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Searched refs:iostat (Results 1 – 22 of 22) sorted by relevance

/linux-6.15/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-6.15/include/trace/events/
H A Df2fs.h2064 TP_ARGS(sbi, iostat),
2100 __entry->app_dio = iostat[APP_DIRECT_IO];
2101 __entry->app_bio = iostat[APP_BUFFERED_IO];
2102 __entry->app_wio = iostat[APP_WRITE_IO];
2103 __entry->app_mio = iostat[APP_MAPPED_IO];
2106 __entry->fs_dio = iostat[FS_DATA_IO];
2107 __entry->fs_cdio = iostat[FS_CDATA_IO];
2108 __entry->fs_nio = iostat[FS_NODE_IO];
2109 __entry->fs_mio = iostat[FS_META_IO];
2110 __entry->fs_gc_dio = iostat[FS_GC_DATA_IO];
[all …]
/linux-6.15/block/
H A Dblk-cgroup.c325 blkg->iostat.blkg = blkg; in blkg_alloc()
332 u64_stats_init(&blkg->iostat.sync); in blkg_alloc()
652 __blkg_clear_stat(&blkg->iostat); in blkg_clear_stat()
1056 blkg_iostat_add(&blkg->iostat.cur, &delta); in blkcg_iostat_update()
1102 if (bisc == &blkg->iostat) in __blkcg_rstat_flush()
1117 &blkg->iostat.last); in __blkcg_rstat_flush()
1123 if (!parent->iostat.lqueued) { in __blkcg_rstat_flush()
1127 llist_add(&parent->iostat.lnode, plhead); in __blkcg_rstat_flush()
1128 parent->iostat.lqueued = true; in __blkcg_rstat_flush()
1190 blkg_iostat_set(&blkg->iostat.cur, &tmp); in blkcg_fill_root_iostats()
[all …]
H A Dblk-cgroup.h73 struct blkg_iostat_set iostat; member
/linux-6.15/tools/perf/
H A Dperf-iostat.sh12 perf stat --iostat$DELIMITER$*
H A D.gitignore23 perf-iostat
H A Dcommand-list.txt17 perf-iostat mainporcelain common
H A DMakefile.perf339 SCRIPT_SH += perf-iostat.sh
1105 $(call QUIET_INSTALL, perf-iostat) \
1106 $(INSTALL) $(OUTPUT)perf-iostat -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1276 $(OUTPUT)perf-iostat $(LANG_BINDINGS)
/linux-6.15/fs/f2fs/
H A DMakefile12 f2fs-$(CONFIG_F2FS_IOSTAT) += iostat.o
/linux-6.15/tools/perf/arch/x86/util/
H A DBuild12 perf-util-y += iostat.o
/linux-6.15/Documentation/translations/zh_CN/admin-guide/
H A Dcpu-load.rst9 $ iostat
/linux-6.15/Documentation/translations/zh_TW/admin-guide/
H A Dcpu-load.rst15 $ iostat
/linux-6.15/fs/nfs/flexfilelayout/
H A Dflexfilelayout.c646 struct nfs4_ff_io_stat *iostat = &layoutstat->io_stat; in nfs4_ff_layout_stat_io_update_requested() local
648 iostat->ops_requested++; in nfs4_ff_layout_stat_io_update_requested()
649 iostat->bytes_requested += requested; in nfs4_ff_layout_stat_io_update_requested()
659 struct nfs4_ff_io_stat *iostat = &layoutstat->io_stat; in nfs4_ff_layout_stat_io_update_completed() local
663 iostat->ops_completed++; in nfs4_ff_layout_stat_io_update_completed()
664 iostat->bytes_completed += completed; in nfs4_ff_layout_stat_io_update_completed()
665 iostat->bytes_not_delivered += requested - completed; in nfs4_ff_layout_stat_io_update_completed()
668 iostat->total_busy_time = in nfs4_ff_layout_stat_io_update_completed()
669 ktime_add(iostat->total_busy_time, timer); in nfs4_ff_layout_stat_io_update_completed()
670 iostat->aggregate_completion_time = in nfs4_ff_layout_stat_io_update_completed()
[all …]
/linux-6.15/arch/s390/include/asm/
H A Dfcx.h169 struct tsa_iostat iostat; member
/linux-6.15/Documentation/admin-guide/
H A Dcpu-load.rst9 $ iostat
H A Diostats.rst7 such as ``sar`` and ``iostat``.
/linux-6.15/Documentation/process/debugging/
H A Duserspace_debugging_guide.rst142 - ``iostat -x`` (*observe input and output devices utilization and performance*)
/linux-6.15/drivers/s390/block/
H A Ddasd_eckd.c5709 tsb->tsa.iostat.dev_time); in dasd_eckd_dump_sense_tcw()
5711 tsb->tsa.iostat.def_time); in dasd_eckd_dump_sense_tcw()
5713 tsb->tsa.iostat.queue_time); in dasd_eckd_dump_sense_tcw()
5715 tsb->tsa.iostat.dev_busy_time); in dasd_eckd_dump_sense_tcw()
5717 tsb->tsa.iostat.dev_act_time); in dasd_eckd_dump_sense_tcw()
5718 sense = tsb->tsa.iostat.sense; in dasd_eckd_dump_sense_tcw()
H A Ddasd.c4038 sense = tsb->tsa.iostat.sense; in dasd_get_sense()
/linux-6.15/tools/perf/util/
H A DBuild123 perf-util-y += iostat.o
/linux-6.15/Documentation/ABI/testing/
H A Dsysfs-fs-f2fs447 The new iostat trace gives stats gap given the period.