---> uname -a:
Linux prd-centos8-robot-2c-8g-10371.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         615        4939          19        2142        6786
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:1a:23:0f brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 85485sec preferred_lft 85485sec
    inet6 fe80::f816:3eff:fe1a:230f/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)

02:40:53     LINUX RESTART	(2 CPU)

02:42:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
02:43:01 AM    121.96      6.83    115.13   1255.52  10634.06
02:44:01 AM     33.79      0.95     32.84    103.70   4364.36
02:45:01 AM      3.10      0.07      3.03      2.80    352.57
02:46:01 AM     60.49      0.03     60.46      3.47   7825.68
02:47:01 AM      6.63      0.10      6.53     32.12    274.41
02:48:01 AM      1.77      0.00      1.77      0.00    135.59
02:49:01 AM      0.37      0.00      0.37      0.00     30.74
02:50:01 AM      0.13      0.00      0.13      0.00     60.03
02:51:01 AM      0.28      0.00      0.28      0.00     59.50
02:52:01 AM      0.50      0.00      0.50      0.00     22.38
02:53:01 AM      0.18      0.00      0.18      0.00     12.70
02:54:01 AM      0.17      0.00      0.17      0.00     24.01
02:55:01 AM      8.96      0.32      8.65     36.92    383.64
02:56:01 AM     27.97      0.57     27.41     65.04   1551.85
Average:        19.02      0.63     18.39    107.10   1837.85

02:42:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
02:43:01 AM   5204376   7038744   2678048     33.97      2688   2011180    673268      7.54    210328   2123436    112072
02:44:01 AM   5221316   7058416   2661108     33.76      2688   2014344    670500      7.51    239292   2076112        24
02:45:01 AM   5147204   7015548   2735220     34.70      2688   2044420    702968      7.87    243312   2143804     29756
02:46:01 AM   4996660   7033660   2885764     36.61      2688   2206520    658144      7.37    256216   2255028        88
02:47:01 AM   4957228   6995688   2925196     37.11      2688   2207988    723712      8.10    256356   2294592       520
02:48:01 AM   4954100   6994404   2928324     37.15      2688   2209872    740096      8.29    256368   2297808        64
02:49:01 AM   4947676   6989504   2934748     37.23      2688   2211348    757428      8.48    256372   2303764       772
02:50:01 AM   4943568   6986832   2938856     37.28      2688   2212800    777876      8.71    256376   2307784       472
02:51:01 AM   4941036   6985892   2941388     37.32      2688   2214384    795904      8.91    256376   2310376       368
02:52:01 AM   4940776   6985884   2941648     37.32      2688   2214644    795904      8.91    256376   2310796       196
02:53:01 AM   4940560   6985856   2941864     37.32      2688   2214824    795904      8.91    256380   2310936        48
02:54:01 AM   4936768   6983132   2945656     37.37      2688   2215892    795904      8.91    256380   2314636       440
02:55:01 AM   5089948   6977988   2792476     35.43      2688   2063580    708840      7.94    259808   2178256     16608
02:56:01 AM   5110448   7000684   2771976     35.17      2688   2065876    703944      7.88    456364   1964056     16608
Average:      5023690   7002302   2858734     36.27      2688   2150548    735742      8.24    265450   2227956     12717

02:42:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
02:43:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:43:01 AM      eth0     91.20     72.74   1024.23     10.63      0.00      0.00      0.00      0.00
02:44:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:44:01 AM      eth0      9.86      7.91      5.86      3.32      0.00      0.00      0.00      0.00
02:45:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:45:01 AM      eth0      9.88      7.58      2.50      1.94      0.00      0.00      0.00      0.00
02:46:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:46:01 AM      eth0    193.02    143.58    330.28     33.29      0.00      0.00      0.00      0.00
02:47:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:47:01 AM      eth0     35.75     25.34      8.74      9.32      0.00      0.00      0.00      0.00
02:48:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:48:01 AM      eth0     95.47     93.13     17.96      8.60      0.00      0.00      0.00      0.00
02:49:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:49:01 AM      eth0     58.01     54.30     12.25      6.50      0.00      0.00      0.00      0.00
02:50:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:50:01 AM      eth0     61.38     60.90     12.78      6.10      0.00      0.00      0.00      0.00
02:51:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:51:01 AM      eth0     64.55     61.45     14.41      7.34      0.00      0.00      0.00      0.00
02:52:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:52:01 AM      eth0     12.45     11.36      3.04      1.97      0.00      0.00      0.00      0.00
02:53:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:53:01 AM      eth0      5.27      4.40      1.37      0.89      0.00      0.00      0.00      0.00
02:54:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:54:01 AM      eth0     36.03     31.69      8.82      5.54      0.00      0.00      0.00      0.00
02:55:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:55:01 AM      eth0     90.79     64.15    103.55     50.21      0.00      0.00      0.00      0.00
02:56:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:56:01 AM      eth0     24.78     18.91    112.81      9.01      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     56.31     46.96    118.46     11.05      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)

