AWS基于Mysql/postgres開發(fā)的Aurora的性能測試

下文給大家?guī)鞟WS基于MySQL/postgres開發(fā)的Aurora的性能測試，希望能夠給大家在實際運用中帶來一定的幫助，

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MYSQL涉及的東西比較多，理論也不多，網上有很多書籍，今天我們就用創(chuàng)新互聯在行業(yè)內累計的經驗來做一個解答。

AWS基于Mysql/postgres開發(fā)的Aurora，是個很熱門的OLTP數據庫產品。目前很多用戶很關心Aurora。

各種官方的性能測試，也充分展示了Aurora的強勁實力。

閑來無事，通過sybench，測試一下Aurora Mysql和RDS原生Mysql之間性能差異。測試結果僅供參考。

網絡上比較流行的一張性能對比圖，越大的機型，性能aurora的性能優(yōu)勢體現的越好。

AWS基于Mysql/postgres開發(fā)的Aurora的性能測試

測試環(huán)境準備，由于Aurora目前只有中國寧夏區(qū)有提供服務，所以測試環(huán)境都是基于寧夏Region測試的。

<1. EC2 m4.xlarge （4CPU 16G）

<2. RDS db.r4.xlarge （4 vCPU 30.5 GiB ） Mysql版本5.7.12

<3. Aurora db.r4.xlarge （4 vCPU 30.5 GiB ） Mysql版本5.7.12

<4. 為了減少網絡因素的影響，將這些機器，都放置在同一個AZ。

<5. EC2 選擇 Amazon AMI2，并安裝sysbench1.0.17

<6. Mysql創(chuàng)建20個表，每個表1000W行數據，數據量在40G左右（避免數據全部cache到內存中，而測試不到IO的性能影響）。

<7. 還另外插入20表，100W行/表，做插入時間比對。

1. 數據庫中插入20個表，每個表100W行數據，看插入時間比較。Mysql 耗時 5m32.238s，Aurora耗時7m28.073s。

Mysql

Aurora

mysql -hmysql-rds.cq7qaukj3smd.rds.cn-northwest-1.amazonaws.com.cn \

-uadmin -padmin123 -e "create database dbtest;"

mysql -hmyaurora.cq7qaukj3smd.rds.cn-northwest-1.amazonaws.com.cn \

-uadmin -padmin123 -e "create database dbtest1;"

time sysbench /root/sysbench-1.0/tests/include/oltp_legacy/oltp.lua \

--mysql-host=mysql-rds.cq7qaukj3smd.rds.cn-northwest-1.amazonaws.com.cn \

--mysql-port=3306 --mysql-user=admin --mysql-password=admin123 \

--mysql-db=dbtest --oltp-tables-count=20 --oltp-table-size=1000000 \

--report-interval=10 --rand-init=on --max-requests=0 \

--oltp-read-only=off --time=120 --threads=30 \

prepare

time sysbench /root/sysbench-1.0/tests/include/oltp_legacy/oltp.lua \

--mysql-host=myaurora.cq7qaukj3smd.rds.cn-northwest-1.amazonaws.com.cn \

--mysql-port=3306 --mysql-user=admin --mysql-password=admin123 \

--mysql-db=dbtest --oltp-tables-count=20 --oltp-table-size=1000000 \

--report-interval=10 --rand-init=on --max-requests=0 \

--oltp-read-only=off --time=120 --threads=30 \

prepare

sysbench 1.0.17 (using bundled LuaJIT 2.1.0-beta2)

Creating table 'sbtest1'...

Inserting 1000000 records into 'sbtest1'

Creating secondary indexes on 'sbtest1'...

.......

Creating table 'sbtest20'...

Inserting 1000000 records into 'sbtest20'

Creating secondary indexes on 'sbtest20'...

real 5m32.238s

user 1m25.953s

sys 0m2.070s

sysbench 1.0.17 (using bundled LuaJIT 2.1.0-beta2)

Creating table 'sbtest1'...

Inserting 1000000 records into 'sbtest1'

Creating secondary indexes on 'sbtest1'...

......

Creating table 'sbtest20'...

