## 项目名
`profiler_online`
### 介绍:
用来解析查找python程序可能存在的各方面性能或者奇葩问题的工具,通过web访问访问可以直接拿到火焰吐.
Will Add Future:
* 加入内存的相关信息
* 查询时间范围
### 安装:
**pypi:**
```
pip install profiler_online
```
**源码安装:**
```
git clone https://github.com/rfyiamcool/profiler_online.git
cd profiler_online
python setup.py install
```
### 用法:
这边已经封装好了,你需要做的只是把性能分析模块引入到你的应用里面.
```
from profiler_online import run_profiler
run_profiler()
```
### 测试:
打开浏览器 http://127.0.0.1:8080 这样就可以显示正在运行服务的性能火焰图了.

### 问题:
下面是以前创建火焰图的方法.
```
python test.py
curl "127.0.0.1:8080" | profiler_online/tools/flamegraph.pl > flame.html
```
改进的方法:
```
直接浏览器打开,地址栏 --> 127.0.0.1:8080
```
在开发过程中,遇到了python系统调用时不能正常捕获输出. 现在已经改为临时文件的方式.
```
cmdstr = './profiler_online/tools/flamegraph.pl'
p = subprocess.Popen(cmdstr, stdin = subprocess.PIPE, stderr = subprocess.PIPE, shell = True)
p.stdin.write(stats)
p.stdin.flush()
try:
if p.stderr:
stats = p.stderr.read()
p.stderr.flush()
if p.stdout:
stats = p.stdout.read()
except Exception, e:
print e,Exception
```
`profiler_online`
### 介绍:
用来解析查找python程序可能存在的各方面性能或者奇葩问题的工具,通过web访问访问可以直接拿到火焰吐.
Will Add Future:
* 加入内存的相关信息
* 查询时间范围
### 安装:
**pypi:**
```
pip install profiler_online
```
**源码安装:**
```
git clone https://github.com/rfyiamcool/profiler_online.git
cd profiler_online
python setup.py install
```
### 用法:
这边已经封装好了,你需要做的只是把性能分析模块引入到你的应用里面.
```
from profiler_online import run_profiler
run_profiler()
```
### 测试:
打开浏览器 http://127.0.0.1:8080 这样就可以显示正在运行服务的性能火焰图了.

### 问题:
下面是以前创建火焰图的方法.
```
python test.py
curl "127.0.0.1:8080" | profiler_online/tools/flamegraph.pl > flame.html
```
改进的方法:
```
直接浏览器打开,地址栏 --> 127.0.0.1:8080
```
在开发过程中,遇到了python系统调用时不能正常捕获输出. 现在已经改为临时文件的方式.
```
cmdstr = './profiler_online/tools/flamegraph.pl'
p = subprocess.Popen(cmdstr, stdin = subprocess.PIPE, stderr = subprocess.PIPE, shell = True)
p.stdin.write(stats)
p.stdin.flush()
try:
if p.stderr:
stats = p.stderr.read()
p.stderr.flush()
if p.stdout:
stats = p.stdout.read()
except Exception, e:
print e,Exception
```
Metadata
Release files for profiler_online 2.2
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
|---|---|---|---|---|
| profiler_online-2.2.tar.gz | 17.0 kB | Without provenance | Details |
Release files / profiler_online-2.2.tar.gz
| Download URL | profiler_online-2.2.tar.gz |
|---|---|
| Size | 17.0 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
879eb8828252b7cd375ba1f6c9f2db349a5b0fce7f7ce14123b4b2e9b27e0780
|
|
BLAKE2b-256 checksum How to use checksums |
79994466281c772a327ad5808cd3b18fa9b72d0e026e55b01b5a425fe2454359
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
Security for profiler_online 2.2
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