| btrfs ssd normal | |||||
|---|---|---|---|---|---|
| Metric | 4 week avg | 3 week avg | 2 week avg | 1 week avg | Last |
| elapsed | 52.86 | 57.00 | 55.10 | 54.04 | 51.00 |
| write_clat_ns_mean | 77596.54 | 77553.44 | 77540.57 | 77558.60 | 78229.61 |
| read_io_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| sys_cpu | 1.04 | 0.96 | 0.97 | 0.99 | 0.96 |
| write_iops | 631.37 | 599.61 | 616.00 | 625.77 | 649.55 |
| read_bw_bytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| read_lat_ns_min | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_io_kbytes | 4194304.00 | 4194304.00 | 4194304.00 | 4194304.00 | 4194304.00 |
| write_lat_ns_min | 57434.71 | 57373.36 | 57253.71 | 57357.39 | 57860.00 |
| read_lat_ns_max | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_bw_bytes | 82755125.00 | 78592462.00 | 80740774.43 | 82020388.36 | 85138210.00 |
| write_lat_ns_max | 964629.29 | 659620.93 | 605776.19 | 676430.04 | 423425.00 |
| read_lat_ns_mean | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_lat_ns_mean | 84346.07 | 84338.43 | 84365.10 | 84364.46 | 85001.56 |
| read_clat_ns_p50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_clat_ns_p50 | 69120.00 | 69193.14 | 69168.76 | 69156.57 | 69120.00 |
| read_clat_ns_p99 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| read_io_bytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_clat_ns_p99 | 144091.43 | 144091.43 | 144286.48 | 144676.57 | 144384.00 |
| read_clat_ns_mean | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| read_iops | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| frag_pct_p99 | 79.85 | 77.96 | 77.57 | 76.86 | 81.04 |
| frag_pct_p50 | 54.64 | 53.57 | 53.96 | 52.69 | 52.25 |
| frag_pct_min | 11.34 | 8.11 | 7.20 | 7.14 | 4.34 |
| fragmented_bg_count | 12.43 | 12.71 | 12.62 | 12.43 | 15.00 |
| frag_pct_max | 79.85 | 77.96 | 77.57 | 76.86 | 81.04 |
| frag_pct_p95 | 79.83 | 77.87 | 77.51 | 76.82 | 80.10 |
| frag_pct_mean | 50.59 | 49.48 | 49.45 | 49.12 | 49.24 |
| bg_count | 21.00 | 22.14 | 21.14 | 20.54 | 22.00 |
| find_free_extent_ns_max | 38159036.00 | 75803725.00 | 68953584.00 | 66545339.75 | 105387477.00 |
| find_free_extent_ns_p95 | 2384.43 | 2414.21 | 2414.52 | 2413.32 | 2552.00 |
| find_free_extent_ns_p50 | 1367.29 | 1398.86 | 1394.52 | 1389.68 | 1367.00 |
| find_free_extent_ns_mean | 1659.28 | 1838.49 | 1781.30 | 1778.72 | 1723.10 |
| find_free_extent_calls | 1104534.71 | 1103632.00 | 1104100.95 | 1104289.32 | 1104075.00 |
| find_free_extent_ns_p99 | 5463.08 | 5406.04 | 5413.84 | 5423.01 | 5388.00 |
| find_free_extent_ns_min | 526.71 | 548.29 | 556.24 | 555.50 | 516.00 |
| dev_write_kbytes | 4916227.43 | 4901728.57 | 4908577.90 | 4911539.00 | 4901032.00 |
| dev_read_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| dev_write_iops | 43807.00 | 43803.79 | 43776.24 | 43771.82 | 43615.00 |
| dev_read_iops | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| avg_commit_ms | 174.78 | 208.24 | 201.26 | 197.08 | 186.56 |
| max_commit_ms | 327.00 | 372.79 | 351.48 | 345.21 | 294.00 |
| commits | 28.57 | 28.29 | 28.24 | 28.32 | 25.00 |
| end_state_umount_ns | 1973250622.86 | 2078068814.07 | 2123630065.86 | 2127932368.68 | 2072442938.00 |
| end_state_mount_ns | 31480391.43 | 32195034.71 | 32340560.29 | 31119649.43 | 33893087.00 |
