Lines Matching +full:1 +full:kib
42 `perf(1) <https://linux.die.net/man/1/perf>`__.
53 INHIBIT_PACKAGE_STRIP = "1"
188 [ perf record: Woken up 1 times to write data ]
298 INHIBIT_PACKAGE_STRIP = "1"
369 taken up by a couple tests and the move of a constant (1) to a register:
548 1 sched:sched_process_exit
552 1 sched:sched_process_exec
568 1 syscalls:sys_enter_sendmmsg
569 1 syscalls:sys_exit_sendmmsg
623 sampling period for tracepoints is 1 i.e. for tracepoints perf will
659 …perf 1262 [000] 11624.857193: sched_wakeup: comm=migration/0 pid=6 prio=0 success=1 target_cpu=000
660 wget 1262 [001] 11624.858021: softirq_raise: vec=1 [action=TIMER]
661 wget 1262 [001] 11624.858074: softirq_entry: vec=1 [action=TIMER]
662 wget 1262 [001] 11624.858081: softirq_exit: vec=1 [action=TIMER]
667 wget 1262 [001] 11624.859020: softirq_raise: vec=1 [action=TIMER]
668 wget 1262 [001] 11624.859076: softirq_entry: vec=1 [action=TIMER]
669 wget 1262 [001] 11624.859083: softirq_exit: vec=1 [action=TIMER]
764 …193498 1262 perf comm=migration/0, pid=6, prio=0, success=1, target_cpu=0
765 irq__softirq_raise 1 11624.858021635 1262 wget vec=TIMER
766 irq__softirq_entry 1 11624.858074075 1262 wget vec=TIMER
767 irq__softirq_exit 1 11624.858081389 1262 wget vec=TIMER
768 …syscalls__sys_enter_read 1 11624.858166434 1262 wget nr=3, fd=3, buf=3213…
769 syscalls__sys_exit_read 1 11624.858177924 1262 wget nr=3, ret=512
770 …skb__kfree_skb 1 11624.858878188 1262 wget skbaddr=3945041280, …
771 …skb__kfree_skb 1 11624.858945608 1262 wget skbaddr=3945037824, …
772 irq__softirq_raise 1 11624.859020942 1262 wget vec=TIMER
773 irq__softirq_entry 1 11624.859076935 1262 wget vec=TIMER
774 irq__softirq_exit 1 11624.859083469 1262 wget vec=TIMER
775 …syscalls__sys_enter_read 1 11624.859167565 1262 wget nr=3, fd=3, buf=3077…
776 syscalls__sys_exit_read 1 11624.859192533 1262 wget nr=3, ret=471
777 …syscalls__sys_enter_read 1 11624.859228072 1262 wget nr=3, fd=3, buf=3077…
778 syscalls__sys_exit_read 1 11624.859233707 1262 wget nr=3, ret=0
779 …syscalls__sys_enter_read 1 11624.859573008 1262 wget nr=3, fd=3, buf=3213…
780 syscalls__sys_exit_read 1 11624.859584818 1262 wget nr=3, ret=512
781 …syscalls__sys_enter_read 1 11624.859864562 1262 wget nr=3, fd=3, buf=3077…
782 syscalls__sys_exit_read 1 11624.859888770 1262 wget nr=3, ret=1024
783 …syscalls__sys_enter_read 1 11624.859935140 1262 wget nr=3, fd=3, buf=3077…
784 syscalls__sys_exit_read 1 11624.859944032 1262 wget nr=3, ret=1024
822 counts[event_name] += 1
824 counts[event_name] = 1
863 binding <https://linux.die.net/man/1/perf-script-python>`__.
