---> uname -a:
Linux prd-centos8-robot-2c-8g-10438.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
CPU(s):              2
On-line CPU(s) list: 0,1
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           2
NUMA node(s):        1
Vendor ID:           AuthenticAMD
CPU family:          23
Model:               49
Model name:          AMD EPYC-Rome Processor
Stepping:            0
CPU MHz:             2799.998
BogoMIPS:            5599.99
Virtualization:      AMD-V
Hypervisor vendor:   KVM
Virtualization type: full
L1d cache:           32K
L1i cache:           32K
L2 cache:            512K
L3 cache:            16384K
NUMA node0 CPU(s):   0,1
Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
2

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
devtmpfs        3.8G     0  3.8G   0% /dev
tmpfs           3.8G     0  3.8G   0% /dev/shm
tmpfs           3.8G   17M  3.8G   1% /run
tmpfs           3.8G     0  3.8G   0% /sys/fs/cgroup
/dev/vda1        40G  8.3G   32G  21% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7697         604        4937          19        2155        6796
Swap:          1023           0        1023

---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
    link/ether fa:16:3e:70:c3:49 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.171.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 85474sec preferred_lft 85474sec
    inet6 fe80::f816:3eff:fe70:c349/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 	11/26/2024 	_x86_64_	(2 CPU)

06:00:55     LINUX RESTART	(2 CPU)

06:02:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
06:03:01 AM     87.54      7.10     80.44   1260.86   6795.05
06:04:01 AM     73.76      0.70     73.06     50.77   9694.27
06:05:01 AM     11.26      0.42     10.85     64.78    295.20
06:06:01 AM     46.46      0.03     46.43      3.47   3983.79
06:07:01 AM     17.28      0.00     17.28      0.00   4257.30
06:08:01 AM      3.62      0.10      3.52     32.13    189.54
06:09:01 AM      1.83      0.00      1.83      0.00    117.54
06:10:01 AM      0.27      0.00      0.27      0.00     61.99
06:11:01 AM      0.33      0.00      0.33      0.00     30.52
06:12:01 AM      0.50      0.00      0.50      0.00     49.66
06:13:01 AM      0.15      0.02      0.13      0.13     14.70
06:14:01 AM      9.08      5.93      3.15    574.74     87.65
06:15:01 AM      0.23      0.00      0.23      0.00     49.06
06:16:01 AM     25.81      0.63     25.17     63.45   1615.94
Average:        19.87      1.07     18.80    146.44   1945.95

06:02:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:03:01 AM   5272172   7008512   2610260     33.11      2688   1918176    709124      7.94    210824   2077144    170116
06:04:01 AM   5159180   6990260   2723252     34.55      2688   2008196    710352      7.95    220888   2155984         4
06:05:01 AM   5236180   7069220   2646252     33.57      2688   2010144    647208      7.25    239728   2061904         8
06:06:01 AM   5015580   7049936   2866852     36.37      2688   2203436    630308      7.06    256864   2239364    118604
06:07:01 AM   5012036   7045988   2870396     36.42      2688   2203436    630308      7.06    256864   2239520         4
06:08:01 AM   4967736   7004656   2914696     36.98      2688   2206404    712396      7.98    257012   2283316       664
06:09:01 AM   4963888   7002376   2918544     37.03      2688   2207972    751340      8.41    257020   2286988       484
06:10:01 AM   4961536   7001336   2920896     37.06      2688   2209324    770744      8.63    257024   2289300        80
06:11:01 AM   4957088   6998776   2925344     37.11      2688   2211152    770744      8.63    257028   2293632      1140
06:12:01 AM   4956472   6998344   2925960     37.12      2688   2211344    770744      8.63    257028   2294284        44
06:13:01 AM   4955060   6997308   2927372     37.14      2688   2211720    769532      8.62    257032   2295664         8
06:14:01 AM   4936224   6996616   2946208     37.38      2688   2229796    791336      8.86    259256   2311956       440
06:15:01 AM   4983616   7047020   2898816     36.78      2688   2232800    651136      7.29    259612   2265340      2084
06:16:01 AM   5057560   6956392   2824872     35.84      2688   2074236    753536      8.44    457572   2016044       216
Average:      5031023   7011910   2851409     36.17      2688   2152724    719201      8.05    264554   2222174     20993

