| btrfs ssd normal | |||||
|---|---|---|---|---|---|
| Metric | 4 week avg | 3 week avg | 2 week avg | 1 week avg | Last |
| elapsed | 52.43 | 54.79 | 55.10 | 53.43 | 80.00 |
| write_clat_ns_mean | 85258.03 | 85363.29 | 85304.96 | 85340.29 | 85663.68 |
| read_io_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| sys_cpu | 1.00 | 0.94 | 0.95 | 0.98 | 0.52 |
| write_iops | 796.37 | 699.51 | 720.74 | 747.88 | 415.41 |
| 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 | 4194048.00 | 4194048.00 | 4194048.00 | 4194048.00 | 4194048.00 |
| write_lat_ns_min | 58782.29 | 58744.93 | 58812.81 | 58925.39 | 58592.00 |
| read_lat_ns_max | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_bw_bytes | 103566366.00 | 90970377.86 | 93730736.95 | 97259795.43 | 54022807.00 |
| write_lat_ns_max | 430764.00 | 443819.86 | 625485.57 | 714878.29 | 434382.00 |
| read_lat_ns_mean | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_lat_ns_mean | 91962.23 | 91971.42 | 91939.41 | 91992.06 | 92202.46 |
| read_clat_ns_p50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_clat_ns_p50 | 75849.14 | 75922.29 | 75897.90 | 75958.86 | 75264.00 |
| 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 | 161938.29 | 161840.76 | 162157.71 | 162816.00 |
| 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 | 91.42 | 91.38 | 91.66 | 92.19 | 77.34 |
| frag_pct_p50 | 59.94 | 45.32 | 45.52 | 46.68 | 50.00 |
| frag_pct_min | 8.30 | 6.49 | 4.77 | 3.68 | 0.21 |
| fragmented_bg_count | 4.57 | 4.71 | 4.57 | 4.46 | 5.00 |
| frag_pct_max | 91.42 | 91.38 | 91.66 | 92.19 | 77.34 |
| frag_pct_p95 | 91.42 | 91.38 | 91.66 | 92.19 | 77.34 |
| frag_pct_mean | 54.04 | 49.40 | 48.61 | 48.64 | 39.77 |
| bg_count | 10.86 | 11.00 | 10.86 | 10.71 | 12.00 |
| find_free_extent_ns_max | 95173859.86 | 99813762.50 | 104489498.33 | 91364636.14 | 317576696.00 |
| find_free_extent_ns_p95 | 10095.46 | 9834.07 | 9783.04 | 9763.65 | 8585.00 |
| find_free_extent_ns_p50 | 2530.43 | 2491.64 | 2506.71 | 2507.59 | 2573.00 |
| find_free_extent_ns_mean | 5922.39 | 5867.22 | 6323.31 | 5947.57 | 9464.60 |
| find_free_extent_calls | 89975.29 | 91299.29 | 90965.86 | 90686.29 | 89101.00 |
| find_free_extent_ns_p99 | 21309.21 | 21283.70 | 21036.76 | 21013.13 | 18803.00 |
| find_free_extent_ns_min | 568.29 | 570.07 | 570.14 | 568.43 | 551.00 |
| dev_write_kbytes | 5016441.14 | 5036862.00 | 5031176.38 | 5026409.86 | 4998952.00 |
| dev_read_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| dev_write_iops | 44201.14 | 44189.71 | 44209.24 | 44181.54 | 44133.00 |
| dev_read_iops | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| avg_commit_ms | 154.07 | 163.96 | 171.01 | 158.09 | 375.71 |
| max_commit_ms | 226.43 | 232.50 | 252.24 | 235.75 | 531.00 |
| commits | 27.86 | 27.86 | 27.33 | 27.11 | 24.00 |
| end_state_umount_ns | 1746845764.00 | 1789100891.14 | 1780758887.38 | 1782575279.07 | 1745814800.00 |
| end_state_mount_ns | 25950575.86 | 25064764.07 | 25890258.81 | 25902142.18 | 22391167.00 |
| btrfs ssd compress | |||||