02:40:53     LINUX RESTART	(2 CPU)

02:42:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
02:43:01 AM     all     35.68      0.00      5.51      4.69      0.12     54.00
02:43:01 AM       0     17.35      0.00      3.93      4.83      0.10     73.79
02:43:01 AM       1     54.20      0.00      7.10      4.54      0.13     34.02
02:44:01 AM     all     11.48      0.00      1.44      1.23      0.05     85.80
02:44:01 AM       0      5.54      0.00      1.39      1.29      0.05     91.74
02:44:01 AM       1     17.42      0.00      1.50      1.17      0.05     79.86
02:45:01 AM     all      4.67      0.00      1.52      0.04      0.05     93.72
02:45:01 AM       0      0.82      0.00      1.20      0.02      0.05     97.91
02:45:01 AM       1      8.51      0.00      1.84      0.07      0.05     89.54
02:46:01 AM     all     23.58      0.00      3.73      1.63      0.08     70.97
02:46:01 AM       0     24.35      0.00      3.87      1.77      0.08     69.93
02:46:01 AM       1     22.82      0.00      3.60      1.48      0.08     72.01
02:47:01 AM     all      2.54      0.00      0.29      0.14      0.04     96.98
02:47:01 AM       0      1.74      0.00      0.30      0.05      0.03     97.88
02:47:01 AM       1      3.34      0.00      0.28      0.23      0.05     96.09
02:48:01 AM     all      7.50      0.00      0.56      0.01      0.08     91.84
02:48:01 AM       0      6.13      0.00      0.67      0.02      0.07     93.11
02:48:01 AM       1      8.87      0.00      0.45      0.00      0.10     90.57
02:49:01 AM     all      6.20      0.00      0.43      0.00      0.07     93.30
02:49:01 AM       0      6.10      0.00      0.35      0.00      0.08     93.46
02:49:01 AM       1      6.30      0.00      0.50      0.00      0.05     93.14
02:50:01 AM     all      4.07      0.00      0.30      0.00      0.08     95.55
02:50:01 AM       0      3.75      0.00      0.25      0.00      0.07     95.93
02:50:01 AM       1      4.39      0.00      0.35      0.00      0.08     95.18
02:51:01 AM     all      8.47      0.00      0.51      0.00      0.07     90.95
02:51:01 AM       0      5.10      0.00      0.59      0.00      0.07     94.25
02:51:01 AM       1     11.85      0.00      0.44      0.00      0.07     87.65
02:52:01 AM     all      3.26      0.00      0.23      0.00      0.07     96.44
02:52:01 AM       0      1.57      0.00      0.23      0.00      0.07     98.13
02:52:01 AM       1      4.94      0.00      0.23      0.00      0.07     94.76
02:53:01 AM     all      1.92      0.00      0.14      0.00      0.08     97.85
02:53:01 AM       0      0.80      0.00      0.15      0.00      0.07     98.98
02:53:01 AM       1      3.04      0.00      0.13      0.00      0.10     96.73

02:53:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
02:54:01 AM     all      9.24      0.00      0.50      0.00      0.08     90.18
02:54:01 AM       0      8.08      0.00      0.54      0.00      0.08     91.30
02:54:01 AM       1     10.40      0.00      0.47      0.00      0.07     89.07
02:55:01 AM     all     15.89      0.00      1.60      0.15      0.08     82.29
02:55:01 AM       0     11.65      0.00      1.69      0.08      0.07     86.51
02:55:01 AM       1     20.12      0.00      1.50      0.22      0.08     78.08
02:56:01 AM     all     29.78      0.00      3.59      0.38      0.09     66.17
02:56:01 AM       0     17.03      0.00      3.27      0.45      0.08     79.16
02:56:01 AM       1     42.50      0.00      3.90      0.30      0.10     53.19
Average:        all     11.74      0.00      1.46      0.59      0.07     86.14
Average:          0      7.86      0.00      1.32      0.61      0.07     90.14
Average:          1     15.61      0.00      1.59      0.57      0.08     82.15