---> uname -a:
Linux prd-centos8-robot-2c-8g-11785.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         621        4848          19        2227        6779
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:15:61:06 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 84728sec preferred_lft 84728sec
    inet6 fe80::f816:3eff:fe15:6106/64 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) 	08/18/2024 	_x86_64_	(2 CPU)

07:40:34     LINUX RESTART	(2 CPU)

07:41:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
07:42:01 AM    122.64     62.81     59.83   7793.54  38917.74
07:43:01 AM    118.76      7.42    111.35   1296.72   9661.49
07:44:01 AM     31.54      0.87     30.67    123.96   3575.66
07:45:01 AM     42.66      0.03     42.63      3.47   2877.77
07:46:01 AM     24.31      0.10     24.21     32.12   5373.71
07:47:01 AM      5.40      0.00      5.40      0.00    246.16
07:48:01 AM      0.68      0.00      0.68      0.00     83.02
07:49:01 AM      0.12      0.00      0.12      0.00     10.40
07:50:01 AM      0.12      0.00      0.12      0.00      1.48
07:51:01 AM      0.33      0.00      0.33      0.00     74.60
07:52:01 AM      0.75      0.00      0.75      0.00     25.93
07:53:01 AM      0.57      0.00      0.57      0.00     50.97
07:54:01 AM      0.53      0.00      0.53      0.00     92.15
07:55:01 AM      0.37      0.00      0.37      0.00     20.48
07:56:01 AM      0.40      0.03      0.37      0.27     11.60
07:57:01 AM      1.45      0.00      1.45      0.00     92.62
07:58:01 AM      0.38      0.00      0.38      0.00     80.95
07:59:01 AM      0.67      0.00      0.67      0.00     65.24
08:00:01 AM      0.48      0.00      0.48      0.00     43.16
08:01:01 AM      0.68      0.00      0.68      0.00     82.57
08:02:01 AM      0.65      0.08      0.57      1.87    102.95
08:03:01 AM      0.68      0.00      0.68      0.00    169.96
08:04:01 AM      0.77      0.00      0.77      0.00    180.35
08:05:01 AM      0.72      0.00      0.72      0.00     58.92
08:06:01 AM      0.82      0.00      0.82      0.00    154.17
08:07:01 AM      0.58      0.00      0.58      0.00    129.73
08:08:01 AM     19.83      0.65     19.18     74.11   2612.46
Average:        13.96      2.67     11.29    345.43   2399.96

