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author | Ross Brattain <ross.b.brattain@intel.com> | 2017-09-28 00:10:43 -0700 |
---|---|---|
committer | Maciej Skrocki <maciej.skrocki@intel.com> | 2017-10-03 21:54:33 +0000 |
commit | e228c2a3ac5b0173792fa7b11f9540ecec3a0029 (patch) | |
tree | 4d4b8c940c90bc5f6827475eaa45a131c6a3d246 /yardstick/benchmark/runners/iteration.py | |
parent | e8cf6a76c346806b53fa0c802374327ddc4956d1 (diff) |
NSB PROX test hang fixes
The PROX tests were hanging in the duration
runner.
These are fixes for various errors:
raise error in collect_kpi if VNF is down
move prox dpdk_rebind after collectd stop
fix dpdk nicbind rebind to group by drivers
prox: raise error in collect_kpi if the VNF is down
prox: add VNF_TYPE for consistency
sample_vnf: debug and fix kill_vnf
pkill is not matching some executable names,
add some debug process dumps and try switching
back to killall until we can find the issue
sample_vnf: add default timeout, so we can override
default 3600 SSH timeout
collect_kpi is the point at which we check
the VNFs and TGs for failures or exits
queues are the problem make sure we aren't silently blocking on
non-empty queues by canceling join thread in subprocess
fixup duration runner to close queues
and other attempt to stop duration runner
from hanging
VnfdHelper: memoize port_num
resource: fail if ssh can't connect
at the end of 3600 second test our ssh connection
is dead, so we can't actually stop collectd
unless we reconnect
fix stop() logic to ignore ssh errors
Change-Id: I6c8e682a80cb9d00362e2fef4a46df080f304e55
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
Diffstat (limited to 'yardstick/benchmark/runners/iteration.py')
-rw-r--r-- | yardstick/benchmark/runners/iteration.py | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/yardstick/benchmark/runners/iteration.py b/yardstick/benchmark/runners/iteration.py index 88158eed3..cb0424377 100644 --- a/yardstick/benchmark/runners/iteration.py +++ b/yardstick/benchmark/runners/iteration.py @@ -20,11 +20,13 @@ """ from __future__ import absolute_import -import os -import multiprocessing + import logging -import traceback +import multiprocessing import time +import traceback + +import os from yardstick.benchmark.runners import base @@ -88,9 +90,9 @@ def _worker_process(queue, cls, method_name, scenario_cfg, scenario_cfg['options']['rate'] -= delta sequence = 1 continue - except Exception as e: + except Exception: errors = traceback.format_exc() - LOG.exception(e) + LOG.exception("") else: if result: # add timeout for put so we don't block test @@ -151,7 +153,9 @@ If the scenario ends before the time has elapsed, it will be started again. __execution_type__ = 'Iteration' def _run_benchmark(self, cls, method, scenario_cfg, context_cfg): + name = "{}-{}-{}".format(self.__execution_type__, scenario_cfg.get("type"), os.getpid()) self.process = multiprocessing.Process( + name=name, target=_worker_process, args=(self.result_queue, cls, method, scenario_cfg, context_cfg, self.aborted, self.output_queue)) |