Date: Tue Apr 15 10:54:11 AM PDT 2025
Test set: performance
Kernel: 6.13.11-100.fc40.x86_64
Release: Fedora release 40 (Forty)
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 6.13.8- 4345 0.13 0.20 1.79 3.03 4.49 0.20 1.70 465. 2005 2807
fedora    Linux 6.13.11 4345 0.14 0.21 1.82 3.08 4.47 0.20 1.74 449. 1986 2799

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 6.13.8-   11.7   11.3   12.3   12.0   12.7    21.4    23.9
fedora    Linux 6.13.11   11.1   11.9   11.9   11.8   12.4    22.0    20.4

*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 6.13.8-  11.7  24.7 18.0  32.0        36.2        36.
fedora    Linux 6.13.11  11.1  24.8 22.6  32.9        36.6        40.

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 6.13.8-   18.9   20.8   31.0   25.7  525.4K 0.367         1.195
fedora    Linux 6.13.11   19.3   21.6   30.7   28.2  610.1K 0.338         1.168

*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 6.13.8- 2438 7881 4742 4119.4  24.4K  15.3K 8010.7 20.K 5620.
fedora    Linux 6.13.11 2620 9478 5548 4526.9  24.5K  15.7K 9279.6 20.K 5644.