Inserting 1000000 records into 'sbtest20'

Creating secondary indexes on 'sbtest20'...

real 7m28.073s

user 1m26.931s

sys 0m2.020s

2. Aurora的鏈接方式，以及replica的的只讀訪問的連接分配

Aurora直接連接點個數據庫節(jié)點的Endpoint方式

mysql -hmyaurora.cq7qaukj3smd.rds.cn-northwest-1.amazonaws.com.cn \
-uadmin -padmin123  -e "create database dbtest1;"

Aurora通過Cluster Endpoint進行連接

連接到主庫，進行寫入和讀取操作

cluster-aurora.cluster-cq7qaukj3smd.rds.cn-northwest-1.amazonaws.com.cn

連接到replica 數據庫，進行只讀操作，會自動分配連接到不同的可用slave上

cluster-aurora.cluster-ro-cq7qaukj3smd.rds.cn-northwest-1.amazonaws.com.cn

多次并行發(fā)起查詢測試，可以看到，連接會到不同的slave節(jié)點上，這點也是Aurora的優(yōu)點，大并發(fā)的讀操作，會比傳統(tǒng)的Mysql更有優(yōu)勢。

3. Aurora和Mysql的性能比較

并發(fā)連接數

Mysql

Aurora

[ 10s ] thds: 50 tps: 1849.09 qps: 29630.08 (r/w/o: 25927.11/0.00/3702.97) lat (ms,95%): 34.33 err/s: 0.00 reconn/s: 0.00

[ 20s ] thds: 50 tps: 1874.96 qps: 29997.87 (r/w/o: 26248.25/0.00/3749.62) lat (ms,95%): 33.72 err/s: 0.00 reconn/s: 0.00

[ 30s ] thds: 50 tps: 1874.99 qps: 29997.87 (r/w/o: 26247.70/0.00/3750.17) lat (ms,95%): 33.72 err/s: 0.00 reconn/s: 0.00

[ 40s ] thds: 50 tps: 1874.87 qps: 30000.64 (r/w/o: 26250.71/0.00/3749.93) lat (ms,95%): 34.33 err/s: 0.00 reconn/s: 0.00

[ 50s ] thds: 50 tps: 1875.21 qps: 29997.98 (r/w/o: 26247.77/0.00/3750.21) lat (ms,95%): 34.33 err/s: 0.00 reconn/s: 0.00

[ 60s ] thds: 50 tps: 1874.80 qps: 29999.94 (r/w/o: 26250.55/0.00/3749.39) lat (ms,95%): 33.72 err/s: 0.00 reconn/s: 0.00

[ 70s ] thds: 50 tps: 1874.80 qps: 29993.58 (r/w/o: 26243.67/0.00/3749.91) lat (ms,95%): 33.72 err/s: 0.00 reconn/s: 0.00

[ 80s ] thds: 50 tps: 1874.60 qps: 29997.26 (r/w/o: 26248.06/0.00/3749.19) lat (ms,95%): 33.72 err/s: 0.00 reconn/s: 0.00

[ 90s ] thds: 50 tps: 1875.10 qps: 30002.85 (r/w/o: 26252.74/0.00/3750.11) lat (ms,95%): 33.72 err/s: 0.00 reconn/s: 0.00

[ 100s ] thds: 50 tps: 1874.90 qps: 29991.28 (r/w/o: 26241.49/0.00/3749.80) lat (ms,95%): 34.33 err/s: 0.00 reconn/s: 0.00

[ 110s ] thds: 50 tps: 1874.80 qps: 29995.09 (r/w/o: 26245.49/0.00/3749.60) lat (ms,95%): 34.33 err/s: 0.00 reconn/s: 0.00

[ 120s ] thds: 50 tps: 1874.60 qps: 30001.10 (r/w/o: 26251.60/0.00/3749.50) lat (ms,95%): 34.33 err/s: 0.00 reconn/s: 0.00

SQL statistics:

queries performed:

write: 0

other: 449562

total: 3596496

transactions: 224781 (1872.71 per sec.)

queries: 3596496 (29963.32 per sec.)

ignored errors: 0 (0.00 per sec.)

reconnects: 0 (0.00 per sec.)

General statistics:

total time: 120.0281s

total number of events: 224781

Latency (ms):

min: 14.61

avg: 26.69

max: 232.74

95th percentile: 33.72

sum: 5999324.56

Threads fairness:

events (avg/stddev): 4495.6200/80.91

execution time (avg/stddev): 119.9865/0.01

[ 10s ] thds: 50 tps: 1477.63 qps: 29616.44 (r/w/o: 20740.64/5915.43/2960.36) lat (ms,95%): 39.65 err/s: 0.10 reconn/s: 0.00

[ 20s ] thds: 50 tps: 1513.95 qps: 30280.99 (r/w/o: 21196.66/6056.52/3027.81) lat (ms,95%): 38.94 err/s: 0.00 reconn/s: 0.00

[ 30s ] thds: 50 tps: 1525.30 qps: 30506.87 (r/w/o: 21351.98/6104.49/3050.40) lat (ms,95%): 38.94 err/s: 0.00 reconn/s: 0.00

