Loop 1 (Simple arithmetic operations): 10000000 iterations
Loop 2 (String concatenation): 1000000 iterations
Loop 3 (Array manipulation): 100000 iterations
Loop 4 (File I/O operations): 1000 iterations

Total run time: 1.7876 seconds

=== System Resource Monitor ===

CPU Information:
Number of CPU cores: 16

CPU Load:
1 minute:  4.8 (Per core: 0.30)
5 minutes: 4.55 (Per core: 0.28)
15 minutes: 4.26 (Per core: 0.27)

Memory Usage:
Total Memory: 60.788891 GB
Used Memory: 48.009571 GB
Free Memory: 3.105099 GB
Memory Usage: 78.98%

Top CPU-Intensive Processes:
USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
boslcoma 14932 84.2  0.0 458536 17336 ?        Rs   23:36   0:04 lsphp:6/boslcoma/public_html/IoT/test_server_2.php
boslcoma 15028  8.3  0.0 474256 33720 ?        Ss   23:36   0:00 lsphp:me6/boslcoma/public_html/IoT/test_server.php
boslcoma 14163  7.0  0.1 643200 103852 ?       RN   23:36   0:01 /opt/cpanel/ea-php73/root/usr/bin/php /home6/boslcoma/public_html/IoT/cron_jobs_10mins.php
boslcoma 12123  0.1  0.0 450336 22152 ?        Ss   23:02   0:03 lsphp
boslcoma 14160  0.0  0.0 113280  1208 ?        Ss   23:36   0:00 /bin/bash -c /usr/local/bin/php /home6/boslcoma/public_html/IoT/cron_jobs_10mins.php >>public_html/TenMinCron.log 2>&1

Top Memory-Intensive Processes:
USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
boslcoma 14163  7.0  0.1 641148 101988 ?       RN   23:36   0:01 /opt/cpanel/ea-php73/root/usr/bin/php /home6/boslcoma/public_html/IoT/cron_jobs_10mins.php
boslcoma 15028  8.6  0.0 474256 33720 ?        Ss   23:36   0:00 lsphp:me6/boslcoma/public_html/IoT/test_server.php
boslcoma 12123  0.1  0.0 450336 22152 ?        Ss   23:02   0:03 lsphp
boslcoma 14932 88.2  0.0 458536 17336 ?        Rs   23:36   0:04 lsphp:6/boslcoma/public_html/IoT/test_server_2.php
boslcoma 15134  0.0  0.0  51724  1708 ?        R    23:36   0:00 ps aux --sort=-%mem
Network Statistics:
Interface: eth0
  Received: 6.067626 TB (15204014216 packets)
  Transmitted: 25.252421 TB (17073968229 packets)