| btrfs ssd compress | |||||
|---|---|---|---|---|---|
| Metric | 4 week avg | 3 week avg | 2 week avg | 1 week avg | Last |
| elapsed | 62.43 | 62.64 | 62.57 | 62.39 | 63.00 |
| write_clat_ns_mean | 76506.04 | 76347.68 | 76302.45 | 76377.93 | 75497.67 |
| read_io_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| sys_cpu | 0.90 | 0.90 | 0.89 | 0.89 | 0.91 |
| write_iops | 531.91 | 531.29 | 531.52 | 532.73 | 529.37 |
| read_bw_bytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| read_lat_ns_min | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_io_kbytes | 4194304.00 | 4194304.00 | 4194304.00 | 4194304.00 | 4194304.00 |
| write_lat_ns_min | 57776.43 | 57793.29 | 57822.19 | 57743.54 | 57616.00 |
| read_lat_ns_max | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_bw_bytes | 69718679.86 | 69637495.36 | 69667943.67 | 69826068.18 | 69385578.00 |
| write_lat_ns_max | 5473256.86 | 5625088.29 | 5588672.90 | 5598886.32 | 3967347.00 |
| read_lat_ns_mean | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_lat_ns_mean | 86334.33 | 86155.89 | 86193.86 | 86255.64 | 85461.48 |
| read_clat_ns_p50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_clat_ns_p50 | 71021.71 | 71021.71 | 71070.48 | 71094.86 | 71168.00 |
| read_clat_ns_p99 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| read_io_bytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_clat_ns_p99 | 144091.43 | 143067.43 | 143311.24 | 143945.14 | 140288.00 |
| read_clat_ns_mean | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| read_iops | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| frag_pct_p99 | 99.53 | 99.54 | 99.54 | 99.54 | 99.52 |
| frag_pct_p50 | 91.96 | 91.31 | 91.62 | 91.25 | 88.89 |
| frag_pct_min | 2.95 | 2.54 | 3.09 | 3.98 | 0.05 |
| fragmented_bg_count | 16.14 | 15.86 | 15.71 | 15.82 | 16.00 |
| frag_pct_max | 99.53 | 99.54 | 99.54 | 99.54 | 99.52 |
| frag_pct_p95 | 99.50 | 99.52 | 99.52 | 99.52 | 99.51 |
| frag_pct_mean | 75.09 | 75.30 | 75.84 | 75.83 | 72.24 |
| bg_count | 21.86 | 20.86 | 20.48 | 20.21 | 19.00 |
| find_free_extent_ns_max | 54041614.43 | 53091910.86 | 52517397.33 | 52846054.57 | 25389084.00 |
| find_free_extent_ns_p95 | 2676.74 | 2645.01 | 2646.72 | 2655.22 | 2460.00 |
| find_free_extent_ns_p50 | 1599.57 | 1590.50 | 1604.48 | 1611.54 | 1549.00 |
| find_free_extent_ns_mean | 1907.70 | 1921.22 | 1921.32 | 1931.66 | 1791.26 |
| find_free_extent_calls | 1143757.57 | 1143829.50 | 1143746.24 | 1143667.71 | 1143265.00 |
| find_free_extent_ns_p99 | 6099.52 | 6125.37 | 6051.94 | 5996.67 | 5848.00 |
| find_free_extent_ns_min | 529.14 | 550.57 | 556.00 | 559.11 | 528.00 |
| dev_write_kbytes | 5334936.57 | 5333011.43 | 5330261.90 | 5329228.14 | 5320828.00 |
| dev_read_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| dev_write_iops | 54683.00 | 54666.64 | 54710.19 | 54716.21 | 54630.00 |
| dev_read_iops | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| avg_commit_ms | 213.92 | 211.99 | 212.16 | 211.65 | 204.07 |
| max_commit_ms | 524.14 | 478.64 | 464.81 | 457.75 | 462.00 |
| commits | 29.43 | 29.50 | 29.43 | 29.57 | 29.00 |
| end_state_umount_ns | 2178272569.00 | 2167614405.00 | 2268981358.10 | 2271814535.82 | 1977423828.00 |
| end_state_mount_ns | 32847094.57 | 32542153.29 | 32510695.76 | 31636636.54 | 30164645.00 |
| btrfs ssd freespactree | |||||