|---|---|---|---|---|---|
| Metric | 4 week avg | 3 week avg | 2 week avg | 1 week avg | Last |
| elapsed | 60.14 | 60.50 | 60.81 | 60.79 | 61.00 |
| write_clat_ns_mean | 86855.61 | 86963.68 | 86877.20 | 87124.76 | 89725.95 |
| read_io_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| sys_cpu | 0.78 | 0.77 | 0.77 | 0.77 | 0.77 |
| write_iops | 556.60 | 553.91 | 550.64 | 551.34 | 551.46 |
| 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 | 4194048.00 | 4194048.00 | 4194048.00 | 4194048.00 | 4194048.00 |
| write_lat_ns_min | 59371.71 | 59636.07 | 59671.52 | 59652.04 | 59174.00 |
| read_lat_ns_max | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_bw_bytes | 72384126.71 | 72034828.64 | 71609816.90 | 71700989.54 | 71715874.00 |
| write_lat_ns_max | 6142782.71 | 6089740.14 | 6333378.52 | 6386532.18 | 9126495.00 |
| read_lat_ns_mean | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_lat_ns_mean | 96354.07 | 96469.39 | 96412.59 | 96659.46 | 99461.33 |
| read_clat_ns_p50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_clat_ns_p50 | 77458.29 | 77604.57 | 77653.33 | 77824.00 | 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 | 169545.14 | 169691.43 | 169642.67 | 169691.43 | 173056.00 |
| 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 | 99.71 | 99.72 | 99.70 | 99.69 | 99.54 |
| frag_pct_p50 | 44.41 | 45.41 | 47.10 | 51.63 | 50.00 |
| frag_pct_min | 0.79 | 0.92 | 1.01 | 1.21 | 0.01 |
| fragmented_bg_count | 8.29 | 8.29 | 8.24 | 8.21 | 9.00 |
| frag_pct_max | 99.71 | 99.72 | 99.70 | 99.69 | 99.54 |
| frag_pct_p95 | 99.71 | 99.72 | 99.70 | 99.69 | 99.54 |
| frag_pct_mean | 50.46 | 51.01 | 51.70 | 53.58 | 45.54 |
| bg_count | 11.57 | 11.43 | 11.38 | 11.36 | 12.00 |
| find_free_extent_ns_max | 115692225.57 | 106398025.50 | 114758390.19 | 112037356.21 | 79378735.00 |
| find_free_extent_ns_p95 | 5514.64 | 5502.46 | 5439.57 | 5395.17 | 5457.00 |
| find_free_extent_ns_p50 | 1519.29 | 1509.14 | 1492.71 | 1486.32 | 1516.00 |
| find_free_extent_ns_mean | 4685.97 | 4279.17 | 4394.28 | 4316.19 | 4850.97 |
| find_free_extent_calls | 124629.29 | 124733.36 | 124790.67 | 124764.32 | 126267.00 |
| find_free_extent_ns_p99 | 7913.45 | 7764.83 | 7636.77 | 7528.32 | 7449.00 |
| find_free_extent_ns_min | 564.29 | 571.64 | 570.19 | 569.11 | 566.00 |
| dev_write_kbytes | 5092096.00 | 5091688.00 | 5087554.86 | 5087874.71 | 5105448.00 |
| dev_read_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| dev_write_iops | 69129.57 | 69282.21 | 69463.43 | 69471.21 | 70537.00 |
| dev_read_iops | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| avg_commit_ms | 146.79 | 145.32 | 145.17 | 144.84 | 143.61 |
| max_commit_ms | 277.29 | 269.64 | 288.05 | 268.79 | 223.00 |
| commits | 27.57 | 27.86 | 27.90 | 28.29 | 28.00 |
| end_state_umount_ns | 1910755583.86 | 1912468401.64 | 1914929776.38 | 1914621513.50 | 1924110747.00 |
| end_state_mount_ns | 25300197.86 | 27338539.14 | 26557022.67 | 27519826.04 | 31367558.00 |
| btrfs ssd freespactree | |||||
