Infrastructure

PTF -environment

10 m6i.2xlarge EC2 instances
2 instances of db.r6.xlarge database instances, one reader and one writer
MSK
- 4 m5.2xlarge brokers in 2 zones
- auto.create-topics.enable = true
- log.retention.minutes=120

running tasks

#	Modules	modules	task definition	Version	Task Definition Revision	Running Tasks	CPU	memory	memoryReservationMemory (Hard Limit)
1	mod-inventory-storage	24.1.0	10	2	1024	2208	1952	512m	1440m
2	okapi	4.14.2	3	3	1024	1684	1440	512m	922m
3	mod-invoice-storage		3	2	1024	1872	1536	512m	1024m
4	mod-orders	12.4.3	5	2	1024	2048	1440	512m	896m
5	mod-agreements	5.2.2	5	2	128	1592	1488	512m	968m
6	mod-data-export-worker	1.4.10	22	2	1024	3072	2800	612m	2128m
7	mod-data-export-spring	1.4.5	6	1	256	2048	1844	512m	1292m
8	mod-notes	3.1.2	3	2	128	1024	896	128m	768m
9	mod-orders-storage	13.3.3	4	2	128	1024	896	128m	768m
10	mod-inventory	18.2.2	4	2	1024	2880	2592	512m	1814m

...

11

mod-

...

users

18.3.0

...

7

2

258

1024

896

128m

768m

Test Results

Test #	Jobs	Orders	Success rate	Time
1	10	100	6/10	±10 sec	Failed login to FTP (FtpException) Socket closed (SocketException)
2	10	500	8/10	55-57 sec
3	10	1000	7/10	3 min	Failed login to FTP (FtpException) Socket closed (SocketException)
4	10	1000	9/10	2 min 17 s	Connection refused (Connection refused) (ConnectException)
5	10	1000	8/10	2 min 48 s	Connection refused (Connection refused) (ConnectException) File upload failed. 450 PASV: data transfer in progress (FtpException)
6	10	2000	10/10	±5 min
7	10	4000	10/10	9-10 min
8	10	6000	8/10	16 min	Connection closed without indication. (FTPConnectionClosedException) Connection is not open (IOException)

...