|---|---|---|---|---|---|
| Metric | 4 week avg | 3 week avg | 2 week avg | 1 week avg | Last |
| elapsed | 53.29 | 52.14 | 52.33 | 52.61 | 51.00 |
| write_clat_ns_mean | 77950.34 | 77853.64 | 77787.85 | 77802.43 | 78290.25 |
| read_io_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| sys_cpu | 1.05 | 1.06 | 1.04 | 1.05 | 1.08 |
| write_iops | 638.91 | 646.01 | 643.52 | 643.42 | 654.61 |
| read_bw_bytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| read_lat_ns_min | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_io_kbytes | 4194304.00 | 4194304.00 | 4194304.00 | 4194304.00 | 4194304.00 |
| write_lat_ns_min | 57214.00 | 57391.43 | 57481.43 | 57594.25 | 58274.00 |
| read_lat_ns_max | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_bw_bytes | 83742942.43 | 84673430.79 | 84346829.00 | 84333978.68 | 85801532.00 |
| write_lat_ns_max | 387273.14 | 402036.07 | 622870.24 | 617989.43 | 305112.00 |
| read_lat_ns_mean | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_lat_ns_mean | 84675.85 | 84584.17 | 84527.52 | 84505.35 | 84924.32 |
| read_clat_ns_p50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_clat_ns_p50 | 69412.57 | 69339.43 | 69315.05 | 69376.00 | 70144.00 |
| read_clat_ns_p99 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| read_io_bytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_clat_ns_p99 | 145554.29 | 144969.14 | 144774.10 | 145188.57 | 146432.00 |
| read_clat_ns_mean | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| read_iops | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| frag_pct_p99 | 71.75 | 74.19 | 74.68 | 74.74 | 81.51 |
| frag_pct_p50 | 52.74 | 53.84 | 53.29 | 53.71 | 49.20 |
| frag_pct_min | 16.49 | 16.63 | 17.87 | 18.93 | 5.88 |
| fragmented_bg_count | 10.86 | 11.07 | 11.29 | 11.43 | 12.00 |
| frag_pct_max | 71.75 | 74.19 | 74.68 | 74.74 | 81.51 |
| frag_pct_p95 | 71.75 | 74.19 | 74.68 | 74.74 | 81.51 |
| frag_pct_mean | 49.87 | 51.64 | 51.33 | 51.63 | 45.81 |
| bg_count | 18.57 | 18.64 | 18.67 | 18.82 | 22.00 |
| find_free_extent_ns_max | 63232261.29 | 60677531.14 | 70879052.33 | 71618828.71 | 99233533.00 |
| find_free_extent_ns_p95 | 2505.43 | 2464.21 | 2482.52 | 2483.75 | 2698.00 |
| find_free_extent_ns_p50 | 1404.57 | 1398.43 | 1398.81 | 1412.50 | 1383.00 |
| find_free_extent_ns_mean | 1772.95 | 1711.17 | 1785.09 | 1799.59 | 1793.18 |
| find_free_extent_calls | 1105146.14 | 1105559.29 | 1105331.43 | 1105436.07 | 1106528.00 |
| find_free_extent_ns_p99 | 5519.03 | 5503.94 | 5511.06 | 5473.79 | 5315.73 |
| find_free_extent_ns_min | 539.71 | 557.00 | 562.38 | 564.57 | 552.00 |
| dev_write_kbytes | 4873433.14 | 4879702.57 | 4876297.33 | 4877607.57 | 4894176.00 |
| dev_read_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| dev_write_iops | 43683.43 | 43643.93 | 43654.48 | 43633.46 | 43545.00 |
| dev_read_iops | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| avg_commit_ms | 150.88 | 139.56 | 142.93 | 144.36 | 154.55 |
| max_commit_ms | 319.29 | 302.00 | 320.76 | 315.32 | 653.00 |
| commits | 30.14 | 30.36 | 30.33 | 30.07 | 29.00 |
| end_state_umount_ns | 2165418716.57 | 2036623661.93 | 2048235025.76 | 2063781309.96 | 2106401192.00 |
| end_state_mount_ns | 31294605.71 | 33252063.79 | 32876826.00 | 31931016.71 | 32981690.00 |
| btrfs spinning normal | |||||