936 …perf 1383 [001] 6171.460045: sched_wakeup: comm=kworker/1:1 pid=21 prio=120 success=1 target_cpu…
937 …_comm=perf prev_pid=1383 prev_prio=120 prev_state=R+ ==> next_comm=kworker/1:1 next_pid=21 next_pr…
938 …kworker/1:1 21 [001] 6171.460093: sched_switch: prev_comm=kworker/1:1 prev_pid=21 prev_prio=12…
939 … 0 [000] 6171.468063: sched_wakeup: comm=kworker/0:3 pid=1209 prio=120 success=1 target_cpu=000
942 …perf 1383 [001] 6171.470039: sched_wakeup: comm=kworker/1:1 pid=21 prio=120 success=1 target_cpu…
943 …_comm=perf prev_pid=1383 prev_prio=120 prev_state=R+ ==> next_comm=kworker/1:1 next_pid=21 next_pr…
944 …kworker/1:1 21 [001] 6171.470082: sched_switch: prev_comm=kworker/1:1 prev_pid=21 prev_prio=12…
945 …perf 1383 [001] 6171.480035: sched_wakeup: comm=kworker/1:1 pid=21 prio=120 success=1 target_cpu…
966 …perf 1407 [001] 7932.170048: sched_wakeup: comm=kworker/1:1 pid=21 prio=120 success=1 target_cpu…
967 …perf 1407 [001] 7932.180044: sched_wakeup: comm=kworker/1:1 pid=21 prio=120 success=1 target_cpu…
968 …perf 1407 [001] 7932.190038: sched_wakeup: comm=kworker/1:1 pid=21 prio=120 success=1 target_cpu…
969 …perf 1407 [001] 7932.200044: sched_wakeup: comm=kworker/1:1 pid=21 prio=120 success=1 target_cpu…
970 …perf 1407 [001] 7932.210044: sched_wakeup: comm=kworker/1:1 pid=21 prio=120 success=1 target_cpu…
971 …perf 1407 [001] 7932.220044: sched_wakeup: comm=kworker/1:1 pid=21 prio=120 success=1 target_cpu…
972 …swapper 0 [001] 7932.230111: sched_wakeup: comm=kworker/1:1 pid=21 prio=120 success=1 target_…
973 …932.230146: sched_switch: prev_comm=swapper/1 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=…
974 …kworker/1:1 21 [001] 7932.230205: sched_switch: prev_comm=kworker/1:1 prev_pid=21 prev_prio=12…
975 … 0 [000] 7932.326109: sched_wakeup: comm=kworker/0:3 pid=1209 prio=120 success=1 target_cpu=000
1028 perf record -e probe:do_fork -aR sleep 1
1039 -rw-r--r-- 1 root root 0 Oct 28 11:42 enable
1040 -rw-r--r-- 1 root root 0 Oct 28 11:42 filter
1041 -r--r--r-- 1 root root 0 Oct 28 11:42 format
1042 -r--r--r-- 1 root root 0 Oct 28 11:42 id
1049 field:unsigned char common_flags; offset:2; size:1; signed:0;
1050 field:unsigned char common_preempt_count; offset:3; size:1; signed:0;
1051 field:int common_pid; offset:4; size:4; signed:1;
1052 field:int common_padding; offset:8; size:4; signed:1;
1070 [ perf record: Woken up 1 times to write data ]
1086 # cpuid : GenuineIntel,6,38,1
1139 - The `'perf stat' manpage <https://linux.die.net/man/1/perf-stat>`__.
1142 manpage <https://linux.die.net/man/1/perf-record>`__.
1145 manpage <https://linux.die.net/man/1/perf-report>`__.
1147 - The `'perf probe' manpage <https://linux.die.net/man/1/perf-probe>`__.
1150 manpage <https://linux.die.net/man/1/perf-script>`__.
1153 binding <https://linux.die.net/man/1/perf-script-python>`__.
1155 - The top-level `perf(1) manpage <https://linux.die.net/man/1/perf>`__.
