---> uname -a:
Linux prd-centos8-robot-2c-8g-5489.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  8.4G   32G  21% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7697         601        4915          19        2180        6800
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:a8:8c:fe brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 85511sec preferred_lft 85511sec
    inet6 fe80::f816:3eff:fea8:8cfe/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) 	07/29/2024 	_x86_64_	(2 CPU)

03:18:12     LINUX RESTART	(2 CPU)

03:19:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
03:20:01 AM     84.94     36.45     48.49   5574.55   6505.06
03:21:01 AM    106.75      7.00     99.75   1266.06   9356.02
03:22:01 AM     33.12      1.27     31.86    154.62   3610.71
03:23:01 AM     24.63      0.00     24.63      0.00   1417.38
03:24:01 AM     42.75      0.03     42.72      3.47   6844.42
03:25:01 AM      3.10      0.10      3.00     32.12    179.36
03:26:01 AM      1.95      0.03      1.92      1.87    133.31
03:27:01 AM      0.33      0.00      0.33      0.00    104.53
03:28:01 AM      0.37      0.00      0.37      0.00    189.90
03:29:01 AM      0.50      0.00      0.50      0.00    188.25
03:30:01 AM      0.15      0.00      0.15      0.00     80.30
03:31:01 AM      0.33      0.00      0.33      0.00    155.63
03:32:01 AM     12.80      0.33     12.46     37.85    709.05
03:33:01 AM     24.16      0.52     23.65     63.86   2247.98
Average:        23.99      3.27     20.73    509.69   2265.95

03:19:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
03:20:01 AM   5450284   7006608   2432140     30.86      2688   1747728    775300      8.68    190572   1950548     48680
03:21:01 AM   5199252   7020720   2683172     34.04      2688   1998596    690680      7.73    212540   2123364     86908
03:22:01 AM   5240008   7066876   2642416     33.52      2688   2004452    658660      7.37    241524   2057212        24
03:23:01 AM   4971240   6994568   2911184     36.93      2688   2192900    706120      7.91    259168   2284104    171032
03:24:01 AM   5018708   7043664   2863716     36.33      2688   2194476    654336      7.33    261036   2227932        24
03:25:01 AM   4968512   6997488   2913912     36.97      2688   2198504    745432      8.35    261372   2277424       324
03:26:01 AM   4966204   6997300   2916220     37.00      2688   2200624    745432      8.35    261904   2279664       240
03:27:01 AM   4957428   6993716   2924996     37.11      2688   2205816    765444      8.57    261904   2288388      2392
03:28:01 AM   4949084   6990756   2933340     37.21      2688   2211192    780820      8.74    261904   2296212      2144
03:29:01 AM   4946036   6991060   2936388     37.25      2688   2214552    780820      8.74    261904   2299616        28
03:30:01 AM   4940144   6989996   2942280     37.33      2688   2219372    815916      9.14    261904   2305020      2468
03:31:01 AM   4934236   6988016   2948188     37.40      2688   2223300    780024      8.73    261904   2310948      1780
03:32:01 AM   5045648   6970156   2836776     35.99      2688   2099944    724476      8.11    309492   2175116     54364
03:33:01 AM   5056720   6985960   2825704     35.85      2688   2105036    712996      7.98    469228   2008100     16152
Average:      5045965   7002635   2836459     35.98      2688   2129749    738318      8.27    269740   2205975     27611

03:19:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
03:20:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:20:01 AM      eth0    297.82    176.01   1316.84     56.57      0.00      0.00      0.00      0.00
03:21:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:21:01 AM      eth0     68.77     54.57    758.35      8.95      0.00      0.00      0.00      0.00
03:22:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:22:01 AM      eth0     14.81     11.81      6.44      4.02      0.00      0.00      0.00      0.00
03:23:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:23:01 AM      eth0     39.28     33.66    269.98      7.40      0.00      0.00      0.00      0.00
03:24:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:24:01 AM      eth0    641.72    557.35    132.48    112.36      0.00      0.00      0.00      0.00
03:25:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:25:01 AM      eth0    136.77    129.62     32.87     11.77      0.00      0.00      0.00      0.00
03:26:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:26:01 AM      eth0     70.34     70.14     13.95      5.71      0.00      0.00      0.00      0.00
03:27:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:27:01 AM      eth0    236.59    238.46     45.71     18.72      0.00      0.00      0.00      0.00
03:28:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:28:01 AM      eth0    188.10    189.79     38.71     15.09      0.00      0.00      0.00      0.00
03:29:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:29:01 AM      eth0    155.99    156.44     29.24     12.26      0.00      0.00      0.00      0.00
03:30:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:30:01 AM      eth0    202.90    203.78     40.99     16.21      0.00      0.00      0.00      0.00
03:31:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:31:01 AM      eth0    139.39    140.99     28.68     11.00      0.00      0.00      0.00      0.00
03:32:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:32:01 AM      eth0    162.75    123.04    178.07    106.21      0.00      0.00      0.00      0.00
03:33:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:33:01 AM      eth0     17.60     17.21     14.11      8.24      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    169.49    150.21    207.62     28.18      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) 	07/29/2024 	_x86_64_	(2 CPU)

