outputs to xml logging.

#80 leemichmsft closed 1 year ago
4
Leemich

#79 leemichmsft closed 2 years ago
1
Simulate request/response (TCP connection remain open)

#78 KurtSchenk opened 2 years ago
0
TCP: Total bytes sent (n_send) and received (n_recv) always mis-matched even no dropped/error pkts in network stacks between two end-points.

#77 wilsonNg007 opened 2 years ago
6
Socket read error 104 occurred on TCP receiver running in a VM (Sender from a remote VM)

#76 wilsonNg007 opened 2 years ago
2
Ntttcp UDP receiver periodically reports error (cannot read data from sender socket) and 0 Mbps real-time Tput amid sender keeps sending UDP traffic.

#75 wilsonNg007 closed 2 years ago
8
What is the size of each UDP packet?

#74 jefjos closed 2 years ago
2
What is the difference between synch and no-synch mode?

#73 jefjos closed 2 years ago
1
Update ntttcp_test.py to check code when push or pull request.

#72 SunnyGuoqq closed 2 years ago
0
Update README to '-j' option

#71 SunnyGuoqq closed 3 years ago
0
Further improve the code style

#70 simonxiaoss closed 3 years ago
0
Refactor the existing code

#69 SunnyGuoqq closed 3 years ago
0
Refine the code to improve code readability

#68 SunnyGuoqq closed 3 years ago
0
Modify the name of the output xml file function.

#67 SunnyGuoqq closed 3 years ago
0
Modify the function name of the output xml file.

#66 SunnyGuoqq closed 3 years ago
0
By adding the -J option, the data can be output as a json file format.

#65 SunnyGuoqq closed 3 years ago
1
By adding the -J option, the data can be output as a json file format.

#64 SunnyGuoqq closed 3 years ago
1
Time flag needed on both sides or else default

#63 ChrisCoe closed 3 years ago
0
fix issue #57: UDP receiver will not start in no_sync mode

#62 simonxiaoss closed 3 years ago
0
UDP receiver: Add missing turn_light_on for no sync mode

#61 santoshx closed 3 years ago
4
set_socket_non_blocking() is commented out in udpstream.c

#60 wilsonNg007 opened 3 years ago
5
Add some descriptions of tunning Linux maximum TCP connection

#59 lubaihua33 closed 3 years ago
0
Add some changes to support 500K connections

#58 lubaihua33 closed 3 years ago
1
Receiver stuck forever from the beginning when running UDP protocol in no-sync mode (no issue in sync mode)

#57 wilsonNg007 closed 3 years ago
4
Discrepancy on tput metric between console output log & the xml output log

#56 wilsonNg007 opened 3 years ago
0
JSON log output

#55 simonxiaoss closed 2 years ago
1
Limit the per-thread metric only in verbose mode

#54 simonxiaoss closed 3 years ago
0
Remove the unexpected debug code

#53 simonxiaoss closed 3 years ago
0
Output raw throughput (bps) in the xml log

#52 simonxiaoss closed 3 years ago
0
Clarify the throughput unit conversion

#51 simonxiaoss closed 3 years ago
0
Testing UDP yields "the UDP send size is too big" error

#50 simonasmulevicius opened 3 years ago
0
refine the code to detect current log console

#49 SunnyGuoqq closed 3 years ago
1
Fix loop initial declarations

#48 lubaihua33 closed 3 years ago
0
Fixing logging of tx/rx packets

#47 sharsonia closed 3 years ago
2
UDP throughput is not credible: shows 224Gbps on a host constrained by PCIe Gen3x8 (~56Gbps). TCP throughput on the same link is always spot on.

#46 closertotheheart opened 3 years ago
0
*** Error in `ntttcp': realloc(): invalid pointer: 0x00007ffd842ffb80 ***

#45 closertotheheart opened 3 years ago
3
Monotonic clock sources should be used to calculate bandwidth

#44 lpereira opened 4 years ago
1
Do not print escape sequences to stdout if terminal isn't a TTY

#43 lpereira closed 3 years ago
0
Remove structure slops to reduce cache pressure

#42 lpereira opened 4 years ago
1
Support io_uring

#41 lpereira opened 4 years ago
0
Avoid using atomic primitives in the hot path

#40 lpereira opened 4 years ago
1
Question Related to the Code

#39 robertojrojas opened 4 years ago
0
Several performance optimizations for small I/O.

#38 mtfriesen closed 3 years ago
1
Add support for generating install target for make

#37 Alan-Jowett closed 4 years ago
1