Code Block |
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> bsrmon /watch iostat r0 0
2020-12-06_08:22:36.223
read : IOPS=0 (IOsIO count=0), BW=0kb/s (0KB)
write: IOPSIO count=216 (IOs=432), BW=110208kb/s (220416KB)
2020-12-06_08:22:37.640
read : IOPS=0 (IOsIO count=0), BW=0kb/s (0KB)
write: IOPS=34 (IOsIO count=34), BW=16896kb/s (16896KB)
2020-12-06_08:22:39.32
read : IOPS=0 (IOsIO count=0), BW=0kb/s (0KB)
write: IOPS=326 (IOsIO count=326), BW=155176kb/s (155176KB)
2020-12-06_08:22:40.106
read : IOPS=0 (IOsIO count=0), BW=0kb/s (0KB)
write: IOPS=330 (IOsIO count=330), BW=164624kb/s (164624KB)
... |
| → write I/O 가 지속적으로 발생하고 있는 상황 |
Code Block |
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> bsrmon /report iostat r0 0
Report r0 [IO STAT - vnr0]
Run: 2021-07-20_08:14:27.405 - 2021-08-04_18:59:53.573
read : io ioscount=24855, bw=6325194kbyte
IOPS : min=10, max=1113, avg=972, samples=24
BW (kbyte/s): min=40, max=284928, avg=248578, samples=24
write: iosio count=8360345, bw=2139182512kbyte
IOPS : min=3, max=1568,
avg=1252, samples=6670 BW (kbyte/s): min=12, max=401408, avg=320256, samples=6671 |
| → 2021-07-20_08:14:27.405 - 2021-08-04_18:59:53.573 기간 동안 집계된 데이터 → 24개의 read I/O samples. 평균 972 iops248, 최소 10 iops40, 최대 1113 iops로 측정됨284 Mbytes/s 의 IO 가 처리됨 → 6670개의 write I/O samples. 평균 1252 iops320, 최소 3 iops12, 최대 1568 iops로 측정됨401 Mbytes/s 의 IO 가 처리됨 |
Code Block |
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> bsrmon /report iostat r0 0 /f vnr0_IO_STAT_2021-07-20_081427.005
Report r0 [vnr0_IO_STAT_2021-07-20_081427.005]
Run: 2021-07-07_21:24:24.383 - 2021-07-20_08:14:26.371
read : ios=6332219, bw=1595360917kbyte
IOPS : min=1, max=1233, avg=980, samples=6452
BW (kbyte/s): min=4, max=428032, avg=247033, samples=6452
write: ios=22550577, bw=3961426883kbyte
IOPS : min=1, max=6478, avg=786, samples=28468
BW (kbyte/s): min=4, max=1085440, avg=138461, samples=28484 |
| → vnr0_IO_STAT_2021-07-20_081427.005 파일로 부터 데이터 추출 → 2021-07-07_21:24:24.383 - 2021-07-20_08:14:26.371 기간 동안 집계된 데이터 → 6452 개의 read I/O samples. 평균 980 iops, 최소 1 iops, 최대 1233 iops 로 측정됨 → 28468 개의 write I/O samples. 평균 786iops, 최소 1 iops, 최대 6478 iops 로 측정됨 |
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