[ 40s ] thds: 50 tps: 1489.00 qps: 29790.93 (r/w/o: 20855.52/5957.11/2978.30) lat (ms,95%): 38.94 err/s: 0.00 reconn/s: 0.00

[ 50s ] thds: 50 tps: 1525.90 qps: 30495.97 (r/w/o: 21344.68/6099.49/3051.80) lat (ms,95%): 38.94 err/s: 0.10 reconn/s: 0.00

[ 60s ] thds: 50 tps: 1525.20 qps: 30500.57 (r/w/o: 21352.28/6097.79/3050.50) lat (ms,95%): 38.94 err/s: 0.20 reconn/s: 0.00

[ 70s ] thds: 50 tps: 1519.76 qps: 30418.62 (r/w/o: 21295.75/6083.14/3039.72) lat (ms,95%): 38.94 err/s: 0.00 reconn/s: 0.00

[ 80s ] thds: 50 tps: 1514.44 qps: 30290.88 (r/w/o: 21201.44/6060.46/3028.98) lat (ms,95%): 39.65 err/s: 0.10 reconn/s: 0.00

[ 90s ] thds: 50 tps: 1528.50 qps: 30541.43 (r/w/o: 21378.25/6107.09/3056.09) lat (ms,95%): 38.94 err/s: 0.00 reconn/s: 0.00

[ 100s ] thds: 50 tps: 1525.60 qps: 30525.45 (r/w/o: 21371.84/6101.61/3052.01) lat (ms,95%): 38.94 err/s: 0.00 reconn/s: 0.00

[ 110s ] thds: 50 tps: 1531.60 qps: 30649.13 (r/w/o: 21451.42/6134.41/3063.30) lat (ms,95%): 38.94 err/s: 0.00 reconn/s: 0.00

[ 120s ] thds: 50 tps: 1530.98 qps: 30599.71 (r/w/o: 21421.06/6116.70/3061.95) lat (ms,95%): 38.94 err/s: 0.20 reconn/s: 0.00

SQL statistics:

queries performed:

write: 728532

other: 364271

total: 3642749

transactions: 182132 (1517.33 per sec.)

queries: 3642749 (30347.45 per sec.)

ignored errors: 7 (0.06 per sec.)

reconnects: 0 (0.00 per sec.)

General statistics:

total time: 120.0329s

total number of events: 182132

Latency (ms):

min: 23.77

avg: 32.94

max: 242.92

95th percentile: 38.94

sum: 5999931.34

Threads fairness:

events (avg/stddev): 3642.6400/60.99

execution time (avg/stddev): 119.9986/0.01

200

[ 10s ] thds: 200 tps: 1806.49 qps: 29082.59 (r/w/o: 25450.42/0.00/3632.17) lat (ms,95%): 287.38 err/s: 0.00 reconn/s: 0.00

[ 20s ] thds: 200 tps: 1872.27 qps: 29938.76 (r/w/o: 26194.32/0.00/3744.43) lat (ms,95%): 282.25 err/s: 0.00 reconn/s: 0.00

[ 30s ] thds: 200 tps: 1870.84 qps: 29939.76 (r/w/o: 26198.29/0.00/3741.47) lat (ms,95%): 282.25 err/s: 0.00 reconn/s: 0.00

[ 40s ] thds: 200 tps: 1871.85 qps: 29936.38 (r/w/o: 26192.89/0.00/3743.50) lat (ms,95%): 282.25 err/s: 0.00 reconn/s: 0.00

[ 50s ] thds: 200 tps: 1868.90 qps: 29910.80 (r/w/o: 26172.90/0.00/3737.90) lat (ms,95%): 282.25 err/s: 0.00 reconn/s: 0.00

[ 60s ] thds: 200 tps: 1870.90 qps: 29932.17 (r/w/o: 26190.28/0.00/3741.90) lat (ms,95%): 282.25 err/s: 0.00 reconn/s: 0.00

[ 70s ] thds: 200 tps: 1870.00 qps: 29912.47 (r/w/o: 26173.56/0.00/3738.91) lat (ms,95%): 282.25 err/s: 0.00 reconn/s: 0.00

[ 80s ] thds: 200 tps: 1868.70 qps: 29910.59 (r/w/o: 26172.10/0.00/3738.50) lat (ms,95%): 282.25 err/s: 0.00 reconn/s: 0.00

[ 90s ] thds: 200 tps: 1869.80 qps: 29905.41 (r/w/o: 26166.00/0.00/3739.40) lat (ms,95%): 282.25 err/s: 0.00 reconn/s: 0.00

[ 100s ] thds: 200 tps: 1869.10 qps: 29914.46 (r/w/o: 26175.96/0.00/3738.49) lat (ms,95%): 282.25 err/s: 0.00 reconn/s: 0.00

