| Measure | Description |
|---|---|
| Concurrent connections | The number of currently open TCP/IP connections. |
| Requests sent | The number of HTTP requests sent by low-level web functions, the number of data packets sent by TCP/IP-level functions, or the number of commands sent by POP3, SMTP, FTP, or LDAP function calls. Silk Performer also includes LDAP traffic in this measure; it reports the number of LDAP requests sent. IIOP uses other counters. |
| Requests failed | The number of the requests listed above that are not sent or executed successfully. IIOP uses other counters. |
| Request data sent | The amount of data (in KB) sent to the server, including header and body content information as well as all TCP/IP-related traffic (HTTP, native TCP/IP, IIOP, POP3, SMTP, FTP, and LDAP), and secure traffic over SSL/TLS. It does not include data overhead caused by encryption using SSL/TLS or other API-related traffic like TUXEDO ATMI, ODBC, and Oracle OCI. |
| Responses received | The number of HTTP responses received by low-level web functions, the number of data packets received by TCP/IP-level functions, and the number of responses received by POP3, SMTP, FTP, and LDAP functions. IIOP uses other counters. |
| Responses failed | The number of the expected responses that are not received successfully. IIOP uses other counters. |
| Response data received | The amount of data (in KB) received from the server, including header and body content information as well as TCP/IP-related traffic (HTTP, native TCP/IP, IIOP, POP3, SMTP, FTP, and LDAP), and secure traffic over SSL/TLS. It does not include API-related traffic like TUXEDO ATMI, ODBC, and Oracle OCI. |
| Connects successful | The number of successful TCP/IP connects to the remote hosts established by low-level, TCP/IP-level, IIOP, SMTP, POP3, FTP, or LDAP functions. |
| Connects failed |
The number of TCP/IP connection failures caused by invalid host names, invalid IP addresses, invalid ports, unavailable remote hosts, network-related problems, or authentication failures. This counter is used by low-level, TCP/IP-level, IIOP, SMTP, POP3, FTP, and LDAP functions. By default, low-level web functions perform up to three connect attempts (up to two retries). Only if all attempts fail, a failure is recorded. |
| Connects retries | The number of attempts to connect to the server if the initial connection fails. |
| Page data | The amount of data (in KB) for all requests and responses related to the request and retrieval of an entire Web page, including all embedded objects. |
| Embedded objects data | The amount of data (in KB) for all requests and responses related to the request and retrieval of objects embedded in a Web page. |