openstack/devstack
Code Issues Proposed changes

Merge "Add total timings"

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Jenkins
2016-04-01 01:20:10 +00:00
committed by Gerrit Code Review
parent 06be15aebb 908a3a9523
commit 7124b21fcb
1 changed files with 40 additions and 18 deletions
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58
functions-common
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@@ -2322,8 +2322,9 @@ function sudo_with_proxies {
# Resolution is only in whole seconds, so should be used for long # Resolution is only in whole seconds, so should be used for long
# running activities. # running activities.
declare -A TOTAL_TIME declare -A _TIME_TOTAL
declare -A START_TIME declare -A _TIME_START
declare -r _TIME_BEGIN=$(date +%s)
# time_start $name # time_start $name
# #
@@ -2331,11 +2332,11 @@ declare -A START_TIME
# already started. # already started.
function time_start { function time_start {
local name=$1 local name=$1
local start_time=${START_TIME[$name]} local start_time=${_TIME_START[$name]}
if [[ -n "$start_time" ]]; then if [[ -n "$start_time" ]]; then
die $LINENO "Trying to start the clock on $name, but it's already been started" die $LINENO "Trying to start the clock on $name, but it's already been started"
fi fi
START_TIME[$name]=$(date +%s) _TIME_START[$name]=$(date +%s)
} }
# time_stop $name # time_stop $name
@@ -2351,32 +2352,53 @@ function time_stop {
local start_time local start_time
name=$1 name=$1
start_time=${START_TIME[$name]} start_time=${_TIME_START[$name]}
if [[ -z "$start_time" ]]; then if [[ -z "$start_time" ]]; then
die $LINENO "Trying to stop the clock on $name, but it was never started" die $LINENO "Trying to stop the clock on $name, but it was never started"
fi fi
end_time=$(date +%s) end_time=$(date +%s)
elapsed_time=$(($end_time - $start_time)) elapsed_time=$(($end_time - $start_time))
total=${TOTAL_TIME[$name]:-0} total=${_TIME_TOTAL[$name]:-0}
# reset the clock so we can start it in the future # reset the clock so we can start it in the future
START_TIME[$name]="" _TIME_START[$name]=""
TOTAL_TIME[$name]=$(($total + $elapsed_time)) _TIME_TOTAL[$name]=$(($total + $elapsed_time))
} }
# time_totals # time_totals
# # Print out total time summary
# prints out total time
function time_totals { function time_totals {
echo local elapsed_time
echo "========================" local end_time
echo "DevStack Components Timed" local len=15
echo "========================" local xtrace
echo
for t in ${!TOTAL_TIME[*]}; do end_time=$(date +%s)
local v=${TOTAL_TIME[$t]} elapsed_time=$(($end_time - $_TIME_BEGIN))
echo "$t - $v secs"
# pad 1st column this far
for t in ${!_TIME_TOTAL[*]}; do
if [[ ${#t} -gt $len ]]; then
len=${#t}
fi
done done
xtrace=$(set +o | grep xtrace)
set +o xtrace
echo
echo "========================="
echo "DevStack Component Timing"
echo "========================="
printf "%-${len}s %3d\n" "Total runtime" "$elapsed_time"
echo
for t in ${!_TIME_TOTAL[*]}; do
local v=${_TIME_TOTAL[$t]}
printf "%-${len}s %3d\n" "$t" "$v"
done
echo "========================="
$xtrace
} }
# Restore xtrace # Restore xtrace