make alpine dockerfile arch-agnostic

curl-benchmark.sh

@@ -11,27 +11,50 @@ echo -e "
           time_total:  %{time_total}s\n
 " > curl-format.txt
 
-curl -w "@curl-format.txt" -o /dev/null -s "https://packagemanager.posit.co/cran/latest/src/contrib/arrow_16.1.0.tar.gz"
+# DE
+curl -w "@curl-format.txt" -o /dev/null -s "https://packagemanager.posit.co/cran/__linux__/rhel9/latest/brew_1.0-10.tar.gz"
 
-time_namelookup:  0.006233s        
-time_connect:  0.125975s     
-time_appconnect:  0.372086s    
-time_pretransfer:  0.373104s       
+time_namelookup:  0.031104s        
+time_connect:  0.140160s     
+time_appconnect:  0.393117s    
+time_pretransfer:  0.393304s       
 time_redirect:  0.000000s  
-time_starttransfer:  0.499798s                     
+time_starttransfer:  0.502755s                     
 ----------          
-time_total:  0.500019s⏎  
+time_total:  0.502838s                    
 
-curl -w "@curl-format.txt" -o NUL -s "https://cran.devxy.io/arm64/rhel9/latest/src/contrib/arrow_16.1.0.tar.gz"
+curl -w "@curl-format.txt" -o /dev/null -s -O "https://cran.devxy.io/arm64/rhel9/latest/src/contrib/brew_1.0-10.tar.gz"
 
-time_namelookup:  0.003505s        
-time_connect:  0.018930s     
-time_appconnect:  0.041507s    
-time_pretransfer:  0.041587s       
+time_namelookup:  0.015006s        
+time_connect:  0.021476s     
+time_appconnect:  0.081913s    
+time_pretransfer:  0.082039s       
 time_redirect:  0.000000s  
-time_starttransfer:  0.056802s                     
+time_starttransfer:  0.089900s                     
 ----------          
-time_total:  0.057002s⏎ 
+time_total:  0.096288s
+
+### ZH
+
+# Posit PM
+time_namelookup:  0.009141s        
+time_connect:  0.130860s     
+time_appconnect:  0.382310s    
+time_pretransfer:  0.382722s       
+time_redirect:  0.000000s  
+time_starttransfer:  0.505626s                     
+----------          
+time_total:  0.505885s⏎ 
+
+# devxy
+time_namelookup:  0.003021s        
+time_connect:  0.009213s     
+time_appconnect:  0.018338s    
+time_pretransfer:  0.018439s       
+time_redirect:  0.000000s  
+time_starttransfer:  0.025136s                     
+----------          
+time_total:  0.025260s⏎  
 
 
 rm curl-format.txt