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/tools/perf/Documentation/
Dbuild-docdep.perl7 open I, '<', $text || die "cannot read: $text";
8 while (<I>) {
17 close I;
Dperf-iostat.txt6 perf-iostat - Show I/O performance metrics
16 Mode is intended to provide four I/O performance metrics per each PCIe root port:
18 - Inbound Read - I/O devices below root port read from the host memory, in MB
20 - Inbound Write - I/O devices below root port write to the host memory, in MB
22 - Outbound Read - CPU reads from I/O devices below root port, in MB
24 - Outbound Write - CPU writes to I/O devices below root port, in MB
Dperf-timechart.txt20 but it's possible to record IO (disk, network) activity using -I argument.
91 -I::
120 $ perf timechart record -I
Dtips.txt20 To count events in every 1000 msec: perf stat -I 1000
41 Add -I to perf record to sample register values, which will be visible in perf report sample contex…
Dperf-stat.txt248 perf stat -D -1 -e cpu-cycles -a -I 1000 \
272 -I msecs::
276 example: 'perf stat -I 1000 -e cycles -a sleep 5'
282 This option should be used together with "-I" option.
283 example: 'perf stat -I 1000 --interval-count 2 -e cycles -a'
290 This option is not supported with the "-I" option.
441 mode like -I 1000, as the bottleneck of workloads can change often.
531 Print summary for interval mode (-I).
591 - optional usec time stamp in fractions of second (with -I xxx)
613 - timestamp : optional usec time stamp in fractions of second (with -I)
Dperf-list.txt61 I - non idle counting
206 perf stat -C 0 -a uncore_imc_0/cas_count_read/,uncore_imc_0/cas_count_write/ -I 1000 ...
215 perf stat -C 0 -a imc/cas_count_read/,imc/cas_count_write/ -I 1000 ...
216 perf stat -C 0 -a *imc*/cas_count_read/,*imc*/cas_count_write/ -I 1000 ...
220 perf stat -I 1000 -e power/energy-cores/ -a
/tools/testing/selftests/cgroup/
Dtest_cpuset_prs.sh540 I=0
548 while [[ $I -lt $CNT ]]
550 echo "Running test $I ..." > /dev/console
551 eval set -- "\${$TEST[$I]}"
577 echo "Test $TEST[$I] failed result check!"
578 eval echo \"\${$TEST[$I]}\"
586 echo "Test $TEST[$I] failed effective CPU check!"
587 eval echo \"\${$TEST[$I]}\"
597 echo "FAILED: Test $TEST[$I] failed states check!"
598 eval echo \"\${$TEST[$I]}\"
[all …]
Dmemcg_protection.m79 % XXX here I do parallel reclaim of all siblings
/tools/thermal/lib/
Dlibthermal_tools.pc.template12 Cflags: -I${includedir} -I{include}/libnl3
/tools/lib/thermal/
Dlibthermal.pc.template12 Cflags: -I${includedir} -I${include}/libnl3
/tools/testing/cxl/test/
DKbuild2 ccflags-y := -I$(srctree)/drivers/cxl/ -I$(srctree)/drivers/cxl/core
/tools/testing/nvdimm/test/
DKbuild2 ccflags-y := -I$(srctree)/drivers/nvdimm/
3 ccflags-y += -I$(srctree)/drivers/acpi/nfit/
/tools/perf/util/
Ds390-cpumsf-kernel.h24 unsigned int I:1; /* 31 entry valid or invalid */ member
36 unsigned int I:1; /* 31 entry valid or invalid */ member
Ds390-cpumsf.c256 local.I = word >> 32 & 0x1; in s390_cpumsf_basic_show()
278 basic->I ? 'I' : ' ', in s390_cpumsf_basic_show()
297 local.I = word >> 32 & 0x1; in s390_cpumsf_diag_show()
305 pos, diag->def, diag->I ? 'I' : ' '); in s390_cpumsf_diag_show()
/tools/perf/jvmti/
DBuild7 CFLAGS_jvmti = -fPIC -DPIC -I$(JDIR)/include -I$(JDIR)/include/linux
/tools/testing/selftests/cpufreq/
Dspecial-tests.sh66 for I in `seq 1000`
78 for I in `seq 8`
/tools/testing/selftests/net/mptcp/
Ddiag.sh284 for I in `seq 1 $NR_CLIENTS`; do
288 ./mptcp_connect -p $((I+10001)) -l -w 20 \
293 for I in `seq 1 $NR_CLIENTS`; do
297 ./mptcp_connect -p $((I+10001)) -w 20 \
/tools/perf/util/intel-pt-decoder/
DBuild10 # Busybox's diff doesn't have -I, avoid warning in the case
16 CFLAGS_intel-pt-insn-decoder.o += -I$(OUTPUT)util/intel-pt-decoder
/tools/lib/perf/
Dlibperf.pc.template11 Cflags: -I${includedir}
/tools/lib/bpf/
Dlibbpf.pc.template12 Cflags: -I${includedir}
/tools/testing/cxl/
DKbuild20 ccflags-y := -I$(srctree)/drivers/cxl/
22 ccflags-y += -DTRACE_INCLUDE_PATH=$(CXL_CORE_SRC) -I$(srctree)/drivers/cxl/core/
/tools/testing/selftests/powerpc/nx-gzip/
DREADME14 $ gcc -O3 -I./include -o gzfht_test gzfht_test.c gzip_vas.c
15 $ gcc -O3 -I./include -o gunz_test gunz_test.c gzip_vas.c
/tools/objtool/arch/x86/
DBuild13 CFLAGS_decode.o += -I$(OUTPUT)arch/x86/lib
/tools/testing/nvdimm/
DKbuild24 ccflags-y := -I$(srctree)/drivers/nvdimm/
25 ccflags-y += -I$(srctree)/drivers/acpi/nfit/
/tools/testing/selftests/zram/
DREADME7 in memory itself. These disks allow very fast I/O and compression provides

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