move analyze/vacuum after inactive device purge

Author: thestinger

src/main/java/app/attestation/server/Maintenance.java

@@ -39,9 +39,6 @@ public void run() {
             try {
                 samplesConn.exec("VACUUM");
 
-                attestationConn.exec("ANALYZE");
-                attestationConn.exec("VACUUM");
-
                 final long now = System.currentTimeMillis();
 
                 deleteDeletedDevices.bind(1, now - DELETE_EXPIRY_MS);
@@ -54,6 +51,8 @@ public void run() {
                     logger.info("cleared " + attestationConn.getChanges() + " inactive devices");
                 }
 
+                attestationConn.exec("ANALYZE");
+                attestationConn.exec("VACUUM");
             } catch (final SQLiteException e) {
                 logger.log(Level.WARNING, "database error", e);
             } finally {