---> uname -a:
Linux prd-centos8-robot-2c-8g-15789.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:             2800.000
BogoMIPS:            5600.00
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         612        4959          19        2125        6788
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:a7:de:ce brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.170.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 85732sec preferred_lft 85732sec
    inet6 fe80::f816:3eff:fea7:dece/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) 	08/29/2024 	_x86_64_	(2 CPU)

07:58:43     LINUX RESTART	(2 CPU)

07:59:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
08:00:01 AM    214.28    154.94     59.34  14416.61  39508.33
08:01:01 AM    121.42      6.81    114.61   1254.57  10545.99
08:02:01 AM     32.04      1.07     30.97    107.78   3557.45
08:03:01 AM     44.20      0.07     44.14      4.00   2852.88
08:04:01 AM     25.11      0.00     25.11      0.00   5464.71
08:05:01 AM      3.97      0.10      3.87     32.12    162.91
08:06:01 AM      0.42      0.00      0.42      0.00    110.46
08:07:01 AM      0.35      0.00      0.35      0.00     42.84
08:08:01 AM      0.25      0.00      0.25      0.00     39.64
08:09:01 AM     13.31      0.33     12.98     37.85    536.60
Average:        45.54     16.33     29.21   1585.51   6282.89

07:59:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:00:01 AM   5478704   7022452   2403728     30.49      2688   1735244    751920      8.42    187200   1928576    117060
08:01:01 AM   5216288   7037652   2666144     33.82      2688   1998124    686780      7.69    210908   2108048     87084
08:02:01 AM   5235376   7059488   2647056     33.58      2688   2001424    679008      7.60    239880   2061936        16
08:03:01 AM   5013724   7035436   2868708     36.39      2688   2190824    652576      7.31    258812   2238576    150984
08:04:01 AM   5009920   7031316   2872512     36.44      2688   2190900    667968      7.48    259028   2238104         4
08:05:01 AM   4967804   6991896   2914628     36.98      2688   2193596    753384      8.44    259192   2279656       728
08:06:01 AM   4961176   6987832   2921256     37.06      2688   2196160    788904      8.83    259200   2286252       192
08:07:01 AM   4957080   6984748   2925352     37.11      2688   2197172    788904      8.83    259204   2290264        84
08:08:01 AM   4952140   6980872   2930292     37.17      2688   2198244    788904      8.83    259212   2295024        48
08:09:01 AM   5094496   6961808   2787936     35.37      2688   2042336    745188      8.34    290680   2145720     25296
Average:      5088671   7009350   2793761     35.44      2688   2094402    730354      8.18    248332   2187216     38150

07:59:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:00:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:00:01 AM      eth0    262.59    161.44   1364.86     57.98      0.00      0.00      0.00      0.00
08:01:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:01:01 AM      eth0     74.86     59.37    815.82      9.12      0.00      0.00      0.00      0.00
08:02:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:02:01 AM      eth0     12.54     10.36      6.15      3.77      0.00      0.00      0.00      0.00
08:03:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:03:01 AM      eth0     51.82     38.59    367.56      9.87      0.00      0.00      0.00      0.00
08:04:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:04:01 AM      eth0    225.06    155.06     44.10     40.70      0.00      0.00      0.00      0.00
08:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:05:01 AM      eth0    120.44    106.61     24.45     10.01      0.00      0.00      0.00      0.00
08:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:06:01 AM      eth0    188.97    181.32     34.97     17.30      0.00      0.00      0.00      0.00
08:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:07:01 AM      eth0     37.39     32.33      8.97      5.71      0.00      0.00      0.00      0.00
08:08:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:08:01 AM      eth0     41.17     34.71      9.48      6.02      0.00      0.00      0.00      0.00
08:09:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:09:01 AM      eth0     66.44     46.37    100.67     39.72      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    108.12     82.61    277.73     20.02      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) 	08/29/2024 	_x86_64_	(2 CPU)

07:58:43     LINUX RESTART	(2 CPU)

07:59:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
08:00:01 AM     all     38.92      0.09     11.05     17.14      0.14     32.65
08:00:01 AM       0     39.28      0.10     12.27     18.52      0.17     29.66
08:00:01 AM       1     38.56      0.08      9.84     15.77      0.12     35.63
08:01:01 AM     all     34.10      0.00      5.56      4.15      0.09     56.10
08:01:01 AM       0     44.19      0.00      6.18      3.61      0.08     45.94
08:01:01 AM       1     24.00      0.00      4.93      4.68      0.10     66.28
08:02:01 AM     all     10.97      0.00      1.60      0.98      0.06     86.40
08:02:01 AM       0     11.98      0.00      1.40      1.22      0.07     85.33
08:02:01 AM       1      9.95      0.00      1.79      0.74      0.05     87.47
08:03:01 AM     all     27.02      0.00      4.56      1.03      0.09     67.29
08:03:01 AM       0     32.42      0.00      4.96      1.15      0.08     61.39
08:03:01 AM       1     21.64      0.00      4.16      0.92      0.10     73.18
08:04:01 AM     all      0.58      0.00      0.69      1.14      0.04     97.54
08:04:01 AM       0      0.70      0.00      0.70      1.24      0.03     97.33
08:04:01 AM       1      0.47      0.00      0.67      1.05      0.05     97.76
08:05:01 AM     all      8.83      0.00      0.64      0.04      0.08     90.42
08:05:01 AM       0      9.86      0.00      0.66      0.03      0.07     89.39
08:05:01 AM       1      7.80      0.00      0.62      0.05      0.08     91.45
08:06:01 AM     all     14.04      0.00      0.76      0.00      0.08     85.12
08:06:01 AM       0     16.12      0.00      0.72      0.00      0.08     83.07
08:06:01 AM       1     11.97      0.00      0.79      0.00      0.07     87.17
08:07:01 AM     all      8.83      0.00      0.48      0.00      0.08     90.61
08:07:01 AM       0      9.13      0.00      0.55      0.00      0.08     90.24
08:07:01 AM       1      8.52      0.00      0.42      0.00      0.08     90.98
08:08:01 AM     all     10.10      0.00      0.48      0.00      0.08     89.35
08:08:01 AM       0     15.21      0.00      0.42      0.00      0.07     84.30
08:08:01 AM       1      4.98      0.00      0.53      0.00      0.08     94.40
08:09:01 AM     all     18.00      0.00      2.02      0.19      0.08     79.72
08:09:01 AM       0     13.45      0.00      1.65      0.27      0.07     84.56
08:09:01 AM       1     22.55      0.00      2.39      0.12      0.08     74.87
Average:        all     17.13      0.01      2.78      2.46      0.08     77.55
Average:          0     19.22      0.01      2.94      2.59      0.08     75.15
Average:          1     15.03      0.01      2.61      2.32      0.08     79.94