...
| Expand |
|---|
|
| Code Block |
|---|
> bsrmon /watch network r0
2020-12-08_09:47:45.84
PEER 100.100.10.31:7792:
send (byte/s): 62932184
recv (byte/s): 4820
PEER bsr03:
send (byte/s): 0
recv (byte/s): 0
2020-12-08_09:47:46.160
PEER 100.100.10.31:7792:
send (byte/s): 104896568
recv (byte/s): 12320
PEER bsr03:
send (byte/s): 0
recv (byte/s): 0
... |
| → peer bsr03 과는 연결 단절된 상태→ Disconnected from peer BSR03 → Data transfer is in progress to peer 100.100.10.31:7792 로 데이터 전송이 진행되고 있는 중 |
| Code Block |
|---|
> bsrmon /report network r0
Report r0 [NETWORK SPEED]
Run: 2020-11-30_06:38:44.653 - 2020-12-08_09:53:31.455
PEER 100.100.10.31:7792: send=52497905byte/s, receive=5902byte/s
send (byte/s): min=3, max=115395016, avg=52497905, samples=392
recv (byte/s): min=3, max=15004, avg=5902, samples=367
PEER bsr03: send=0byte/s, receive=0byte/s
send (byte/s): min=0, max=0, avg=0, samples=0
recv (byte/s): min=0, max=0, avg=0, samples=0 |
| → 평균적으로 On average, 52.4 MB 의 데이터가 of data is being sent to peer 100.100.10.31 노드로 전송되고 있음node |
|
sendbuf {resource}
송신버퍼 사용량 Transmit buffer usage (bytes)
| Expand |
|---|
| 송신버퍼 성능 데이터 실시간 모니터링 |
| Code Block |
|---|
> bsrmon /watch sendbuf r0
2020-12-08_09:54:13.735
PEER 100.100.10.31:7792:
highwater: 11246, fill: 37094400bytes
ap_in_flight: 8881 (9094144bytes)
rs_in_flight: 2365 (28000256bytes)
data stream
size (bytes): 10485760000
used (bytes): 27098576
[P_DATA] - cnt: 7542 size: 8024616bytes
[P_RS_DATA_REPLY] - cnt: 1596 size: 18942304bytes
[P_BARRIER] - cnt: 549 size: 13176bytes
[P_UNPLUG_REMOTE] - cnt: 7406 size: 118496bytes
control stream
size (bytes): 5242880
used (bytes): 0
PEER bsr03:
highwater: 0, fill: 0bytes
ap_in_flight: 0 (0bytes)
rs_in_flight: 0 (0bytes)
data stream
size (bytes): 10485761
used (bytes): 0
control stream
size (bytes): 5242881
used (bytes): 0
... |
| → peer 100.100.10.31:7792, bsr03 에 송신버퍼가 할당되어 있음has a transmit buffer assigned to it → Disconnected from peer bsr03 과는 연결 단절된 상태 → Data transmission is in progress to peer 100.100.10.31:7792 로 데이터 전송이 진행되고 있는 중 → The number of replication and synchronization data pending on peer 100.100.10.31:7792 에 계류중인 복제 및 동기화 데이터 갯수는 11246 개 (복제 데이터 8881개, 동기화 데이터 2365개) |
is 11246 (8881 replication data, 2365 synchronization data) |
| Code Block |
|---|
> bsrmon /report sendbuf r0
Report r0 [SEND BUFFER]
Run: 2020-12-05_13:26:59.969 - 2020-12-08_09:56:33.718
PEER 100.100.10.31:7792: data stream size=10485761byte, control stream size=5242881byte
data-used (bytes): min=2097232, max=7603084, avg=4787174, samples=5
cntl-used (bytes): min=0, max=0, avg=0, samples=0
highwater: min=1, max=8014, avg=760, samples=999
PEER bsr03: data stream size=10485761byte, control stream size=5242881byte
data-used (bytes): min=0, max=0, avg=0, samples=0
cntl-used (bytes): min=0, max=0, avg=0, samples=0 |
| → 평균적으로 10MB 중 On average, 4.7MB 의 버퍼가 사용되고 있음of the 10MB buffer is being used |
|
memstat
유저 및 모듈에서 사용하는 메모리 사용량
유저 공간에서는 Memory usage by users and modules
In user space, the memory used by the bsradm, bsrsetup, bsrcon, bsrmon, bsrservice 프로세스가 사용하는 메모리가 집계됩니다and bsrservice processes is counted.
windows
linux
ps 명령을 통해 획득한 메모리 정보
rsz : 물리 메모리 사용량
vsz : 가상 메모리 사용량
커널 모듈에서 사용하는 메모리는 os 별로 다음과 같은 정보가 집계됩니다.