[ 110s ] thds: 200 tps: 1868.84 qps: 29904.69 (r/w/o: 26167.01/0.00/3737.69) lat (ms,95%): 282.25 err/s: 0.00 reconn/s: 0.00

[ 120s ] thds: 200 tps: 1869.16 qps: 29903.95 (r/w/o: 26165.73/0.00/3738.22) lat (ms,95%): 282.25 err/s: 0.00 reconn/s: 0.00

SQL statistics:

queries performed:

write: 0

other: 447944

total: 3583552

transactions: 223972 (1863.11 per sec.)

queries: 3583552 (29809.72 per sec.)

ignored errors: 0 (0.00 per sec.)

reconnects: 0 (0.00 per sec.)

General statistics:

total time: 120.2124s

total number of events: 223972

Latency (ms):

min: 16.44

avg: 107.20

max: 1902.74

95th percentile: 282.25

sum: 24009065.40

Threads fairness:

events (avg/stddev): 1119.8600/46.71

execution time (avg/stddev): 120.0453/0.05

[ 10s ] thds: 200 tps: 1960.15 qps: 39454.72 (r/w/o: 27662.63/7851.70/3940.39) lat (ms,95%): 158.63 err/s: 0.10 reconn/s: 0.00

[ 20s ] thds: 200 tps: 2081.52 qps: 41639.62 (r/w/o: 29153.63/8323.26/4162.73) lat (ms,95%): 147.61 err/s: 0.20 reconn/s: 0.00

[ 30s ] thds: 200 tps: 2073.24 qps: 41453.60 (r/w/o: 29015.76/8291.66/4146.18) lat (ms,95%): 147.61 err/s: 0.20 reconn/s: 0.00

[ 40s ] thds: 200 tps: 2083.85 qps: 41681.48 (r/w/o: 29178.18/8334.90/4168.40) lat (ms,95%): 147.61 err/s: 0.20 reconn/s: 0.00

[ 50s ] thds: 200 tps: 2082.82 qps: 41672.60 (r/w/o: 29168.08/8339.78/4164.74) lat (ms,95%): 142.39 err/s: 0.00 reconn/s: 0.00

[ 60s ] thds: 200 tps: 2085.22 qps: 41689.36 (r/w/o: 29185.75/8332.57/4171.04) lat (ms,95%): 147.61 err/s: 0.10 reconn/s: 0.00

[ 70s ] thds: 200 tps: 2076.47 qps: 41565.44 (r/w/o: 29094.41/8317.09/4153.94) lat (ms,95%): 144.97 err/s: 0.10 reconn/s: 0.00

[ 80s ] thds: 200 tps: 2079.72 qps: 41561.98 (r/w/o: 29091.96/8310.78/4159.24) lat (ms,95%): 147.61 err/s: 0.10 reconn/s: 0.00

[ 90s ] thds: 200 tps: 2077.21 qps: 41548.95 (r/w/o: 29088.41/8305.73/4154.82) lat (ms,95%): 147.61 err/s: 0.10 reconn/s: 0.00

[ 100s ] thds: 200 tps: 2073.17 qps: 41492.22 (r/w/o: 29045.12/8300.76/4146.33) lat (ms,95%): 144.97 err/s: 0.00 reconn/s: 0.00

[ 110s ] thds: 200 tps: 2071.53 qps: 41420.77 (r/w/o: 28992.27/8285.33/4143.17) lat (ms,95%): 147.61 err/s: 0.10 reconn/s: 0.00

[ 120s ] thds: 200 tps: 2083.84 qps: 41665.27 (r/w/o: 29163.81/8333.77/4167.69) lat (ms,95%): 142.39 err/s: 0.00 reconn/s: 0.00

SQL statistics:

queries performed:

write: 993990

other: 496998

total: 4970058

transactions: 248493 (2069.16 per sec.)

queries: 4970058 (41384.83 per sec.)

ignored errors: 12 (0.10 per sec.)

reconnects: 0 (0.00 per sec.)

