make[1]: Entering directory '/usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-2fdecfcb9dd8bc5adefde782a3213f2da884ec53/tools/testing/selftests/resctrl'
gcc -g -Wall -O2 -D_FORTIFY_SOURCE=2 -c resctrl_val.c cmt_test.c cat_test.c mbm_test.c fill_buf.c resctrl_tests.c cache.c mba_test.c resctrlfs.c
gcc -g -Wall -O2 -D_FORTIFY_SOURCE=2 -o resctrl_tests resctrl_val.o cmt_test.o cat_test.o mbm_test.o fill_buf.o resctrl_tests.o cache.o mba_test.o resctrlfs.o
make[1]: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-8.3-kselftests-2fdecfcb9dd8bc5adefde782a3213f2da884ec53/tools/testing/selftests/resctrl'
2021-10-16 01:18:07 resctrl/resctrl_tests
TAP version 13
# Pass: Check kernel supports resctrl filesystem
# Pass: Check resctrl mountpoint "/sys/fs/resctrl" exists
# resctrl filesystem not mounted
# dmesg: [   10.958900] resctrl: L3 allocation detected
# dmesg: [   10.964161] resctrl: L3 monitoring detected
1..4
# Starting MBM BW change ...
# Mounting resctrl to "/sys/fs/resctrl"
# Mounting resctrl to "/sys/fs/resctrl"
TAP version 13
# Pass: Check kernel supports resctrl filesystem
# Pass: Check resctrl mountpoint "/sys/fs/resctrl" exists
# resctrl filesystem not mounted
# dmesg: [   10.958900] resctrl: L3 allocation detected
# dmesg: [   10.964161] resctrl: L3 monitoring detected
1..4
# Starting MBM BW change ...
# Mounting resctrl to "/sys/fs/resctrl"
# Mounting resctrl to "/sys/fs/resctrl"
# Benchmark PID: 8607
# Writing benchmark parameters to resctrl FS
# Checking for pass/fail
# Pass: Check MBM diff within 5%
# avg_diff_per: 0%
# Span (MB): 250
# avg_bw_imc: 11826
# avg_bw_resc: 11781
ok 1 MBM: bw change
# Starting MBA Schemata change ...
# Mounting resctrl to "/sys/fs/resctrl"
ok 2 # SKIP Hardware does not support MBA or MBA is disabled
# Starting CMT test ...
# Mounting resctrl to "/sys/fs/resctrl"
# Cache size :12582912
# Unable to umount resctrl: Invalid argument
TAP version 13
# Pass: Check kernel supports resctrl filesystem
# Pass: Check resctrl mountpoint "/sys/fs/resctrl" exists
# resctrl filesystem not mounted
# dmesg: [   10.958900] resctrl: L3 allocation detected
# dmesg: [   10.964161] resctrl: L3 monitoring detected
1..4
# Starting MBM BW change ...
# Mounting resctrl to "/sys/fs/resctrl"
# Mounting resctrl to "/sys/fs/resctrl"
# Benchmark PID: 8607
# Writing benchmark parameters to resctrl FS
# Checking for pass/fail
# Pass: Check MBM diff within 5%
# avg_diff_per: 0%
# Span (MB): 250
# avg_bw_imc: 11826
# avg_bw_resc: 11781
ok 1 MBM: bw change
# Starting MBA Schemata change ...
# Mounting resctrl to "/sys/fs/resctrl"
ok 2 # SKIP Hardware does not support MBA or MBA is disabled
# Starting CMT test ...
# Mounting resctrl to "/sys/fs/resctrl"
# Cache size :12582912
# Benchmark PID: 8627
# Writing benchmark parameters to resctrl FS
# Checking for pass/fail
# Pass: Check cache miss rate within 15%
# Percent diff=8
# Number of bits: 5
# Average LLC val: 5701632
# Cache span (bytes): 5242880
ok 3 CMT: test
# Starting CAT test ...
# Mounting resctrl to "/sys/fs/resctrl"
# Mounting resctrl to "/sys/fs/resctrl"
# Cache size :12582912
# Writing benchmark parameters to resctrl FS
# Write schema "L3:0=fc0" to resctrl FS
# Checking for pass/fail
# Fail: Check cache miss rate within 4%
# Percent diff=116
# Number of bits: 6
# Average LLC val: 212657
# Cache span (lines): 98304
not ok 4 CAT: test
# Totals: pass:2 fail:1 xfail:0 xpass:0 skip:1 error:0
TAP version 13
# Pass: Check kernel supports resctrl filesystem
# Pass: Check resctrl mountpoint "/sys/fs/resctrl" exists
# resctrl filesystem not mounted
# dmesg: [   10.958900] resctrl: L3 allocation detected
# dmesg: [   10.964161] resctrl: L3 monitoring detected
1..4
# Starting MBM BW change ...
# Mounting resctrl to "/sys/fs/resctrl"
# Mounting resctrl to "/sys/fs/resctrl"
# Benchmark PID: 8607
# Writing benchmark parameters to resctrl FS
# Checking for pass/fail
# Pass: Check MBM diff within 5%
# avg_diff_per: 0%
# Span (MB): 250
# avg_bw_imc: 11826
# avg_bw_resc: 11781
ok 1 MBM: bw change
# Starting MBA Schemata change ...
# Mounting resctrl to "/sys/fs/resctrl"
ok 2 # SKIP Hardware does not support MBA or MBA is disabled
# Starting CMT test ...
# Mounting resctrl to "/sys/fs/resctrl"
# Cache size :12582912
# Benchmark PID: 8627
# Writing benchmark parameters to resctrl FS
# Checking for pass/fail
# Pass: Check cache miss rate within 15%
# Percent diff=8
# Number of bits: 5
# Average LLC val: 5701632
# Cache span (bytes): 5242880
ok 3 CMT: test
# Starting CAT test ...
# Mounting resctrl to "/sys/fs/resctrl"
# Mounting resctrl to "/sys/fs/resctrl"
# Cache size :12582912
# Writing benchmark parameters to resctrl FS
# Write schema "L3:0=3f" to resctrl FS
# Checking for pass/fail
# Fail: Check cache miss rate within 4%
# Percent diff=116
# Number of bits: 6
# Average LLC val: 212775
# Cache span (lines): 98304
not ok 4 CAT: test
# Totals: pass:2 fail:1 xfail:0 xpass:0 skip:1 error:0