|---|---|---|---|---|---|
| Metric | 4 week avg | 3 week avg | 2 week avg | 1 week avg | Last |
| elapsed | 55.29 | 52.43 | 53.57 | 53.07 | 53.00 |
| write_clat_ns_mean | 85355.82 | 85567.18 | 85564.26 | 85620.74 | 85167.55 |
| read_io_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| sys_cpu | 0.89 | 1.00 | 0.96 | 0.97 | 0.96 |
| write_iops | 608.01 | 705.88 | 672.46 | 699.64 | 637.71 |
| 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 | 4194048.00 | 4194048.00 | 4194048.00 | 4194048.00 | 4194048.00 |
| write_lat_ns_min | 59039.71 | 59127.71 | 59113.76 | 59168.68 | 54936.00 |
| read_lat_ns_max | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_bw_bytes | 79070718.86 | 91798642.29 | 87452007.76 | 90987417.25 | 82933381.00 |
| write_lat_ns_max | 411176.14 | 415427.64 | 441612.76 | 436764.04 | 902437.00 |
| read_lat_ns_mean | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_lat_ns_mean | 91778.72 | 92073.40 | 92061.02 | 92160.57 | 91582.37 |
| read_clat_ns_p50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_clat_ns_p50 | 75849.14 | 75995.43 | 76092.95 | 76141.71 | 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 | 161938.29 | 162230.86 | 162425.90 | 162962.29 | 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 | 84.02 | 85.67 | 85.95 | 85.69 | 83.16 |
| frag_pct_p50 | 61.48 | 51.95 | 51.81 | 55.59 | 34.04 |
| frag_pct_min | 21.61 | 18.74 | 14.99 | 17.49 | 0.19 |
| fragmented_bg_count | 3.57 | 4.07 | 4.05 | 4.00 | 5.00 |
| frag_pct_max | 84.02 | 85.67 | 85.95 | 85.69 | 83.16 |
| frag_pct_p95 | 84.02 | 85.67 | 85.95 | 85.69 | 83.16 |
| frag_pct_mean | 56.87 | 52.62 | 51.44 | 53.33 | 40.45 |
| bg_count | 10.14 | 10.64 | 10.57 | 10.61 | 11.00 |
| find_free_extent_ns_max | 85281128.14 | 76585764.50 | 72640264.90 | 66744696.57 | 42127984.00 |
| find_free_extent_ns_p95 | 9439.80 | 9794.23 | 9677.77 | 9724.12 | 9314.15 |
| find_free_extent_ns_p50 | 2498.07 | 2507.89 | 2510.60 | 2523.48 | 2558.50 |
| find_free_extent_ns_mean | 5468.56 | 5571.31 | 5353.93 | 5211.21 | 4394.51 |
| find_free_extent_calls | 90027.57 | 89477.07 | 89811.62 | 89208.82 | 92240.00 |
| find_free_extent_ns_p99 | 22196.39 | 22014.68 | 21715.31 | 21651.21 | 21013.76 |
| find_free_extent_ns_min | 573.43 | 577.07 | 573.62 | 572.18 | 561.00 |
| dev_write_kbytes | 4970585.71 | 4961828.29 | 4967172.19 | 4957471.00 | 5006080.00 |
| dev_read_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| dev_write_iops | 43818.00 | 43880.36 | 43883.00 | 43856.93 | 44004.00 |
| dev_read_iops | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| avg_commit_ms | 101.17 | 97.15 | 98.46 | 97.00 | 108.65 |
| max_commit_ms | 314.57 | 316.86 | 314.57 | 322.57 | 254.00 |
| commits | 30.71 | 30.57 | 30.86 | 30.82 | 31.00 |
| end_state_umount_ns | 1734029483.43 | 1718929484.93 | 1723102974.90 | 1726512456.00 | 1705003657.00 |
| end_state_mount_ns | 33470273.00 | 32440235.36 | 32123386.86 | 30994922.00 | 26031629.00 |
| btrfs spinning normal | |||||
|---|---|---|---|---|---|