General statistics:

total time: 120.0918s

total number of events: 248493

Latency (ms):

min: 26.14

avg: 96.61

max: 671.69

95th percentile: 147.61

sum: 24005672.73

Threads fairness:

events (avg/stddev): 1242.4650/27.91

execution time (avg/stddev): 120.0284/0.02

400

[ 10s ] thds: 400 tps: 1708.49 qps: 27644.70 (r/w/o: 24189.80/0.00/3454.90) lat (ms,95%): 759.88 err/s: 0.00 reconn/s: 0.00

[ 20s ] thds: 400 tps: 1864.73 qps: 29854.98 (r/w/o: 26124.72/0.00/3730.26) lat (ms,95%): 694.45 err/s: 0.00 reconn/s: 0.00

[ 30s ] thds: 400 tps: 1861.30 qps: 29785.11 (r/w/o: 26062.91/0.00/3722.20) lat (ms,95%): 694.45 err/s: 0.00 reconn/s: 0.00

[ 40s ] thds: 400 tps: 1862.40 qps: 29800.42 (r/w/o: 26076.32/0.00/3724.10) lat (ms,95%): 694.45 err/s: 0.00 reconn/s: 0.00

[ 50s ] thds: 400 tps: 1862.70 qps: 29787.67 (r/w/o: 26062.57/0.00/3725.10) lat (ms,95%): 694.45 err/s: 0.00 reconn/s: 0.00

[ 60s ] thds: 400 tps: 1861.70 qps: 29793.17 (r/w/o: 26068.96/0.00/3724.21) lat (ms,95%): 694.45 err/s: 0.00 reconn/s: 0.00

[ 70s ] thds: 400 tps: 1860.95 qps: 29795.76 (r/w/o: 26073.35/0.00/3722.41) lat (ms,95%): 694.45 err/s: 0.00 reconn/s: 0.00

[ 80s ] thds: 400 tps: 1862.53 qps: 29780.26 (r/w/o: 26057.09/0.00/3723.17) lat (ms,95%): 694.45 err/s: 0.00 reconn/s: 0.00

[ 90s ] thds: 400 tps: 1862.59 qps: 29801.95 (r/w/o: 26075.27/0.00/3726.68) lat (ms,95%): 694.45 err/s: 0.00 reconn/s: 0.00

[ 100s ] thds: 400 tps: 1862.49 qps: 29782.71 (r/w/o: 26058.62/0.00/3724.09) lat (ms,95%): 694.45 err/s: 0.00 reconn/s: 0.00

[ 110s ] thds: 400 tps: 1860.73 qps: 29800.90 (r/w/o: 26079.55/0.00/3721.35) lat (ms,95%): 694.45 err/s: 0.00 reconn/s: 0.00

[ 120s ] thds: 400 tps: 1861.85 qps: 29789.60 (r/w/o: 26064.80/0.00/3724.80) lat (ms,95%): 682.06 err/s: 0.00 reconn/s: 0.00

SQL statistics:

queries performed:

write: 0

other: 444652

total: 3557216

transactions: 222326 (1839.03 per sec.)

queries: 3557216 (29424.51 per sec.)

ignored errors: 0 (0.00 per sec.)

reconnects: 0 (0.00 per sec.)

General statistics:

total time: 120.8911s

total number of events: 222326

Latency (ms):

min: 17.64

avg: 216.09

max: 6575.08

95th percentile: 694.45

sum: 48043259.68

Threads fairness:

events (avg/stddev): 555.8150/34.28

execution time (avg/stddev): 120.1081/0.10

[ 10s ] thds: 400 tps: 1436.60 qps: 29126.77 (r/w/o: 20462.54/5760.62/2903.60) lat (ms,95%): 331.91 err/s: 0.16 reconn/s: 0.00

[ 20s ] thds: 400 tps: 2835.57 qps: 56687.28 (r/w/o: 39685.07/11328.99/5673.23) lat (ms,95%): 282.25 err/s: 0.98 reconn/s: 0.00

[ 30s ] thds: 400 tps: 2031.40 qps: 40646.92 (r/w/o: 28455.91/8127.80/4063.20) lat (ms,95%): 277.21 err/s: 0.30 reconn/s: 0.00

[ 40s ] thds: 400 tps: 2046.70 qps: 40951.31 (r/w/o: 28660.10/8197.70/4093.50) lat (ms,95%): 277.21 err/s: 0.30 reconn/s: 0.00

[ 50s ] thds: 400 tps: 2042.50 qps: 40850.18 (r/w/o: 28601.99/8162.90/4085.30) lat (ms,95%): 277.21 err/s: 0.00 reconn/s: 0.00

[ 60s ] thds: 400 tps: 2041.60 qps: 40852.91 (r/w/o: 28601.01/8168.50/4083.40) lat (ms,95%): 277.21 err/s: 0.10 reconn/s: 0.00

[ 70s ] thds: 400 tps: 2049.80 qps: 40976.34 (r/w/o: 28682.93/8194.81/4098.60) lat (ms,95%): 277.21 err/s: 0.10 reconn/s: 0.00

[ 80s ] thds: 400 tps: 2045.70 qps: 40892.45 (r/w/o: 28621.36/8181.19/4089.89) lat (ms,95%): 277.21 err/s: 0.00 reconn/s: 0.00

