Date: Thu Jul 13 12:44:18 PM CEST 2023
Test set: performance
Kernel: 6.4.3-200.fc38.aarch64
Release: Fedora release 38 (Thirty Eight)
Result: PASS
Failed Tests: None
Warned Tests: None
============================================================
Starting test ./performance/lmbench3
cd src && make rerun
make[1]: Entering directory '/home/mdujava/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/mdujava/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'all'.
gmake[2]: Leaving directory '/home/mdujava/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/mdujava/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'opt'.
gmake[2]: Leaving directory '/home/mdujava/kernel-tests/performance/lmbench3/src'
make[1]: Leaving directory '/home/mdujava/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)


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
--------- ------------- ------ ------ ------ ------ ------ ------- -------
rpi4.mhom Linux 6.2.9-3   17.5   17.4   21.0 7.8500   11.9    12.1    22.0
rpi4.mhom Linux 6.3.11-   15.6   17.4   22.1 9.4600   11.6    10.2    21.2
rpi4.mhom Linux 6.4.2-2   13.8   14.6   18.9 9.0900   11.3    11.1    20.3
rpi4.mhom Linux 6.4.3-2   12.8   17.8   18.0 8.2900   13.6 9.17000    20.4

*Local* Communication latencies in microseconds - smaller is better
---------------------------------------------------------------------
Host                 OS 2p/0K  Pipe AF     UDP  RPC/   TCP  RPC/ TCP
                        ctxsw       UNIX         UDP         TCP conn
--------- ------------- ----- ----- ---- ----- ----- ----- ----- ----
rpi4.mhom Linux 6.2.9-3  17.5            166.8       201.4       145.
rpi4.mhom Linux 6.3.11-  15.6            155.9       184.9       135.
rpi4.mhom Linux 6.4.2-2  13.8            152.6       182.8       133.
rpi4.mhom Linux 6.4.3-2  12.8            153.4       173.3       126.

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
--------- ------------- ------ ------ ------ ------ ------- ----- ------- -----
rpi4.mhom Linux 6.2.9-3                               60.9K                    
rpi4.mhom Linux 6.3.11-                               23.2K                    
rpi4.mhom Linux 6.4.2-2                               23.4K                    
rpi4.mhom Linux 6.4.3-2  145.4   48.1  125.6   56.3   84.0K                    

*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
--------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- -----
rpi4.mhom Linux 6.2.9-3           0.41               2386.2 2395.5 3860 2902.
rpi4.mhom Linux 6.3.11-                4424.5 3846.1 2372.0 2381.9 3859 2903.
rpi4.mhom Linux 6.4.2-2           112.                      2499.3 4022 2976.
rpi4.mhom Linux 6.4.3-2 762. 1479 780. 2233.2 4042.4 2506.0 2512.2 4027 2976.