The following information about the memory used by the kernel module is aggregated by OS.
windows
linux
slab cache 정보information
/sys/kernel/slab/bsr_req
/sys/kernel/slab/bsr_al
/sys/kernel/slab/bsr_bm
/sys/kernel/slab/bsr_ee
| Expand |
|---|
| linux 메모리 사용량 실시간 모니터링 |
| Code Block |
|---|
> bsrmon /watch memstat
2020-12-08_09:57:27.171
module (bytes)
BSR_REQ : 16334336
BSR_AL : 803760
BSR_BM : 4161536
BSR_EE : 2782560
user (kbytes)
name pid rsz vsz
bsrmon 29304 1192 12724
bsrmon 37474 1200 12720
bsrmon 112177 1192 12724
bsrmon 113913 1068 12724
bsrmon 113978 1308 12728 |
| → bsrmon 프로세스가 여러개 실행되고 있는 상태. 종료되지 않은 bsrmon 프로세스가 존재 |
Multiple bsrmon processes are running. The presence of an unterminated bsrmon process. |
| Code Block |
|---|
> bsrmon /report memstat
Report [MEMORY]
Run: 2020-12-06_19:04:12.177 - 2020-12-08_09:59:17.716
module (bytes)
BSR_REQ: 16303104 - 16459264
BSR_AL : 803760
BSR_BM : 4063232 - 5271552
BSR_EE : 2782560
user (kbytes)
name rsz vsz
bsradm 0 0
bsrsetup 0 0
bsrmeta 0 0
bsrmon 1068 - 1368 12720 - 12732 |
| → Print out the memory usage range of data collected during the period 2020-12-06_19:04:12.177 - 2020-12-08_09:59:17.716 기간동안 수집된 데이터의 메모리 사용량 범위 출력 → BSR_REQ 는 used 16303104 ~ 16459264 bytes 사용됨 → 유저 공간에서 bsrmon 이외에는 수집된 데이터가 없는 것으로 보아, cli 명령들이 1초 이내에 수행 완료 되었음을 알 수 있다We can see that there is no data collected in the user space except bsrmon, which means that the CLI commands were executed in less than 1 second. |
|
resync_ratio {resource} {vnr}
실시간 복제, 동기화 전송량과 이에 대한 동기화 전송 비율
동기화가 진행 중일때 소스 노드에서만 갱신됩니다Real-time replication, the amount of synchronization transfers and the ratio of synchronization transfers to it.
Updated only on the source node when synchronization is in progress.
| Expand |
|---|
|
| Code Block |
|---|
> bsrmon /watch resync_ratio r0 0
2022-04-12_15:34:52.206
svr06
replcation(144100kb)/resync(18508kb), resync ratio 11% |
| → 연결되어있는 svr06 노드에 초당 복제 데이터가 144100kb, 동기화 데이터가 18508kb 전송되었으며 이에 대한 동기화 전송 비율은 11%입니다. |
|
명령어
bsrmon에서 제공하는 명령어 입니다.
/start
성능 모니터 기능을 활성화 하고 성능 데이터 집계 및 파일 로깅을 시작합니다. 기본적으로 성능 모니터는 활성화 되어 있습니다.
...
The connected svr06 node was sending 144100 KB of replication data and 18508 KB of synchronization data per second, for a synchronization transfer rate of 11%. |
|
Commands
/start
Enables the Performance Monitor feature and starts aggregating performance data and logging files. By default, Performance Monitor is enabled.
Enabling Performance Monitor is done through the following process
windows
linux
linux
Set the value of /etc/bsr.d/.bsrmon_run 값을 1로 설정
bsr 엔진의 성능데이터 집계 로직 활성화
to 1
Enable BSR Engine's performance data aggregation logic
Run the /lib/bsr/bsrmon-run 스크립트 실행script. Run the bsrmon /file 명령 주기적으로 실행command periodically
/stop
성능 모니터를 비활성화 합니다. 비활성화 시 엔진의 성능 데이터 집계 및 파일 로깅이 중단됩니다.
비활성화는 다음의 과정으로 수행합니다.Disable the performance monitor. Disabling stops the engine's performance data aggregation and file logging.
