== sanity test 398b: DIO and buffer IO race ============== 12:37:35 (1737135455) /usr/bin/fio 12+0 records in 12+0 records out 12582912 bytes (13 MB) copied, 0.107263 s, 117 MB/s mix direct rw 12M to OST0 by fio with 4 jobs... mix buffer rw 12M to OST0 by fio with 4 jobs... rand-rw: (g=0): rw=randrw, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=psync, iodepth=16 ... fio-3.7 Starting 4 processes rand-rw: (g=0): rw=randrw, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=psync, iodepth=16 ... fio-3.7 Starting 4 processes rand-rw: (groupid=0, jobs=1): err= 0: pid=25748: Fri Jan 17 12:37:42 2025 read: IOPS=68, BW=274KiB/s (281kB/s)(1480KiB/5395msec) clat (usec): min=4, max=79773, avg=4874.74, stdev=9112.48 lat (usec): min=4, max=79774, avg=4876.32, stdev=9113.12 clat percentiles (usec): | 1.00th=[ 6], 5.00th=[ 8], 10.00th=[ 10], 20.00th=[ 14], | 30.00th=[ 18], 40.00th=[ 27], 50.00th=[ 46], 60.00th=[ 3556], | 70.00th=[ 6652], 80.00th=[ 9110], 90.00th=[12518], 95.00th=[14877], | 99.00th=[56361], 99.50th=[73925], 99.90th=[80217], 99.95th=[80217], | 99.99th=[80217] bw ( KiB/s): min= 168, max= 542, per=25.66%, avg=268.40, stdev=124.72, samples=10 iops : min= 42, max= 135, avg=66.90, stdev=31.06, samples=10 write: IOPS=73, BW=295KiB/s (302kB/s)(1592KiB/5395msec) clat (usec): min=80, max=75693, avg=8975.11, stdev=15151.87 lat (usec): min=81, max=75693, avg=8976.26, stdev=15151.83 clat percentiles (usec): | 1.00th=[ 101], 5.00th=[ 139], 10.00th=[ 151], 20.00th=[ 178], | 30.00th=[ 225], 40.00th=[ 437], 50.00th=[ 1942], 60.00th=[ 4080], | 70.00th=[ 7242], 80.00th=[12911], 90.00th=[32900], 95.00th=[46924], | 99.00th=[69731], 99.50th=[70779], 99.90th=[76022], 99.95th=[76022], | 99.99th=[76022] bw ( KiB/s): min= 192, max= 502, per=26.58%, avg=292.40, stdev=93.80, samples=10 iops : min= 48, max= 125, avg=72.90, stdev=23.33, samples=10 lat (usec) : 10=5.86%, 20=10.16%, 50=8.33%, 100=0.52%, 250=17.06% lat (usec) : 500=4.43%, 750=1.82%, 1000=1.43% lat (msec) : 2=2.60%, 4=8.46%, 10=18.88%, 20=11.20%, 50=6.77% lat (msec) : 100=2.47% cpu : usr=0.70%, sys=6.17%, ctx=759, majf=0, minf=34 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=370,398,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=25749: Fri Jan 17 12:37:42 2025 read: IOPS=63, BW=254KiB/s (260kB/s)(1436KiB/5649msec) clat (usec): min=4, max=95872, avg=4959.62, stdev=8618.01 lat (usec): min=5, max=95872, avg=4961.06, stdev=8617.96 clat percentiles (usec): | 1.00th=[ 6], 5.00th=[ 8], 10.00th=[ 10], 20.00th=[ 14], | 30.00th=[ 20], 40.00th=[ 31], 50.00th=[ 343], 60.00th=[ 4817], | 70.00th=[ 6980], 80.00th=[ 9110], 90.00th=[12125], 95.00th=[16319], | 99.00th=[38011], 99.50th=[59507], 99.90th=[95945], 99.95th=[95945], | 99.99th=[95945] bw ( KiB/s): min= 160, max= 392, per=23.97%, avg=250.73, stdev=66.56, samples=11 