Date: Mon Jan 13 11:30:04 AM PST 2025
Test set: performance
Kernel: 6.12.9-200.fc41.x86_64
Release: Fedora release 41 (Forty One)
Result: PASS
Failed Tests: None
Warned Tests: None
============================================================
Starting test ./performance/lmbench3
cd src && make rerun
make[1]: Entering directory '/home/denz/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/denz/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'all'.
gmake[2]: Leaving directory '/home/denz/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/denz/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'opt'.
gmake[2]: Leaving directory '/home/denz/kernel-tests/performance/lmbench3/src'
make[1]: Leaving directory '/home/denz/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
--------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
fedora    Linux 6.12.8- 4347 0.13 0.21 1.80 3.07 4.41 0.20 1.64 431. 1975 2731
fedora    Linux 6.12.9- 4347 0.14 0.21 1.76 3.07 4.42 0.20 1.68 417. 1954 2704
localhost Linux 6.11.11 4351 0.16 0.24 1.98 3.38 4.52 0.24 1.61 435. 2023 2689

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
--------- ------------- ------ ------ ------ ------ ------ ------- -------
fedora    Linux 6.12.9-   10.7   10.8   10.7   11.6   11.8    16.4    16.5
localhost Linux 6.11.11 7.6200 9.8200 8.1200 8.8300 9.1700 9.77000    13.7

*Local* Communication latencies in microseconds - smaller is better
---------------------------------------------------------------------
Host                 OS 2p/0K  Pipe AF     UDP  RPC/   TCP  RPC/ TCP
                        ctxsw       UNIX         UDP         TCP conn
--------- ------------- ----- ----- ---- ----- ----- ----- ----- ----
fedora    Linux 6.12.8-        20.8 20.5  29.4        33.5        66.
fedora    Linux 6.12.9-  10.7  22.7 21.7  29.4        32.8        83.
localhost Linux 6.11.11 7.620  18.2 14.1  25.9        29.0        35.

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
--------- ------------- ------ ------ ------ ------ ------- ----- ------- -----
fedora    Linux 6.12.8-   22.5   23.2   46.6   28.5  485.9K 0.404         1.143
fedora    Linux 6.12.9-   20.0   23.8   45.9   27.9  578.3K 0.330         1.157
localhost Linux 6.11.11   24.5   22.5   33.4   27.3  607.2K 0.361         1.186

*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
--------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- -----
fedora    Linux 6.12.8- 2831 8842 5469 3230.9  24.4K  15.3K 8145.7 20.K 5431.
fedora    Linux 6.12.9- 2639 7828 5162 4495.4  24.1K  15.9K 8930.8 20.K 6307.
localhost Linux 6.11.11 3169 10.K 4774 4358.4  23.8K  15.6K 8202.6 20.K 5637.