'MY FEDORA 37 KERNEL 6.0 TEST LOGS: ' Operating System: Fedora Linux 37 KDE Plasma Version: 5.25.5 KDE Frameworks Version: 5.98.0 Qt Version: 5.15.6 Kernel Version: 6.0.2-301.fc37.x86_64 (64-bit) Graphics Platform: Wayland Processors: 4 × Intel® Core™ i5-7Y57 CPU @ 1.20GHz Memory: 7.5 GiB of RAM Graphics Processor: Mesa Intel® HD Graphics 615 Manufacturer: LENOVO Product Name: 20JCS11302 System Version: ThinkPad X1 Tablet Gen 2
Date: Wed Oct 19 02:34:21 AM CEST 2022 Test set: default Kernel: 6.0.2-301.fc37.x86_64 Release: Fedora release 37 (Thirty Seven) Result: PASS Failed Tests: None Warned Tests: None
================================================
Starting test ./default/cachedrop 100+0 records in 100+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 0.0553288 s, 1.9 GB/s 10+0 records in 10+0 records out 10485760 bytes (10 MB, 10 MiB) copied, 0.0074583 s, 1.4 GB/s TestPASS: /proc/sys/vm/drop_caches PASS Starting test ./default/insert_leap_second Setting time to speed up testing Running for 1 iterations. Press ctrl-c to stop
Setting time to Thu Oct 20 01:59:50 2022 Scheduling leap second for Thu Oct 20 02:00:00 2022 Thu Oct 20 01:59:57 2022 + 167 us (37) TIME_INS Thu Oct 20 01:59:57 2022 + 500327 us (37) TIME_INS Thu Oct 20 01:59:58 2022 + 464 us (37) TIME_INS Thu Oct 20 01:59:58 2022 + 500660 us (37) TIME_INS Thu Oct 20 01:59:59 2022 + 884 us (37) TIME_INS Thu Oct 20 01:59:59 2022 + 501241 us (37) TIME_INS Thu Oct 20 01:59:59 2022 + 4204 us (38) TIME_OOP Thu Oct 20 01:59:59 2022 + 504336 us (38) TIME_OOP Thu Oct 20 02:00:00 2022 + 4454 us (38) TIME_WAIT Thu Oct 20 02:00:00 2022 + 504663 us (38) TIME_WAIT Thu Oct 20 02:00:01 2022 + 4785 us (38) TIME_WAIT Thu Oct 20 02:00:01 2022 + 504998 us (38) TIME_WAIT Thu Oct 20 02:00:02 2022 + 5122 us (38) TIME_WAIT Leap complete
Starting test ./default/libhugetlbfs Starting test ./default/memfd memfd_test.c: In function ‘mfd_assert_get_seals’: memfd_test.c:67:13: warning: implicit declaration of function ‘fcntl’ [-Wimplicit-function-declaration]
67 | r = fcntl(fd, F_GET_SEALS);
| ^Paragnomen (talk) 03:03, 29 October 2022 (UTC)
memfd_test.c: In function ‘mfd_assert_open’: memfd_test.c:190:13: warning: implicit declaration of function ‘open’; did you mean ‘popen’? [-Wimplicit-function-declaration]
190 | r = open(buf, flags, mode);
| ^Paragnomen (talk)
| popen
memfd_test.c: In function ‘mfd_assert_write’: memfd_test.c:315:13: warning: implicit declaration of function ‘fallocate’; did you mean ‘alloca’? [-Wimplicit-function-declaration]
315 | r = fallocate(fd,
| ^03:03, 29 October 2022 (UTC)Paragnomen (talk)
| alloca
memfd: CREATE memfd: BASIC memfd: SEAL-WRITE memfd: SEAL-SHRINK memfd: SEAL-GROW memfd: SEAL-RESIZE memfd: SHARE-DUP memfd: SHARE-MMAP memfd: SHARE-OPEN memfd: SHARE-FORK memfd: SHARE-DUP (shared file-table) memfd: SHARE-MMAP (shared file-table) memfd: SHARE-OPEN (shared file-table) memfd: SHARE-FORK (shared file-table) memfd: DONE Starting test ./default/modsign Successfully loaded signed module Successfully loaded unsigned module Starting test ./default/mq-memory-corruption Test PASSED Test PASSED Test PASSED Test PASSED Test PASSED Test PASSED Test PASSED Test PASSED Test PASSED Test PASSED Starting test ./default/paxtest Starting test ./default/posix_timers Testing posix timers. False negative may happen on CPU execution based timers if other threads run on the CPU... Check itimer virtual... [OK] Check itimer prof... [OK] Check itimer real... [OK] Check timer_create() per thread... [OK] Check timer_create() per process... [OK] Starting test ./default/selinux-dac-controls Starting test ./default/stack-randomness Starting test ./default/sysfs-perms Starting test ./default/timer-overhead cc timer-test.o -o timer-test
Date: Wed Oct 19 02:36:33 AM CEST 2022 Test set: performance Kernel: 6.0.2-301.fc37.x86_64 Release: Fedora release 37 (Thirty Seven) Result: PASS Failed Tests: None Warned Tests: None
================================================
Starting test ./performance/lmbench3
cd src && make
make[1]: Entering directory '/home/paragnomen/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/paragnomen/kernel-tests/performance/lmbench3/src'
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -c lib_tcp.c -o ../bin/x86_64-linux-gnu/lib_tcp.o
