melhorando testes

.gitignore

@@ -2,3 +2,4 @@
 bin
 obj
 *.png
+*.csv

ASP.NET/Controllers/ImageController.cs

@@ -34,11 +34,11 @@ namespace TCC.Controllers
         [HttpGet("load-image")]
         public async Task<IActionResult> GetSimpleImage()
         {
-            var result = ImageService.GetSimpleImage();
+            //var result = ImageService.GetSimpleImage();
+            var result = System.IO.File.ReadAllBytes("simpleimage.png");
 
-            var imageStream = new MemoryStream();
-            result.Write(imageStream);
-            imageStream.Position = 0;
+            var imageStream = new byte[result.Length];
+            result.CopyTo(imageStream, 0);
 
             return File(imageStream, "image/png");
         }

ASP.NET/Dockerfile

@@ -15,7 +15,8 @@ FROM mcr.microsoft.com/dotnet/aspnet:6.0-bullseye-slim
 
 WORKDIR /App
 
-RUN wget https://files.ivanch.me/api/public/dl/QFCLgtrG/simpleimage.png && \
+RUN apt update && apt install wget -y && \
+    wget https://files.ivanch.me/api/public/dl/QFCLgtrG/simpleimage.png && \
     wget https://files.ivanch.me/api/public/dl/E0VLgWbx/bigimage.png && \
     rm -rf runtimes
 

scripts/graph.py

@@ -0,0 +1,30 @@
+import matplotlib.pyplot as plt
+
+def plot_graph(x, y, title, x_label, y_label, filename):
+    plt.plot(x, y, 'ro', markersize=1, linewidth=0.5, linestyle='solid')
+    plt.title(title)
+    plt.xlabel(x_label)
+    plt.ylabel(y_label)
+    plt.savefig(f'{filename}.png')
+
+def getData(filename):
+    lines = []
+    with open(filename, 'r') as f:
+        lines = f.readlines()
+
+    x = []
+    y = []
+    for line in lines:
+        line = line.strip().split(',')
+        if line:
+            x.append(int(line[0]))
+            y.append(float(line[1]))
+
+    return x, y
+
+def generateGraph(filename, framework_name, endpoint_name):
+    x, y = getData(filename)
+    plot_graph(x, y, f'{framework_name} - {endpoint_name}', 'Number of requests', 'Requests per second', filename.split('.')[0])
+
+if __name__ == '__main__':
+    generateGraph('data.txt', 'ASP.NET', 'test')

scripts/testes.py

@@ -1,33 +1,65 @@
 import requests
 import concurrent.futures
 import time
+import sys
+from graph import generateGraph
 
-URL_BASE = 'http://localhost:5100'
+if len(sys.argv) != 2 or sys.argv[1] == '-h' or sys.argv[1] == '--help':
+    print("Usage: python testes.py <name>")
+    sys.exit(1)
 
-num_requests = [1000, 5000, 10_000, 50_000, 100_000, 500_000, 1_000_000]
+FRAMEWORK_NAME = sys.argv[1]
+URL_BASE = 'http://localhost:9080'
+ENDPOINTS = [
+    '/status/ok',
+    '/image/load-image',
+]
 
-def send_request(session, url):
-    response = session.get(url)
+num_requests = [10, 1000, 5000, 10_000, 50_000, 100_000, 500_000, 1_000_000]
+
+def send_request(url):
+    success = False
+    while not success:
+        try:
+            response = requests.get(url)
+        except:
+            continue
+        success = response.status_code == 200
     return response.status_code
 
-def main():
-    for num_request in num_requests:
+def getFileName(endpoint):
+    endpoint = endpoint.replace('/', '_')
+    return f"{FRAMEWORK_NAME}_{endpoint}.csv"
+
+def record(filename, requests, reqpersec):
+    with open(filename, "a") as file:
+        file.write(f"{requests},{reqpersec}\n")
+
+def run_tests(endpoint):
+    filename = getFileName(endpoint)
+
+    for num_request in range(0, 50_000, 1000):
+        if num_request <= 0: continue
+
         with concurrent.futures.ThreadPoolExecutor(max_workers=10) as executor:
-            url = f'{URL_BASE}/status/ok'
+            url = f'{URL_BASE}{endpoint}'
 
             start_time = time.time()
 
             futures = []
-            with requests.Session() as session:
-                futures = [executor.submit(send_request, session, url) for _ in range(num_request)]
+            #with requests.Session() as session:
+            #    futures = [executor.submit(send_request, session, url) for _ in range(num_request)]
+            futures = [executor.submit(send_request, url) for _ in range(num_request)]
 
             concurrent.futures.wait(futures)
 
             elapsed_time = time.time() - start_time
 
-            successful_responses = sum(1 for future in futures if future.result() == 200)
+        print(f"{num_request}: {elapsed_time:.2f} seconds. {elapsed_time/num_request:.4f} seconds per request. {num_request/elapsed_time:.2f} requests per second.")
+        record(filename, num_request, f"{num_request/elapsed_time:.2f}")
+        generateGraph(filename, FRAMEWORK_NAME, endpoint)
 
-        print(f"All requests completed in {elapsed_time:.2f} seconds. {elapsed_time/num_request:.4f} seconds per request. {num_request/elapsed_time:.2f} requests per second.")
-        print(f"Successful responses: {successful_responses}/{num_request}")
+        time.sleep(3)
 
-main()
+for endpoint in ENDPOINTS:
+    run_tests(endpoint)