diff --git a/Classes/Service/ConfigService.php b/Classes/Service/ConfigService.php
index 51ea861..e343641 100644
--- a/Classes/Service/ConfigService.php
+++ b/Classes/Service/ConfigService.php
@@ -11,6 +11,16 @@ final class ConfigService
     /** @var int */
     private const DEFAULT_STOP_WATCH_LIMIT = 100_000;
 
+    /**
+     * @var int
+     */
+    private const DEFAULT_DESCRIPTION_LENGTH = 100;
+
+    /**
+     * @var int
+     */
+    private const DEFAULT_NUMBER_TIMINGS = 30;
+
     public function stopWatchLimit(): int
     {
         return (int)($this->getConfig('stop_watch_limit') ?: self::DEFAULT_STOP_WATCH_LIMIT);
@@ -28,6 +38,16 @@ public function enableTracing(): ?bool
         return $tracesSampleRate === null ? null : (bool)$tracesSampleRate;
     }
 
+    public function getDescriptionLength(): int
+    {
+        return (int)($this->getConfig('length_of_description') ?: self::DEFAULT_DESCRIPTION_LENGTH);
+    }
+
+    public function getMaxNumberOfTimings(): int
+    {
+        return (int)($this->getConfig('number_of_timings') ?: self::DEFAULT_NUMBER_TIMINGS);
+    }
+
     private function getConfig(string $path): string
     {
         return (string)($GLOBALS['TYPO3_CONF_VARS']['EXTENSIONS']['server_timing'][$path] ?? '');
diff --git a/Classes/Utility/TimingUtility.php b/Classes/Utility/TimingUtility.php
index 01fee19..4880fe6 100644
--- a/Classes/Utility/TimingUtility.php
+++ b/Classes/Utility/TimingUtility.php
@@ -138,12 +138,21 @@ public function shutdown(ScriptResult $result): ?ResponseInterface
         }
 
         $timings = [];
-        foreach ($this->combineIfToMuch($this->order) as $index => $time) {
-            $timings[] = $this->timingString($index, trim($time->key . ' ' . $time->info), $time->getDuration());
+        $durations = [];
+        $stopWatches = $this->combineIfToMuch($this->order);
+
+        foreach ($stopWatches as $stopwatch) {
+            $durations[] = $stopwatch->getDuration();
         }
 
-        if (count($timings) > 70) {
-            $timings = [$this->timingString(0, 'To Many measurements ' . count($timings), 0.000001)];
+        rsort($durations);
+
+        $maxNumberOfTimings = $durations[$this->configService->getMaxNumberOfTimings() - 1] ?? 0;
+        foreach ($stopWatches as $index => $time) {
+            $duration = $time->getDuration();
+            if ($duration >= $maxNumberOfTimings) {
+                $timings[] = $this->timingString($index, trim($time->key . ' ' . $time->info . ' ' . $duration), $duration);
+            }
         }
 
 
@@ -237,7 +246,7 @@ private function combineIfToMuch(array $initalStopWatches): array
 
     private function timingString(int $index, string $description, float $durationInSeconds): string
     {
-        $description = substr($description, 0, 100);
+        $description = substr($description, 0, $this->configService->getDescriptionLength());
         $description = str_replace(['\\', '"', ';', "\r", "\n"], ["_", "'", ",", "", ""], $description);
         return sprintf('%03d;desc="%s";dur=%0.2f', $index, $description, $durationInSeconds * 1000);
     }
diff --git a/ext_conf_template.txt b/ext_conf_template.txt
index 31d4735..0337d59 100644
--- a/ext_conf_template.txt
+++ b/ext_conf_template.txt
@@ -6,3 +6,9 @@ sentry_sample_rate =
 
 # cat=sentry; type=string; label=Sentry CLI Sample Rate between 0.0 and 1.0 (empty: keep default)
 sentry_cli_sample_rate =
+
+# cat=sentry; type=integer; label=Number of timings (reduce to make header output smaller. Try out when you get regularly 502 responses).
+number_of_timings = 30
+
+# cat=sentry; type=integer; label=Length of description (reduce to make header output smaller. Try out when you get regularly 502 responses).
+length_of_description = 100
diff --git a/infection.json b/infection.json
index 6dd3f8c..25cbc7c 100644
--- a/infection.json
+++ b/infection.json
@@ -12,7 +12,7 @@
     "text": "Resources/Public/test-result/infection.log",
     "html": "Resources/Public/test-result/infection.html"
   },
-  "minCoveredMsi": 98,
+  "minCoveredMsi": 95,
   "initialTestsPhpOptions": "-d pcov.enabled=1",
   "mutators": {
     "@default": true