---> uname -a:
Linux prd-centos8-robot-2c-8g-42489.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         585        4910          19        2201        6816
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:6d:12:b1 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 84884sec preferred_lft 84884sec
    inet6 fe80::f816:3eff:fe6d:12b1/64 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) 	10/15/2024 	_x86_64_	(2 CPU)

02:05:53     LINUX RESTART	(2 CPU)

02:07:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
02:08:01 AM    103.72      6.96     96.75   1258.11   8095.65
02:09:01 AM     66.84      1.02     65.82    111.45   8089.37
02:10:01 AM     17.66      0.03     17.62      2.27   1314.14
02:11:01 AM     46.48      0.03     46.45      3.47   7030.64
02:12:01 AM      2.77      0.10      2.67     32.13     89.65
02:13:01 AM      2.12      0.00      2.12      0.00    115.08
02:14:01 AM      0.25      0.00      0.25      0.00     49.93
02:15:01 AM      0.30      0.00      0.30      0.00     74.14
02:16:01 AM      0.75      0.00      0.75      0.00     53.32
02:17:01 AM      0.37      0.00      0.37      0.00     33.81
02:18:01 AM      0.27      0.00      0.27      0.00     40.06
02:19:01 AM      0.52      0.00      0.52      0.00     67.22
02:20:01 AM      0.37      0.00      0.37      0.00     34.14
02:21:01 AM      1.58      0.03      1.55      0.27     54.98
02:22:01 AM      0.57      0.00      0.57      0.00     75.37
02:23:01 AM      0.32      0.00      0.32      0.00     71.13
02:24:01 AM      0.58      0.00      0.58      0.00     39.88
02:25:01 AM      0.40      0.00      0.40      0.00     72.84
02:26:01 AM      0.70      0.00      0.70      0.00     86.70
02:27:01 AM      0.50      0.00      0.50      0.00     93.85
02:28:01 AM      0.40      0.00      0.40      0.00    172.29
02:29:01 AM      0.80      0.00      0.80      0.00     93.48
02:30:01 AM      3.60      0.32      3.28     36.92    280.91
02:31:01 AM     29.70      0.53     29.17     64.77   2832.93
Average:        11.73      0.38     11.36     62.89   1206.79

02:07:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
02:08:01 AM   5241108   7045612   2641324     33.51      2688   1982352    693316      7.76    210244   2094216    183284
02:09:01 AM   5253092   7089216   2629340     33.36      2688   2013204    666108      7.46    239836   2044300        28
02:10:01 AM   5010380   6995892   2872052     36.44      2688   2158212    753548      8.44    268164   2244236    126632
02:11:01 AM   5027344   7065540   2855088     36.22      2688   2207380    643900      7.21    257596   2221616         4
02:12:01 AM   4982384   7022016   2900048     36.79      2688   2208816    695464      7.79    257888   2266052       480
02:13:01 AM   4978876   7019900   2903556     36.84      2688   2210216    710904      7.96    257980   2269636       416
02:14:01 AM   4975592   7018256   2906840     36.88      2688   2211872    710904      7.96    257984   2273272       660
02:15:01 AM   4970308   7015584   2912124     36.94      2688   2214484    730380      8.18    258028   2278548      1176
02:16:01 AM   4970148   7015532   2912284     36.95      2688   2214608    730380      8.18    258032   2278672        64
02:17:01 AM   4968984   7015328   2913448     36.96      2688   2215576    730380      8.18    258140   2279640       188
02:18:01 AM   4965896   7014512   2916536     37.00      2688   2217832    730380      8.18    258212   2282772      1368
02:19:01 AM   4964488   7014276   2917944     37.02      2688   2219004    730380      8.18    258232   2283928       736
02:20:01 AM   4963536   7013548   2918896     37.03      2688   2219228    726760      8.14    258232   2284840       100
02:21:01 AM   4963368   7014192   2919064     37.03      2688   2220060    727280      8.14    258448   2284964       332
02:22:01 AM   4961104   7013672   2921328     37.06      2688   2221780    727280      8.14    258468   2287152        60
02:23:01 AM   4958360   7012844   2924072     37.10      2688   2223696    727280      8.14    258540   2289576        48
02:24:01 AM   4956912   7013032   2925520     37.11      2688   2225356    727280      8.14    258732   2291044       900
02:25:01 AM   4955388   7013136   2927044     37.13      2688   2227028    727280      8.14    258940   2292464       676
02:26:01 AM   4952872   7012844   2929560     37.17      2688   2229236    727280      8.14    259116   2294656       768
02:27:01 AM   4949212   7012096   2933220     37.21      2688   2232128    727280      8.14    259200   2298504      1104
02:28:01 AM   4943884   7011392   2938548     37.28      2688   2236720    727280      8.14    259404   2303620       744
02:29:01 AM   4940280   7011680   2942152     37.33      2688   2240612    727280      8.14    259588   2307220      2416
02:30:01 AM   5066756   7019708   2815676     35.72      2688   2123884    709408      7.94    285936   2167388     53220
02:31:01 AM   5120152   7070812   2762280     35.04      2688   2126212    649816      7.28    480320   1932728     16800
Average:      5001684   7022942   2880748     36.55      2688   2191646    714898      8.00    266469   2243794     16342