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -c lib_udp.c -o ../bin/x86_64-linux-gnu/lib_udp.o
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -c lib_unix.c -o ../bin/x86_64-linux-gnu/lib_unix.o
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -c lib_timing.c -o ../bin/x86_64-linux-gnu/lib_timing.o
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -c lib_mem.c -o ../bin/x86_64-linux-gnu/lib_mem.o
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -c lib_stats.c -o ../bin/x86_64-linux-gnu/lib_stats.o
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -c lib_debug.c -o ../bin/x86_64-linux-gnu/lib_debug.o
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -c getopt.c -o ../bin/x86_64-linux-gnu/getopt.o
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -c lib_sched.c -o ../bin/x86_64-linux-gnu/lib_sched.o
/bin/rm -f ../bin/x86_64-linux-gnu/lmbench.a
ar cr ../bin/x86_64-linux-gnu/lmbench.a ../bin/x86_64-linux-gnu/lib_tcp.o ../bin/x86_64-linux-gnu/lib_udp.o ../bin/x86_64-linux-gnu/lib_unix.o ../bin/x86_64-linux-gnu/lib_timing.o ../bin/x86_64-linux-gnu/lib_mem.o ../bin/x86_64-linux-gnu/lib_stats.o ../bin/x86_64-linux-gnu/lib_debug.o ../bin/x86_64-linux-gnu/getopt.o ../bin/x86_64-linux-gnu/lib_sched.o
ranlib ../bin/x86_64-linux-gnu/lmbench.a
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/bw_file_rd bw_file_rd.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/bw_mem bw_mem.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/bw_mmap_rd bw_mmap_rd.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/bw_pipe bw_pipe.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/bw_tcp bw_tcp.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/bw_unix bw_unix.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/hello hello.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_select lat_select.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_pipe lat_pipe.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_rpc lat_rpc.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_syscall lat_syscall.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_tcp lat_tcp.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_udp lat_udp.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_mmap lat_mmap.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/mhz mhz.c ../bin/x86_64-linux-gnu/lmbench.a -lm -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_proc lat_proc.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_pagefault lat_pagefault.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_connect lat_connect.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_fs lat_fs.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_sig lat_sig.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_mem_rd lat_mem_rd.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_ctx lat_ctx.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_sem lat_sem.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/memsize memsize.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_unix lat_unix.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lmdd lmdd.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/timing_o timing_o.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/enough enough.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/msleep msleep.c
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/loop_o loop_o.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_fifo lat_fifo.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lmhttp lmhttp.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_http lat_http.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_fcntl lat_fcntl.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/disk disk.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_unix_connect lat_unix_connect.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -DMAIN -o ../bin/x86_64-linux-gnu/flushdisk flushdisk.c
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_ops lat_ops.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/line line.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/tlb tlb.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/par_mem par_mem.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/par_ops par_ops.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/stream stream.c ../bin/x86_64-linux-gnu/lmbench.a -lm
