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authorFederico Ceratto <federico.ceratto@gmail.com>2018-03-27 21:28:21 +0000
committerFederico Ceratto <federico.ceratto@gmail.com>2018-03-27 21:28:21 +0000
commitd4dd00f58a502c9ca4b63e36ce6bc7a9945dc63c (patch)
treefaac99f51f182bb8c0a03e95e393d421ac9ddf42 /python.d/springboot.chart.py
parentNew upstream version 1.9.0+dfsg (diff)
downloadnetdata-d4dd00f58a502c9ca4b63e36ce6bc7a9945dc63c.tar.xz
netdata-d4dd00f58a502c9ca4b63e36ce6bc7a9945dc63c.zip
New upstream version 1.10.0+dfsgupstream/1.10.0+dfsg
Diffstat (limited to 'python.d/springboot.chart.py')
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diff --git a/python.d/springboot.chart.py b/python.d/springboot.chart.py
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+# -*- coding: utf-8 -*-
+# Description: tomcat netdata python.d module
+# Author: Wing924
+
+import json
+from bases.FrameworkServices.UrlService import UrlService
+
+# default module values (can be overridden per job in `config`)
+# update_every = 2
+priority = 60000
+retries = 60
+
+
+DEFAULT_ORDER = ['response_code', 'threads', 'gc_time', 'gc_ope', 'heap']
+
+DEFAULT_CHARTS = {
+ 'response_code': {
+ 'options': [None, "Response Codes", "requests/s", "response", "springboot.response_code", "stacked"],
+ 'lines': [
+ ["resp_other", 'Other', 'incremental'],
+ ["resp_1xx", '1xx', 'incremental'],
+ ["resp_2xx", '2xx', 'incremental'],
+ ["resp_3xx", '3xx', 'incremental'],
+ ["resp_4xx", '4xx', 'incremental'],
+ ["resp_5xx", '5xx', 'incremental'],
+ ]},
+ 'threads': {
+ 'options': [None, "Threads", "current threads", "threads", "springboot.threads", "area"],
+ 'lines': [
+ ["threads_daemon", 'daemon', 'absolute'],
+ ["threads", 'total', 'absolute'],
+ ]},
+ 'gc_time': {
+ 'options': [None, "GC Time", "milliseconds", "garbage collection", "springboot.gc_time", "stacked"],
+ 'lines': [
+ ["gc_copy_time", 'Copy', 'incremental'],
+ ["gc_marksweepcompact_time", 'MarkSweepCompact', 'incremental'],
+ ["gc_parnew_time", 'ParNew', 'incremental'],
+ ["gc_concurrentmarksweep_time", 'ConcurrentMarkSweep', 'incremental'],
+ ["gc_ps_scavenge_time", 'PS Scavenge', 'incremental'],
+ ["gc_ps_marksweep_time", 'PS MarkSweep', 'incremental'],
+ ["gc_g1_young_generation_time", 'G1 Young Generation', 'incremental'],
+ ["gc_g1_old_generation_time", 'G1 Old Generation', 'incremental'],
+ ]},
+ 'gc_ope': {
+ 'options': [None, "GC Operations", "operations/s", "garbage collection", "springboot.gc_ope", "stacked"],
+ 'lines': [
+ ["gc_copy_count", 'Copy', 'incremental'],
+ ["gc_marksweepcompact_count", 'MarkSweepCompact', 'incremental'],
+ ["gc_parnew_count", 'ParNew', 'incremental'],
+ ["gc_concurrentmarksweep_count", 'ConcurrentMarkSweep', 'incremental'],
+ ["gc_ps_scavenge_count", 'PS Scavenge', 'incremental'],
+ ["gc_ps_marksweep_count", 'PS MarkSweep', 'incremental'],
+ ["gc_g1_young_generation_count", 'G1 Young Generation', 'incremental'],
+ ["gc_g1_old_generation_count", 'G1 Old Generation', 'incremental'],
+ ]},
+ 'heap': {
+ 'options': [None, "Heap Memory Usage", "KB", "heap memory", "springboot.heap", "area"],
+ 'lines': [
+ ["heap_committed", 'committed', "absolute"],
+ ["heap_used", 'used', "absolute"],
+ ]},
+}
+
+class ExtraChartError(ValueError):
+ pass
+
+class Service(UrlService):
+ def __init__(self, configuration=None, name=None):
+ UrlService.__init__(self, configuration=configuration, name=name)
+ self.url = self.configuration.get('url', "http://localhost:8080/metrics")
+ self._setup_charts()
+
+ def _get_data(self):
+ """
+ Format data received from http request
+ :return: dict
+ """
+ raw_data = self._get_raw_data()
+ if not raw_data:
+ return None
+
+ try:
+ data = json.loads(raw_data)
+ except ValueError:
+ self.debug('%s is not a vaild JSON page' % self.url)
+ return None
+
+ result = {
+ 'resp_1xx': 0,
+ 'resp_2xx': 0,
+ 'resp_3xx': 0,
+ 'resp_4xx': 0,
+ 'resp_5xx': 0,
+ 'resp_other': 0,
+ }
+
+ for key, value in data.iteritems():
+ if 'counter.status.' in key:
+ status_type = key[15:16] + 'xx'
+ if status_type[0] not in '12345':
+ status_type = 'other'
+ result['resp_' + status_type] += value
+ else:
+ result[key.replace('.', '_')] = value
+
+ return result or None
+
+ def _setup_charts(self):
+ self.order = []
+ self.definitions = {}
+ defaults = self.configuration.get('defaults', {})
+
+ for chart in DEFAULT_ORDER:
+ if defaults.get(chart, True):
+ self.order.append(chart)
+ self.definitions[chart] = DEFAULT_CHARTS[chart]
+
+ for extra in self.configuration.get('extras', []):
+ self._add_extra_chart(extra)
+ self.order.append(extra['id'])
+
+ def _add_extra_chart(self, chart):
+ chart_id = chart.get('id', None) or die('id is not defined in extra chart')
+ options = chart.get('options', None) or die('option is not defined in extra chart: %s' % chart_id)
+ lines = chart.get('lines', None) or die('lines is not defined in extra chart: %s' % chart_id)
+
+ title = options.get('title', None) or die('title is missing: %s' % chart_id)
+ units = options.get('units', None) or die('units is missing: %s' % chart_id)
+ family = options.get('family', title)
+ context = options.get('context', 'springboot.' + title)
+ charttype = options.get('charttype', 'line')
+
+ result = {
+ 'options': [None, title, units, family, context, charttype],
+ 'lines': [],
+ }
+
+ for line in lines:
+ dimension = line.get('dimension', None) or die('dimension is missing: %s' % chart_id)
+ name = line.get('name', dimension)
+ algorithm = line.get('algorithm', 'absolute')
+ multiplier = line.get('multiplier', 1)
+ divisor = line.get('divisor', 1)
+ result['lines'].append([dimension, name, algorithm, multiplier, divisor])
+
+ self.definitions[chart_id] = result
+
+ @staticmethod
+ def die(error_message):
+ raise ExtraChartError(error_message)