07:41:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
07:42:01 AM   5430712   7023776   2451708     31.10      2688   1783552    726552      8.14    192384   1967352    125324
07:43:01 AM   5156292   6982256   2726128     34.58      2688   2002936    725992      8.13    222436   2154228     87020
07:44:01 AM   5232116   7062536   2650304     33.62      2688   2007924    669752      7.50    241492   2062156        16
07:45:01 AM   5010112   7040384   2872308     36.44      2688   2199280    646924      7.24    261520   2237644    150732
07:46:01 AM   4962084   6993736   2920336     37.05      2688   2201148    715444      8.01    261656   2280348       912
07:47:01 AM   4957236   6990396   2925184     37.11      2688   2202648    715444      8.01    261896   2285088       744
07:48:01 AM   4955156   6989928   2927264     37.14      2688   2204260    715444      8.01    261908   2287316       296
07:49:01 AM   4954916   6989696   2927504     37.14      2688   2204268    715444      8.01    261908   2287324        16
07:50:01 AM   4954244   6989044   2928176     37.15      2688   2204288    737216      8.25    261908   2287792        16
07:51:01 AM   4952216   6989212   2930204     37.17      2688   2206472    737216      8.25    261952   2290168        24
07:52:01 AM   4952668   6990444   2929752     37.17      2688   2207272    737216      8.25    262460   2289568       500
07:53:01 AM   4950196   6990376   2932224     37.20      2688   2209684    737216      8.25    262532   2291968      1664
07:54:01 AM   4948000   6989368   2934420     37.23      2688   2210856    752872      8.43    262552   2294196       272
07:55:01 AM   4947792   6989384   2934628     37.23      2688   2211080    752872      8.43    262556   2294328        88
07:56:01 AM   4946556   6988800   2935864     37.25      2688   2211728    743428      8.32    262712   2295468       560
07:57:01 AM   4944060   6988116   2938360     37.28      2688   2213540    743428      8.32    262732   2297924       572
07:58:01 AM   4942232   6988140   2940188     37.30      2688   2215392    743428      8.32    262772   2299740       220
07:59:01 AM   4940820   6988264   2941600     37.32      2688   2216996    743428      8.32    262964   2301060       296
08:00:01 AM   4938472   6987540   2943948     37.35      2688   2218640    736708      8.25    263172   2302772       960
08:01:01 AM   4936404   6987792   2946016     37.37      2688   2220876    736708      8.25    263372   2305072      1200
08:02:01 AM   4933028   6987116   2949392     37.42      2688   2223568    736708      8.25    263524   2308244      1020
08:03:01 AM   4927360   6986580   2955060     37.49      2688   2228700    736708      8.25    263772   2313924      1480
08:04:01 AM   4923448   6986452   2958972     37.54      2688   2232484    736708      8.25    263928   2317624       424
08:05:01 AM   4922104   6986712   2960316     37.56      2688   2234084    736708      8.25    263964   2319064       688
08:06:01 AM   4916676   6985164   2965744     37.62      2688   2237996    736708      8.25    263996   2324256       484
08:07:01 AM   4957980   7035944   2924440     37.10      2688   2247424    653456      7.32    264968   2282244      6188
08:08:01 AM   5037564   6993092   2844856     36.09      2688   2131172    717376      8.03    485580   2007348     13444
Average:      4986313   6996305   2896107     36.74      2688   2181047    725448      8.12    266171   2258675     14636

07:41:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
07:42:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:42:01 AM      eth0    318.59    193.90   1540.53     59.37      0.00      0.00      0.00      0.00
07:43:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:43:01 AM      eth0     62.17     50.36    598.31      9.04      0.00      0.00      0.00      0.00
07:44:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:44:01 AM      eth0     11.08      8.21      5.22      3.27      0.00      0.00      0.00      0.00
07:45:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:45:01 AM      eth0    264.27    189.82    318.22     47.99      0.00      0.00      0.00      0.00
07:46:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:46:01 AM      eth0     21.11     13.65      9.21      2.50      0.00      0.00      0.00      0.00
07:47:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:47:01 AM      eth0     34.71     29.60      7.10      8.46      0.00      0.00      0.00      0.00
07:48:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:48:01 AM      eth0     39.39     38.88      8.25      3.34      0.00      0.00      0.00      0.00
07:49:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:49:01 AM      eth0      2.35      0.23      0.16      0.02      0.00      0.00      0.00      0.00
07:50:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:50:01 AM      eth0      2.48      0.42      0.18      0.04      0.00      0.00      0.00      0.00
07:51:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:51:01 AM      eth0     53.79     53.79     11.03      4.79      0.00      0.00      0.00      0.00
07:52:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:52:01 AM      eth0     63.41     33.49     13.31      5.24      0.00      0.00      0.00      0.00
07:53:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:53:01 AM      eth0    111.20     98.80     22.61     10.89      0.00      0.00      0.00      0.00
07:54:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:54:01 AM      eth0     34.04     32.68      7.38      5.83      0.00      0.00      0.00      0.00
07:55:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:55:01 AM      eth0     13.56     13.25      2.35      1.18      0.00      0.00      0.00      0.00
07:56:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:56:01 AM      eth0     20.45     19.78      3.86      1.83      0.00      0.00      0.00      0.00
07:57:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:57:01 AM      eth0     30.82     23.76      7.97      4.33      0.00      0.00      0.00      0.00
07:58:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:58:01 AM      eth0     52.09     50.19     11.79      8.42      0.00      0.00      0.00      0.00
07:59:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:59:01 AM      eth0     56.63     56.10     10.27      6.73      0.00      0.00      0.00      0.00
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     53.89     55.44     10.58      7.26      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     59.80     56.36     17.26      6.75      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     60.20     43.03     11.95      7.17      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     54.08     54.88     11.92      7.25      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     70.74     71.00     15.27     11.01      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     19.53     18.20      5.93      2.16      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      7.10      5.55      1.91      1.12      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     12.73      9.73      6.18      1.55      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     83.49     61.11    192.40    147.56      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     59.77     47.49    105.60     13.89      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) 	08/18/2024 	_x86_64_	(2 CPU)

