Date: Tue Jul 11 02:36:50 PM CDT 2023
Test set: performance
Kernel: 6.4.2-200.fc38.x86_64
Release: Fedora release 38 (Thirty Eight)
Result: PASS
Failed Tests: None
Warned Tests: None
============================================================
Starting test ./performance/lmbench3
cd src && make rerun
make[1]: Entering directory '/home/swallacertp/work/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/swallacertp/work/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'all'.
gmake[2]: Leaving directory '/home/swallacertp/work/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/swallacertp/work/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'opt'.
gmake[2]: Leaving directory '/home/swallacertp/work/kernel-tests/performance/lmbench3/src'
make[1]: Leaving directory '/home/swallacertp/work/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
--------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
localhost Linux 6.4.2-2 4670 0.06 0.13 0.52 1.88 1.44 0.10 0.72 294. 1526 2194
localhost Linux 6.4.2-2 4670 0.06 0.13 0.59 1.36 1.32 0.10 0.71 244. 1437 2170

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
--------- ------------- ------ ------ ------ ------ ------ ------- -------
localhost Linux 6.4.2-2 4.2100 5.4200 5.3700 3.2000 3.1500 2.92000 3.20000
localhost Linux 6.4.2-2 4.2700 5.0300 5.3200 3.1500 3.3000 2.85000 3.14000

*Local* Communication latencies in microseconds - smaller is better
---------------------------------------------------------------------
Host                 OS 2p/0K  Pipe AF     UDP  RPC/   TCP  RPC/ TCP
                        ctxsw       UNIX         UDP         TCP conn
--------- ------------- ----- ----- ---- ----- ----- ----- ----- ----
localhost Linux 6.4.2-2 4.210 4.618 10.5  15.9        17.8        16.
localhost Linux 6.4.2-2 4.270 3.975 8.50  14.6        18.3        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
--------- ------------- ------ ------ ------ ------ ------- ----- ------- -----
localhost Linux 6.4.2-2 9.0050   10.6   14.4   13.0  498.8K 0.364         0.580
localhost Linux 6.4.2-2 9.4218   11.6   14.3   15.1  560.0K 0.365         0.668

*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
--------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- -----
localhost Linux 6.4.2-2 3038 10.K 6009 4809.0  15.5K  16.2K 9211.3 15.K 12.4K
localhost Linux 6.4.2-2 3070 10.K 6397 6527.8  18.8K  17.2K 9270.2 15.K 12.5K