Date: Sat Apr  8 11:36:35 AM CEST 2023
Test set: performance
Kernel: 6.3.0-0.rc5.20230406git99ddf2254feb.45.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 6.3.0-0 4374 0.06 0.14 0.57 1.39 1.41 0.12 0.86 267. 1287 1974
rawhide   Linux 6.3.0-0 4374 0.05 0.12 0.51 1.28 1.19 0.10 0.74 313. 1324 1945
rawhide   Linux 6.3.0-0 4374 0.06 0.14 0.59 1.63 1.53 0.12 0.87 304. 1534 2083

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 6.3.0-0 4.0600 3.9100 4.1600 2.3500 2.7000 2.19000 2.52000
rawhide   Linux 6.3.0-0 4.2300 3.7600 3.8500 2.4500 2.8100 2.37000 2.79000
rawhide   Linux 6.3.0-0 4.3800 4.6900 5.0100 2.9000 4.1300 2.92000 3.70000

*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 6.3.0-0 4.060 3.360 10.1  12.3        15.4        17.
rawhide   Linux 6.3.0-0 4.230 3.184 7.09  13.2        17.1        26.
rawhide   Linux 6.3.0-0 4.380 3.340 9.91  12.8        14.7        34.

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 6.3.0-0 7.0828 3.9204   13.3 5.8363   11.6K 0.366         0.699
rawhide   Linux 6.3.0-0 6.8893 3.9357   13.3 5.6523   11.2K 0.329         0.601
rawhide   Linux 6.3.0-0 7.2829 3.9391   13.9 6.1552  9961.0 0.365         0.625

*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 6.3.0-0 3730 11.K 8216  10.9K  20.8K  18.4K 9674.3 17.K 14.3K
rawhide   Linux 6.3.0-0 3832 11.K 7726  21.3K  53.8K  14.1K 6931.4 10.K 9008.
rawhide   Linux 6.3.0-0 3766 11.K 5164 9483.4  45.6K  15.3K 8392.0 9575 12.3K