Date: Thu Feb 23 13:09:09 CET 2023
Test set: performance
Kernel: 6.1.13-200.fc37.x86_64
Release: Fedora release 37 (Thirty Seven)
Result: PASS
Failed Tests: None
Warned Tests: None
============================================================
Starting test ./performance/lmbench3
cd src && make rerun
make[1]: Entering directory '/home/pjol/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/pjol/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'all'.
gmake[2]: Leaving directory '/home/pjol/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/pjol/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'opt'.
gmake[2]: Leaving directory '/home/pjol/kernel-tests/performance/lmbench3/src'
make[1]: Leaving directory '/home/pjol/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
--------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
fedora    Linux 6.1.12- 1815 0.08 0.13 0.93 2.06 1.98 0.14 0.98 353. 2547 5573
fedora    Linux 6.1.13- 1815 0.07 0.19 0.89 2.01 1.92 0.14 1.01 358. 1760 3901

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
--------- ------------- ------ ------ ------ ------ ------ ------- -------
fedora    Linux 6.1.12- 1.0100 1.8700 2.6100 2.4300 2.8900 2.65000 3.12000
fedora    Linux 6.1.13- 0.9500 1.8600 2.3500 2.3900 2.9100 2.66000 2.87000

*Local* Communication latencies in microseconds - smaller is better
---------------------------------------------------------------------
Host                 OS 2p/0K  Pipe AF     UDP  RPC/   TCP  RPC/ TCP
                        ctxsw       UNIX         UDP         TCP conn
--------- ------------- ----- ----- ---- ----- ----- ----- ----- ----
fedora    Linux 6.1.12- 1.010 4.408 5.77  11.0        13.9        28.
fedora    Linux 6.1.13- 0.950 4.367 6.79  10.4        13.5        27.

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
--------- ------------- ------ ------ ------ ------ ------- ----- ------- -----
fedora    Linux 6.1.12-   11.5   11.8   20.5   16.0 1595.8K 0.425 0.00230 0.928
fedora    Linux 6.1.13-   12.0   12.1   21.6   15.8 1501.0K 0.422 0.00230 0.925

*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
--------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- -----
fedora    Linux 6.1.12- 3944 11.K 7037 8897.0  14.9K  10.5K 6870.4 13.K 9445.
fedora    Linux 6.1.13- 3947 11.K 7127 8779.0  14.6K  11.2K 6125.3 13.K 9018.