06:02:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:03:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:03:01 AM      eth0     78.39     68.86    934.12      8.41      0.00      0.00      0.00      0.00
06:04:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:04:01 AM      eth0     47.56     31.28    449.52      5.66      0.00      0.00      0.00      0.00
06:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:05:01 AM      eth0     10.71      9.50      5.00      3.56      0.00      0.00      0.00      0.00
06:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:06:01 AM      eth0    215.53    167.91    339.27     46.64      0.00      0.00      0.00      0.00
06:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:07:01 AM      eth0      1.42      0.83      0.38      0.18      0.00      0.00      0.00      0.00
06:08:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:08:01 AM      eth0    108.72    102.93     22.21      9.23      0.00      0.00      0.00      0.00
06:09:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:09:01 AM      eth0     61.88     58.16     13.43      6.76      0.00      0.00      0.00      0.00
06:10:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:10:01 AM      eth0     42.88     43.38      9.20      3.89      0.00      0.00      0.00      0.00
06:11:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:11:01 AM      eth0     86.34     83.23     17.97      9.04      0.00      0.00      0.00      0.00
06:12:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:12:01 AM      eth0      5.27      4.68      1.50      0.98      0.00      0.00      0.00      0.00
06:13:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:13:01 AM      eth0     14.45     13.31      3.60      2.37      0.00      0.00      0.00      0.00
06:14:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:14:01 AM      eth0     25.52     22.44      6.55      3.94      0.00      0.00      0.00      0.00
06:15:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:15:01 AM      eth0     57.49     44.41     16.48      7.70      0.00      0.00      0.00      0.00
06:16:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:16:01 AM      eth0     54.87     40.34    103.52     49.57      0.00      0.00      0.00      0.00
Average:           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     57.93     49.37    137.34     11.28      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 	11/26/2024 	_x86_64_	(2 CPU)

06:00:55     LINUX RESTART	(2 CPU)

06:02:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:03:01 AM     all     30.41      0.00      4.86      5.93      0.12     58.68
06:03:01 AM       0     23.42      0.00      4.19      5.68      0.12     66.59
06:03:01 AM       1     37.43      0.00      5.53      6.17      0.12     50.75
06:04:01 AM     all     16.64      0.00      2.86      4.72      0.13     75.65
06:04:01 AM       0     12.09      0.00      2.73      4.92      0.13     80.12
06:04:01 AM       1     21.20      0.00      2.98      4.52      0.12     71.18
06:05:01 AM     all     10.26      0.00      1.12      0.70      0.10     87.82
06:05:01 AM       0      4.95      0.00      1.04      0.50      0.10     93.41
06:05:01 AM       1     15.60      0.00      1.21      0.91      0.10     82.18
06:06:01 AM     all     27.50      0.00      4.44      1.21      0.12     66.73
06:06:01 AM       0     15.87      0.00      3.38      0.89      0.13     79.73
06:06:01 AM       1     39.17      0.00      5.51      1.53      0.10     53.69
06:07:01 AM     all      0.23      0.00      0.25      1.30      0.06     98.15
06:07:01 AM       0      0.37      0.00      0.18      1.30      0.05     98.09
06:07:01 AM       1      0.10      0.00      0.32      1.30      0.07     98.21
06:08:01 AM     all      8.25      0.00      0.70      0.06      0.11     90.88
06:08:01 AM       0      7.63      0.00      0.52      0.07      0.12     91.67
06:08:01 AM       1      8.87      0.00      0.88      0.05      0.10     90.10
06:09:01 AM     all      7.96      0.00      0.50      0.01      0.11     91.42
06:09:01 AM       0      8.23      0.00      0.52      0.00      0.10     91.15
06:09:01 AM       1      7.69      0.00      0.49      0.02      0.12     91.69
06:10:01 AM     all      2.74      0.00      0.31      0.00      0.11     96.84
06:10:01 AM       0      3.50      0.00      0.28      0.00      0.12     96.09
06:10:01 AM       1      1.98      0.00      0.33      0.00      0.10     97.59
06:11:01 AM     all      9.06      0.00      0.54      0.00      0.10     90.30
06:11:01 AM       0      7.84      0.00      0.55      0.00      0.10     91.50
06:11:01 AM       1     10.29      0.00      0.52      0.00      0.10     89.09
06:12:01 AM     all      2.03      0.00      0.16      0.00      0.10     97.71
06:12:01 AM       0      0.84      0.00      0.18      0.00      0.10     98.88
06:12:01 AM       1      3.23      0.00      0.13      0.00      0.10     96.54
06:13:01 AM     all      4.10      0.01      0.26      0.00      0.09     95.54
06:13:01 AM       0      2.97      0.02      0.25      0.00      0.07     96.69
06:13:01 AM       1      5.23      0.00      0.27      0.00      0.12     94.38

06:13:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:14:01 AM     all      6.41      0.23      0.50      0.22      0.11     92.53
06:14:01 AM       0      4.05      0.45      0.52      0.40      0.12     94.46
06:14:01 AM       1      8.77      0.00      0.48      0.03      0.10     90.61
06:15:01 AM     all     12.63      0.00      0.54      0.00      0.13     86.70
06:15:01 AM       0      4.66      0.00      0.52      0.00      0.12     94.71
06:15:01 AM       1     20.58      0.00      0.57      0.00      0.13     78.72
06:16:01 AM     all     28.05      0.00      3.44      0.43      0.10     67.98
06:16:01 AM       0     22.03      0.00      3.16      0.59      0.12     74.11
06:16:01 AM       1     34.07      0.00      3.71      0.27      0.08     61.86
Average:        all     11.87      0.02      1.46      1.04      0.11     85.50
Average:          0      8.46      0.03      1.29      1.03      0.11     89.09
Average:          1     15.29      0.00      1.64      1.06      0.10     81.91