1266 <idle>-0 [004] d..1 470.867169: ktime_get_real <-intel_idle
1267 <idle>-0 [004] d..1 470.867170: getnstimeofday <-ktime_get_real
1268 <idle>-0 [004] d..1 470.867171: ns_to_timeval <-intel_idle
1269 <idle>-0 [004] d..1 470.867171: ns_to_timespec <-ns_to_timeval
1270 <idle>-0 [004] d..1 470.867172: smp_apic_timer_interrupt <-apic_timer_interrupt
1271 <idle>-0 [004] d..1 470.867172: native_apic_mem_write <-smp_apic_timer_interrupt
1272 <idle>-0 [004] d..1 470.867172: irq_enter <-smp_apic_timer_interrupt
1273 <idle>-0 [004] d..1 470.867172: rcu_irq_enter <-irq_enter
1274 <idle>-0 [004] d..1 470.867173: rcu_idle_exit_common.isra.33 <-rcu_irq_enter
1275 <idle>-0 [004] d..1 470.867173: local_bh_disable <-irq_enter
1276 <idle>-0 [004] d..1 470.867173: add_preempt_count <-local_bh_disable
1455 -rw-r--r-- 1 root root 0 Nov 14 23:19 enable
1460 -r--r--r-- 1 root root 0 Nov 14 23:19 header_event
1461 -r--r--r-- 1 root root 0 Nov 14 23:19 header_page
1501 -rw-r--r-- 1 root root 0 Nov 14 23:19 enable
1502 -rw-r--r-- 1 root root 0 Nov 14 23:19 filter
1523 -rw-r--r-- 1 root root 0 Nov 14 23:19 enable
1524 -rw-r--r-- 1 root root 0 Nov 14 23:19 filter
1525 -r--r--r-- 1 root root 0 Nov 14 23:19 format
1526 -r--r--r-- 1 root root 0 Nov 14 23:19 id
1540 field:unsigned char common_flags; offset:2; size:1; signed:0;
1541 field:unsigned char common_preempt_count; offset:3; size:1; signed:0;
1542 field:int common_pid; offset:4; size:4; signed:1;
1543 field:int common_padding; offset:8; size:4; signed:1;
1574 root@sugarbay:/sys/kernel/debug/tracing/events/kmem/kmalloc# echo 1 > enable
1582 root@sugarbay:/sys/kernel/debug/tracing# echo 1 > tracing_on
1599 …dropbear-1465 [000] ...1 18154.620753: kmalloc: call_site=ffffffff816650d4 ptr=ffff8800729c3000 b…
1602 …matchbox-termin-1361 [001] ...1 18154.755472: kmalloc: call_site=ffffffff81614050 ptr=ffff88006d5…
1603 …Xorg-1264 [002] ...1 18154.755581: kmalloc: call_site=ffffffff8141abe8 ptr=ffff8800734f4cc0 bytes…
1604 …Xorg-1264 [002] ...1 18154.755583: kmalloc: call_site=ffffffff814192a3 ptr=ffff88001f822520 bytes…
1605 …Xorg-1264 [002] ...1 18154.755589: kmalloc: call_site=ffffffff81419edb ptr=ffff8800721a2f00 bytes…
1606 …matchbox-termin-1361 [001] ...1 18155.354594: kmalloc: call_site=ffffffff81614050 ptr=ffff88006db…
1607 …Xorg-1264 [002] ...1 18155.354703: kmalloc: call_site=ffffffff8141abe8 ptr=ffff8800734f4cc0 bytes…
1608 …Xorg-1264 [002] ...1 18155.354705: kmalloc: call_site=ffffffff814192a3 ptr=ffff88001f822520 bytes…
1609 …Xorg-1264 [002] ...1 18155.354711: kmalloc: call_site=ffffffff81419edb ptr=ffff8800721a2f00 bytes…
1611 …dropbear-1465 [000] ...1 18155.673525: kmalloc: call_site=ffffffff816650d4 ptr=ffff8800729c3000 b…
