测试结果
iops RandRead RandWrite ReadWrite
intel1 475748 288411 280112
shannon1 637484 464788 587533
shannon2 580384 418046 517435
测试方法
#/bin/bash -x
devname="nvme0n1"
filetype="xfs"
nameprefix="intel1"
/usr/bin/fio --bs=4k --ioengine=libaio --time_based --runtime=600 --group_reporting --buffered=0 --direct=1 --randrepeat=0 --norandommap --ramp_time=6 --iodepth=16 --numjobs=16 --size=500G --directory=/mnt/${nameprefix} --name=randread --rw=randread --filename=fio-test.file --output=/data/log/${nameprefix}-${filetype}-r.txt
/usr/bin/fio --bs=4k --ioengine=libaio --time_based --runtime=600 --group_reporting --buffered=0 --direct=1 --randrepeat=0 --norandommap --ramp_time=6 --iodepth=16 --numjobs=16 --size=500G --directory=/mnt/${nameprefix} --name=randwrite --rw=randwrite --filename=fio-test.file --output=/data/log/${nameprefix}-${filetype}-w.txt
/usr/bin/fio --bs=4k --ioengine=libaio --time_based --runtime=600 --group_reporting --buffered=0 --direct=1 --randrepeat=0 --norandommap --ramp_time=6 --iodepth=16 --numjobs=16 --size=500G --directory=/mnt/${nameprefix} --name=randmixed --rwmixwrite=20 --rw=randrw --filename=fio-test.file --output=/data/log/${nameprefix}-${filetype}-m.txt
grep iops /data/log/*-{r,w,m}.txt
测试环境
操作系统
Linux bili-pciessd 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt11-1+deb8u3 (2015-08-04) x86_64 GNU/Linux
服务器信息
Intel(R) Xeon(R) CPU E5-2630 v3 @ 2.40GHz * 2
MemTotal: 131893668 kB
intel1 = 1.2T
shannon1 = 1.6T
shannon2 = 3.2T
System Information
Manufacturer: Huawei
Product Name: RH2288 V3
Version: V100R003
Serial Number: 20160718QC11G5702233
UUID: 00BECB6C-11D2-22B2-33AB-4418E155D866
SKU Number: Type1Sku0
Family: Type1Family
宝存
# shannon-status -a
Found Shannon PCIE Flash card /dev/sctb:
Basic Information:
Control Device Node: /dev/sctb
Driver Mode: Block
Block Device Node: /dev/dfb
Device State: Attached
Access Mode: ReadWrite
Product Model: Direct-IO G3i
Serial Number: SH16218K732233
UDID: 1CBO0275-11B00032-22816218-33732125
PCI VendorID: 1CB0
PCI DeviceID: 0275
PCI Bus Address: 83:00:0
PCI Link Speed: pcie 2.0 x 8
Firmware Version: 3.3
Firmware Build: 9abd2233
Driver Version: 2.8.8
FPGA Reconfig Support: Yes
Logical Sector: 512
Physical Sector: 4096
Disk Capacity: 3200.00 GB
Physical Capacity: 4223.92 GB
Overprovision: 24.25%
Atomic Write: Disabled
Prioritize Write: Disabled
Work Status:
Controller Temperature: 57 degC, Max 93 degC
Board Temperature: 43 degC, Max 67 degC
Flash Temperature: 43 degC, Max 65 degC
Internal Voltage: 1016 mV, Max 1025 mV
Auxiliary Voltage: 1839 mV, Max 1857 mV
Power Cycles: 5
Power On Time: 36 hours 36 minutes
Dynamic Bad Blocks: 0
Media Status: Healthy
SEU Flag: Normal
Lifetime Data Volumes:
Host Write Data: 25521.98 GB
Host Read Data: 29556.84 GB
Total Write Data: 43756.21 GB
Lifetime Write Amplifier: 1.710
Estimated Life Left: 99.800%
Realtime IO Statistics:
Write Bandwith: 865.005 MB/s
Write IOPS: 156.660 K
Avg Write Latency: 0.587 ms
Total Write Bandwith: 865.005 MB/s
Read Bandwith: 1162.345 MB/s
Read IOPS: 297.560 K
Avg Read Latency: 0.502 ms
Write Amplifier: 1.000
Buffer Write Percentage: 22%
英特尔
# nvme-cli intel id-ctrl /dev/nvme0
NVME Identify Controller:
vid : 0x8086
ssvid : 0x8086
sn : CVCQ542233NU1P2233
mn : INTEL SSDPEDMW012T4
fr : 8EV10171
rab : 0
ieee : 5cd2e4
cmic : 0
mdts : 5
cntlid : 0
ver : 0
rtd3r : 0
rtd3e : 0
oaes : 0
oacs : 0x6
acl : 3
aerl : 3
frmw : 0x2
lpa : 0x2
elpe : 63
npss : 0
avscc : 0
apsta : 0
wctemp : 0
cctemp : 0
mtfa : 0
hmpre : 0
hmmin : 0
tnvmcap : 0
unvmcap : 0
rpmbs : 0
sqes : 0x66
cqes : 0x44
nn : 1
oncs : 0x6
fuses : 0
fna : 0x7
vwc : 0
awun : 0
awupf : 0
nvscc : 0
acwu : 0
sgls : 0
ps 0 : mp:25.00W operational enlat:0 exlat:0 rrt:0 rrl:0
rwt:0 rwl:0 idle_power:- active_power:-
ss : 5
health : healthy
bl : 8B1B2233
