Date: Fri 11 Oct 2024 12:00:18 AEST
Test set: performance
Kernel: 6.11.3-200.fc40.x86_64
Release: Fedora release 40 (Forty)
Result: PASS
Failed Tests: None
Warned Tests: None
============================================================
Starting test ./performance/lmbench3
rerun
cd src && make rerun
make[1]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'all'.
gmake[2]: Leaving directory '/home/adminu/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'opt'.
gmake[2]: Leaving directory '/home/adminu/kernel-tests/performance/lmbench3/src'
running ../scripts/results on x86_64-linux-gnu
running lmbench with CONFIG.fed40vm to /dev/tty
make[1]: Leaving directory '/home/adminu/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
--------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
fed40vm   Linux 6.10.14 4178 0.08 0.11 0.62 1.16 1.54 0.13 0.81 276. 1423 2244
fed40vm   Linux 6.11.3- 4178 0.08 0.12 0.63 1.16 1.52 0.13 0.81 226. 1210 1873

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
--------- ------------- ------ ------ ------ ------ ------ ------- -------
fed40vm   Linux 6.10.14 4.7900 4.7700 4.8000 5.0800 5.3000 5.17000 5.09000
fed40vm   Linux 6.11.3- 4.8400 4.5700 5.0300 5.3100 6.2900 5.48000 6.90000

*Local* Communication latencies in microseconds - smaller is better
---------------------------------------------------------------------
Host                 OS 2p/0K  Pipe AF     UDP  RPC/   TCP  RPC/ TCP
                        ctxsw       UNIX         UDP         TCP conn
--------- ------------- ----- ----- ---- ----- ----- ----- ----- ----
fed40vm   Linux 6.10.14 4.790  10.6 8.74  12.4  13.9  14.0  16.5  14.
fed40vm   Linux 6.11.3- 4.840 9.970 7.36  11.8  13.9  13.3  16.1  15.

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
--------- ------------- ------ ------ ------ ------ ------- ----- ------- -----
fed40vm   Linux 6.10.14 7.1546 3.9482   11.6 6.3052  5051.0 0.434 0.20530 0.575
fed40vm   Linux 6.11.3- 6.9920 3.8715   11.8 6.4304  4988.0 0.375 0.17110 0.581

*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
--------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- -----
fed40vm   Linux 6.10.14 3887 10.K 6326 9116.4  17.2K 9031.7 5794.4 16.K 8434.
fed40vm   Linux 6.11.3- 3833 10.K 6405  10.2K  17.7K 9057.1 5920.2 16.K 5871.