1614 …dropbear-1465 [000] ...1 18155.793219: kmalloc: call_site=ffffffff816650d4 ptr=ffff8800729c3000 b…
1617 …dropbear-1465 [000] ...1 18155.936910: kmalloc: call_site=ffffffff816650d4 ptr=ffff8800729c3000 b…
1619 …matchbox-termin-1361 [001] ...1 18155.953667: kmalloc: call_site=ffffffff81614050 ptr=ffff88006d5…
1620 …Xorg-1264 [002] ...1 18155.953775: kmalloc: call_site=ffffffff8141abe8 ptr=ffff8800734f4cc0 bytes…
1621 …Xorg-1264 [002] ...1 18155.953777: kmalloc: call_site=ffffffff814192a3 ptr=ffff88001f822520 bytes…
1622 …Xorg-1264 [002] ...1 18155.953783: kmalloc: call_site=ffffffff81419edb ptr=ffff8800721a2f00 bytes…
1624 …dropbear-1465 [000] ...1 18156.176257: kmalloc: call_site=ffffffff816650d4 ptr=ffff8800729c3000 b…
1627 …dropbear-1465 [000] ...1 18156.399434: kmalloc: call_site=ffffffff816650d4 ptr=ffff8800729c3000 b…
1629 …matchbox-termin-1361 [001] ...1 18156.552800: kmalloc: call_site=ffffffff81614050 ptr=ffff88006db…
1740 1 <https://lwn.net/Articles/365835/>`__
1792 What systemtap does under the covers to run this probe is 1) parse and
1798 In order to accomplish steps 1 and 2, the 'stap' program needs access to
1803 that produced the target image however; in such cases, steps 1 and 2 are
1812 the target is to 1) on the host system, compile the probe into a kernel
1862 $ crosstap root@192.168.1.xxx myscript.stp
2077 [23:21:56.989270399] (+?.?????????) sys_geteuid: { 1 }, { }
2078 [23:21:56.989278081] (+0.000007682) exit_syscall: { 1 }, { ret = 0 }
2079 [23:21:56.989286043] (+0.000007962) sys_pipe: { 1 }, { fildes = 0xB77B9E8C }
2080 [23:21:56.989321802] (+0.000035759) exit_syscall: { 1 }, { ret = 0 }
2081 …[23:21:56.989329345] (+0.000007543) sys_mmap_pgoff: { 1 }, { addr = 0x0, len = 10485760, prot = 3,…
2082 [23:21:56.989351694] (+0.000022349) exit_syscall: { 1 }, { ret = -1247805440 }
2083 …[23:21:56.989432989] (+0.000081295) sys_clone: { 1 }, { clone_flags = 0x411, newsp = 0xB5EFFFE4, p…
2084 …[23:21:56.989477129] (+0.000044140) sched_stat_runtime: { 1 }, { comm = "lttng-consumerd", tid = 1…
2085 …0.000009568) sched_migrate_task: { 1 }, { comm = "lttng-consumerd", tid = 1193, prio = 20, orig_cp…
2086 …23:21:56.989508418] (+0.000021721) hrtimer_init: { 1 }, { hrtimer = 3970832076, clockid = 1, mode …
2087 [23:21:56.989770462] (+0.000262044) hrtimer_cancel: { 1 }, { hrtimer = 3993865440 }
2089 …[23:21:56.989776957] (+0.000005377) hrtimer_expire_entry: { 1 }, { hrtimer = 3993865440, now = 798…
2091 [23:21:56.989791695] (+0.000013550) softirq_raise: { 1 }, { vec = 1 }
2092 [23:21:56.989795396] (+0.000003701) softirq_raise: { 0 }, { vec = 1 }
2094 …[23:21:56.989807130] (+0.000006495) sched_stat_runtime: { 1 }, { comm = "lttng-consumerd", tid = 1…
