1 .. This work is licensed under a Creative Commons Attribution 4.0 International License.
2 .. http://creativecommons.org/licenses/by/4.0
4 Configuration and Performance
5 =============================
7 Files Processing Configuration
8 """"""""""""""""""""""""""""""
9 The PM Mapper consumes the 3GPP XML files from DMaaP-DR, and processes them. It is possible to process it in parallel.
10 In order to parallel processing, new configuration env has been introduced:
12 - PROCESSING_LIMIT_RATE (optional, default value: 1) - allows to limit the rate of processing files through channel.
14 - THREADS_MULTIPLIER (optional, default value: 1) - allows to specify multiplier to calculate the amount of threads.
16 - PROCESSING_THREADS_COUNT (optional, default value: number of threads available to JVM) - allows to specify number of threads that will be used for files processing.
19 Envs should be specified in section "envs:" in blueprint. Example part of blueprint configuration:
25 type: dcae.nodes.ContainerizedServiceComponentUsingDmaap
27 cloudify.interfaces.lifecycle:
34 PROCESSING_LIMIT_RATE: "1"
35 THREADS_MULTIPLIER: "2"
36 PROCESSING_THREADS_COUNT: "3"
38 - type: dcaegen2.relationships.subscribe_to_files
40 - type: dcaegen2.relationships.publish_events
47 The PM Mapper performs data reduction, by filtering the PM telemetry data it receives.
48 This filtering information is provided to the service as part of its configuration, and is used to identify desired PM measurements (measType) contained within the data.
49 The service can accept an exact match to the measType or regex(java.util.regex) identifying multiple measTypes (it is possible to use both types simultaneously).
50 If a filter is provided, any measurement that does not match the filter, will be ignored and a warning will be logged.
51 PM Mapper expects the filter in the following JSON format:
60 "measTypes": [ "attTCHSeizures", "succTCHSeizures", "att.*", ".*Seizures" ]
65 ==================== ============================ ================================
66 Field Description Type
67 ==================== ============================ ================================
68 pmDefVsn PM Dictionary version. String
69 vendor Vendor of the xNF type. String
70 nfType nfType is vendor String
71 defined and should match the
72 string used in file ready
74 measTypes Measurement name used in PM List of Strings, Regular expressions
75 file in 3GPP format where
76 specified, else vendor
78 ==================== ============================ ================================
80 Message Router Topic Name
81 """""""""""""""""""""""""
82 PM Mapper publishes the perf3gpp VES PM Events to the following authenticated MR topic;
86 org.onap.dmaap.mr.PERFORMANCE_MEASUREMENTS
91 To see the performance of PM Mapper, see "`PM Mapper performance baseline results`_".
93 .. _PM Mapper performance baseline results: https://wiki.onap.org/display/DW/PM-Mapper+performance+baseline+results