HANA transactions

If too many transactions are blocked for a long time, this could indicate performance or
optimization problems. This monitor will watch blocked and uncommitted transactions.

Configuration hints

You can customize the monitoring based on the host and the user running the transaction.

You can also filter by schema and table name.

You can monitor the total number of blocked or uncommitted transactions as well as transactions blocked for a given time.

Surveillance table

Parameter	Description
Active	If checked, the rule is enabled and will be processed
Host	Can be used to restrict the monitoring to a given host (multi instance case). A star (‘*’) will match any host
Schema	Can be used to restrict the monitoring on the transactions happening within a given schema. A star (‘*’) will match any schema
Table	Can be used to restrict the monitoring on the transactions done on a given table. A star (‘*’) will match any table
User	If different than star (‘*’), only the connections of the given user will be taken into account
Max blocked trans	The alarm threshold of the maximum blocked transactions
Max blocked time (s.)	Only the transactions blocked since more than this threshold will be taken into account
Max uncommited trans.	The alarm threshold of the maximum uncommited transactions
Aggregate	If checked, an alarm will be sent if the total number of transactions blocked since more than the time threshold is over the max blocked threshold. If not checked, one alarm per transaction blocked since more than threshold will be sent
Severity	Defines the level of severity of the alarm that will be generated if one of the thresholds is reached
Auto clear	If set, the generated alarms will be automatically cleared from the console if the alarm condition is not fulfilled anymore
Alarm tag	You can define some text to use as a prefix of the alarm message generated by the current rule
Alarm	Defines if an alarm has to be generated for the given rule
Metric	Defines if a metric has to be generated for the given rule

Generated metrics

metricId	metricUnit	metricTarget	metricDescription
TRANSACTIONS_BLOCKED_COUNT	Transactions	HOST	Sends the number of blocked transactions