add support of "docker compose" as "docker-compose" does not seem to …

…work on ubuntu 24.04

README.md

@@ -27,3 +27,18 @@ DD_SITE=datadoghq.com
 
 and use it to pass the Datadog credentials to `docker-compose`.
 This will generate profiles and upload them to Datadog.
+
+## Hits and misses keys
+
+To try to compare hit and misses, the keys are interleaved, the hits are done with 1M even keys with the format [%08d](https://github.com/trazfr/rocksdbjni-miss-perfs/blob/main/src/main/java/test/App.java#L14):
+
+- 00000000
+- 00000002
+- 00000004...
+- 01999998
+
+The misses are odd keys:
+
+- 00000001
+- 00000003...
+- 01999999

run.sh

@@ -43,12 +43,14 @@ EOF
 fi
 
 COMPOSE=
-if docker-compose version >/dev/null 2>&1; then
+if docker compose version >/dev/null 2>&1; then
+    COMPOSE="docker compose"
+elif docker-compose version >/dev/null 2>&1; then
     COMPOSE=docker-compose
 elif podman-compose version >/dev/null 2>&1; then
     COMPOSE=podman-compose
 else
-    echo "Please install docker-compose or podman-compose"
+    echo "Please install the docker compose plugin, docker-compose or podman-compose"
 fi
 
 $COMPOSE build