測了一下django、flask、bottle、tornado 架構本身最簡單的效能。對django的效能完全無語了。
django、flask、bottle 均使用gunicorn+gevent啟動,單進程,並且關閉DEBUG,請求均只返回一個字串ok。
tornado直接自己啟動,其他內容一致。
測試軟體為 siege,測試os為cenos6 64位,測試命令為:
複製代碼 代碼如下:
siege -c 100 -r 100 -b http://127.0.0.1:5000/
django測試結果為:
複製代碼 代碼如下:
Transactions: 10000 hits
Availability: 100.00 %
Elapsed time: 18.51 secs
Data transferred: 0.02 MB
Response time: 0.18 secs
Transaction rate: 540.25 trans/sec
Throughput: 0.00 MB/sec
Concurrency: 99.35
Successful transactions: 10000
Failed transactions: 0
Longest transaction: 0.30
Shortest transaction: 0.12
django(去掉所有middleware)測試結果為:
複製代碼 代碼如下:
Transactions: 10000 hits
Availability: 100.00 %
Elapsed time: 12.97 secs
Data transferred: 0.02 MB
Response time: 0.13 secs
Transaction rate: 771.01 trans/sec
Throughput: 0.00 MB/sec
Concurrency: 99.41
Successful transactions: 10000
Failed transactions: 0
Longest transaction: 0.28
Shortest transaction: 0.12
flask測試結果為:
複製代碼 代碼如下:
Transactions: 10000 hits
Availability: 100.00 %
Elapsed time: 5.47 secs
Data transferred: 0.02 MB
Response time: 0.05 secs
Transaction rate: 1828.15 trans/sec
Throughput: 0.00 MB/sec
Concurrency: 96.25
Successful transactions: 10000
Failed transactions: 0
Longest transaction: 0.11
Shortest transaction: 0.00
bottle測試結果為:
複製代碼 代碼如下:
Transactions: 10000 hits
Availability: 100.00 %
Elapsed time: 4.55 secs
Data transferred: 0.02 MB
Response time: 0.04 secs
Transaction rate: 2197.80 trans/sec
Throughput: 0.00 MB/sec
Concurrency: 96.81
Successful transactions: 10000
Failed transactions: 0
Longest transaction: 0.09
Shortest transaction: 0.00
tornado測試結果為:
複製代碼 代碼如下:
Transactions: 10000 hits
Availability: 100.00 %
Elapsed time: 7.06 secs
Data transferred: 0.02 MB
Response time: 0.07 secs
Transaction rate: 1416.43 trans/sec
Throughput: 0.00 MB/sec
Concurrency: 99.51
Successful transactions: 10000
Failed transactions: 0
Longest transaction: 0.09
Shortest transaction: 0.01
可見純架構自身的效能為:
複製代碼 代碼如下:
bottle > flask > tornado > django
結合實際使用:
tornado 使用了非同步驅動,所以在寫業務代碼時如果稍有同步耗時效能就會急劇下降;
bottle需要自己實現的東西太多,加上之後不知道效能會怎樣;
flask效能稍微差點,但周邊的支援已經很豐富了;
django就不說了,效能已經沒法看了,唯一的好處就是開發的架子都已經搭好,開發速度快很多
因為最近正在為一個項目選型發愁,所以就測了一下,記錄在此吧。
PS: 2014-6-23 使用 centos6 64位 重新進行了測試,得出與生產環境更匹配的結果,並修改了文章。