---> uname -a:
Linux prd-centos8-robot-2c-8g-7655.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         599        4957          19        2140        6802
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:4f:06:1a brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 85787sec preferred_lft 85787sec
    inet6 fe80::f816:3eff:fe4f:61a/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) 	08/05/2024 	_x86_64_	(2 CPU)

09:14:46     LINUX RESTART	(2 CPU)

09:15:02 AM       tps      rtps      wtps   bread/s   bwrtn/s
09:16:01 AM    150.49    109.27     41.22   8962.96  29349.53
09:17:01 AM     74.54     42.14     32.41   5680.51  11014.23
09:18:01 AM    113.88      6.78    107.10   1247.58   8946.83
09:19:01 AM     41.76      0.95     40.81    109.18   4938.03
09:20:01 AM     32.46      0.53     31.92     63.71   1757.75
09:21:01 AM     35.77      0.13     35.64     35.59   6541.00
09:22:01 AM      4.13      0.02      4.12      0.93    409.33
09:23:01 AM      0.23      0.00      0.23      0.00      3.90
09:24:01 AM      6.93      0.32      6.61     36.92    403.45
09:25:01 AM     30.24      0.52     29.73     63.86   1789.72
Average:        48.88     15.91     32.97   1607.95   6477.48

09:15:02 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:16:01 AM   6140760   7358548   1741672     22.10      2688   1423804    369380      4.69    111196   1405856    199672
09:17:01 AM   5550268   7088220   2332164     29.59      2688   1729656    697324      7.81    187304   1858624     91644
09:18:01 AM   5212572   7025364   2669860     33.87      2688   1990636    695808      7.79    212204   2115300    112504
09:19:01 AM   5269904   7094480   2612528     33.14      2688   2001936    624680      6.99    240492   2027024        24
09:20:01 AM   5014648   7040492   2867784     36.38      2688   2195060    665112      7.45    257652   2240312    183764
09:21:01 AM   4983056   7016484   2899376     36.78      2688   2203072    715072      8.01    261552   2261992      6920
09:22:01 AM   4976592   7011536   2905840     36.86      2688   2204560    715072      8.01    261552   2268976         4
09:23:01 AM   4951416   6986424   2931016     37.18      2688   2204624    739364      8.28    261552   2293132        36
09:24:01 AM   5101880   6988796   2780552     35.28      2688   2062024    703008      7.87    268124   2158136     20856
09:25:01 AM   5083836   6972336   2798596     35.50      2688   2064228    710872      7.96    455152   1993464     16148
Average:      5228493   7058268   2653939     33.67      2688   2007960    663569      7.43    251678   2062282     63157

09:15:02 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:16:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:16:01 AM      eth0      8.59      3.03     63.68      0.47      0.00      0.00      0.00      0.00
09:17:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:17:01 AM      eth0    271.73    158.25   1208.48     58.29      0.00      0.00      0.00      0.00
09:18:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:18:01 AM      eth0     60.16     51.92    645.93      8.33      0.00      0.00      0.00      0.00
09:19:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:19:01 AM      eth0     39.91     21.55    255.78      4.64      0.00      0.00      0.00      0.00
09:20:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:20:01 AM      eth0     42.84     35.49    274.34      8.79      0.00      0.00      0.00      0.00
09:21:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:21:01 AM      eth0    259.63    221.84    115.12     47.57      0.00      0.00      0.00      0.00
09:22:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:22:01 AM      eth0    309.86    310.61     65.59    129.42      0.00      0.00      0.00      0.00
09:23:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:23:01 AM      eth0    236.16    226.86    617.25     73.37      0.00      0.00      0.00      0.00
09:24:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:24:01 AM      eth0     74.41     47.80    269.43     36.78      0.00      0.00      0.00      0.00
09:25:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:25:01 AM      eth0     20.96     19.45     16.37      9.57      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    132.63    109.86    353.68     37.79      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) 	08/05/2024 	_x86_64_	(2 CPU)

09:14:46     LINUX RESTART	(2 CPU)

09:15:02 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
09:16:01 AM     all     21.05      0.04      6.44     63.63      0.07      8.77
09:16:01 AM       0     20.70      0.05      5.68     68.69      0.05      4.82
09:16:01 AM       1     21.39      0.03      7.21     58.57      0.09     12.72
09:17:01 AM     all     22.53      0.04      5.11     19.96      0.09     52.26
09:17:01 AM       0     22.26      0.02      4.78     20.10      0.10     52.74
09:17:01 AM       1     22.81      0.07      5.44     19.83      0.08     51.77
09:18:01 AM     all     30.38      0.00      5.24      7.58      0.12     56.68
09:18:01 AM       0     27.54      0.00      5.16      6.88      0.12     60.30
09:18:01 AM       1     33.23      0.00      5.31      8.29      0.12     53.06
09:19:01 AM     all     16.54      0.00      1.81      1.80      0.07     79.78
09:19:01 AM       0      7.96      0.00      1.37      1.59      0.07     89.01
09:19:01 AM       1     25.10      0.00      2.25      2.00      0.07     70.57
09:20:01 AM     all     23.81      0.00      4.30      1.15      0.08     70.66
09:20:01 AM       0     14.08      0.00      3.60      0.80      0.08     81.43
09:20:01 AM       1     33.53      0.00      4.99      1.50      0.08     59.90
09:21:01 AM     all     11.78      0.00      1.39      2.24      0.05     84.54
09:21:01 AM       0      6.75      0.00      0.95      2.08      0.05     90.17
09:21:01 AM       1     16.86      0.00      1.82      2.42      0.05     78.85
09:22:01 AM     all     27.31      0.00      1.71      0.08      0.11     70.80
09:22:01 AM       0     32.33      0.00      0.64      0.12      0.12     66.80
09:22:01 AM       1     22.31      0.00      2.78      0.03      0.10     74.78
09:23:01 AM     all     26.11      0.00      0.59      0.00      0.12     73.19
09:23:01 AM       0     31.97      0.00      0.64      0.00      0.12     67.28
09:23:01 AM       1     20.27      0.00      0.54      0.00      0.12     79.08
09:24:01 AM     all      8.17      0.00      1.34      0.07      0.08     90.35
09:24:01 AM       0      6.05      0.00      1.24      0.02      0.07     92.63
09:24:01 AM       1     10.31      0.00      1.44      0.12      0.08     88.04
09:25:01 AM     all     30.99      0.00      3.53      0.42      0.08     64.98
09:25:01 AM       0     18.45      0.00      3.11      0.42      0.08     77.94
09:25:01 AM       1     43.51      0.00      3.95      0.42      0.08     52.04
Average:        all     21.88      0.01      3.14      9.58      0.09     65.30
Average:          0     18.79      0.01      2.71      9.94      0.09     68.46
Average:          1     24.98      0.01      3.57      9.22      0.09     62.14