Deactivation is performed as follows
windows
linux
Set the registry value to 0
Disable the BSR Engine's performance data aggregation logic
Disable the bsrmon /file run logic in bsrservice
linux
Set the value of /etc/bsr.d/.bsrmon_run 값 0으로 설정
bsr 엔진의 성능데이터 집계 로직 비활성화
to 0
Disable BSR Engine's performance data aggregation logic
Exit the /lib/bsr/bsrmon-run 스크립트 종료script
/status
성능 모니터의 동작 상태를 조회합니다Query the behavioral status of the performance monitor.
/file
성능 데이터와 memory 정보를 파일로 저장합니다. 이것은 숨겨진 명령이며 bsrservice 와 bsrmon-run 스크립트에서 사용합니다.
파일 저장 위치는 다음과 같습니다. Save performance data and memory information to a file. This is a hidden command and is used by the bsrservice and bsrmon-run scripts.
The file is stored in the following location
windows : C:\Program Files\bsr\log\perfmon
linux : /var/log/bsr/perfmon/
데이터는 조회 시간과 각 항목별 수치만 저장되며, Only the lookup time and the numbers for each item are stored, and the data is parsed and formatted for output when you run the /show, /watch 또는 , or /report 명령 실행시 데이터 파싱 후 포멧에 맞춰 출력합니다command.
| Code Block |
|---|
2021-07-20_05:55:21.443 955 955 244480 244480 1042 1042 266752 266752 |
...
[/t {types[,...]|all}] [/r {resource[,...]|all}] [/j|/json] [/c|/continue]
...
Outputs performance data for all entries for all resources at once. The output target is the last data written to the performance file.
[/t {types[,...]|all}] [/r {resource[,...]|all}]
...
Provides the option to specify specific performance items and resources for output. Enter performance item and resource names separated by ',' and without spaces.
[/j|/json]
...
Outputs data in JSON format.
[/c|/continue]
성능 데이터를 주기적으로 출력합니다. 출력 주기는 bsrmon에 설정된 period 값을 따릅니다.
...
Outputs performance data periodically. The output period follows the period value set in bsrmon.
Usage examples
Output everything on all resources
| Expand |
|---|
|
timestamp is output by memory , and resource 별로 timestamp 가 출력됩니다. iostatIOSTAT, ioclatIOCLAT, reqstatREQSTAT, peerPEER_reqstatREQSTAT, alAL_statSTAT, resync_ratio 는 vnr 로 구분하여 출력됩니다.memory 성능 데이터는 os(windows/linux)에 따라 출력되는 항목이 다릅니다and RESYNC_RATIO are output separated by VNR. MEMORY performance data is output differently depending on the OS (WINDOWS/LINUX).
| Code Block |
|---|
[root@cent79_01 bsr-utils]# bsrmon /show
bsrmon {
memory {
system {
total_memory 7990028; # kbytes
used_memory 1843756; # kbytes
free_memory 2511096; # kbytes
buff/cache 3635176; # kbytes
}
module {
slab {
bsr_req 15982; # kbytes
bsr_al 1020; # kbytes
bsr_bm 7880; # kbytes
bsr_ee 2384; # kbytes
total_bio_set 520; # kbytes
kmalloc 157; # kbytes
}
vmalloc 0; # kbytes
total_page_pool 33344; # kbytes
}
user {
top_process {
name gnome-shell;
pid 2482;
rsz 250212; # kbytes
vsz 4082020; # kbytes
}
bsr_process {
name bsrmon;
pid 19370;
rsz 1364; # kbytes
vsz 12780; # kbytes
}
}
timestamp 2022-10-04_00:10:55.805;
}
resource r0 {
vnr 0 {
iostat {
read_iops 0;
read_iocnt 0;
read_kbs 0; # kbytes/second
read_kb 0; # kbytes
write_iops 0;
write_iocnt 0;
write_kbs 0; # kbytes/second
write_kb 0; # kbytes
}
ioclat {
local_min 0; # usec
local_max 0; # usec
local_avg 0; # usec
master_min 0; # usec
master_max 0; # usec
master_avg 0; # usec
}
reqstat {
requests {
count 0;
before_queue_min 0; # usec
before_queue_max 0; # usec
before_queue_avg 0; # usec
before_al_begin_min 0; # usec
before_al_begin_max 0; # usec
before_al_begin_avg 0; # usec
in_actlog_min 0; # usec
in_actlog_max 0; # usec
in_actlog_avg 0; # usec
submit_min 0; # usec
submit_max 0; # usec
submit_avg 0; # usec
bio_endio_min 0; # usec
bio_endio_max 0; # usec
bio_endio_avg 0; # usec
