Date: Tue 21 Feb 2023 05:50:30 AEST
Test set: performance
Kernel: 6.2.0-63.fc38.x86_64
Release: Fedora release 38 (Thirty Eight)
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.fed38vm 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
--------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
fed38vm   Linux 6.2.0-6   -1 0.84 0.64 1.55 3.38 4.79 0.60 1.48 469. 2061 3148
fed38vm   Linux 6.2.0-0   -1 2.14 0.64 1.52 3.37 4.78 0.60 1.50 450. 2025 3100

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
--------- ------------- ------ ------ ------ ------ ------ ------- -------
fed38vm   Linux 6.2.0-6 5.6500 4.9000 5.3800 5.3400 5.9400 5.26000 5.96000
fed38vm   Linux 6.2.0-0 4.0600 5.0500 5.5300 4.8700 5.5900 4.56000 5.30000

*Local* Communication latencies in microseconds - smaller is better
---------------------------------------------------------------------
Host                 OS 2p/0K  Pipe AF     UDP  RPC/   TCP  RPC/ TCP
                        ctxsw       UNIX         UDP         TCP conn
--------- ------------- ----- ----- ---- ----- ----- ----- ----- ----
fed38vm   Linux 6.2.0-6 5.650  12.2 10.7  18.9  23.8  22.5  29.3  31.
fed38vm   Linux 6.2.0-0 4.060  12.6 9.04  19.2  23.5  22.8  28.5  31.

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
--------- ------------- ------ ------ ------ ------ ------- ----- ------- -----
fed38vm   Linux 6.2.0-6   14.3 7.3039   25.4   11.1   11.1K 0.835 0.32210 1.771
fed38vm   Linux 6.2.0-0   14.9 7.6854   25.9   11.0   12.5K 0.872 0.33690 1.693

*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
--------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- -----
fed38vm   Linux 6.2.0-6 3538 10.K 5853 9833.6  15.6K  16.3K 8772.8 14.K 11.7K
fed38vm   Linux 6.2.0-0 3415 10.K 6334 9756.4  15.7K  16.4K 8802.8 14.K 12.5K