2097 [23:21:56.989819631] (+0.000001117) hrtimer_expire_exit: { 1 }, { hrtimer = 3993865440 }
2099 …[23:21:56.989822984] (+0.000001118) hrtimer_start: { 1 }, { hrtimer = 3993865440, function = 32384…
2100 [23:21:56.989832762] (+0.000009778) softirq_entry: { 1 }, { vec = 1 }
2101 [23:21:56.989833879] (+0.000001117) softirq_entry: { 0 }, { vec = 1 }
2102 [23:21:56.989838069] (+0.000004190) timer_cancel: { 1 }, { timer = 3993871956 }
2104 …[23:21:56.989841492] (+0.000002305) timer_expire_entry: { 1 }, { timer = 3993871956, now = 7951598…
2106 …[23:21:56.989854831] (+0.000012012) sched_stat_runtime: { 1 }, { comm = "lttng-consumerd", tid = 1…
2108 …[23:21:56.989861257] (+0.000005308) sched_stat_sleep: { 1 }, { comm = "kworker/1:1", tid = 21, del…
2110 …67) sched_wakeup: { 0 }, { comm = "kworker/0:0", tid = 4, prio = 120, success = 1, target_cpu = 0 }
2111 …9358] (+0.000001117) sched_wakeup: { 1 }, { comm = "kworker/1:1", tid = 21, prio = 120, success = …
2112 [23:21:56.989877460] (+0.000008102) timer_expire_exit: { 1 }, { timer = 3993871956 }
2194 …1 }, { intfield = 0, intfield2 = 0x0, longfield = 0, netintfield = 0, netintfieldhex = 0x0, arrfie…
2195 …1 }, { intfield = 1, intfield2 = 0x1, longfield = 1, netintfield = 1, netintfieldhex = 0x1, arrfie…
2196 …1 }, { intfield = 2, intfield2 = 0x2, longfield = 2, netintfield = 2, netintfieldhex = 0x2, arrfie…
2197 …1 }, { intfield = 3, intfield2 = 0x3, longfield = 3, netintfield = 3, netintfieldhex = 0x3, arrfie…
2264 CPU 0: 7082 events, 332 KiB data
2265 CPU 1: 1578 events, 74 KiB data
2266 Total: 8660 events (dropped 0), 406 KiB data
2274 -rw-r--r-- 1 root root 339938 Oct 27 22:40 sdc.blktrace.0
2275 -rw-r--r-- 1 root root 75753 Oct 27 22:40 sdc.blktrace.1
2283 8,32 1 1 0.000000000 1225 Q WS 3417048 + 8 [jbd2/sdc-8]
2284 8,32 1 2 0.000025213 1225 G WS 3417048 + 8 [jbd2/sdc-8]
2285 8,32 1 3 0.000033384 1225 P N [jbd2/sdc-8]
2286 8,32 1 4 0.000043301 1225 I WS 3417048 + 8 [jbd2/sdc-8]
2287 8,32 1 0 0.000057270 0 m N cfq1225 insert_request
2288 8,32 1 0 0.000064813 0 m N cfq1225 add_to_rr
2289 8,32 1 5 0.000076336 1225 U N [jbd2/sdc-8] 1
2290 8,32 1 0 0.000088559 0 m N cfq workload slice:150
2291 8,32 1 0 0.000097359 0 m N cfq1225 set_active wl_prio:0 wl_type:1
2292 8,32 1 0 0.000104063 0 m N cfq1225 Not idling. st->count:1
2293 8,32 1 0 0.000112584 0 m N cfq1225 fifo= (null)
2294 8,32 1 0 0.000118730 0 m N cfq1225 dispatch_insert
2295 8,32 1 0 0.000127390 0 m N cfq1225 dispatched a request
2296 8,32 1 0 0.000133536 0 m N cfq1225 activate rq, drv=1
2297 8,32 1 6 0.000136889 1225 D WS 3417048 + 8 [jbd2/sdc-8]
2298 8,32 1 7 0.000360381 1225 Q WS 3417056 + 8 [jbd2/sdc-8]
2299 8,32 1 8 0.000377422 1225 G WS 3417056 + 8 [jbd2/sdc-8]
2300 8,32 1 9 0.000388876 1225 P N [jbd2/sdc-8]
