Date: ਬੁੱਧਵਾਰ 02 ਅਕਤੂ 2024 11:41:14 ਸਵੇਰੇ CDT
Test set: performance
Kernel: 6.11.1-300.fc41.x86_64
Release: Fedora release 41 (Forty One)
Result: PASS
Failed Tests: None
Warned Tests: None
============================================================
Starting test ./performance/lmbench3
cd src && make rerun
make[1]: Entering directory '/home/aalam/workshop/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/aalam/workshop/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'all'.
gmake[2]: Leaving directory '/home/aalam/workshop/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/aalam/workshop/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'opt'.
gmake[2]: Leaving directory '/home/aalam/workshop/kernel-tests/performance/lmbench3/src'
make[1]: Leaving directory '/home/aalam/workshop/kernel-tests/performance/lmbench3/src'

                 L M B E N C H  3 . 0   S U M M A R Y
                 ------------------------------------
		 (Alpha software, do not distribute)

Basic system parameters
------------------------------------------------------------------------------
Host                 OS Description              Mhz  tlb  cache  mem   scal
                                                     pages line   par   load
                                                           bytes  
--------- ------------- ----------------------- ---- ----- ----- ------ ----
amd-b450- Linux 6.11.0-        x86_64-linux-gnu 3767          64           1
amd-b450- Linux 6.11.1-        x86_64-linux-gnu 3767          64           1

Processor, Processes - times in microseconds - smaller is better
------------------------------------------------------------------------------
Host                 OS  Mhz null null      open slct sig  sig  fork exec sh  
                             call  I/O stat clos TCP  inst hndl proc proc proc
--------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
amd-b450- Linux 6.11.0- 3767 0.17 0.32 2.93 4.41 7.56 0.30 2.31 1260 4099 8229
amd-b450- Linux 6.11.1- 3767 0.17 0.31 2.90 4.36 6.93 0.33 2.32 662. 3266 4720

Context switching - times in microseconds - smaller is better
-------------------------------------------------------------------------
Host                 OS  2p/0K 2p/16K 2p/64K 8p/16K 8p/64K 16p/16K 16p/64K
                         ctxsw  ctxsw  ctxsw ctxsw  ctxsw   ctxsw   ctxsw
--------- ------------- ------ ------ ------ ------ ------ ------- -------
amd-b450- Linux 6.11.0-   14.2   13.8   15.6   12.2   16.9    12.9    14.8
amd-b450- Linux 6.11.1-   14.7   17.4   11.3   11.8   14.4    13.8    14.4

*Local* Communication latencies in microseconds - smaller is better
---------------------------------------------------------------------
Host                 OS 2p/0K  Pipe AF     UDP  RPC/   TCP  RPC/ TCP
                        ctxsw       UNIX         UDP         TCP conn
--------- ------------- ----- ----- ---- ----- ----- ----- ----- ----
amd-b450- Linux 6.11.0-  14.2  35.3 24.6  48.8        76.4        78.
amd-b450- Linux 6.11.1-  14.7  35.3 34.4  54.2        73.9        85.

File & VM system latencies in microseconds - smaller is better
-------------------------------------------------------------------------------
Host                 OS   0K File      10K File     Mmap    Prot   Page   100fd
                        Create Delete Create Delete Latency Fault  Fault  selct
--------- ------------- ------ ------ ------ ------ ------- ----- ------- -----
amd-b450- Linux 6.11.0-   46.7   46.6   61.0   53.5 1411.1K 0.376 0.07150 2.094
amd-b450- Linux 6.11.1-   37.8   44.1   48.0   45.9 1765.2K 0.270 0.06520 2.204

*Local* Communication bandwidths in MB/s - bigger is better
-----------------------------------------------------------------------------
Host                OS  Pipe AF    TCP  File   Mmap  Bcopy  Bcopy  Mem   Mem
                             UNIX      reread reread (libc) (hand) read write
--------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- -----
amd-b450- Linux 6.11.0- 876. 4658 2380 8498.3  19.5K  16.8K 7351.5 15.K 12.4K
amd-b450- Linux 6.11.1- 828. 4787 2405 8779.2  19.0K  16.9K 8178.8 15.K 13.0K