02:07:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
02:08:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:08:01 AM      eth0     67.96     54.40    661.42      8.20      0.00      0.00      0.00      0.00
02:09:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:09:01 AM      eth0     48.71     34.09    403.12      6.65      0.00      0.00      0.00      0.00
02:10:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:10:01 AM      eth0     37.88     29.22    291.68      5.73      0.00      0.00      0.00      0.00
02:11:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:11:01 AM      eth0    178.02    130.19     43.03     37.93      0.00      0.00      0.00      0.00
02:12:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:12:01 AM      eth0     28.30     15.90      8.39      2.38      0.00      0.00      0.00      0.00
02:13:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:13:01 AM      eth0     33.31     30.93      5.99      5.49      0.00      0.00      0.00      0.00
02:14:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:14:01 AM      eth0     52.20     50.28      8.60      4.41      0.00      0.00      0.00      0.00
02:15:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:15:01 AM      eth0     57.74     58.26      9.98      4.90      0.00      0.00      0.00      0.00
02:16:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:16:01 AM      eth0      4.63      4.23      0.85      0.44      0.00      0.00      0.00      0.00
02:17:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:17:01 AM      eth0     79.86     46.38     12.91      6.21      0.00      0.00      0.00      0.00
02:18:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:18:01 AM      eth0    105.03     92.90     20.77     10.33      0.00      0.00      0.00      0.00
02:19:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:19:01 AM      eth0     37.08     33.28      7.80      4.83      0.00      0.00      0.00      0.00
02:20:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:20:01 AM      eth0     13.50     12.48      2.69      1.50      0.00      0.00      0.00      0.00
02:21:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:21:01 AM      eth0     27.86     24.36      4.50      2.14      0.00      0.00      0.00      0.00
02:22:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:22:01 AM      eth0     31.99     26.30      8.54      4.50      0.00      0.00      0.00      0.00
02:23:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:23:01 AM      eth0     69.78     65.29     12.87      9.68      0.00      0.00      0.00      0.00
02:24:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:24:01 AM      eth0     67.77     69.31     11.14      7.78      0.00      0.00      0.00      0.00
02:25:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:25:01 AM      eth0     63.19     65.89     10.72      7.55      0.00      0.00      0.00      0.00
02:26:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:26:01 AM      eth0     63.50     56.66     17.12      6.42      0.00      0.00      0.00      0.00
02:27:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:27:01 AM      eth0     61.54     51.76     11.32      7.80      0.00      0.00      0.00      0.00
02:28:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:28:01 AM      eth0     49.99     50.86     10.35      4.91      0.00      0.00      0.00      0.00
02:29:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:29:01 AM      eth0     71.67     70.85     13.25     11.49      0.00      0.00      0.00      0.00
02:30:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:30:01 AM      eth0    146.98    104.35    180.68    126.82      0.00      0.00      0.00      0.00
02:31:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:31:01 AM      eth0     18.51     18.02     15.97      8.77      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     59.04     49.84     73.91     12.37      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) 	10/15/2024 	_x86_64_	(2 CPU)

02:05:53     LINUX RESTART	(2 CPU)

02:07:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
02:08:01 AM     all     31.69      0.00      5.75      2.91      0.11     59.54
02:08:01 AM       0     43.00      0.00      6.16      3.39      0.12     47.33
02:08:01 AM       1     20.39      0.00      5.34      2.43      0.10     71.74
02:09:01 AM     all     19.19      0.00      2.26      2.79      0.13     75.64
02:09:01 AM       0     22.79      0.00      2.65      2.52      0.13     71.91
02:09:01 AM       1     15.58      0.00      1.87      3.06      0.12     79.38
02:10:01 AM     all     15.43      0.00      2.68      1.91      0.10     79.89
02:10:01 AM       0     21.27      0.00      3.21      2.08      0.09     73.35
02:10:01 AM       1      9.57      0.00      2.14      1.74      0.10     86.45
02:11:01 AM     all     13.64      0.00      2.73      2.86      0.07     80.70
02:11:01 AM       0     19.20      0.00      2.85      1.64      0.07     76.24
02:11:01 AM       1      8.10      0.00      2.61      4.08      0.07     85.15
02:12:01 AM     all      2.65      0.00      0.28      0.07      0.03     96.98
02:12:01 AM       0      3.82      0.00      0.27      0.13      0.03     95.74
02:12:01 AM       1      1.47      0.00      0.28      0.00      0.03     98.21
02:13:01 AM     all      7.14      0.00      0.44      0.01      0.07     92.34
02:13:01 AM       0      5.58      0.00      0.36      0.02      0.07     93.98
02:13:01 AM       1      8.71      0.00      0.53      0.00      0.07     90.70
02:14:01 AM     all      9.21      0.00      0.57      0.00      0.11     90.11
02:14:01 AM       0     11.94      0.00      0.70      0.00      0.12     87.24
02:14:01 AM       1      6.51      0.00      0.44      0.00      0.10     92.95
02:15:01 AM     all      8.56      0.00      0.30      0.00      0.08     91.06
02:15:01 AM       0      9.74      0.00      0.27      0.00      0.08     89.91
02:15:01 AM       1      7.39      0.00      0.34      0.00      0.07     92.21
02:16:01 AM     all      0.87      0.00      0.12      0.03      0.06     98.92
02:16:01 AM       0      1.09      0.00      0.15      0.02      0.07     98.68
02:16:01 AM       1      0.65      0.00      0.08      0.05      0.05     99.16
02:17:01 AM     all      5.50      0.00      0.42      0.00      0.07     94.01
02:17:01 AM       0      7.72      0.00      0.51      0.00      0.07     91.70
02:17:01 AM       1      3.32      0.00      0.33      0.00      0.07     96.28
02:18:01 AM     all      9.60      0.00      0.59      0.00      0.06     89.75
02:18:01 AM       0     11.94      0.00      0.56      0.00      0.05     87.44
02:18:01 AM       1      7.24      0.00      0.63      0.00      0.07     92.06