destroy_min 0; # usec
destroy_max 0; # usec
destroy_avg 0; # usec
}
al_update {
count 0;
before_bm_write_min 0; # usec
before_bm_write_max 0; # usec
before_bm_write_avg 0; # usec
after_bm_write_min 0; # usec
after_bm_write_max 0; # usec
after_bm_write_avg 0; # usec
after_sync_page_min 0; # usec
after_sync_page_max 0; # usec
after_sync_page_avg 0; # usec
}
peer cent79_03 {
pre_send_min 0; # usec
pre_send_max 0; # usec
pre_send_avg 0; # usec
acked_min 0; # usec
acked_max 0; # usec
acked_avg 0; # usec
net_done_min 0; # usec
net_done_max 0; # usec
net_done_avg 0; # usec
}
}
peer_reqstat {
peer cent79_03 {
count 0;
submit_min 0; # usec
submit_max 0; # usec
submit_avg 0; # usec
bio_endio_min 0; # usec
bio_endio_max 0; # usec
bio_endio_avg 0; # usec
destroy_min 0; # usec
destroy_max 0; # usec
destroy_avg 0; # usec
}
}
al_stat {
al-extents 6001;
al_used 0;
al_used_max 0;
hits 0;
hits_total 2064;
misses 0;
misses_total 1998;
starving 0;
starving_total 0;
locked 0;
locked_total 0;
changed 0;
changed_total 249;
al_wait_retry_cnt 0;
al_wait_total_retry_cnt 0;
al_wait_max_retry_cnt 0;
pending_changes 0;
max_pending_changes 64;
error {
nobufs_starving 0;
nobufs_pending_slot 0;
nobufs_used_slot 0;
busy 0;
wouldblock 0;
}
flags __LC_DIRTY,__LC_LOCKED;
}
resync_ratio {
peer cent79_02 {
replication 0; # byte/second
resync 0; # byte/second
resync_ratio 0; # percent
}
peer cent79_03 {
replication 0; # byte/second
resync 0; # byte/second
resync_ratio 0; # percent
}
}
vnr 1 {
iostat {
read_iops 0;
read_iocnt 0;
read_kbs 0; # kbytes/second
read_kb 0; # kbytes
write_iops 0;
write_iocnt 0;
write_kbs 0; # kbytes/second
write_kb 0; # kbytes
}
ioclat {
local_min 0; # usec
local_max 0; # usec
local_avg 0; # usec
master_min 0; # usec
master_max 0; # usec
master_avg 0; # usec
}
reqstat {
requests {
count 0;
before_queue_min 0; # usec
before_queue_max 0; # usec
before_queue_avg 0; # usec
before_al_begin_min 0; # usec
before_al_begin_max 0; # usec
before_al_begin_avg 0; # usec
in_actlog_min 0; # usec
in_actlog_max 0; # usec
in_actlog_avg 0; # usec
submit_min 0; # usec
submit_max 0; # usec
submit_avg 0; # usec
bio_endio_min 0; # usec
bio_endio_max 0; # usec
bio_endio_avg 0; # usec
destroy_min 0; # usec
destroy_max 0; # usec
destroy_avg 0; # usec
}
al_update {
count 0;
before_bm_write_min 0; # usec
before_bm_write_max 0; # usec
before_bm_write_avg 0; # usec
after_bm_write_min 0; # usec
after_bm_write_max 0; # usec
after_bm_write_avg 0; # usec
after_sync_page_min 0; # usec
after_sync_page_max 0; # usec
after_sync_page_avg 0; # usec
}
peer cent79_03 {
pre_send_min 0; # usec
pre_send_max 0; # usec
pre_send_avg 0; # usec
acked_min 0; # usec
acked_max 0; # usec
acked_avg 0; # usec
net_done_min 0; # usec
net_done_max 0; # usec
net_done_avg 0; # usec
}
}
peer_reqstat {
peer cent79_03 {
count 0;
submit_min 0; # usec
submit_max 0; # usec
submit_avg 0; # usec
bio_endio_min 0; # usec
bio_endio_max 0; # usec
bio_endio_avg 0; # usec
destroy_min 0; # usec
destroy_max 0; # usec
destroy_avg 0; # usec
}
}
al_stat {
al-extents 6001;
al_used 0;
al_used_max 0;
hits 0;
hits_total 0;
misses 0;
misses_total 0;
starving 0;
starving_total 0;
locked 0;
locked_total 0;
changed 0;
changed_total 0;
al_wait_retry_cnt 0;
al_wait_total_retry_cnt 0;
al_wait_max_retry_cnt 0;
pending_changes 0;
max_pending_changes 64;
error {
nobufs_starving 0;
nobufs_pending_slot 0;
nobufs_used_slot 0;
busy 0;
wouldblock 0;
}
flags NONE;
}
resync_ratio {
peer cent79_02 {
replication 0; # byte/second
resync 0; # byte/second
resync_ratio 0; # percent
}
peer cent79_03 {
replication 0; # byte/second