| Metric | 4 week avg | 3 week avg | 2 week avg | 1 week avg | Last |
| elapsed | 192.57 | 191.79 | 190.76 | 191.14 | 188.00 |
| write_clat_ns_mean | 98437.91 | 98524.65 | 98611.15 | 98631.98 | 98353.84 |
| read_io_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| sys_cpu | 0.19 | 0.19 | 0.19 | 0.19 | 0.20 |
| write_iops | 172.14 | 172.92 | 173.85 | 173.50 | 176.02 |
| 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 | 4194048.00 | 4194048.00 | 4194048.00 | 4194048.00 | 4194048.00 |
| write_lat_ns_min | 59074.57 | 59263.93 | 59250.95 | 59243.68 | 59557.00 |
| read_lat_ns_max | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_bw_bytes | 22386116.43 | 22487538.79 | 22609012.86 | 22563968.29 | 22891542.00 |
| write_lat_ns_max | 466036.57 | 429109.14 | 433576.38 | 413160.86 | 383336.00 |
| read_lat_ns_mean | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_lat_ns_mean | 105681.54 | 105808.95 | 105904.90 | 105907.01 | 105771.33 |
| read_clat_ns_p50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_clat_ns_p50 | 83017.14 | 83163.43 | 83309.71 | 83236.57 | 83456.00 |
| 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 | 178029.71 | 178176.00 | 178419.81 | 178614.86 | 177152.00 |
| 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 | 93.24 | 93.65 | 93.48 | 93.41 | 92.29 |
| frag_pct_p50 | 24.13 | 28.40 | 29.91 | 31.95 | 6.05 |
| frag_pct_min | 0.14 | 0.16 | 0.19 | 0.18 | 0.02 |
| fragmented_bg_count | 4.71 | 4.50 | 4.57 | 4.46 | 5.00 |
| frag_pct_max | 93.24 | 93.65 | 93.48 | 93.41 | 92.29 |
| frag_pct_p95 | 93.24 | 93.65 | 93.48 | 93.41 | 92.29 |
| frag_pct_mean | 39.63 | 41.18 | 41.00 | 41.73 | 35.35 |
| bg_count | 20.86 | 21.50 | 19.95 | 19.04 | 18.00 |
| find_free_extent_ns_max | 192990805.14 | 161948733.36 | 164766829.24 | 163017277.93 | 134167171.00 |
| find_free_extent_ns_p95 | 13173.74 | 13295.27 | 12790.08 | 12470.08 | 11974.60 |
| find_free_extent_ns_p50 | 3022.14 | 3005.29 | 3006.83 | 3011.02 | 3063.00 |
| find_free_extent_ns_mean | 12454.96 | 10817.05 | 10901.88 | 10838.89 | 9803.68 |
| find_free_extent_calls | 76077.86 | 75973.00 | 75924.86 | 76027.89 | 76417.00 |
| find_free_extent_ns_p99 | 24827.02 | 25037.14 | 24496.41 | 24146.67 | 22973.24 |
| find_free_extent_ns_min | 586.57 | 580.00 | 579.90 | 579.68 | 613.00 |
| dev_write_kbytes | 5251514.29 | 5249154.00 | 5247695.05 | 5251079.57 | 5263168.00 |
| dev_read_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| dev_write_iops | 43886.86 | 43884.43 | 43845.00 | 43856.61 | 44044.00 |
| dev_read_iops | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| avg_commit_ms | 312.03 | 305.64 | 304.02 | 305.68 | 285.82 |
| max_commit_ms | 886.29 | 935.86 | 932.57 | 947.32 | 834.00 |
| commits | 27.14 | 27.93 | 28.05 | 28.04 | 28.00 |
| end_state_umount_ns | 1802568509.43 | 1794294909.21 | 1803260558.86 | 1806782027.71 | 1829838454.00 |
| end_state_mount_ns | 91935087.57 | 85215578.14 | 89087004.62 | 87720728.75 | 64245364.00 |
| btrfs spinning compress | |||||
|---|---|---|---|---|---|
