Date: Sun Jul 30 01:15:31 PM CEST 2023
Test set: performance
Kernel: 6.5.0-0.rc3.20230728git57012c57536f.27.fc39.x86_64
Release: Fedora release 39 (Rawhide)
Result: PASS
Failed Tests: None
Warned Tests: None
============================================================
Starting test ./performance/lmbench3
cd src && make rerun
make[1]: Entering directory '/home/ckarl/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/ckarl/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'all'.
gmake[2]: Leaving directory '/home/ckarl/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/ckarl/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'opt'.
gmake[2]: Leaving directory '/home/ckarl/kernel-tests/performance/lmbench3/src'
make[1]: Leaving directory '/home/ckarl/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)


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
--------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
rawhide   Linux 6.5.0-0   -1 0.06 0.13 0.56 1.18 1.40 0.10 0.71 227. 1152 1684
rawhide   Linux 6.5.0-0   -1 0.05 0.12 0.49 1.12 1.34 0.11 0.69 224. 1145 1587

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
--------- ------------- ------ ------ ------ ------ ------ ------- -------
rawhide   Linux 6.5.0-0 1.2100 1.5100 1.0300 3.3600 2.3200 3.13000 2.16000
rawhide   Linux 6.5.0-0   19.5 1.2600 1.3500 3.4700 3.7200 3.49000 3.49000

*Local* Communication latencies in microseconds - smaller is better
---------------------------------------------------------------------
Host                 OS 2p/0K  Pipe AF     UDP  RPC/   TCP  RPC/ TCP
                        ctxsw       UNIX         UDP         TCP conn
--------- ------------- ----- ----- ---- ----- ----- ----- ----- ----
rawhide   Linux 6.5.0-0 1.210 3.237 6.93  10.7        12.6       297.
rawhide   Linux 6.5.0-0  19.5 2.788 6.63  11.8        14.4       161.

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
--------- ------------- ------ ------ ------ ------ ------- ----- ------- -----
rawhide   Linux 6.5.0-0 8.2188   10.5   30.4   14.0  238.8K 0.346         0.607
rawhide   Linux 6.5.0-0   10.8   12.1   37.4   15.2 1817.0K 0.342         0.608

*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
--------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- -----
rawhide   Linux 6.5.0-0 4542 13.K 8898 5778.5  22.7K  19.8K  10.6K 19.K 14.9K
rawhide   Linux 6.5.0-0 1674 5695 1780 2876.6  11.8K  14.5K 6354.3 29.K 3909.