Date: Tue Jan 15 18:06:50 CET 2019
Test set: performance
Kernel: 4.20.1-200.fc29.x86_64
Release: Fedora release 29 (Twenty Nine)
Result: PASS
Failed Tests: None
Warned Tests: None
============================================================
Starting test ./secureboot/check_SB_signature
pesign is required to check the secure boot signature
Starting test ./performance/lmbench3
cd src && make rerun
make[1]: Entering directory '/home/pgreco/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/pgreco/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'all'.
gmake[2]: Leaving directory '/home/pgreco/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/pgreco/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'opt'.
gmake[2]: Leaving directory '/home/pgreco/kernel-tests/performance/lmbench3/src'
make[1]: Leaving directory '/home/pgreco/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
--------- ------------- ------ ------ ------ ------ ------ ------- -------
spectre.h Linux 4.19.12 0.8700 1.5400 1.7900 1.5700 1.7400 1.66000 1.79000
spectre.h Linux 4.19.13 1.5000 1.5500 1.8100 1.8000 1.8800 1.89000 2.22000
spectre.h Linux 4.20.1- 1.1800 1.3600 1.2500 1.7200 1.7300 2.07000 1.83000

*Local* Communication latencies in microseconds - smaller is better
---------------------------------------------------------------------
Host                 OS 2p/0K  Pipe AF     UDP  RPC/   TCP  RPC/ TCP
                        ctxsw       UNIX         UDP         TCP conn
--------- ------------- ----- ----- ---- ----- ----- ----- ----- ----
spectre.h Linux 4.19.12 0.870            8.817        11.5        26.
spectre.h Linux 4.19.13 1.500            8.851        10.5        27.
spectre.h Linux 4.20.1- 1.180            8.316        11.5        24.

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
--------- ------------- ------ ------ ------ ------ ------- ----- ------- -----
spectre.h Linux 4.19.12   23.0 5.3705   23.2 7.8349   39.7K                    
spectre.h Linux 4.19.13   29.8 5.3768   21.6 8.0397   42.7K                    
spectre.h Linux 4.20.1-   33.0 5.4707   22.3 8.1636   40.5K                    

*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
--------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- -----
spectre.h Linux 4.19.12 4439 11.K 6487 9052.3  12.1K  11.7K 8714.4 14.K 12.4K
spectre.h Linux 4.19.13 4460 11.K 6218 9011.6  12.3K  10.7K 8197.2 14.K 12.3K
spectre.h Linux 4.20.1- 4498 11.K 6051 9012.9  11.9K 6760.3 8519.8 14.K 12.3K