Date: Sat Jan  7 20:59:28 CET 2023
Test set: performance
Kernel: 6.1.3-200.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
--------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
localhost Linux 6.0.17-   -1 0.08 0.19 0.96 2.03 1.94 0.14 1.05 325. 3335 4951
localhost Linux 6.0.17-   -1 0.08 0.18 0.92 1.98 1.95 0.13 0.95 336. 1977 4234
localhost Linux 6.1.3-2   -1 0.08 0.18 0.92 2.01 1.98 0.14 1.05 368. 1846 4444
localhost Linux 6.1.3-2   -1 0.08 0.19 0.94 2.02 1.95 0.13 0.99 358. 4778 3446

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 6.0.17- 2.0700 2.0300 2.5500 2.7300 3.0900 2.88000 3.38000
localhost Linux 6.1.3-2 2.0300 2.0600 2.6300 2.7100 3.2500 2.85000 3.36000

*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 6.0.17-       5.173 5.32  11.9        14.5           
localhost Linux 6.0.17- 2.070 4.961 5.67  12.5        14.6        32.
localhost Linux 6.1.3-2       5.120 5.60                             
localhost Linux 6.1.3-2 2.030 5.038 5.46  10.9        14.5        30.

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 6.0.17-   12.5   13.3   22.7   17.8 2038.7K 0.430 0.00330 0.878
localhost Linux 6.0.17-   12.7   13.9   22.1   18.2 1980.0K 0.391 0.00340 0.854
localhost Linux 6.1.3-2                              790.0K 0.389 0.00340 0.864
localhost Linux 6.1.3-2   12.5   12.6   21.3   18.2 1840.2K 0.398 0.00340 0.850

*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 6.0.17- 3546 10.K 6742 8725.0  14.5K  11.0K 6101.0 13.K 8916.
localhost Linux 6.1.3-2 3672 10.K 6197 8624.6  14.5K  10.0K 6777.3 13.K 8961.