x/browbeat
Code Issues Proposed changes

PBench Uperf Update

Browse Source 
This work is to increase timeouts (needed for slow metadata services to
inject keys into the guest). Additionally we need to capture the proper
metrics after pbench-uperf is complete. This patch addresses both of
these items.

Change-Id: Idc6f1f340438c35dfa46654ea366a07ada130cc3
This commit is contained in:
Joe Talerico 2018-06-25 11:50:14 -04:00
parent 604149bc14
commit 0231ea959d
1 changed files with 11 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
rally/rally-plugins/workloads/pbench-uperf.py
View File

@ -141,7 +141,7 @@ class BrowbeatPbenchUperf(neutron_utils.NeutronScenario,
# Check status of guest
ready = False
retry = 10
retry = 50
while (not ready):
for sip in _servers + _clients:
cmd = "ssh -o StrictHostKeyChecking=no {}@{} /bin/true".format(
@ -150,6 +150,8 @@ class BrowbeatPbenchUperf(neutron_utils.NeutronScenario,
if retry < 1:
LOG.error(
"Error : Issue reaching {} the guests through the Jump host".format(sip))
LOG.error(
"Console : stdout:{} stderr:{}".format(s1_stdout,s1_stderr))
return False
if s1_exitcode is 0:
LOG.info("Server: {} ready".format(sip))
@ -209,7 +211,7 @@ class BrowbeatPbenchUperf(neutron_utils.NeutronScenario,
# Execute pbench-uperf
# execute returns, exitcode,stdout,stderr
LOG.info("Starting Rally - PBench UPerf")
uperf_exitcode, stdout_uperf, stderr = jump_ssh.execute(uperf)
uperf_exitcode, stdout_uperf, stderr = jump_ssh.execute(uperf,timeout=0)
# Prepare results
cmd = "cat {}/uperf_{}*/result.csv".format(pbench_results, test_name)
@ -247,7 +249,12 @@ class BrowbeatPbenchUperf(neutron_utils.NeutronScenario,
creader = csv.reader(result)
report = []
for row in creader:
if len(row) >= 1:
LOG.info("Row: {}".format(row))
if len(row) < 1 :
continue
if row[2] is '' or row[3] is '' :
continue
if len(row) >= 3:
report.append(
["aggregate.{}".format(row[1]), float(row[2])])
report.append(["single.{}".format(row[1]), float(row[3])])
@ -263,4 +270,4 @@ class BrowbeatPbenchUperf(neutron_utils.NeutronScenario,
cmd = "echo nameserver {}".format(dns_ip)
self._run_command_over_ssh(jump_ssh, {"remote_path": cmd})
cmd = "{}/util-scripts/pbench-move-results".format(pbench_path)
self._run_command_over_ssh(jump_ssh, {"remote_path": cmd})
exitcode, stdout, stderr = jump_ssh.execute(cmd)