Home
last modified time | relevance | path

Searched refs:iostat (Results 1 – 17 of 17) sorted by relevance

/linux/tools/perf/Documentation/
H A Dperf-iostat.txt1 perf-iostat(1)
6 perf-iostat - Show I/O performance metrics
11 'perf iostat' list
12 'perf iostat' <ports> \-- <command> [<options>]
42 $ perf iostat list
54 $ perf iostat -- dd if=/dev/zero of=/dev/nvme0n1 bs=1M oflag=direct
73 $ perf iostat 0000:17,0:3a -- dd if=/dev/zero of=/dev/nvme0n1 bs=1M oflag=direct
H A Dperf.txt92 linkperf:perf-intel-pt[1], linkperf:perf-iostat[1], linkperf:perf-kallsyms[1],
/linux/block/
H A Dblk-cgroup.c330 blkg->iostat.blkg = blkg; in blkg_alloc()
337 u64_stats_init(&blkg->iostat.sync); in blkg_alloc()
649 __blkg_clear_stat(&blkg->iostat); in blkg_clear_stat()
992 flags = u64_stats_update_begin_irqsave(&blkg->iostat.sync); in blkcg_iostat_update()
995 blkg_iostat_add(&blkg->iostat.cur, &delta); in blkcg_iostat_update()
997 u64_stats_update_end_irqrestore(&blkg->iostat.sync, flags); in blkcg_iostat_update()
1041 if (bisc == &blkg->iostat) in __blkcg_rstat_flush()
1055 blkcg_iostat_update(parent, &blkg->iostat.cur, in __blkcg_rstat_flush()
1056 &blkg->iostat.last); in __blkcg_rstat_flush()
1062 if (!parent->iostat.lqueued) { in __blkcg_rstat_flush()
[all …]
H A Dblk-cgroup.h73 struct blkg_iostat_set iostat; member
/linux/tools/perf/
H A Dperf-iostat.sh12 perf stat --iostat$DELIMITER$*
H A D.gitignore23 perf-iostat
H A DMakefile.perf335 SCRIPT_SH += perf-iostat.sh
847 $(call QUIET_INSTALL, perf-iostat) \
848 $(INSTALL) $(OUTPUT)perf-iostat -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
949 $(OUTPUT)perf-iostat $(LANG_BINDINGS)
/linux/fs/f2fs/
H A DMakefile12 f2fs-$(CONFIG_F2FS_IOSTAT) += iostat.o
/linux/tools/perf/arch/x86/util/
H A DBuild10 perf-util-y += iostat.o
/linux/Documentation/translations/zh_CN/admin-guide/
H A Dcpu-load.rst9 $ iostat
/linux/Documentation/translations/zh_TW/admin-guide/
H A Dcpu-load.rst15 $ iostat
/linux/fs/nfs/flexfilelayout/
H A Dflexfilelayout.c754 struct nfs4_ff_io_stat *iostat = &layoutstat->io_stat; in nfs4_ff_layout_stat_io_update_requested() local
756 iostat->ops_requested++; in nfs4_ff_layout_stat_io_update_requested()
757 iostat->bytes_requested += requested; in nfs4_ff_layout_stat_io_update_requested()
767 struct nfs4_ff_io_stat *iostat = &layoutstat->io_stat; in nfs4_ff_layout_stat_io_update_completed() local
771 iostat->ops_completed++; in nfs4_ff_layout_stat_io_update_completed()
772 iostat->bytes_completed += completed; in nfs4_ff_layout_stat_io_update_completed()
773 iostat->bytes_not_delivered += requested - completed; in nfs4_ff_layout_stat_io_update_completed()
776 iostat->total_busy_time = in nfs4_ff_layout_stat_io_update_completed()
777 ktime_add(iostat->total_busy_time, timer); in nfs4_ff_layout_stat_io_update_completed()
778 iostat->aggregate_completion_time = in nfs4_ff_layout_stat_io_update_completed()
[all …]
/linux/arch/s390/include/asm/
H A Dfcx.h169 struct tsa_iostat iostat; member
/linux/Documentation/admin-guide/
H A Dcpu-load.rst9 $ iostat
/linux/drivers/s390/block/
H A Ddasd_eckd.c6643 tsb->tsa.iostat.dev_time); in dasd_eckd_dump_sense_tcw()
6645 tsb->tsa.iostat.def_time); in dasd_eckd_dump_sense_tcw()
6647 tsb->tsa.iostat.queue_time); in dasd_eckd_dump_sense_tcw()
6649 tsb->tsa.iostat.dev_busy_time); in dasd_eckd_dump_sense_tcw()
6651 tsb->tsa.iostat.dev_act_time); in dasd_eckd_dump_sense_tcw()
6652 sense = tsb->tsa.iostat.sense; in dasd_eckd_dump_sense_tcw()
H A Ddasd.c4145 sense = tsb->tsa.iostat.sense; in dasd_get_sense()
/linux/tools/perf/util/
H A DBuild131 perf-util-y += iostat.o