[ 90s ] thds: 400 tps: 2048.50 qps: 40959.30 (r/w/o: 28666.20/8194.40/4098.70) lat (ms,95%): 277.21 err/s: 0.00 reconn/s: 0.00

[ 100s ] thds: 400 tps: 2042.50 qps: 40883.32 (r/w/o: 28627.91/8169.90/4085.50) lat (ms,95%): 277.21 err/s: 0.20 reconn/s: 0.00

[ 110s ] thds: 400 tps: 2044.40 qps: 40907.80 (r/w/o: 28636.20/8181.90/4089.70) lat (ms,95%): 277.21 err/s: 0.30 reconn/s: 0.00

[ 120s ] thds: 400 tps: 2040.30 qps: 40786.06 (r/w/o: 28548.37/8157.89/4079.80) lat (ms,95%): 277.21 err/s: 0.20 reconn/s: 0.00

SQL statistics:

queries performed:

write: 973956

other: 486992

total: 4870060

transactions: 243484 (2025.82 per sec.)

queries: 4870060 (40519.49 per sec.)

ignored errors: 24 (0.20 per sec.)

reconnects: 0 (0.00 per sec.)

General statistics:

total time: 120.1887s

total number of events: 243484

Latency (ms):

min: 27.83

avg: 197.26

max: 1384.29

95th percentile: 282.25

sum: 48029766.12

Threads fairness:

events (avg/stddev): 608.7100/17.12

execution time (avg/stddev): 120.0744/0.05

500

[ 10s ] thds: 500 tps: 1682.10 qps: 27339.35 (r/w/o: 23928.16/0.00/3411.18) lat (ms,95%): 1069.86 err/s: 0.00 reconn/s: 0.00

[ 20s ] thds: 500 tps: 1859.51 qps: 29763.11 (r/w/o: 26043.38/0.00/3719.73) lat (ms,95%): 893.56 err/s: 0.00 reconn/s: 0.00

[ 30s ] thds: 500 tps: 1862.16 qps: 29757.08 (r/w/o: 26034.07/0.00/3723.01) lat (ms,95%): 893.56 err/s: 0.00 reconn/s: 0.00

[ 40s ] thds: 500 tps: 1860.50 qps: 29769.67 (r/w/o: 26047.77/0.00/3721.90) lat (ms,95%): 877.61 err/s: 0.00 reconn/s: 0.00

[ 50s ] thds: 500 tps: 1858.20 qps: 29744.31 (r/w/o: 26027.41/0.00/3716.90) lat (ms,95%): 893.56 err/s: 0.00 reconn/s: 0.00

[ 60s ] thds: 500 tps: 1859.05 qps: 29751.23 (r/w/o: 26032.84/0.00/3718.39) lat (ms,95%): 893.56 err/s: 0.00 reconn/s: 0.00

[ 70s ] thds: 500 tps: 1857.00 qps: 29709.55 (r/w/o: 25996.05/0.00/3713.51) lat (ms,95%): 893.56 err/s: 0.00 reconn/s: 0.00

[ 80s ] thds: 500 tps: 1855.85 qps: 29692.62 (r/w/o: 25981.22/0.00/3711.40) lat (ms,95%): 877.61 err/s: 0.00 reconn/s: 0.00

[ 90s ] thds: 500 tps: 1856.50 qps: 29701.50 (r/w/o: 25987.90/0.00/3713.60) lat (ms,95%): 893.56 err/s: 0.00 reconn/s: 0.00

[ 100s ] thds: 500 tps: 1856.40 qps: 29698.68 (r/w/o: 25985.79/0.00/3712.90) lat (ms,95%): 877.61 err/s: 0.00 reconn/s: 0.00

[ 110s ] thds: 500 tps: 1855.70 qps: 29694.47 (r/w/o: 25984.17/0.00/3710.30) lat (ms,95%): 877.61 err/s: 0.00 reconn/s: 0.00

[ 120s ] thds: 500 tps: 1855.77 qps: 29677.97 (r/w/o: 25966.63/0.00/3711.35) lat (ms,95%): 893.56 err/s: 0.00 reconn/s: 0.00

SQL statistics:

queries performed:

write: 0

other: 443378

total: 3547024

transactions: 221689 (1826.44 per sec.)

queries: 3547024 (29223.11 per sec.)

ignored errors: 0 (0.00 per sec.)

reconnects: 0 (0.00 per sec.)

