#REDIRECT [[Understanding the Sniffer's Performance Log]]
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...push the CDR to the query cache. Lower values increase speed but decrease performance.
(Be aware that setting the values below may result in worse performance of the VoIPmonitor service because it increases the number of IOPS required
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...de> table and continuously aggregates CDR data. This dramatically improves performance for large-scale deployments when viewing charts, dashboards, or grouped rep
This ensures accurate results while maximizing performance when possible.
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{{DISPLAYTITLE:Understanding the Sniffer's Performance Log}}
...nderstanding these metrics is essential for diagnosing bottlenecks, tuning performance, and ensuring the health of your capture environment.'''
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{{DISPLAYTITLE:Benchmarking Disk I/O Performance}}
...nding your disk's I/O capabilities is critical for ensuring a stable, high-performance VoIPmonitor installation, especially when recording calls.'''
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{{DISPLAYTITLE:System Performance Monitoring with Collectd}}
..., a powerful system statistics collection daemon, to monitor the long-term performance of your VoIPmonitor server and create automated alerts for critical events.
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== Performance Considerations ==
...an test SBC impact without configuring VoIPmonitor listener to isolate SBC performance from sensor processing.}}
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{{DISPLAYTITLE:High-Performance Packet Capture with DPDK}}
...monitor sensor to use the Data Plane Development Kit (DPDK) for ultra-high-performance packet capture. This setup is intended for multi-gigabit traffic loads wher
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= High-Performance VoIPmonitor and MySQL Setup Manual =
...doublewrite=0</code> can lead to data loss on power failure. Use only when performance is critical and data loss risk is acceptable.}}
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'''3. Configure MariaDB for performance:'''
* [[Scaling]] - Performance tuning
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{{DISPLAYTITLE:Scaling and Performance Tuning}}
This guide covers performance tuning for high-traffic VoIPmonitor deployments, addressing the three prima
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| '''Storage''' || High-performance NVMe SSD array for database
...S drives acceptable (TAR archiving reduces IOPS); SSD recommended for best performance
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[[Category:Performance]]
* [[Scaling]] - Performance tuning and scaling guidelines
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=== Performance Note for Large Batches ===
...one call at a time, which can be very slow for thousands of CDRs. For high-performance, large-scale batch downloads, a multi-threaded approach is necessary. Pleas
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=== Performance Tuning ===
See [[SQL_queue_is_growing_in_a_peaktime]] for more information on SQL queue performance tuning.
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* '''Network Sensitivity:''' Performance is highly dependent on low-latency, high-bandwidth network connections betw
* '''Performance Overhead:''' Synchronous replication adds a small amount of latency to ever
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...ted by the OOM (Out of Memory) killer, the root cause may be a '''database performance bottleneck''', not a PHP configuration issue.
The VoIPmonitor sensor generates performance charts (RRD files) that track system metrics over time. These charts are ac
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{{DISPLAYTITLE:Emergency Procedures: GUI Performance Crisis}}
= GUI Performance Crisis: Database Bottleneck Diagnosis =
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* '''[[CDR_Summary]]''' ★ - Aggregated CDR performance optimization
== Performance & Scaling ==
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'''3. Configure MariaDB for performance:'''
...r, and Sensor (sniffer) installation using static binary package. Includes performance tuning for MariaDB (innodb_buffer_pool_size, innodb_flush_log_at_trx_commit
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