iops : min= 40, max= 98, avg=62.55, stdev=16.71, samples=11 write: IOPS=72, BW=290KiB/s (297kB/s)(1636KiB/5649msec) clat (usec): min=95, max=92119, avg=9375.71, stdev=15429.26 lat (usec): min=95, max=92120, avg=9377.06, stdev=15429.06 clat percentiles (usec): | 1.00th=[ 121], 5.00th=[ 141], 10.00th=[ 149], 20.00th=[ 172], | 30.00th=[ 206], 40.00th=[ 449], 50.00th=[ 2114], 60.00th=[ 4948], | 70.00th=[ 7439], 80.00th=[15270], 90.00th=[30802], 95.00th=[45876], | 99.00th=[61604], 99.50th=[67634], 99.90th=[91751], 99.95th=[91751], | 99.99th=[91751] bw ( KiB/s): min= 184, max= 440, per=25.50%, avg=280.55, stdev=84.77, samples=11 iops : min= 46, max= 110, avg=70.00, stdev=21.30, samples=11 lat (usec) : 10=4.82%, 20=9.51%, 50=6.90%, 100=0.91%, 250=19.40% lat (usec) : 500=4.04%, 750=1.82%, 1000=1.43% lat (msec) : 2=2.08%, 4=6.25%, 10=21.87%, 20=10.42%, 50=7.94% lat (msec) : 100=2.60% cpu : usr=0.00%, sys=7.05%, ctx=804, majf=0, minf=34 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=359,409,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=25750: Fri Jan 17 12:37:42 2025 read: IOPS=68, BW=273KiB/s (280kB/s)(1564KiB/5724msec) clat (usec): min=4, max=85353, avg=4185.40, stdev=7216.92 lat (usec): min=4, max=85354, avg=4187.05, stdev=7216.99 clat percentiles (usec): | 1.00th=[ 5], 5.00th=[ 7], 10.00th=[ 10], 20.00th=[ 12], | 30.00th=[ 17], 40.00th=[ 26], 50.00th=[ 80], 60.00th=[ 3851], | 70.00th=[ 5997], 80.00th=[ 8586], 90.00th=[10945], 95.00th=[13435], | 99.00th=[35914], 99.50th=[45876], 99.90th=[85459], 99.95th=[85459], | 99.99th=[85459] bw ( KiB/s): min= 56, max= 526, per=25.12%, avg=262.73, stdev=118.08, samples=11 iops : min= 14, max= 131, avg=65.36, stdev=29.46, samples=11 write: IOPS=65, BW=263KiB/s (270kB/s)(1508KiB/5724msec) clat (usec): min=99, max=138441, avg=10722.92, stdev=19837.24 lat (usec): min=99, max=138444, avg=10724.04, stdev=19837.29 clat percentiles (usec): | 1.00th=[ 121], 5.00th=[ 141], 10.00th=[ 147], 20.00th=[ 167], | 30.00th=[ 196], 40.00th=[ 243], 50.00th=[ 1467], 60.00th=[ 4228], | 70.00th=[ 7504], 80.00th=[ 15795], 90.00th=[ 34866], 95.00th=[ 53740], | 99.00th=[ 95945], 99.50th=[125305], 99.90th=[139461], 99.95th=[139461], | 99.99th=[139461] bw ( KiB/s): min= 64, max= 518, per=22.50%, avg=247.45, stdev=119.39, samples=11 iops : min= 16, max= 129, avg=61.55, stdev=29.78, samples=11 lat (usec) : 10=6.51%, 20=11.98%, 50=6.12%, 100=1.17%, 250=20.31% lat (usec) : 500=2.73%, 750=1.43%, 1000=0.91% lat (msec) : 2=1.95%, 4=6.51%, 10=20.18%, 20=10.42%, 50=6.77% lat (msec) : 100=2.60%, 250=0.39% cpu : usr=0.51%, sys=5.64%, ctx=708, majf=0, minf=34 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=391,377,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=25751: Fri Jan 17 12:37:42 2025 read: IOPS=66, BW=268KiB/s (274kB/s)(1508KiB/5628msec) clat (usec): min=4, max=79999, avg=4565.15, stdev=8921.59 lat (usec): min=4, max=80001, avg=4566.39, stdev=8921.69 clat percentiles (usec): | 1.00th=[ 5], 5.00th=[ 7], 10.00th=[ 9], 20.00th=[ 12], | 30.00th=[ 14], 40.00th=[ 18], 50.00th=[ 34], 60.00th=[ 2933], | 70.00th=[ 6259], 80.00th=[ 8717], 90.00th=[12125], 95.00th=[15795], | 99.00th=[55837], 99.50th=[72877], 99.90th=[80217], 99.95th=[80217], | 99.99th=[80217] bw ( KiB/s): min= 112, max= 606, per=25.07%, avg=262.18, stdev=137.00, samples=11 iops : min= 28, max= 151, avg=65.36, stdev=34.13, samples=11 write: IOPS=69, BW=278KiB/s (285kB/s)(1564KiB/5628msec) clat (usec): min=108, max=121941, avg=9920.21, stdev=17868.55 lat (usec): min=108, max=121942, avg=9921.18, stdev=17868.54 clat percentiles (usec): | 1.00th=[ 115], 5.00th=[ 135], 10.00th=[ 149], 20.00th=[ 172], | 30.00th=[ 196], 40.00th=[ 363], 50.00th=[ 1352], 60.00th=[ 4178], | 70.00th=[ 7439], 80.00th=[ 14746], 90.00th=[ 33817], 95.00th=[ 50070], | 99.00th=[ 84411], 99.50th=[ 95945], 99.90th=[122160], 99.95th=[122160], | 99.99th=[122160] bw ( KiB/s): min= 104, max= 582, per=25.16%, avg=276.73, stdev=127.42, samples=11 iops : min= 26, max= 145, avg=69.00, stdev=31.73, samples=11 lat (usec) : 10=7.55%, 20=13.41%, 50=5.34%, 100=1.04%, 250=19.53% lat (usec) : 500=4.17%, 750=1.30%, 1000=0.91% lat (msec) : 2=2.73%, 4=5.21%, 10=17.97%, 20=11.07%, 50=6.64% lat (msec) : 100=2.99%, 250=0.13% cpu : usr=0.28%, sys=6.26%, ctx=742, majf=0, minf=35 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=377,391,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 Run status group 0 (all jobs): READ: bw=1046KiB/s (1071kB/s), 254KiB/s-274KiB/s (260kB/s-281kB/s), io=5988KiB (6132kB), run=5395-5724msec WRITE: bw=1101KiB/s (1127kB/s), 263KiB/s-295KiB/s (270kB/s-302kB/s), io=6300KiB (6451kB), run=5395-5724msec rand-rw: (groupid=0, jobs=1): err= 0: pid=25752: Fri Jan 17 12:37:58 2025 read: IOPS=17, BW=68.5KiB/s (70.2kB/s)(1480KiB/21600msec) clat (usec): min=1042, max=64694, avg=5300.04, stdev=7302.47 lat (usec): min=1043, max=64696, avg=5301.64, stdev=7302.44 clat percentiles (usec): | 1.00th=[ 1123], 5.00th=[ 1483], 10.00th=[ 1909], 20.00th=[ 2212], | 30.00th=[ 2540], 40.00th=[ 2900], 50.00th=[ 3359], 60.00th=[ 3752], | 70.00th=[ 4621], 80.00th=[ 5669], 90.00th=[ 8455], 95.00th=[14746], | 99.00th=[48497], 99.50th=[62129], 99.90th=[64750], 99.95th=[64750], | 99.99th=[64750] bw ( KiB/s): min= 16, max= 184, per=24.21%, avg=66.33, stdev=37.27, samples=42 iops : min= 4, max= 46, avg=16.48, stdev= 9.31, samples=42 write: IOPS=18, BW=73.7KiB/s (75.5kB/s)(1592KiB/21600msec) clat (msec): min=15, max=164, avg=49.28, stdev=23.68 lat (msec): min=15, max=164, avg=49.28, stdev=23.68 clat percentiles (msec): | 1.00th=[ 19], 5.00th=[ 23], 10.00th=[ 25], 20.00th=[ 30], | 