openstack/aodh
Code Issues Proposed changes

Add disk latency metrics implementation in Hyper-V Inspector

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High latency between I/O requests can be a sign of issues. Collecting
disk metrics can help detect those issues. Windows / Hyper-V Server
2012 R2 can collect those metrics. This patch adds a disk latency
metrics implementation for the Hyper-V Inspector as well as disk latency
and per device latency pollsters.

DocImpact

Change-Id: I1621fc7d4226ae1f46cdfca878e8b52487ca4379
Implements: blueprint hyper-v-disk-latency-metrics
This commit is contained in:
Adelina Tuvenie
2015-01-27 04:27:29 -08:00
parent b6f0165b37
commit ef6f21ada7
10 changed files with 224 additions and 2 deletions
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4
ceilometer/tests/agent/test_manager.py
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@@ -35,8 +35,8 @@ class TestManager(base.BaseTestCase):
def test_load_plugins_pollster_list(self):
mgr = manager.AgentManager(pollster_list=['disk.*'])
# currently we do have 16 disk-related pollsters
self.assertEqual(16, len(list(mgr.extensions)))
# currently we do have 18 disk-related pollsters
self.assertEqual(18, len(list(mgr.extensions)))
def test_load_plugins_no_intersection(self):
# Let's test nothing will be polled if namespace and pollsters