resync 0; # byte/second
resync_ratio 0; # percent
}
}
network {
peer cent79_02 {
send 180; # byte/second
recv 384; # byte/second
}
peer cent79_03 {
send 0; # byte/second
recv 0; # byte/second
}
}
sendbuf {
peer cent79_02 {
ap_in_flight {
size 17301504; # bytes
count 33;
}
rs_in_flight {
size 0; # bytes
count 0;
}
highwater 33;
fill 17301504; # bytes
data_stream {
size 20971520; # bytes
used 0; # bytes
packet {
name P_DATA
count 1;
size 0; # bytes
}
}
control_stream {
size 5242880; # bytes
used 0; # bytes
}
}
peer cent79_03 {
ap_in_flight {
size 0; # bytes
count 0;
}
rs_in_flight {
size 0; # bytes
count 0;
}
highwater 0;
fill 0; # bytes
data_stream {
size 20971520; # bytes
used 0; # bytes
}
control_stream {
size 5242880; # bytes
used 0; # bytes
}
}
}
timestamp 2022-09-29_22:54:25.064;
}
resource r1 {
...
timestamp 2022-10-04_00:10:55.805;
}
} |
|
모든 리소스의 특정 항목 출력Output specific items from all resources
| Expand |
|---|
| title | bsrmon /show /t iostat |
|---|
|
| Code Block |
|---|
[root@cent79_01 bsr-utils]# bsrmon /show /t iostat
bsrmon {
resource r0 {
vnr 0 {
iostat {
read_iops 0;
read_iocnt 0;
read_kbs 0; # kbytes/second
read_kb 0; # kbytes
write_iops 0;
write_iocnt 0;
write_kbs 0; # kbytes/second
write_kb 0; # kbytes
}
}
vnr 1 {
iostat {
read_iops 0;
read_iocnt 0;
read_kbs 0; # kbytes/second
read_kb 0; # kbytes
write_iops 0;
write_iocnt 0;
write_kbs 0; # kbytes/second
write_kb 0; # kbytes
}
}
timestamp 2022-09-29_22:54:25.064;
}
resource r1 {
vnr 0 {
iostat {
read_iops 0;
read_iocnt 0;
read_kbs 0; # kbytes/second
read_kb 0; # kbytes
write_iops 0;
write_iocnt 0;
write_kbs 0; # kbytes/second
write_kb 0; # kbytes
}
}
timestamp 2022-10-04_00:17:52.249;
}
} |
|
특정 리소스의 특정 항목 출력Output specific items from specific resources
| Expand |
|---|
| title | bsrmon /show /t network,sendbuf /r r0,r1 |
|---|
|
| Code Block |
|---|
[root@cent79_01 bsr-utils]# bsrmon /show /t network,sendbuf /r r0,r1
bsrmon {
resource r0 {
network {
peer cent79_02 {
send 180; # byte/second
recv 384; # byte/second
}
peer cent79_03 {
send 0; # byte/second
recv 0; # byte/second
}
}
sendbuf {
peer cent79_02 {
ap_in_flight {
size 17301504; # bytes
count 33;
}
rs_in_flight {
size 0; # bytes
count 0;
}
highwater 33;
fill 17301504; # bytes
data_stream {
size 20971520; # bytes
used 0; # bytes
packet {
name P_DATA
count 1;
size 0; # bytes
}
}
control_stream {
size 5242880; # bytes
used 0; # bytes
}
}
peer cent79_03 {
ap_in_flight {
size 0; # bytes
count 0;
}
rs_in_flight {
size 0; # bytes
count 0;
}
highwater 0;
fill 0; # bytes
data_stream {
size 20971520; # bytes
used 0; # bytes
}
control_stream {
size 5242880; # bytes
used 0; # bytes
}
}
}
timestamp 2022-09-29_22:54:24.021;
}
resource r1 {
network {
peer cent79_02 {
send 0; # byte/second
recv 0; # byte/second
}
peer cent79_03 {
send 0; # byte/second
recv 0; # byte/second
}
}
sendbuf {
peer cent79_02 {
ap_in_flight {
size 0; # bytes
count 0;
}
rs_in_flight {
size 0; # bytes
count 0;
}
highwater 0;
fill 0; # bytes
data_stream {
size 0; # bytes
used 0; # bytes
}
control_stream {
size 0; # bytes
used 0; # bytes
}
}
peer cent79_03 {
ap_in_flight {
size 0; # bytes
count 0;
}
rs_in_flight {
size 0; # bytes
count 0;
}
highwater 0;
fill 0; # bytes
data_stream {
size 0; # bytes
used 0; # bytes
}
control_stream {
size 0; # bytes
used 0; # bytes
}
}
}
timestamp 2022-10-04_00:19:53.026;
}
} |
|
/watch
types 별로 집계되고 있는 데이터를 실시간으로 출력합니다. /scroll 옵션 사용시 출력을 줄넘김 방식으로 표기합니다Displays the data being aggregated by type in real-time. When using the /scroll option, the output is displayed in a line-by-line fashion.
