PBench Uperf Update

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

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)