30.00th=[ 35], 40.00th=[ 41], 50.00th=[ 46], 60.00th=[ 51], | 70.00th=[ 58], 80.00th=[ 65], 90.00th=[ 78], 95.00th=[ 90], | 99.00th=[ 146], 99.50th=[ 159], 99.90th=[ 165], 99.95th=[ 165], | 99.99th=[ 165] bw ( KiB/s): min= 32, max= 151, per=25.08%, avg=72.24, stdev=26.94, samples=42 iops : min= 8, max= 37, avg=17.95, stdev= 6.67, samples=42 lat (msec) : 2=6.12%, 4=23.83%, 10=14.71%, 20=2.99%, 50=31.12% lat (msec) : 100=19.40%, 250=1.82% cpu : usr=0.17%, sys=1.43%, ctx=818, majf=0, minf=33 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=370,398,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=25753: Fri Jan 17 12:37:58 2025 read: IOPS=16, BW=65.7KiB/s (67.3kB/s)(1436KiB/21849msec) clat (usec): min=1132, max=82130, avg=5920.89, stdev=9556.14 lat (usec): min=1133, max=82132, avg=5922.73, stdev=9555.99 clat percentiles (usec): | 1.00th=[ 1188], 5.00th=[ 1549], 10.00th=[ 1795], 20.00th=[ 2245], | 30.00th=[ 2606], 40.00th=[ 2900], 50.00th=[ 3326], 60.00th=[ 3949], | 70.00th=[ 4621], 80.00th=[ 6128], 90.00th=[ 9503], 95.00th=[20317], | 99.00th=[52691], 99.50th=[80217], 99.90th=[82314], 99.95th=[82314], | 99.99th=[82314] bw ( KiB/s): min= 15, max= 151, per=23.67%, avg=64.86, stdev=37.00, samples=43 iops : min= 3, max= 37, avg=16.05, stdev= 9.26, samples=43 write: IOPS=18, BW=74.9KiB/s (76.7kB/s)(1636KiB/21849msec) clat (msec): min=13, max=151, avg=48.17, stdev=21.50 lat (msec): min=13, max=151, avg=48.17, stdev=21.50 clat percentiles (msec): | 1.00th=[ 17], 5.00th=[ 21], 10.00th=[ 25], 20.00th=[ 32], | 30.00th=[ 36], 40.00th=[ 40], 50.00th=[ 45], 60.00th=[ 50], | 70.00th=[ 55], 80.00th=[ 64], 90.00th=[ 72], 95.00th=[ 89], | 99.00th=[ 128], 99.50th=[ 136], 99.90th=[ 153], 99.95th=[ 153], | 99.99th=[ 153] bw ( KiB/s): min= 32, max= 167, per=25.62%, avg=73.79, stdev=27.09, samples=43 iops : min= 8, max= 41, avg=18.28, stdev= 6.73, samples=43 lat (msec) : 2=6.51%, 4=22.14%, 10=13.93%, 20=3.78%, 50=32.03% lat (msec) : 100=19.92%, 250=1.69% cpu : usr=0.00%, sys=1.62%, ctx=821, majf=0, minf=32 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=359,409,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=25754: Fri Jan 17 12:37:58 2025 read: IOPS=18, BW=74.1KiB/s (75.9kB/s)(1564KiB/21113msec) clat (usec): min=893, max=101323, avg=5516.51, stdev=9163.34 lat (usec): min=894, max=101326, avg=5518.87, stdev=9163.09 clat percentiles (usec): | 1.00th=[ 1123], 5.00th=[ 1516], 10.00th=[ 1811], 20.00th=[ 2114], | 30.00th=[ 2540], 40.00th=[ 2835], 50.00th=[ 3261], 60.00th=[ 3752], | 70.00th=[ 4359], 80.00th=[ 5473], 90.00th=[ 9372], 95.00th=[ 17433], | 99.00th=[ 49021], 99.50th=[ 95945], 99.90th=[101188], 99.95th=[101188], | 99.99th=[101188] bw ( KiB/s): min= 16, max= 207, per=27.10%, avg=74.26, stdev=42.06, samples=42 iops : min= 4, max= 51, avg=18.40, stdev=10.44, samples=42 