2301 8,32 1 10 0.000397886 1225 Q WS 3417064 + 8 [jbd2/sdc-8]
2302 8,32 1 11 0.000404800 1225 M WS 3417064 + 8 [jbd2/sdc-8]
2303 8,32 1 12 0.000412343 1225 Q WS 3417072 + 8 [jbd2/sdc-8]
2304 8,32 1 13 0.000416533 1225 M WS 3417072 + 8 [jbd2/sdc-8]
2305 8,32 1 14 0.000422121 1225 Q WS 3417080 + 8 [jbd2/sdc-8]
2306 8,32 1 15 0.000425194 1225 M WS 3417080 + 8 [jbd2/sdc-8]
2307 8,32 1 16 0.000431968 1225 Q WS 3417088 + 8 [jbd2/sdc-8]
2308 8,32 1 17 0.000435251 1225 M WS 3417088 + 8 [jbd2/sdc-8]
2309 8,32 1 18 0.000440279 1225 Q WS 3417096 + 8 [jbd2/sdc-8]
2310 8,32 1 19 0.000443911 1225 M WS 3417096 + 8 [jbd2/sdc-8]
2311 8,32 1 20 0.000450336 1225 Q WS 3417104 + 8 [jbd2/sdc-8]
2312 8,32 1 21 0.000454038 1225 M WS 3417104 + 8 [jbd2/sdc-8]
2313 8,32 1 22 0.000462070 1225 Q WS 3417112 + 8 [jbd2/sdc-8]
2314 8,32 1 23 0.000465422 1225 M WS 3417112 + 8 [jbd2/sdc-8]
2315 8,32 1 24 0.000474222 1225 I WS 3417056 + 64 [jbd2/sdc-8]
2316 8,32 1 0 0.000483022 0 m N cfq1225 insert_request
2317 8,32 1 25 0.000489727 1225 U N [jbd2/sdc-8] 1
2318 8,32 1 0 0.000498457 0 m N cfq1225 Not idling. st->count:1
2319 8,32 1 0 0.000503765 0 m N cfq1225 dispatch_insert
2320 8,32 1 0 0.000512914 0 m N cfq1225 dispatched a request
2321 8,32 1 0 0.000518851 0 m N cfq1225 activate rq, drv=2
2325 8,32 0 0 58.515006138 0 m N cfq3551 complete rqnoidle 1
2327 8,32 0 0 58.516626736 0 m N cfq3551 complete rqnoidle 1
2330 8,32 1 0 58.516971613 0 m N cfq3551 slice expired t=0
2331 … 8,32 1 0 58.516982089 0 m N cfq3551 sl_used=13 disp=6 charge=13 iops=0 sect=80
2332 8,32 1 0 58.516985511 0 m N cfq3551 del_from_rr
2333 8,32 1 0 58.516990819 0 m N cfq3551 put_queue
2336 Reads Queued: 0, 0KiB Writes Queued: 331, 26,284KiB
2337 Read Dispatches: 0, 0KiB Write Dispatches: 485, 40,484KiB
2339 Reads Completed: 0, 0KiB Writes Completed: 511, 41,000KiB
2340 Read Merges: 0, 0KiB Write Merges: 13, 160KiB
2344 Reads Queued: 0, 0KiB Writes Queued: 249, 15,800KiB
2345 Read Dispatches: 0, 0KiB Write Dispatches: 42, 1,600KiB
2347 Reads Completed: 0, 0KiB Writes Completed: 16, 1,084KiB
2348 Read Merges: 0, 0KiB Write Merges: 40, 276KiB
2350 IO unplugs: 30 Timer unplugs: 1
2353 Reads Queued: 0, 0KiB Writes Queued: 580, 42,084KiB
2354 Read Dispatches: 0, 0KiB Write Dispatches: 527, 42,084KiB
2356 Reads Completed: 0, 0KiB Writes Completed: 527, 42,084KiB
2357 Read Merges: 0, 0KiB Write Merges: 53, 436KiB
2358 IO unplugs: 53 Timer unplugs: 1
2360 Throughput (R/W): 0KiB/s / 719KiB/s
2364 Input file sdc.blktrace.1 added
2369 `blkparse <https://linux.die.net/man/1/blkparse>`__ manpage to learn the
2431 CPU 0: 7691 events, 361 KiB data
2432 CPU 1: 4109 events, 193 KiB data
2433 Total: 11800 events (dropped 0), 554 KiB data