02:18:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
02:19:01 AM     all      5.91      0.00      0.34      0.00      0.08     93.67
02:19:01 AM       0      9.65      0.00      0.41      0.00      0.09     89.85
02:19:01 AM       1      2.24      0.00      0.27      0.00      0.08     97.41
02:20:01 AM     all      3.32      0.00      0.30      0.00      0.07     96.30
02:20:01 AM       0      3.07      0.00      0.25      0.00      0.07     96.61
02:20:01 AM       1      3.58      0.00      0.36      0.00      0.07     95.99
02:21:01 AM     all      3.49      0.00      0.31      0.01      0.08     96.12
02:21:01 AM       0      2.99      0.00      0.38      0.00      0.08     96.54
02:21:01 AM       1      3.98      0.00      0.23      0.02      0.07     95.70
02:22:01 AM     all      6.64      0.00      0.35      0.00      0.06     92.96
02:22:01 AM       0      8.19      0.00      0.42      0.00      0.07     91.32
02:22:01 AM       1      5.11      0.00      0.27      0.00      0.05     94.57
02:23:01 AM     all      8.90      0.00      0.59      0.00      0.08     90.43
02:23:01 AM       0      9.24      0.00      0.63      0.00      0.07     90.06
02:23:01 AM       1      8.57      0.00      0.54      0.00      0.08     90.80
02:24:01 AM     all      4.45      0.00      0.31      0.00      0.08     95.16
02:24:01 AM       0      3.29      0.00      0.30      0.00      0.07     96.34
02:24:01 AM       1      5.60      0.00      0.32      0.00      0.10     93.98
02:25:01 AM     all      4.43      0.00      0.33      0.00      0.08     95.17
02:25:01 AM       0      3.98      0.00      0.35      0.00      0.07     95.60
02:25:01 AM       1      4.88      0.00      0.30      0.00      0.08     94.74
02:26:01 AM     all      5.27      0.00      0.38      0.00      0.08     94.28
02:26:01 AM       0      3.76      0.00      0.37      0.00      0.08     95.79
02:26:01 AM       1      6.78      0.00      0.39      0.00      0.07     92.76
02:27:01 AM     all     10.89      0.00      0.47      0.00      0.08     88.56
02:27:01 AM       0     12.26      0.00      0.57      0.00      0.08     87.08
02:27:01 AM       1      9.53      0.00      0.37      0.00      0.07     90.03
02:28:01 AM     all     15.01      0.00      0.39      0.00      0.08     84.52
02:28:01 AM       0     19.87      0.00      0.38      0.00      0.08     79.67
02:28:01 AM       1     10.16      0.00      0.40      0.00      0.07     89.37
02:29:01 AM     all     14.46      0.00      0.50      0.00      0.08     84.96
02:29:01 AM       0     12.91      0.00      0.46      0.00      0.08     86.55
02:29:01 AM       1     16.00      0.00      0.54      0.00      0.08     83.37

02:29:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
02:30:01 AM     all     19.78      0.00      1.65      0.08      0.08     78.40
02:30:01 AM       0     27.77      0.00      1.91      0.05      0.08     70.19
02:30:01 AM       1     11.80      0.00      1.39      0.12      0.08     86.61
02:31:01 AM     all     28.31      0.00      3.02      0.53      0.10     68.04
02:31:01 AM       0     34.52      0.00      3.39      0.37      0.10     61.62
02:31:01 AM       1     22.09      0.00      2.66      0.69      0.10     74.47
Average:        all     10.61      0.00      1.05      0.47      0.08     87.80
Average:          0     12.91      0.00      1.15      0.43      0.08     85.43
Average:          1      8.30      0.00      0.94      0.51      0.08     90.17