|---|---|---|---|---|---|
| Metric | 4 week avg | 3 week avg | 2 week avg | 1 week avg | Last |
| elapsed | 205.71 | 215.00 | 212.81 | 216.96 | 186.00 |
| write_clat_ns_mean | 90872.53 | 91129.42 | 91062.64 | 91056.83 | 91339.96 |
| read_io_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| sys_cpu | 0.21 | 0.20 | 0.21 | 0.20 | 0.24 |
| write_iops | 161.13 | 155.25 | 156.55 | 153.37 | 177.09 |
| read_bw_bytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| read_lat_ns_min | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_io_kbytes | 4194304.00 | 4194304.00 | 4194304.00 | 4194304.00 | 4194304.00 |
| write_lat_ns_min | 57174.86 | 57215.64 | 57475.38 | 57641.96 | 58914.00 |
| read_lat_ns_max | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_bw_bytes | 21119685.71 | 20349020.07 | 20519109.33 | 20103088.07 | 23211020.00 |
| write_lat_ns_max | 819519.57 | 583742.29 | 513253.48 | 484583.04 | 411747.00 |
| read_lat_ns_mean | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_lat_ns_mean | 98393.88 | 98654.90 | 98607.57 | 98586.19 | 98855.88 |
| read_clat_ns_p50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_clat_ns_p50 | 76873.14 | 77238.86 | 77165.71 | 77129.14 | 77312.00 |
| read_clat_ns_p99 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| read_io_bytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_clat_ns_p99 | 161353.14 | 160914.29 | 160865.52 | 161060.57 | 160768.00 |
| read_clat_ns_mean | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| read_iops | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| frag_pct_p99 | 71.79 | 70.33 | 70.45 | 71.55 | 88.20 |
| frag_pct_p50 | 45.36 | 43.64 | 41.13 | 43.02 | 42.46 |
| frag_pct_min | 5.76 | 6.86 | 6.90 | 5.61 | 1.04 |
| fragmented_bg_count | 16.14 | 15.86 | 15.95 | 15.82 | 16.00 |
| frag_pct_max | 71.79 | 70.33 | 70.45 | 71.55 | 88.20 |
| frag_pct_p95 | 70.96 | 69.66 | 69.66 | 70.85 | 86.69 |
| frag_pct_mean | 42.63 | 41.39 | 39.91 | 41.08 | 40.75 |
| bg_count | 33.14 | 34.07 | 33.95 | 33.71 | 24.00 |
| find_free_extent_ns_max | 227364465.14 | 307916591.86 | 273382535.71 | 279727739.89 | 275768192.00 |
| find_free_extent_ns_p95 | 2926.14 | 2886.36 | 2912.71 | 2933.11 | 2937.00 |
| find_free_extent_ns_p50 | 1611.71 | 1600.86 | 1604.62 | 1595.50 | 1539.00 |
| find_free_extent_ns_mean | 2971.01 | 3104.76 | 3083.99 | 3140.27 | 3446.30 |
| find_free_extent_calls | 1087848.43 | 1087427.71 | 1087458.57 | 1087267.18 | 1088717.00 |
| find_free_extent_ns_p99 | 5911.98 | 5936.77 | 5932.71 | 5921.41 | 5974.00 |
| find_free_extent_ns_min | 546.57 | 556.64 | 563.43 | 562.82 | 549.00 |
| dev_write_kbytes | 5082901.71 | 5070956.00 | 5072173.14 | 5065606.43 | 5115992.00 |
| dev_read_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| dev_write_iops | 40516.57 | 40628.57 | 40498.71 | 40550.18 | 40714.00 |
| dev_read_iops | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| avg_commit_ms | 353.45 | 357.22 | 351.85 | 352.26 | 332.39 |
| max_commit_ms | 915.57 | 909.57 | 928.33 | 929.96 | 860.00 |
| commits | 32.00 | 32.43 | 32.52 | 32.46 | 33.00 |
| end_state_umount_ns | 2016061146.57 | 2033020241.64 | 2071757024.38 | 2064519307.36 | 2057330425.00 |
| end_state_mount_ns | 110976119.57 | 104097727.07 | 103449832.81 | 101321332.86 | 91827325.00 |
| btrfs spinning compress | |||||
