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Merged
merged 3 commits into from
Oct 10, 2025
Merged

Improve getting started experience #7

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3b43e3d
Add building instructions
metacosm Oct 1, 2025
1a92b94
Add timeout instructions for macOS
metacosm Oct 1, 2025
84d38b4
Make things more install-independent
metacosm Oct 1, 2025
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9 changes: 9 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -8,8 +8,17 @@ This project contains the following modules:
- A Quarkus 3.x version of the application
- [quarkus3-spring-compatibility](quarkus3-spring-compatibility)
- A Quarkus 3.x version of the application using the Spring compatibility layer

## Building

`./mvnw clean verify -Dquarkus.hibernate-orm.sql-load-script=import.sql`

## Application requirements/dependencies

- (macOS) You need to have a `timeout` compatible command:
- Via `coreutils` (installed via Homebrew): `brew install coreutils` but note that this will install lots of GNU utils that will duplicate native commands and prefix them with `g` (e.g. `gdate`)
- Use [this implementation](https://github.com/aisk/timeout) via Homebrew: `brew install aisk/homebrew-tap/timeout`
- More options at https://stackoverflow.com/questions/3504945/timeout-command-on-mac-os-x

- Base JVM Version: 21

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14 changes: 11 additions & 3 deletions scripts/1strequest.sh
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Expand Up @@ -18,6 +18,14 @@ NUM_ITERATIONS=1
TOTAL_RSS=0
TOTAL_TTFR=0

function _date() {
current=$(date +%s%N)
if [ $? -ne 0 ]; then
current=$(gdate +%s%N)
fi
echo "$current"
}

if [ "$#" -eq 2 ]; then
NUM_ITERATIONS=$2
fi
Expand All @@ -30,7 +38,7 @@ do
# Start the infra
./infra.sh -s

ts=$(gdate +%s%N)
ts=$(_date)
$COMMAND &
CURRENT_PID=$!

Expand All @@ -40,7 +48,7 @@ do
:
done

TTFR=$((($(gdate +%s%N) - $ts)/1000000))
TTFR=$((($(_date) - ts)/1000000))
RSS=`ps -o rss= -p $CURRENT_PID | sed 's/^ *//g'`
kill $CURRENT_PID
wait $CURRENT_PID 2> /dev/null
Expand All @@ -62,4 +70,4 @@ echo
echo "-------------------------------------------------"
printf "AVG RSS (after 1st request): %.1f MB\n" $(echo "$TOTAL_RSS / $NUM_ITERATIONS / 1024" | bc -l)
printf "AVG time to first request: %.3f sec\n" $(echo "$TOTAL_TTFR / $NUM_ITERATIONS / 1000" | bc -l)
echo "-------------------------------------------------"
echo "-------------------------------------------------"