rm -f ../bin/x86_64-linux-gnu/lmbench
sed -e "s/<version>/cat bk.ver/g" < ../scripts/lmbench > ../bin/x86_64-linux-gnu/lmbench
chmod +x ../bin/x86_64-linux-gnu/lmbench
gmake[2]: Leaving directory '/home/paragnomen/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/paragnomen/kernel-tests/performance/lmbench3/src'
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/cache cache.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_dram_page lat_dram_page.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_pmake lat_pmake.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_rand lat_rand.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_usleep lat_usleep.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gcc -O -I/usr/include/tirpc -DRUSAGE -DHAVE_uint=1 -DHAVE_int64_t=1 -DHAVE_DRAND48 -DHAVE_SCHED_SETAFFINITY=1 -ltirpc -o ../bin/x86_64-linux-gnu/lat_cmd lat_cmd.c ../bin/x86_64-linux-gnu/lmbench.a -lm
gmake[2]: Leaving directory '/home/paragnomen/kernel-tests/performance/lmbench3/src'
make[1]: Leaving directory '/home/paragnomen/kernel-tests/performance/lmbench3/src'
cd src && make results
make[1]: Entering directory '/home/paragnomen/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/paragnomen/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'all'.
gmake[2]: Leaving directory '/home/paragnomen/kernel-tests/performance/lmbench3/src'
gmake[2]: Entering directory '/home/paragnomen/kernel-tests/performance/lmbench3/src'
gmake[2]: Nothing to be done for 'opt'.
gmake[2]: Leaving directory '/home/paragnomen/kernel-tests/performance/lmbench3/src'
=========================================================
L M B E N C H C ON F I G U R A T I O N ----------------------------------------
You need to configure some parameters to lmbench. Once you have configured these parameters, you may do multiple runs by saying
"make rerun"
in the src subdirectory.
NOTICE: please do not have any other activity on the system if you can help it. Things like the second hand on your xclock or X perfmeters are not so good when benchmarking. In fact, X is not so good when benchmarking.
=========================================================
Hang on, we are calculating your timing granularity. OK, it looks like you can time stuff down to 5000 usec resolution.
Hang on, we are calculating your timing overhead. OK, it looks like your gettimeofday() costs 0 usecs.
Hang on, we are calculating your loop overhead. OK, it looks like your benchmark loop costs 0.00006918 usecs.
=========================================================
If you are running on an MP machine and you want to try running multiple copies of lmbench in parallel, you can specify how many here.
Using this option will make the benchmark run 100x slower (sorry).
NOTE: WARNING! This feature is experimental and many results are known to be incorrect or random!
MULTIPLE COPIES [default 1] Options to control job placement 1) Allow scheduler to place jobs 2) Assign each benchmark process with any attendent child processes
to its own processor
3) Assign each benchmark process with any attendent child processes
to its own processor, except that it will be as far as possible from other processes
4) Assign each benchmark and attendent processes to their own
processors
5) Assign each benchmark and attendent processes to their own
processors, except that they will be as far as possible from each other and other processes
6) Custom placement: you assign each benchmark process with attendent
child processes to processors
7) Custom placement: you assign each benchmark and attendent
processes to processors
Note: some benchmarks, such as bw_pipe, create attendent child processes for each benchmark process. For example, bw_pipe needs a second process to send data down the pipe to be read by the benchmark process. If you have three copies of the benchmark process running, then you actually have six processes; three attendent child processes sending data down the pipes and three benchmark processes reading data and doing the measurements.
Job placement selection: =====================================================================
Several benchmarks operate on a range of memory. This memory should be sized such that it is at least 4 times as big as the external cache[s] on your system. It should be no more than 80% of your physical memory.