|---|---|---|---|---|---|
| Metric | 4 week avg | 3 week avg | 2 week avg | 1 week avg | Last |
| elapsed | 262.00 | 270.14 | 272.81 | 274.21 | 289.00 |
| write_clat_ns_mean | 94847.07 | 94526.35 | 94109.54 | 93636.94 | 91529.31 |
| read_io_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| sys_cpu | 0.17 | 0.17 | 0.16 | 0.16 | 0.15 |
| write_iops | 126.03 | 122.43 | 121.11 | 120.42 | 113.66 |
| read_bw_bytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| read_lat_ns_min | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_io_kbytes | 4194304.00 | 4194304.00 | 4194304.00 | 4194304.00 | 4194304.00 |
| write_lat_ns_min | 59630.00 | 59857.29 | 59824.29 | 59763.75 | 58021.00 |
| read_lat_ns_max | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_bw_bytes | 16519586.00 | 16047189.50 | 15874091.67 | 15783913.89 | 14897304.00 |
| write_lat_ns_max | 825677.29 | 611801.43 | 552238.33 | 529746.75 | 364094.00 |
| read_lat_ns_mean | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_lat_ns_mean | 104335.04 | 103988.38 | 103546.00 | 103053.61 | 100859.87 |
| read_clat_ns_p50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_clat_ns_p50 | 81261.71 | 80749.71 | 81115.43 | 80274.29 | 77312.00 |
| read_clat_ns_p99 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| read_io_bytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_clat_ns_p99 | 162230.86 | 162230.86 | 161938.29 | 161792.00 | 160768.00 |
| read_clat_ns_mean | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| read_iops | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| frag_pct_p99 | 98.58 | 98.61 | 98.55 | 98.58 | 98.54 |
| frag_pct_p50 | 70.87 | 66.91 | 68.65 | 69.57 | 67.64 |
| frag_pct_min | 8.12 | 4.70 | 4.60 | 5.55 | 0.42 |
| fragmented_bg_count | 18.86 | 19.50 | 19.52 | 19.46 | 21.00 |
| frag_pct_max | 98.58 | 98.61 | 98.55 | 98.58 | 98.54 |
| frag_pct_p95 | 97.86 | 98.06 | 98.00 | 98.06 | 98.02 |
| frag_pct_mean | 63.79 | 61.66 | 62.56 | 63.18 | 63.12 |
| bg_count | 33.57 | 33.43 | 33.29 | 33.39 | 32.00 |
| find_free_extent_ns_max | 346136454.43 | 380558627.29 | 333062402.76 | 301810416.71 | 159655098.00 |
| find_free_extent_ns_p95 | 3130.29 | 3182.36 | 3188.71 | 3198.50 | 3108.00 |
| find_free_extent_ns_p50 | 1702.71 | 1732.07 | 1717.90 | 1721.75 | 1763.00 |
| find_free_extent_ns_mean | 3430.65 | 3643.42 | 3584.43 | 3481.24 | 2984.14 |
| find_free_extent_calls | 1096137.71 | 1095657.93 | 1095496.52 | 1095199.00 | 1092456.00 |
| find_free_extent_ns_p99 | 6064.86 | 6083.81 | 6032.38 | 6037.82 | 6084.00 |
| find_free_extent_ns_min | 539.43 | 555.07 | 562.86 | 564.71 | 558.00 |
| dev_write_kbytes | 5106241.14 | 5092058.00 | 5088881.33 | 5080171.29 | 4999540.00 |
| dev_read_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| dev_write_iops | 46198.71 | 46205.71 | 46198.10 | 46193.68 | 45870.00 |
| dev_read_iops | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| avg_commit_ms | 405.54 | 414.22 | 411.57 | 410.08 | 401.89 |
| max_commit_ms | 1067.86 | 1070.21 | 1063.00 | 1049.39 | 1504.00 |
| commits | 33.43 | 33.57 | 33.71 | 33.82 | 36.00 |
| end_state_umount_ns | 2603427196.00 | 2633967505.21 | 2630074172.33 | 2684417786.32 | 3084133566.00 |
| end_state_mount_ns | 195884202.57 | 243748236.29 | 278188836.24 | 278421288.71 | 484138378.00 |