General statistics:

total time: 121.3755s

total number of events: 221689

Latency (ms):

min: 15.33

avg: 271.03

max: 14421.92

95th percentile: 893.56

sum: 60084600.60

Threads fairness:

events (avg/stddev): 443.3780/41.56

execution time (avg/stddev): 120.1692/0.17

[ 10s ] thds: 500 tps: 1756.86 qps: 35777.43 (r/w/o: 25168.49/7045.13/3563.81) lat (ms,95%): 450.77 err/s: 0.70 reconn/s: 0.00

[ 20s ] thds: 500 tps: 2022.60 qps: 40455.28 (r/w/o: 28320.46/8088.72/4046.11) lat (ms,95%): 350.33 err/s: 0.60 reconn/s: 0.00

[ 30s ] thds: 500 tps: 2005.60 qps: 40100.25 (r/w/o: 28070.44/8019.21/4010.61) lat (ms,95%): 356.70 err/s: 0.30 reconn/s: 0.00

[ 40s ] thds: 500 tps: 1996.50 qps: 39933.57 (r/w/o: 27949.78/7989.79/3994.00) lat (ms,95%): 363.18 err/s: 0.70 reconn/s: 0.00

[ 50s ] thds: 500 tps: 2003.70 qps: 40091.81 (r/w/o: 28065.94/8017.48/4008.39) lat (ms,95%): 356.70 err/s: 0.10 reconn/s: 0.00

[ 60s ] thds: 500 tps: 2017.40 qps: 40370.37 (r/w/o: 28265.05/8071.21/4034.11) lat (ms,95%): 356.70 err/s: 0.00 reconn/s: 0.00

[ 70s ] thds: 500 tps: 2001.90 qps: 40010.43 (r/w/o: 28004.82/8001.51/4004.10) lat (ms,95%): 363.18 err/s: 0.20 reconn/s: 0.00

[ 80s ] thds: 500 tps: 2020.20 qps: 40416.12 (r/w/o: 28293.61/8081.50/4041.00) lat (ms,95%): 356.70 err/s: 0.30 reconn/s: 0.00

[ 90s ] thds: 500 tps: 2038.00 qps: 40780.69 (r/w/o: 28543.99/8159.90/4076.80) lat (ms,95%): 350.33 err/s: 0.60 reconn/s: 0.00

[ 100s ] thds: 500 tps: 2044.50 qps: 40891.41 (r/w/o: 28630.80/8171.40/4089.20) lat (ms,95%): 350.33 err/s: 0.20 reconn/s: 0.00

[ 110s ] thds: 500 tps: 2043.20 qps: 40906.68 (r/w/o: 28634.19/8185.60/4086.90) lat (ms,95%): 350.33 err/s: 0.40 reconn/s: 0.00

[ 120s ] thds: 500 tps: 2039.60 qps: 40741.57 (r/w/o: 28521.48/8141.39/4078.70) lat (ms,95%): 350.33 err/s: 0.30 reconn/s: 0.00

SQL statistics:

queries performed:

write: 961658

other: 480852

total: 4808782

transactions: 240404 (1999.47 per sec.)

queries: 4808782 (39995.15 per sec.)

ignored errors: 44 (0.37 per sec.)

reconnects: 0 (0.00 per sec.)

General statistics:

total time: 120.2323s

total number of events: 240404

Latency (ms):

min: 27.67

avg: 249.78

max: 2979.37

95th percentile: 356.70

sum: 60047338.15

Threads fairness:

events (avg/stddev): 480.8080/13.27

execution time (avg/stddev): 120.0947/0.06

800

[ 10s ] thds: 800 tps: 1779.10 qps: 29156.96 (r/w/o: 25523.06/0.00/3633.90) lat (ms,95%): 694.45 err/s: 0.00 reconn/s: 0.00

[ 20s ] thds: 800 tps: 1859.36 qps: 29741.61 (r/w/o: 26022.38/0.00/3719.23) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 30s ] thds: 800 tps: 1864.54 qps: 29763.68 (r/w/o: 26036.30/0.00/3727.38) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 40s ] thds: 800 tps: 1857.70 qps: 29790.88 (r/w/o: 26075.08/0.00/3715.80) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 50s ] thds: 800 tps: 1859.97 qps: 29814.49 (r/w/o: 26092.34/0.00/3722.15) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 60s ] thds: 800 tps: 1866.26 qps: 29782.61 (r/w/o: 26050.79/0.00/3731.83) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 70s ] thds: 800 tps: 1862.42 qps: 29773.50 (r/w/o: 26048.87/0.00/3724.64) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 80s ] thds: 800 tps: 1860.50 qps: 29758.94 (r/w/o: 26039.24/0.00/3719.71) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 90s ] thds: 800 tps: 1860.91 qps: 29751.72 (r/w/o: 26030.71/0.00/3721.02) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 100s ] thds: 800 tps: 1857.49 qps: 29799.90 (r/w/o: 26083.01/0.00/3716.89) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 110s ] thds: 800 tps: 1861.00 qps: 29811.66 (r/w/o: 26088.26/0.00/3723.39) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 120s ] thds: 800 tps: 1865.69 qps: 29777.93 (r/w/o: 26047.55/0.00/3730.38) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

SQL statistics:

queries performed:

write: 0

other: 446708

total: 3573664

transactions: 223354 (1849.87 per sec.)

queries: 3573664 (29597.91 per sec.)

ignored errors: 0 (0.00 per sec.)

reconnects: 0 (0.00 per sec.)