The bigger the range, the more accurate the results, but larger sizes take somewhat longer to run the benchmark.
MB [default 5362] Checking to see if you have 5362 MB; please wait for a moment... Hang on, we are calculating your cache line size. OK, it looks like your cache line is bytes.
=========================================================
lmbench measures a wide variety of system performance, and the full suite of benchmarks can take a long time on some platforms. Consequently, we offer the capability to run only predefined subsets of benchmarks, one for operating system specific benchmarks and one for hardware specific benchmarks. We also offer the option of running only selected benchmarks which is useful during operating system development.
Please remember that if you intend to publish the results you either need to do a full run or one of the predefined OS or hardware subsets.
SUBSET (ALL|HARWARE|OS|DEVELOPMENT) [default all] =====================================================================
This benchmark measures, by default, file system latency. That can take a long time on systems with old style file systems (i.e., UFS, FFS, etc.). Linux' ext2fs and Sun's tmpfs are fast enough that this test is not painful.
If you are planning on sending in these results, please don't do a fast run.
If you want to skip the file system latency tests, answer "yes" below.
SLOWFS [default no] =====================================================================
If you are running on an idle network and there are other, identically configured systems, on the same wire (no gateway between you and them), and you have rsh access to them, then you should run the network part of the benchmarks to them. Please specify any such systems as a space separated list such as: ether-host fddi-host hippi-host.
REMOTE [default none] =====================================================================
Calculating mhz, please wait for a moment... I think your CPU mhz is
1642 MHz, 0.6090 nanosec clock
but I am frequently wrong. If that is the wrong Mhz, type in your best guess as to your processor speed. It doesn't have to be exact, but if you know it is around 800, say 800.
Please note that some processors, such as the P4, have a core which is double-clocked, so on those processors the reported clock speed will be roughly double the advertised clock rate. For example, a 1.8GHz P4 may be reported as a 3592MHz processor.
Processor mhz [default 1642 MHz, 0.6090 nanosec clock] =====================================================================
We need a place to store a 5362 Mbyte file as well as create and delete a large number of small files. We default to /usr/tmp. If /usr/tmp is a memory resident file system (i.e., tmpfs), pick a different place. Please specify a directory that has enough space and is a local file system.
FSDIR [default /usr/tmp] =====================================================================
lmbench outputs status information as it runs various benchmarks. By default this output is sent to /dev/tty, but you may redirect it to any file you wish (such as /dev/null...).
Status output file [default /dev/tty] =====================================================================
There is a database of benchmark results that is shipped with new releases of lmbench. Your results can be included in the database if you wish. The more results the better, especially if they include remote networking. If your results are interesting, i.e., for a new fast box, they may be made available on the lmbench web page, which is
http://www.bitmover.com/lmbench
Mail results [default yes] OK, no results mailed.
=========================================================
Confguration done, thanks.
There is a mailing list for discussing lmbench hosted at BitMover. Send mail to majordomo@bitmover.com to join the list.
make[1]: Leaving directory '/home/paragnomen/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
------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
Paragnome Linux 6.0.2-3 1642 0.61 0.81 2.06 3.84 6.22 0.67 1.81 511. 2416 3383
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
------------- ------ ------ ------ ------ ------ ------- -------
Paragnome Linux 6.0.2-3 2.3900 2.4400 4.5300 3.7200 4.1600 3.72000 4.88000
- Local* Communication latencies in microseconds - smaller is better
Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP
ctxsw UNIX UDP TCP conn
------------- ----- ----- ---- ----- ----- ----- ----- ----
Paragnome Linux 6.0.2-3 2.390 8.226 8.95 18.8 22.6 38.
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
------------- ------ ------ ------ ------ ------- ----- ------- -----
Paragnome Linux 6.0.2-3 27.4 18.9 30.1 25.8 1013.3K 0.845 0.11770 2.129
- 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
------------- ---- ---- ---- ------ ------ ------ ------ ---- -----
Paragnome Linux 6.0.2-3 2597 7583 5113 6417.7 11.0K 12.5K 6251.1 9809 9455.