diff --git a/CHANGELOG.md b/CHANGELOG.md
index d20534c86..0b4e2814a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,7 +9,6 @@
 - Improved cookie management 🍪 [\#1171](https://github.com/torrentpier/torrentpier/pull/1171) ([belomaxorka](https://github.com/belomaxorka))
 - Replaced strpos() with simplified realization [\#1172](https://github.com/torrentpier/torrentpier/pull/1172) ([belomaxorka](https://github.com/belomaxorka))
 - Replaced some 'switch' with the 'match' expression [\#1173](https://github.com/torrentpier/torrentpier/pull/1173) ([belomaxorka](https://github.com/belomaxorka))
-- Replaced some time() with TIMENOW constant [\#1174](https://github.com/torrentpier/torrentpier/pull/1174) ([belomaxorka](https://github.com/belomaxorka))
 - Feature to ban specific torrent clients [\#1175](https://github.com/torrentpier/torrentpier/pull/1175) ([kovalensky](https://github.com/kovalensky))
 - Code re-formatting [\#1176](https://github.com/torrentpier/torrentpier/pull/1176) ([kovalensky](https://github.com/kovalensky))
 - Removed useless width for BBCode buttons [\#1180](https://github.com/torrentpier/torrentpier/pull/1180) ([belomaxorka](https://github.com/belomaxorka))
diff --git a/admin/stats/tr_stats.php b/admin/stats/tr_stats.php
index ba0951a83..d45ed4b2d 100644
--- a/admin/stats/tr_stats.php
+++ b/admin/stats/tr_stats.php
@@ -38,14 +38,6 @@ foreach ($sql as $i => $query) {
 echo '</table>';
 echo '<div align="center"><pre>';
 
-if ($l = sys('la')) {
-    $l = explode(' ', $l);
-    for ($i = 0; $i < 3; $i++) {
-        $l[$i] = round($l[$i], 1);
-    }
-    echo "\n\n<b>loadavg: </b>$l[0] $l[1] $l[2]\n\n";
-}
-
 echo 'gen time: <b>' . sprintf('%.3f', array_sum(explode(' ', microtime())) - TIMESTART) . "</b> sec\n";
 
 echo '</pre></div>';
diff --git a/admin/stats/tracker.php b/admin/stats/tracker.php
index 246508337..3ba7b8a1a 100644
--- a/admin/stats/tracker.php
+++ b/admin/stats/tracker.php
@@ -174,14 +174,6 @@ echo '</table>';
 echo !$client_full ? '<p style = "text-align:right;">Simple stats for clients are being cached for one hour.</p>' : '';
 echo '<div align="center"><pre>';
 
-if ($l = sys('la')) {
-    $l = explode(' ', $l);
-    for ($i = 0; $i < 3; $i++) {
-        $l[$i] = round($l[$i], 1);
-    }
-    echo "\n\n<b>loadavg: </b>$l[0] $l[1] $l[2]\n\n";
-}
-
 echo 'gen time: <b>' . sprintf('%.3f', array_sum(explode(' ', microtime())) - TIMESTART) . "</b> sec\n";
 echo '</pre></div>';
 echo '</body></html>';
diff --git a/common.php b/common.php
index a6b6b98d8..2f7f05ffa 100644
--- a/common.php
+++ b/common.php
@@ -334,18 +334,13 @@ function hide_bb_path(string $path): string
     return ltrim(str_replace(BB_PATH, '', $path), '/\\');
 }
 
-function sys($param)
+function sys(string $param)
 {
     switch ($param) {
-        case 'la':
-            return function_exists('sys_getloadavg') ? implode(' ', sys_getloadavg()) : 0;
-            break;
         case 'mem':
             return memory_get_usage();
-            break;
         case 'mem_peak':
             return memory_get_peak_usage();
-            break;
         default:
             trigger_error("invalid param: $param", E_USER_ERROR);
     }
diff --git a/library/includes/cron/cron_run.php b/library/includes/cron/cron_run.php
index bce726b9c..dab485707 100644
--- a/library/includes/cron/cron_run.php
+++ b/library/includes/cron/cron_run.php
@@ -54,7 +54,6 @@ foreach ($cron_jobs as $job) {
             $msg[] = 'start';
             $msg[] = date('m-d');
             $msg[] = date('H:i:s');
-            $msg[] = sprintf('%-4s', round(sys('la'), 1));
             $msg[] = sprintf('%05d', getmypid());
             $msg[] = $job['cron_title'];
             $msg = implode(LOG_SEPR, $msg);
@@ -78,7 +77,6 @@ foreach ($cron_jobs as $job) {
             $msg[] = '  end';
             $msg[] = date('m-d');
             $msg[] = date('H:i:s');
-            $msg[] = sprintf('%-4s', round(sys('la'), 1));
             $msg[] = sprintf('%05d', getmypid());
             $msg[] = round(utime() - $cron_start_time) . '/' . round(utime() - TIMESTART) . ' sec';
             $msg = implode(LOG_SEPR, $msg);
diff --git a/library/includes/page_footer.php b/library/includes/page_footer.php
index cf02bd87c..5102edcf4 100644
--- a/library/includes/page_footer.php
+++ b/library/includes/page_footer.php
@@ -53,14 +53,6 @@ if ($show_dbg_info) {
     $stat .= humn_size(sys('mem_peak'), 2) . ' / ';
     $stat .= humn_size(sys('mem'), 2);
 
-    if ($l = sys('la')) {
-        $l = explode(' ', $l);
-        for ($i = 0; $i < 3; $i++) {
-            $l[$i] = round($l[$i], 1);
-        }
-        $stat .= " &nbsp;|&nbsp; " . $lang['LIMIT'] . " $l[0] $l[1] $l[2]";
-    }
-
     $stat .= ' &nbsp;]';
 
     if (SQL_DEBUG) {
diff --git a/src/Legacy/Attach.php b/src/Legacy/Attach.php
index 6e817000e..0e7ecc3cf 100644
--- a/src/Legacy/Attach.php
+++ b/src/Legacy/Attach.php
@@ -847,7 +847,7 @@ class Attach
                     $this->attach_filename = preg_replace('#([\xC2\xC3])([\x80-\xBF])#', 'chr(ord(\'$1\')<<6&0xC0|ord(\'$2\')&0x3F)', $this->attach_filename);
                     $this->attach_filename = rawurlencode($this->attach_filename);
                     $this->attach_filename = preg_replace("/(%[0-9A-F]{1,2})/i", '', $this->attach_filename);
-                    $this->attach_filename = trim($this->attach_filename . '_' .make_rand_str(13));
+                    $this->attach_filename = trim($this->attach_filename . '_' . make_rand_str(13));
                 }
                 $this->attach_filename = str_replace(['&amp;', '&', ' '], '_', $this->attach_filename);
                 $this->attach_filename = str_replace('php', '_php_', $this->attach_filename);
diff --git a/src/Legacy/SqlDb.php b/src/Legacy/SqlDb.php
index f6a772759..8a366b2f0 100644
--- a/src/Legacy/SqlDb.php
+++ b/src/Legacy/SqlDb.php
@@ -891,7 +891,6 @@ class SqlDb
         $msg[] = round($this->sql_starttime);
         $msg[] = date('m-d H:i:s', $this->sql_starttime);
         $msg[] = sprintf('%-6s', $q_time);
-        $msg[] = sprintf('%-4s', round(sys('la'), 1));
         $msg[] = sprintf('%05d', getmypid());
         $msg[] = $this->db_server;
         $msg[] = Dev::short_query($this->cur_query);