Collector for ABAP Request Queue
The technical name of the Collector for ABAP Request Queue is /DVD/MON_CL_COL_REQUEST_QUEUE.
This collector collects information about ABAP request queues for each application server. These metrics show the number of currently waiting requests in the SAP dispatcher request queue for each work process type, or they show the delta of written and read requests since the last collector execution. In addition, this collector also contains predefined alert thresholds to check if the currently waiting requests are exceeding 50% of the maximum request queue size.
Predefined KPIs within this collector reflect the metrics available in the Queue Info (transaction SM51 > Goto > Server Information > Queue Info).
NOTE Request queue types differ on various SAP releases. As of release 7.40, it contains more queue request types for which data is reported. If some metrics are not collected as expected, check if the respective request queue type is existing on the specific SAP release.
Default KPIs Delivered with This Collector
The following default KPIs are delivered with this collector:
| KPI name | Description | Unit | Detail table |
|---|---|---|---|
| REQ_QUE_SER_BTC_NUM_WAIT | BTC ABAP queue: Number of currently waiting requests | Count | No |
| REQ_QUE_SER_BTC_READ_DELTA | BTC ABAP queue: Delta of read requests since last run | Count | No |
| REQ_QUE_SER_BTC_WAIT_PERC | BTC ABAP queue: Percentage of waiting requests | % | No |
| REQ_QUE_SER_BTC_WRITE_DELTA | BTC ABAP queue: Delta of written requests since last run | Count | No |
| REQ_QUE_SER_DIA_NUM_WAIT | DIA ABAP queue: Number of currently waiting requests | Count | No |
| REQ_QUE_SER_DIA_READ_DELTA | DIA ABAP queue: Delta of read requests since last run | Count | No |
| REQ_QUE_SER_DIA_WAIT_PERC | DIA ABAP queue: Percentage of waiting requests | % | No |
| REQ_QUE_SER_DIA_WRITE_DELTA | DIA ABAP queue: Delta of written requests since last run | Count | No |
| REQ_QUE_SER_DISP_NUM_WAIT | DISP ABAP queue: Number of currently waiting requests | Count | No |
| REQ_QUE_SER_DISP_READ_DELTA | DISP ABAP queue: Delta of read requests since last run | Count | No |
| REQ_QUE_SER_DISP_WAIT_PERC | DISP ABAP queue: Percentage of waiting requests | % | No |
| REQ_QUE_SER_DISP_WRITE_DELTA | DISP ABAP queue: Delta of written requests since last run | Count | No |
| REQ_QUE_SER_GW_NUM_WAIT | GW ABAP queue: Number of currently waiting requests | Count | No |
| REQ_QUE_SER_GW_READ_DELTA | GW ABAP queue: Delta of read requests since last run | Count | No |
| REQ_QUE_SER_GW_WAIT_PERC | GW ABAP queue: Percentage of waiting requests | % | No |
| REQ_QUE_SER_GW_WRITE_DELTA | GW ABAP queue: Delta of written requests since last run | Count | No |
| REQ_QUE_SER_ICM_NUM_WAIT | ICM ABAP queue: Number of currently waiting requests | Count | No |
| REQ_QUE_SER_ICM_READ_DELTA | ICM ABAP queue: Delta of read requests since last run | Count | No |
| REQ_QUE_SER_ICM_WAIT_PERC | ICM ABAP queue: Percentage of waiting requests | % | No |
| REQ_QUE_SER_ICM_WRITE_DELTA | ICM ABAP queue: Delta of written requests since last run | Count | No |
| REQ_QUE_SER_LWP_NUM_WAIT | LWP ABAP queue: Number of currently waiting requests | Count | No |
| REQ_QUE_SER_LWP_READ_DELTA | LWP ABAP queue: Delta of read requests since last run | Count | No |
| REQ_QUE_SER_LWP_WAIT_PERC | LWP ABAP queue: Percentage of waiting requests | % | No |
| REQ_QUE_SER_LWP_WRITE_DELTA | LWP ABAP queue: Delta of written requests since last run | Count | No |
| REQ_QUE_SER_SPO_NUM_WAIT | SPO ABAP queue: Number of currently waiting requests | Count | No |
| REQ_QUE_SER_SPO_READ_DELTA | SPO ABAP queue: Delta of read requests since last run | Count | No |
| REQ_QUE_SER_SPO_WAIT_PERC | SPO ABAP queue: Percentage of waiting requests | % | No |
| REQ_QUE_SER_SPO_WRITE_DELTA | SPO ABAP queue: Delta of written requests since last run | Count | No |
| REQ_QUE_SER_UP2_NUM_WAIT | UP2 ABAP queue: Number of currently waiting requests | Count | No |
| REQ_QUE_SER_UP2_READ_DELTA | UP2 ABAP queue: Delta of read requests since last run | Count | No |
| REQ_QUE_SER_UP2_WAIT_PERC | UP2 ABAP queue: Percentage of waiting requests | % | No |
| REQ_QUE_SER_UP2_WRITE_DELTA | UP2 ABAP queue: Delta of written requests since last run | Count | No |
| REQ_QUE_SER_UPD_NUM_WAIT | UPD ABAP queue: Number of currently waiting requests | Count | No |
| REQ_QUE_SER_UPD_READ_DELTA | UPD ABAP queue: Delta of read requests since last run | Count | No |
| REQ_QUE_SER_UPD_WAIT_PERC | UPD ABAP queue: Percentage of waiting requests | % | No |
| REQ_QUE_SER_UPD_WRITE_DELTA | UPD ABAP queue: Delta of written requests since last run | Count | No |
| Abbreviation | Description |
|---|---|
| BTC | Background |
| DIA | Dialog |
| DISP | Dispatcher |
| GW | Gateway |
| ICM | Internet Communication Manager |
| LWP | Light-Weight Process |
| SPO | Spool |
| UPD | Update |
| UP2 | Update 2 |