write: IOPS=17, BW=71.4KiB/s (73.1kB/s)(1508KiB/21113msec) clat (msec): min=15, max=220, avg=50.22, stdev=24.00 lat (msec): min=15, max=220, avg=50.22, stdev=24.00 clat percentiles (msec): | 1.00th=[ 17], 5.00th=[ 24], 10.00th=[ 27], 20.00th=[ 33], | 30.00th=[ 37], 40.00th=[ 43], 50.00th=[ 46], 60.00th=[ 51], | 70.00th=[ 56], 80.00th=[ 65], 90.00th=[ 75], 95.00th=[ 90], | 99.00th=[ 148], 99.50th=[ 157], 99.90th=[ 220], 99.95th=[ 220], | 99.99th=[ 220] bw ( KiB/s): min= 32, max= 167, per=24.59%, avg=70.83, stdev=25.00, samples=42 iops : min= 8, max= 41, avg=17.55, stdev= 6.21, samples=42 lat (usec) : 1000=0.13% lat (msec) : 2=7.68%, 4=24.48%, 10=14.06%, 20=3.78%, 50=29.56% lat (msec) : 100=18.36%, 250=1.95% cpu : usr=0.00%, sys=1.64%, ctx=829, majf=0, minf=33 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=391,377,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 rand-rw: (groupid=0, jobs=1): err= 0: pid=25755: Fri Jan 17 12:37:58 2025 read: IOPS=17, BW=71.5KiB/s (73.3kB/s)(1508KiB/21080msec) clat (usec): min=967, max=98875, avg=5298.89, stdev=8812.03 lat (usec): min=967, max=98877, avg=5301.64, stdev=8811.85 clat percentiles (usec): | 1.00th=[ 1057], 5.00th=[ 1450], 10.00th=[ 1696], 20.00th=[ 2180], | 30.00th=[ 2573], 40.00th=[ 3064], 50.00th=[ 3425], 60.00th=[ 4015], | 70.00th=[ 4424], 80.00th=[ 5604], 90.00th=[ 7898], 95.00th=[13304], | 99.00th=[49546], 99.50th=[89654], 99.90th=[99091], 99.95th=[99091], | 99.99th=[99091] bw ( KiB/s): min= 8, max= 167, per=25.71%, avg=70.45, stdev=36.00, samples=42 iops : min= 2, max= 41, avg=17.45, stdev= 8.94, samples=42 write: IOPS=18, BW=74.2KiB/s (75.0kB/s)(1564KiB/21080msec) clat (msec): min=13, max=172, avg=48.75, stdev=21.31 lat (msec): min=13, max=172, avg=48.75, stdev=21.31 clat percentiles (msec): | 1.00th=[ 15], 5.00th=[ 21], 10.00th=[ 27], 20.00th=[ 32], | 30.00th=[ 37], 40.00th=[ 41], 50.00th=[ 45], 60.00th=[ 51], | 70.00th=[ 57], 80.00th=[ 64], 90.00th=[ 74], 95.00th=[ 92], | 99.00th=[ 126], 99.50th=[ 131], 99.90th=[ 174], 99.95th=[ 174], | 99.99th=[ 174] bw ( KiB/s): min= 40, max= 167, per=25.59%, avg=73.69, stdev=25.95, samples=42 iops : min= 10, max= 41, avg=18.26, stdev= 6.44, samples=42 lat (usec) : 1000=0.26% lat (msec) : 2=6.77%, 4=22.14%, 10=16.54%, 20=3.91%, 50=28.91% lat (msec) : 100=20.18%, 250=1.30% cpu : usr=0.00%, sys=1.60%, ctx=818, majf=0, minf=31 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0% issued rwts: total=377,391,0,0 short=0,0,0,0 dropped=0,0,0,0 latency : target=0, window=0, percentile=100.00%, depth=16 Run status group 0 (all jobs): READ: bw=274KiB/s (281kB/s), 65.7KiB/s-74.1KiB/s (67.3kB/s-75.9kB/s), io=5988KiB (6132kB), run=21080-21849msec WRITE: bw=288KiB/s (295kB/s), 71.4KiB/s-74.9KiB/s (73.1kB/s-76.7kB/s), io=6300KiB (6451kB), run=21080-21849msec