| btrfs spinning freespactree | |||||
|---|---|---|---|---|---|
| Metric | 4 week avg | 3 week avg | 2 week avg | 1 week avg | Last |
| elapsed | 213.14 | 209.93 | 211.19 | 209.11 | 217.00 |
| write_clat_ns_mean | 91232.33 | 91176.78 | 91276.79 | 91371.80 | 90307.78 |
| read_io_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| sys_cpu | 0.20 | 0.21 | 0.21 | 0.21 | 0.20 |
| write_iops | 156.11 | 158.47 | 158.28 | 159.47 | 151.72 |
| read_bw_bytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| read_lat_ns_min | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_io_kbytes | 4194304.00 | 4194304.00 | 4194304.00 | 4194304.00 | 4194304.00 |
| write_lat_ns_min | 58322.86 | 58392.50 | 58253.29 | 58259.39 | 57757.00 |
| read_lat_ns_max | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_bw_bytes | 20461367.00 | 20771423.50 | 20745554.24 | 20901486.11 | 19885949.00 |
| write_lat_ns_max | 364004.86 | 440650.14 | 590713.86 | 538132.14 | 403240.00 |
| read_lat_ns_mean | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_lat_ns_mean | 98727.65 | 98698.70 | 98789.96 | 98886.22 | 97822.81 |
| read_clat_ns_p50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_clat_ns_p50 | 77165.71 | 77238.86 | 77409.52 | 77421.71 | 76288.00 |
| read_clat_ns_p99 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| read_io_bytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_clat_ns_p99 | 161060.57 | 160914.29 | 161353.14 | 161572.57 | 160768.00 |
| read_clat_ns_mean | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| read_iops | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| frag_pct_p99 | 70.86 | 68.18 | 71.55 | 71.05 | 84.54 |
| frag_pct_p50 | 34.35 | 35.38 | 39.25 | 39.47 | 39.82 |
| frag_pct_min | 2.36 | 3.93 | 4.90 | 5.73 | 1.16 |
| fragmented_bg_count | 15.29 | 15.29 | 14.86 | 14.96 | 16.00 |
| frag_pct_max | 70.86 | 68.18 | 71.55 | 71.05 | 84.54 |
| frag_pct_p95 | 69.27 | 67.21 | 70.77 | 70.30 | 82.04 |
| frag_pct_mean | 34.78 | 35.77 | 38.91 | 39.07 | 40.05 |
| bg_count | 32.86 | 32.43 | 31.57 | 31.25 | 31.00 |
| find_free_extent_ns_max | 356426036.57 | 337540575.29 | 358450578.67 | 338463775.07 | 153108706.00 |
| find_free_extent_ns_p95 | 2929.29 | 2894.64 | 2904.57 | 2918.25 | 2838.00 |
| find_free_extent_ns_p50 | 1600.43 | 1570.00 | 1579.76 | 1582.43 | 1550.00 |
| find_free_extent_ns_mean | 2970.55 | 2838.96 | 2899.80 | 2897.25 | 2592.00 |
| find_free_extent_calls | 1087239.86 | 1087502.93 | 1087435.86 | 1087520.86 | 1086899.00 |
| find_free_extent_ns_p99 | 5882.01 | 5883.43 | 5895.71 | 5889.96 | 5949.00 |
| find_free_extent_ns_min | 542.29 | 557.07 | 561.71 | 561.39 | 572.00 |
| dev_write_kbytes | 4976575.43 | 4984756.29 | 4983324.57 | 4986263.00 | 4968940.00 |
| dev_read_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| dev_write_iops | 40374.29 | 40432.57 | 40385.43 | 40383.93 | 40470.00 |
| dev_read_iops | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| avg_commit_ms | 312.73 | 317.62 | 321.55 | 319.91 | 298.91 |
| max_commit_ms | 989.71 | 1015.07 | 1048.33 | 1026.68 | 859.00 |
| commits | 34.29 | 34.21 | 34.57 | 34.54 | 35.00 |
| end_state_umount_ns | 2782598841.43 | 2641843069.64 | 2528100882.95 | 2556922103.29 | 2044556034.00 |
| end_state_mount_ns | 251753929.57 | 189894345.29 | 234400611.90 | 227805728.11 | 163310024.00 |
