h1. Introduction

The Petals BC Soap is composed of several internal components. Each one can be monitored and provides several metrics:
* consumer side:
** incoming requests
*** incoming information request counter,
*** incoming web-service request counter,
*** incoming web-service request response times,
*** incoming unknown request counter,
** thread pool processing web-service requests,
* provider side:
** outgoing web-service request counter,
** outgoing web-service request response times,
** web-service client pool.

h1. Monitoring the consumer side

h2. Monitoring the incoming requests

!petals-local-transporter-delivered-messages.png|align=center!

| {{Information}} | Number of information request received | COUNTER |
| {{Unknown}} | Number of unknown request received | COUNTER |
| {{WS}} | Number of web-service request received | COUNTER |

h2. Monitoring the thread pool processing incoming requests

!petals-bc-soap-http-thread-pool.png|align=center!

See [Creating a graph using a simple data|How to create a graph with Cacti#Creating a graph using a simple data] to graph the stats of the thread pool processing incoming requests:
* Script/Command of the data input method: {{petals-cli.sh \-h <petals_host> \-n <petals_jmx_port> \-u <petals_jmx_user> \-p <petals_jmx_password> \-c \-- monitoring \-o petals-bc-soap \-f http-thread-pool \-- \-n <petals-bc-soap-id> \-r}}
* Output fields of the script/command:
|| Name || Description || Type ||
| {{HttpServerThreadPoolAllocatedThreadsMax}} | The maximum number of allocated threads | GAUGE |
| {{HttpServerThreadPoolAllocatedThreadsCurrent}} | The current number of allocated threads | GAUGE |
| {{HttpServerThreadPoolIdleThreadsMax}} | The maximum number of idle threads | GAUGE |
| {{HttpServerThreadPoolIdleThreadsCurrent}} | The current number of idle threads | GAUGE |
| {{HttpServerThreadPoolMaxSize}} | The maximum size of the thread pool | GAUGE |
| {{HttpServerThreadPoolMinSize}} | The minimum size of the thread pool | GAUGE |
| {{HttpServerThreadPoolEnqueuedRequestsMax}} | The maximum number of requests that are enqueued waiting a thread to be processed | GAUGE |
| {{HttpServerThreadPoolEnqueuedRequestsCurrent}} | The current number of requests that are enqueued waiting a thread to be processed | GAUGE |

h1. Monitoring the provider side