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# FIRST TEST USING SEAMM MEMORY MANAGER
**Project under test**: `samples\renders\renders.dproj`
**Platform**: Win64
**OS**: Windows 10 Pro
**RAM**: 16GiB
**Machine Info**:
```
CPU
Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
Base Speed: 2,11 GHz
Physical processors: 1
Cores: 4
Logical Processors: 8
Cache L1: 256 KB
Cache L2: 1,0 MB
Cache L3: 8,0 MB
```
**Action under test**: `/lotofobjects` (produces 3000 json object)
**Kind of test**: 10 concurrent threads issuing a total of 1000 requests.
**Test Phase**: Preliminar. More tests are needed also using distributed machines.
## USING DEFAULT DELPHI 10.3.1 RIO MEMORY MANAGER
```
C:\DEV\dmvcframework\samples\apachemodule\Apache24\bin\ab.exe -c 10 -n 1000 http://127.0.0.1:8080/lotofobjects
This is ApacheBench, Version 2.3 <$Revision: 1748469 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking 127.0.0.1 (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Completed 500 requests
Completed 600 requests
Completed 700 requests
Completed 800 requests
Completed 900 requests
Completed 1000 requests
Finished 1000 requests
Server Software: DelphiMVCFramework
Server Hostname: 127.0.0.1
Server Port: 8080
Document Path: /lotofobjects
Document Length: 251001 bytes
Concurrency Level: 10
Time taken for tests: 33.767 seconds
Complete requests: 1000
Failed requests: 0
Total transferred: 251197000 bytes
HTML transferred: 251001000 bytes
Requests per second: 29.61 [#/sec] (mean)
Time per request: 337.674 [ms] (mean)
Time per request: 33.767 [ms] (mean, across all concurrent requests)
Transfer rate: 7264.69 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 0 0.3 0 1
Processing: 47 337 112.5 320 1183
Waiting: 46 336 112.4 320 1183
Total: 47 337 112.5 321 1183
Percentage of the requests served within a certain time (ms)
50% 321
66% 361
75% 394
80% 411
90% 477
95% 540
98% 627
99% 690
100% 1183 (longest request)
```
## USING SeaMM.dll and SeaRTL.dll (with RDPMM64.pas from R. Della Pasqua)
```
C:\DEV\dmvcframework\samples\apachemodule\Apache24\bin\ab.exe -c 10 -n 1000 http://127.0.0.1:8080/lotofobjects
This is ApacheBench, Version 2.3 <$Revision: 1748469 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking 127.0.0.1 (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Completed 500 requests
Completed 600 requests
Completed 700 requests
Completed 800 requests
Completed 900 requests
Completed 1000 requests
Finished 1000 requests
Server Software: DelphiMVCFramework
Server Hostname: 127.0.0.1
Server Port: 8080
Document Path: /lotofobjects
Document Length: 251001 bytes
Concurrency Level: 10
Time taken for tests: 14.973 seconds
Complete requests: 1000
Failed requests: 0
Total transferred: 251197000 bytes
HTML transferred: 251001000 bytes
Requests per second: 66.79 [#/sec] (mean)
Time per request: 149.730 [ms] (mean)
Time per request: 14.973 [ms] (mean, across all concurrent requests)
Transfer rate: 16383.48 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 0 0.4 0 1
Processing: 84 149 36.9 143 294
Waiting: 84 148 36.8 142 293
Total: 84 149 36.9 143 294
Percentage of the requests served within a certain time (ms)
50% 143
66% 163
75% 174
80% 181
90% 201
95% 219
98% 235
99% 249
100% 294 (longest request)
```
### Summary
The first test is quite impressive. Using the SEAMM we go from 29.61 to 66.79 requests/second. More tests are needed, however this one is a step in a good direction.
**No unit tests have been run, so do not use this setup in production if not for tests purpose.**