2440 CPU 0: 7691 events, 361 KiB data
2441 CPU 1: 4109 events, 193 KiB data
2442 Total: 11800 events (dropped 0), 554 KiB data
2455 -rw-r--r-- 1 root root 369193 Oct 28 02:44 sdc.blktrace.0
2456 -rw-r--r-- 1 root root 197278 Oct 28 02:44 sdc.blktrace.1
2462 8,32 1 1 0.000000000 1263 Q RM 6016 + 8 [ls]
2463 8,32 1 0 0.000036038 0 m N cfq1263 alloced
2464 8,32 1 2 0.000039390 1263 G RM 6016 + 8 [ls]
2465 8,32 1 3 0.000049168 1263 I RM 6016 + 8 [ls]
2466 8,32 1 0 0.000056152 0 m N cfq1263 insert_request
2467 8,32 1 0 0.000061600 0 m N cfq1263 add_to_rr
2468 8,32 1 0 0.000075498 0 m N cfq workload slice:300
2474 8,32 1 0 177.266679239 0 m N cfq1267 slice expired t=0
2475 8,32 1 0 177.266689297 0 m N cfq1267 sl_used=9 disp=6 charge=9 iops=0 sect=56
2476 8,32 1 0 177.266692649 0 m N cfq1267 del_from_rr
2477 8,32 1 0 177.266696560 0 m N cfq1267 put_queue
2480 Reads Queued: 0, 0KiB Writes Queued: 270, 21,708KiB
2481 Read Dispatches: 59, 2,628KiB Write Dispatches: 495, 39,964KiB
2483 Reads Completed: 90, 2,752KiB Writes Completed: 543, 41,596KiB
2484 Read Merges: 0, 0KiB Write Merges: 9, 344KiB
2486 IO unplugs: 20 Timer unplugs: 1
2488 Reads Queued: 688, 2,752KiB Writes Queued: 381, 20,652KiB
2489 Read Dispatches: 31, 124KiB Write Dispatches: 59, 2,396KiB
2491 Reads Completed: 0, 0KiB Writes Completed: 11, 764KiB
2492 Read Merges: 598, 2,392KiB Write Merges: 88, 448KiB
2497 Reads Queued: 688, 2,752KiB Writes Queued: 651, 42,360KiB
2498 Read Dispatches: 90, 2,752KiB Write Dispatches: 554, 42,360KiB
2500 Reads Completed: 90, 2,752KiB Writes Completed: 554, 42,360KiB
2501 Read Merges: 598, 2,392KiB Write Merges: 97, 792KiB
2502 IO unplugs: 72 Timer unplugs: 1
2504 Throughput (R/W): 15KiB/s / 238KiB/s
2523 root@crownbay:/sys/kernel/debug/tracing# echo 1 > /sys/block/sdc/trace/enable
2542 cat-3587 [001] d..1 3023.276361: 8,32 Q R 1699848 + 8 [cat]
2543 cat-3587 [001] d..1 3023.276410: 8,32 m N cfq3587 alloced
2544 cat-3587 [001] d..1 3023.276415: 8,32 G R 1699848 + 8 [cat]
2545 cat-3587 [001] d..1 3023.276424: 8,32 P N [cat]
2547 cat-3587 [001] d..1 3023.276439: 8,32 m N cfq3587 insert_request
2548 cat-3587 [001] d..1 3023.276445: 8,32 m N cfq3587 add_to_rr
2549 cat-3587 [001] d..2 3023.276454: 8,32 U N [cat] 1
2550 cat-3587 [001] d..1 3023.276464: 8,32 m N cfq workload slice:150
2551 … cat-3587 [001] d..1 3023.276471: 8,32 m N cfq3587 set_active wl_prio:0 wl_type:2
2552 cat-3587 [001] d..1 3023.276478: 8,32 m N cfq3587 fifo= (null)
2553 cat-3587 [001] d..1 3023.276483: 8,32 m N cfq3587 dispatch_insert
2554 cat-3587 [001] d..1 3023.276490: 8,32 m N cfq3587 dispatched a request
2555 cat-3587 [001] d..1 3023.276497: 8,32 m N cfq3587 activate rq, drv=1
2570 - https://linux.die.net/man/1/blkparse