| Metric | 4 week avg | 3 week avg | 2 week avg | 1 week avg | Last |
| elapsed | 184.43 | 185.86 | 185.71 | 185.61 | 189.00 |
| write_clat_ns_mean | 104298.62 | 103390.03 | 103089.61 | 102596.67 | 98486.22 |
| read_io_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| sys_cpu | 0.20 | 0.20 | 0.20 | 0.20 | 0.20 |
| write_iops | 179.80 | 178.53 | 178.77 | 178.83 | 175.21 |
| 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 | 4194048.00 | 4194048.00 | 4194048.00 | 4194048.00 | 4194048.00 |
| write_lat_ns_min | 61974.71 | 61631.43 | 61505.95 | 61426.14 | 59317.00 |
| read_lat_ns_max | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_bw_bytes | 23382863.29 | 23217907.43 | 23248030.24 | 23256748.21 | 22785999.00 |
| write_lat_ns_max | 460742.86 | 440003.71 | 440872.48 | 471473.75 | 543463.00 |
| read_lat_ns_mean | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_lat_ns_mean | 113676.01 | 112691.43 | 112380.52 | 111856.68 | 107555.93 |
| read_clat_ns_p50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_clat_ns_p50 | 91355.43 | 90550.86 | 89795.05 | 89014.86 | 84480.00 |
| 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 | 183003.43 | 182564.57 | 182613.33 | 182710.86 | 179200.00 |
| 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 | 99.81 | 99.78 | 99.81 | 99.79 | 99.97 |
| frag_pct_p50 | 35.67 | 34.02 | 30.92 | 29.90 | 50.00 |
| frag_pct_min | 0.02 | 0.02 | 0.21 | 0.17 | 0.02 |
| fragmented_bg_count | 9.14 | 8.71 | 9.05 | 9.00 | 9.00 |
| frag_pct_max | 99.81 | 99.78 | 99.81 | 99.79 | 99.97 |
| frag_pct_p95 | 99.81 | 99.78 | 99.81 | 99.79 | 99.97 |
| frag_pct_mean | 47.28 | 47.11 | 45.76 | 45.34 | 53.56 |
| bg_count | 19.86 | 19.21 | 19.86 | 19.07 | 19.00 |
| find_free_extent_ns_max | 162802436.43 | 206111555.93 | 201795329.33 | 193289823.71 | 125635064.00 |
| find_free_extent_ns_p95 | 7750.17 | 7634.89 | 7679.06 | 7522.04 | 7594.00 |
| find_free_extent_ns_p50 | 2060.29 | 2022.07 | 2029.95 | 1984.11 | 1989.00 |
| find_free_extent_ns_mean | 9563.13 | 9469.81 | 9388.90 | 9411.33 | 5409.89 |
| find_free_extent_calls | 93533.71 | 92889.57 | 92838.29 | 92543.43 | 90977.00 |
| find_free_extent_ns_p99 | 10876.17 | 10634.05 | 10740.94 | 10461.76 | 10208.24 |
| find_free_extent_ns_min | 561.86 | 570.93 | 577.67 | 578.21 | 567.00 |
| dev_write_kbytes | 5049092.00 | 5028160.86 | 5027124.76 | 5019000.00 | 4967732.00 |
| dev_read_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| dev_write_iops | 50842.00 | 50290.36 | 50289.33 | 50006.32 | 48288.00 |
| dev_read_iops | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| avg_commit_ms | 310.00 | 308.12 | 307.96 | 306.01 | 310.31 |
| max_commit_ms | 1100.14 | 1009.79 | 987.24 | 960.86 | 902.00 |
| commits | 29.43 | 29.36 | 29.05 | 29.04 | 29.00 |
| end_state_umount_ns | 1996835845.43 | 1955484401.00 | 1975870655.29 | 2014998078.50 | 1823013386.00 |
| end_state_mount_ns | 158190453.29 | 142473690.21 | 151634638.57 | 147128550.54 | 114219710.00 |
| btrfs spinning freespactree | |||||
