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文件: /usr/share/doc/pcp-doc/html/diskmodel/nasread.out
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nas_read_load: (groupid=0, jobs=1): err= 0: pid=4109 Description : [NAS reads workload model] read : io=739MB, bw=2,523KB/s, iops=78, runt=300003msec clat (usec): min=190, max=176K, avg=3343.45, stdev=2480.24 lat (usec): min=191, max=176K, avg=3344.00, stdev=2480.24 bw (KB/s) : min= 2301, max= 2808, per=25.02%, avg=2525.62, stdev=40.32 cpu : usr=0.45%, sys=0.23%, ctx=45630, majf=0, minf=59 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 r/w: total=23441/0, short=0/0 lat (usec): 250=0.20%, 500=2.01%, 750=7.90%, 1000=7.59% lat (msec): 2=9.44%, 4=35.22%, 10=36.87%, 20=0.56%, 50=0.20% lat (msec): 250=0.01% nas_read_load: (groupid=0, jobs=1): err= 0: pid=4110 Description : [NAS reads workload model] read : io=739MB, bw=2,523KB/s, iops=78, runt=300009msec clat (usec): min=180, max=133K, avg=3369.74, stdev=2422.27 lat (usec): min=180, max=133K, avg=3370.26, stdev=2422.26 bw (KB/s) : min= 2125, max= 2984, per=25.02%, avg=2525.62, stdev=46.79 cpu : usr=0.43%, sys=0.23%, ctx=45893, majf=0, minf=58 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 r/w: total=23434/0, short=0/0 lat (usec): 250=0.16%, 500=2.11%, 750=7.41%, 1000=7.53% lat (msec): 2=9.76%, 4=34.88%, 10=37.32%, 20=0.61%, 50=0.21% lat (msec): 100=0.01%, 250=0.01% nas_read_load: (groupid=0, jobs=1): err= 0: pid=4111 Description : [NAS reads workload model] read : io=739MB, bw=2,524KB/s, iops=78, runt=300001msec clat (usec): min=185, max=65,061, avg=3316.17, stdev=2339.06 lat (usec): min=185, max=65,062, avg=3316.69, stdev=2339.06 bw (KB/s) : min= 2335, max= 2765, per=25.02%, avg=2525.66, stdev=39.46 cpu : usr=0.45%, sys=0.22%, ctx=45733, majf=0, minf=58 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 r/w: total=23414/0, short=0/0 lat (usec): 250=0.15%, 500=2.08%, 750=8.24%, 1000=8.01% lat (msec): 2=10.06%, 4=34.33%, 10=36.27%, 20=0.61%, 50=0.23% lat (msec): 100=0.01% nas_read_load: (groupid=0, jobs=1): err= 0: pid=4112 Description : [NAS reads workload model] read : io=739MB, bw=2,523KB/s, iops=77, runt=300008msec clat (usec): min=177, max=180K, avg=3341.21, stdev=2583.65 lat (usec): min=177, max=180K, avg=3341.75, stdev=2583.65 bw (KB/s) : min= 2330, max= 2730, per=25.02%, avg=2525.71, stdev=41.97 cpu : usr=0.45%, sys=0.23%, ctx=45816, majf=0, minf=58 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 r/w: total=23393/0, short=0/0 lat (usec): 250=0.17%, 500=2.10%, 750=8.34%, 1000=7.81% lat (msec): 2=9.65%, 4=34.22%, 10=36.91%, 20=0.56%, 50=0.23% lat (msec): 100=0.01%, 250=0.01% Run status group 0 (all jobs): READ: io=2,957MB, aggrb=10,094KB/s, minb=2,584KB/s, maxb=2,584KB/s, mint=300001msec, maxt=300009msec Disk stats (read/write): sdh: ios=96851/85786, merge=580/357, ticks=315854/1940893, in_queue=2256741, util=73.11%
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