--- core/BackgroundJobs/CleanupBackgroundJobsJob.php.orig	2026-06-25 12:29:12 UTC
+++ core/BackgroundJobs/CleanupBackgroundJobsJob.php
@@ -47,10 +47,8 @@ class CleanupBackgroundJobsJob extends TimedJob {
 			if ($job->serverId !== $currentServerId) {
 				continue;
 			}
-			$output = [];
-			$result = 0;
-			exec('ps -p ' . escapeshellarg((string)$job->pid) . ' -o cmd', $output, $result);
-			if (count($output) === 1 && current($output) === 'CMD' && $result === 1) {
+			$processExists = posix_kill($job->pid, 0) || posix_get_last_error() === POSIX_EPERM;
+			if (!$processExists) {
 				// Process doesn't exists anymore
 				$maxDuration = (new DateTimeImmutable())->diff($job->startedAt);
 				$maxDuration
--- lib/private/BackgroundJob/JobRuns.php.orig	2026-06-29 20:06:31 UTC
+++ lib/private/BackgroundJob/JobRuns.php
@@ -63,7 +63,6 @@ final readonly class JobRuns implements IJobRuns {
 
 	public function deleteBefore(int $timestamp): int {
 		$beforeSnowflake = $this->snowflakeGenerator->minForTimeId($timestamp);
-		$beforeSnowflake = '91480652934574081';
 		$qb = $this->connection->getQueryBuilder();
 		$result = $qb
 			->delete(self::TABLE)