03:18:12     LINUX RESTART	(2 CPU)

03:19:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
03:20:01 AM     all     23.93      0.02      5.06     16.28      0.09     54.63
03:20:01 AM       0     20.37      0.02      4.66     14.13      0.10     60.73
03:20:01 AM       1     27.48      0.02      5.45     18.42      0.08     48.55
03:21:01 AM     all     34.22      0.00      5.70      5.88      0.12     54.07
03:21:01 AM       0     12.93      0.00      4.01      6.27      0.12     76.68
03:21:01 AM       1     55.56      0.00      7.40      5.50      0.13     31.41
03:22:01 AM     all     10.56      0.00      1.62      1.43      0.05     86.34
03:22:01 AM       0      3.19      0.00      1.25      1.27      0.03     94.25
03:22:01 AM       1     17.93      0.00      1.99      1.59      0.07     78.43
03:23:01 AM     all     20.61      0.00      3.65      0.92      0.08     74.75
03:23:01 AM       0     12.70      0.00      3.18      1.35      0.07     82.71
03:23:01 AM       1     28.54      0.00      4.12      0.48      0.08     66.77
03:24:01 AM     all      7.68      0.00      2.47      1.60      0.04     88.20
03:24:01 AM       0      8.24      0.00      2.80      1.95      0.03     86.98
03:24:01 AM       1      7.13      0.00      2.14      1.25      0.05     89.43
03:25:01 AM     all     10.80      0.00      1.08      0.03      0.06     88.03
03:25:01 AM       0      7.47      0.00      0.98      0.02      0.05     91.49
03:25:01 AM       1     14.14      0.00      1.18      0.03      0.07     84.58
03:26:01 AM     all      8.03      0.00      0.67      0.01      0.07     91.23
03:26:01 AM       0      6.47      0.00      0.52      0.00      0.07     92.95
03:26:01 AM       1      9.61      0.00      0.82      0.02      0.07     89.48
03:27:01 AM     all     18.10      0.00      1.48      0.03      0.08     80.32
03:27:01 AM       0     18.03      0.00      1.45      0.00      0.08     80.43
03:27:01 AM       1     18.16      0.00      1.50      0.05      0.09     80.20
03:28:01 AM     all     17.00      0.00      1.56      0.00      0.07     81.38
03:28:01 AM       0      7.31      0.00      1.09      0.00      0.07     91.54
03:28:01 AM       1     26.84      0.00      2.03      0.00      0.07     71.06
03:29:01 AM     all     12.53      0.00      1.05      0.03      0.07     86.33
03:29:01 AM       0      4.18      0.00      0.84      0.00      0.07     94.92
03:29:01 AM       1     21.06      0.00      1.27      0.05      0.07     77.56
03:30:01 AM     all     16.13      0.00      1.38      0.03      0.08     82.40
03:30:01 AM       0     11.31      0.00      1.28      0.05      0.08     87.27
03:30:01 AM       1     20.95      0.00      1.47      0.00      0.07     77.51

03:30:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
03:31:01 AM     all     12.72      0.00      1.14      0.05      0.08     86.01
03:31:01 AM       0      3.64      0.00      0.75      0.05      0.07     95.49
03:31:01 AM       1     21.99      0.00      1.54      0.05      0.09     76.33
03:32:01 AM     all     24.50      0.00      2.59      0.18      0.08     72.66
03:32:01 AM       0     13.87      0.00      2.63      0.13      0.08     83.29
03:32:01 AM       1     35.14      0.00      2.54      0.23      0.07     62.01
03:33:01 AM     all     23.38      0.00      2.99      0.79      0.07     72.78
03:33:01 AM       0     13.01      0.00      2.82      0.57      0.05     83.55
03:33:01 AM       1     33.73      0.00      3.15      1.02      0.08     62.02
Average:        all     17.18      0.00      2.32      1.96      0.07     78.46
Average:          0     10.19      0.00      2.02      1.85      0.07     85.87
Average:          1     24.21      0.00      2.63      2.07      0.08     71.02