Date: Wed Jul 12 01:51:06 PM MSK 2023
Test set: performance
Kernel: 6.4.2-201.fc38.x86_64
Release: Fedora release 37 (Thirty Seven)
Result: PASS
Failed Tests: None
Warned Tests: None
============================================================
Starting test ./performance/lmbench3
cd src && make rerun
make[1]: Entering directory '/home/ice/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/ice/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'all'.
gmake[2]: Leaving directory '/home/ice/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/ice/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'opt'.
gmake[2]: Leaving directory '/home/ice/kernel-tests/performance/lmbench3/src'
make[1]: Leaving directory '/home/ice/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
--------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
think     Linux 6.4.2-2 3263 0.41 0.57 2.72 3.42 4.98 0.42 1.80 453. 2505 3587
think     Linux 6.4.3-2 3263 0.41 0.59 1.62 3.28 4.52 0.40 1.03 469. 2258 4382
think     Linux 6.4.2-2 3263 0.41 0.55 1.78 3.04 4.83 0.44 1.10 438. 3222 3449

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
--------- ------------- ------ ------ ------ ------ ------ ------- -------
think     Linux 6.4.2-2 2.6200 1.5800 3.2500 3.8100 3.2000 3.42000 7.28000
think     Linux 6.4.3-2 4.2100 1.5800 3.9700 3.8100 4.4900 3.11000 3.65000
think     Linux 6.4.2-2 3.2000 4.7100 4.3100 3.1400 1.1200    10.3 1.85000

*Local* Communication latencies in microseconds - smaller is better
---------------------------------------------------------------------
Host                 OS 2p/0K  Pipe AF     UDP  RPC/   TCP  RPC/ TCP
                        ctxsw       UNIX         UDP         TCP conn
--------- ------------- ----- ----- ---- ----- ----- ----- ----- ----
think     Linux 6.4.2-2 2.620 7.392 9.21  36.0        41.2        49.
think     Linux 6.4.3-2 4.210 7.956 13.2  32.8        41.8        56.
think     Linux 6.4.2-2 3.200 7.172 11.8  36.8        43.6        45.

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
--------- ------------- ------ ------ ------ ------ ------- ----- ------- -----
think     Linux 6.4.2-2   18.5   17.1   28.8   21.2   35.5K 0.847         1.651
think     Linux 6.4.3-2   18.1   17.1   28.1   21.7  335.6K 0.858         1.600
think     Linux 6.4.2-2   16.9   16.7   28.5   21.4  332.9K 0.535         1.642

*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
--------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- -----
think     Linux 6.4.2-2 2429 6333 3961 6320.2  10.6K 7313.7 4620.9 8797 6736.
think     Linux 6.4.3-2 2437 6417 4197 6400.5  10.9K 7106.3 4399.1 8756 6852.
think     Linux 6.4.2-2 2490 6453 4175 6359.5  10.6K 7068.3 4335.6 8693 6846.