/report
{types} [/f {filename}] [/p {peer_name[,...]}] [/d {YYYY-MM-DD}] [/s {timestamp}] [/e {timestamp}]
types 별로 파일에 기록된 데이터(백업된 파일의 데이터 포함)의 통계를 출력합니다Output statistics of data written to files (including data from backed up files) by type.
리포팅 대상 파일 명을 입력합니다. 특정 파일의 통계 산출을 위해 사용됩니다Enter the name of the file to report on. This is used to calculate statistics for a specific file.
리포팅 대상 peer 의 이름을 입력합니다. 특정 peer의 통계 산출을 위해 사용합니다. 다중 peer 입력은 공백 없이 콤마(,)로 구분합니다. 미 입력시 서버에 구성된 리소스의 peer를 대상으로 통계를 출력합니다Enter the name of the peer to report on. This is used to calculate statistics for a specific peer. Separate multiple PEER entries with commas (,) without spaces. If not entered, output statistics to the PEERs of the resource configured on the server.
[/d {YYYY-MM-DD}] [/s {YYYY-MM-DD|hh:mm[:ss]|YYYY-MM-DD_hh:mm[:ss]}] [/e {YYYY-MM-DD|hh:mm[:ss]|YYYY-MM-DD_hh:mm[:ss]}]
특정 기간의 수치를 조회할 수 있는 옵션입니다. /d 옵션으로 해당 날짜에 기록된 데이터의 통계를 출력합니다. /s 는 조회 시작 날짜 및 시간을 지정합니다. /e 로 조회 종료 날짜 및 시간을 지정합니다. /s, /e 옵션 입력시 날짜와 시간은 언더바(_)로 구분합니다This option allows you to query figures for a specific period. The /d option outputs statistics of data recorded on that date. /s specifies the start date and time of the query. /e specifies the end date and time of the query. When entering the /s, /e options, the date and time are separated by an underscore (_).
| Expand |
|---|
|
bsrmon /report iostat r0 0 /d 2022-11-01 bsrmon /report iostat r0 0 /s 2022-11-01 /e 2022-11-10 bsrmon /report iostat r0 0 /s 2022-11-01_09:00 /e 2022-11-10_20:00 bsrmon /report iostat r0 0 /s 09:00 /e 20:00
|
/set
{period, file_size, file_cnt} {value}
...
Commands to adjust numbers related to monitoring.
period
...
Sets the file saving and monitoring interval. Set in seconds, the default value is 1 second.
file_size
...
Set the file rolling size. Set in MB, the default value is 50 MB.
file_cnt
...
Set the number of file rolls. The default value is 3.
/get
{all, period, file_size, file_cnt}
모니터링과 관련된 수치를 조회하는 명령입니다Commands to get numbers related to monitoring.
/io_delay_test
{flag} {delay point} {delay time}
Intentionally cause I/O 성능 저하를 의도적으로 발생시켜 bsr 성능 모니터의 기능을 검증합니다. 개발자용 기능 입니다performance degradation to validate the functionality of the bsr performance monitor. This is a developer feature.
/debug cmds options
debugfs 정보를 조회하기 위한 windows 용 명령어입니다Commands for windows to retrieve debugfs information.