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feat(monitor): Add HANA statement queue monitoring

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This commit introduces a new feature to monitor the HANA statement queue.

Added STATEMENT_QUEUE_THRESHOLD and STATEMENT_QUEUE_CONSECUTIVE_RUNS to monitor/monitor.conf.
Implemented logic in monitor/monitor.sh to query the statement queue length, track consecutive breaches of the defined threshold, and send notifications.
Updated the script version to 1.3.0.
Refactored log segment checks to only run when segments are found.
This commit is contained in:
Tomi Eckert
2025-10-01 13:10:57 +02:00
parent 92a2b963c4
commit bb0531aeea
2 changed files with 70 additions and 42 deletions
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5
monitor/monitor.conf
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@@ -29,8 +29,11 @@ TRUNCATED_PERCENTAGE_THRESHOLD=50
FREE_PERCENTAGE_THRESHOLD=25
# Maximum age of the last successful full data backup in hours.
BACKUP_THRESHOLD_HOURS=25
# Statement queue length that triggers a check
STATEMENT_QUEUE_THRESHOLD=100
# Number of consecutive runs the queue must be over threshold to trigger an alert
STATEMENT_QUEUE_CONSECUTIVE_RUNS=3
# --- Monitored Directories ---
# List of directories to check for disk usage (space-separated)
DIRECTORIES_TO_MONITOR=("/hana/log" "/hana/shared" "/hana/data" "/usr/sap")