Date: Fri May 19 09:51:08 PM PDT 2023
Test set: performance
Kernel: 6.3.3-200.fc38.x86_64
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/test/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/test/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'all'.
gmake[2]: Leaving directory '/home/test/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/test/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'opt'.
gmake[2]: Leaving directory '/home/test/kernel-tests/performance/lmbench3/src'
make[1]: Leaving directory '/home/test/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
--------- ------------- ------ ------ ------ ------ ------ ------- -------
nuc1      Linux 6.2.7-3 3.9500 2.4400 2.7600 3.5200 4.6500 4.78000 4.53000
nuc1      Linux 6.3.1-2 2.3100 2.2900 5.4500 3.6200 6.7700 4.13000 7.67000
nuc1      Linux 6.3.3-2 3.9600 2.3000 2.7700 3.8600 3.9600 3.84000 4.59000

*Local* Communication latencies in microseconds - smaller is better
---------------------------------------------------------------------
Host                 OS 2p/0K  Pipe AF     UDP  RPC/   TCP  RPC/ TCP
                        ctxsw       UNIX         UDP         TCP conn
--------- ------------- ----- ----- ---- ----- ----- ----- ----- ----
nuc1      Linux 6.2.7-3 3.950             20.9        25.0        44.
nuc1      Linux 6.3.1-2 2.310             21.6        25.2        64.
nuc1      Linux 6.3.3-2 3.960             21.0        26.3        45.

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
--------- ------------- ------ ------ ------ ------ ------- ----- ------- -----
nuc1      Linux 6.2.7-3   32.1   34.6   36.0   30.1 1833.6K                    
nuc1      Linux 6.3.1-2   24.2   24.9   37.6   30.4 1747.3K                    
nuc1      Linux 6.3.3-2   23.3   24.3   36.7   29.0 2357.7K                    

*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
--------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- -----
nuc1      Linux 6.2.7-3 2588 7377 5022 7377.3  13.1K  13.5K 6754.3 11.K 9092.
nuc1      Linux 6.3.1-2 2741 7308 5000 7222.6  13.2K  13.6K 6661.1 11.K 9192.
nuc1      Linux 6.3.3-2 2627 7180 4744 7258.0  13.3K  13.8K 6800.0 11.K 8928.