|---|---|---|---|---|---|
| Metric | 4 week avg | 3 week avg | 2 week avg | 1 week avg | Last |
| elapsed | 185.29 | 184.07 | 184.71 | 184.54 | 184.00 |
| write_clat_ns_mean | 98808.87 | 98692.83 | 98811.77 | 98889.72 | 98216.39 |
| read_io_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| sys_cpu | 0.20 | 0.20 | 0.20 | 0.20 | 0.20 |
| write_iops | 178.91 | 180.18 | 179.52 | 179.66 | 180.42 |
| 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 | 4194048.00 | 4194048.00 | 4194048.00 | 4194048.00 | 4194048.00 |
| write_lat_ns_min | 59215.43 | 59498.00 | 59193.29 | 59180.54 | 60030.00 |
| read_lat_ns_max | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_bw_bytes | 23266812.86 | 23432263.57 | 23346135.62 | 23364753.25 | 23462949.00 |
| write_lat_ns_max | 405411.43 | 394653.29 | 385182.67 | 392494.14 | 607012.00 |
| read_lat_ns_mean | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_lat_ns_mean | 106017.23 | 105936.08 | 106081.28 | 106166.16 | 105424.68 |
| read_clat_ns_p50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| write_clat_ns_p50 | 83456.00 | 83382.86 | 83504.76 | 83492.57 | 83456.00 |
| 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 | 178907.43 | 178761.14 | 179297.52 | 179492.57 | 179200.00 |
| 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 | 82.63 | 82.16 | 83.27 | 83.70 | 84.21 |
| frag_pct_p50 | 77.54 | 70.40 | 73.51 | 72.57 | 81.12 |
| frag_pct_min | 41.55 | 46.51 | 52.90 | 52.79 | 78.02 |
| fragmented_bg_count | 2.57 | 2.71 | 2.52 | 2.54 | 2.00 |
| frag_pct_max | 82.63 | 82.16 | 83.27 | 83.70 | 84.21 |
| frag_pct_p95 | 82.63 | 82.16 | 83.27 | 83.70 | 84.21 |
| frag_pct_mean | 67.24 | 66.21 | 69.80 | 69.70 | 81.12 |
| bg_count | 18.86 | 17.71 | 18.05 | 18.11 | 23.00 |
| find_free_extent_ns_max | 160457363.14 | 154538711.64 | 167223509.81 | 178814667.89 | 153803357.00 |
| find_free_extent_ns_p95 | 12449.06 | 12036.34 | 12097.48 | 12040.09 | 13092.30 |
| find_free_extent_ns_p50 | 3001.93 | 2982.82 | 2995.07 | 3008.48 | 2951.00 |
| find_free_extent_ns_mean | 11716.31 | 11542.57 | 12239.43 | 12541.52 | 17369.55 |
| find_free_extent_calls | 75773.00 | 75697.21 | 75834.81 | 75786.89 | 75879.00 |
| find_free_extent_ns_p99 | 23219.05 | 23025.53 | 23168.46 | 23086.83 | 24343.66 |
| find_free_extent_ns_min | 576.57 | 582.07 | 578.48 | 577.14 | 590.00 |
| dev_write_kbytes | 5177999.43 | 5175470.29 | 5179801.90 | 5178300.43 | 5180820.00 |
| dev_read_kbytes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| dev_write_iops | 43588.43 | 43602.79 | 43620.81 | 43608.36 | 43713.00 |
| dev_read_iops | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| avg_commit_ms | 263.41 | 260.35 | 263.94 | 263.18 | 266.45 |
| max_commit_ms | 930.29 | 969.21 | 970.29 | 966.32 | 886.00 |
| commits | 31.14 | 31.93 | 31.71 | 31.82 | 29.00 |
| end_state_umount_ns | 1902397567.29 | 1893199002.07 | 1895354081.81 | 1903082391.29 | 1746186752.00 |
| end_state_mount_ns | 96617049.29 | 143666584.71 | 124714260.52 | 131100266.07 | 67409132.00 |