General statistics:

total time: 120.7387s

total number of events: 223354

Latency (ms):

min: 304.23

avg: 430.57

max: 2410.01

95th percentile: 669.89

sum: 96168909.94

Threads fairness:

events (avg/stddev): 279.1925/6.35

execution time (avg/stddev): 120.2111/0.13

[ 10s ] thds: 800 tps: 1518.66 qps: 24886.45 (r/w/o: 21773.07/0.00/3113.38) lat (ms,95%): 1327.91 err/s: 0.00 reconn/s: 0.00

[ 20s ] thds: 800 tps: 1857.90 qps: 29815.64 (r/w/o: 26099.14/0.00/3716.50) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 30s ] thds: 800 tps: 1859.14 qps: 29709.10 (r/w/o: 25992.82/0.00/3716.29) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 40s ] thds: 800 tps: 1864.14 qps: 29854.60 (r/w/o: 26123.51/0.00/3731.09) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 50s ] thds: 800 tps: 1860.33 qps: 29726.22 (r/w/o: 26008.86/0.00/3717.35) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 60s ] thds: 800 tps: 1859.50 qps: 29826.21 (r/w/o: 26104.61/0.00/3721.60) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 70s ] thds: 800 tps: 1866.49 qps: 29764.49 (r/w/o: 26032.10/0.00/3732.38) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 80s ] thds: 800 tps: 1853.53 qps: 29750.01 (r/w/o: 26044.44/0.00/3705.56) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 90s ] thds: 800 tps: 1866.05 qps: 29837.62 (r/w/o: 26102.02/0.00/3735.60) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 100s ] thds: 800 tps: 1858.43 qps: 29716.02 (r/w/o: 26003.56/0.00/3712.47) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 110s ] thds: 800 tps: 1859.81 qps: 29819.31 (r/w/o: 26097.09/0.00/3722.23) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

[ 120s ] thds: 800 tps: 1861.39 qps: 29769.77 (r/w/o: 26047.58/0.00/3722.18) lat (ms,95%): 669.89 err/s: 0.00 reconn/s: 0.00

SQL statistics:

queries performed:

write: 0

other: 441316

total: 3530528

transactions: 220658 (1823.64 per sec.)

queries: 3530528 (29178.29 per sec.)

ignored errors: 0 (0.00 per sec.)

reconnects: 0 (0.00 per sec.)

General statistics:

total time: 120.9967s

total number of events: 220658

Latency (ms):

min: 307.80

avg: 435.76

max: 1975.11

95th percentile: 682.06

sum: 96154020.08

Threads fairness:

events (avg/stddev): 275.8225/6.05

execution time (avg/stddev): 120.1925/0.13

4. AWS官方blog也有測試輸出，Aurora的性能比Mysql好不少。具體可以參考。

https://amazonaws-china.com/cn/blogs/china/aurora-test/?nc1=b_rp

我的測試環(huán)境，相對來說，單表更多的行數，也是有一些區(qū)別的。

個人感覺，由于Aurora不直接寫datafile，只寫binlog的方式，勢必比Mysql要寫datafile快很多。而且在越大數據庫，和硬件配置的情況下。IO這部分的影響會越明顯。

另外Aurora的多slave讀取共享數據文件的情況，也會讓slave的數據同步，比傳統(tǒng)Mysql slave要更實時。

并且replica slave的cluster域名訪問，自動分配查詢到不同的slave，也節(jié)省從應用層面做load balance更簡易。

而且aurora可以結合AWS auto-scaling，做到彈性伸縮。才能真正體會“云”的優(yōu)勢。

看了以上關于AWS基于Mysql/postgres開發(fā)的Aurora的性能測試，如果大家還有什么地方需要了解的可以在創(chuàng)新互聯行業(yè)資訊里查找自己感興趣的或者找我們的專業(yè)技術工程師解答的，創(chuàng)新互聯技術工程師在行業(yè)內擁有十幾年的經驗了。

分享文章：AWS基于Mysql/postgres開發(fā)的Aurora的性能測試
文章鏈接：http://www.chinadenli.net/article30/gooepo.html

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AWS基于Mysql/postgres開發(fā)的Aurora的性能測試