Date: Mon Jul 10 04:57:00 PM CDT 2023
Test set: performance
Kernel: 6.4.2-200.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/jiml/work/kernel_test/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/jiml/work/kernel_test/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'all'.
gmake[2]: Leaving directory '/home/jiml/work/kernel_test/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/jiml/work/kernel_test/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'opt'.
gmake[2]: Leaving directory '/home/jiml/work/kernel_test/kernel-tests/performance/lmbench3/src'
make[1]: Leaving directory '/home/jiml/work/kernel_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
--------- ------------- ------ ------ ------ ------ ------ ------- -------
localhost Linux 6.4.2-2 1.4100 7.4200 8.2500 6.1800 5.8300 4.61000 4.60000
localhost Linux 6.4.2-2 1.6800 8.0400 7.0000 9.9600   16.8 4.32000 4.92000

*Local* Communication latencies in microseconds - smaller is better
---------------------------------------------------------------------
Host                 OS 2p/0K  Pipe AF     UDP  RPC/   TCP  RPC/ TCP
                        ctxsw       UNIX         UDP         TCP conn
--------- ------------- ----- ----- ---- ----- ----- ----- ----- ----
localhost Linux 6.4.2-2 1.410             21.6        29.8        38.
localhost Linux 6.4.2-2 1.680             26.9        30.4        39.

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
--------- ------------- ------ ------ ------ ------ ------- ----- ------- -----
localhost Linux 6.4.2-2   21.4 8.1298   23.3   10.8   30.9K                    
localhost Linux 6.4.2-2   13.9 8.7291   26.8   12.2   34.1K                    

*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
--------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- -----
localhost Linux 6.4.2-2 1859 8919 4685 8567.2  13.5K 8243.4 5562.5 13.K 8589.
localhost Linux 6.4.2-2 1573 7437 3319 8597.7  13.6K 5493.7 4847.6 11.K 8238.