07:40:34     LINUX RESTART	(2 CPU)

07:41:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
07:42:01 AM     all     36.54      0.02      7.27     11.99      0.28     43.90
07:42:01 AM       0     33.18      0.00      5.89     11.35      0.28     49.29
07:42:01 AM       1     39.92      0.03      8.65     12.64      0.27     38.49
07:43:01 AM     all     33.37      0.00      5.66      7.64      0.11     53.21
07:43:01 AM       0     29.33      0.00      5.49      7.17      0.12     57.89
07:43:01 AM       1     37.43      0.00      5.83      8.12      0.10     48.52
07:44:01 AM     all     10.03      0.00      1.31      1.09      0.07     87.49
07:44:01 AM       0      8.89      0.00      1.34      1.12      0.07     88.59
07:44:01 AM       1     11.18      0.00      1.29      1.07      0.07     86.40
07:45:01 AM     all     27.70      0.00      4.79      1.95      0.11     65.46
07:45:01 AM       0     25.32      0.00      4.68      2.19      0.12     67.70
07:45:01 AM       1     30.07      0.00      4.91      1.70      0.10     63.22
07:46:01 AM     all      4.04      0.00      0.54      1.08      0.04     94.30
07:46:01 AM       0      5.16      0.00      0.42      0.94      0.03     93.45
07:46:01 AM       1      2.91      0.00      0.67      1.22      0.05     95.15
07:47:01 AM     all      6.97      0.00      0.44      0.15      0.06     92.38
07:47:01 AM       0      1.09      0.00      0.32      0.30      0.05     98.24
07:47:01 AM       1     13.04      0.00      0.57      0.00      0.07     86.32
07:48:01 AM     all      8.79      0.00      0.45      0.01      0.07     90.68
07:48:01 AM       0      5.46      0.00      0.32      0.02      0.07     94.14
07:48:01 AM       1     12.19      0.00      0.57      0.00      0.07     87.17
07:49:01 AM     all      0.29      0.00      0.12      0.00      0.03     99.56
07:49:01 AM       0      0.33      0.00      0.12      0.00      0.02     99.53
07:49:01 AM       1      0.25      0.00      0.12      0.00      0.05     99.58
07:50:01 AM     all      0.45      0.00      0.11      0.00      0.06     99.38
07:50:01 AM       0      0.60      0.00      0.07      0.00      0.03     99.30
07:50:01 AM       1      0.30      0.00      0.15      0.00      0.08     99.47
07:51:01 AM     all      6.61      0.00      0.29      0.00      0.07     93.03
07:51:01 AM       0      4.13      0.00      0.28      0.00      0.07     95.52
07:51:01 AM       1      9.09      0.00      0.30      0.00      0.07     90.54
07:52:01 AM     all      4.30      0.00      0.35      0.01      0.06     95.28
07:52:01 AM       0      1.96      0.00      0.28      0.00      0.07     97.69
07:52:01 AM       1      6.67      0.00      0.42      0.02      0.05     92.84

07:52:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
07:53:01 AM     all      9.81      0.00      0.59      0.01      0.06     89.53
07:53:01 AM       0      7.62      0.00      0.66      0.02      0.07     91.64
07:53:01 AM       1     11.98      0.00      0.53      0.00      0.05     87.44
07:54:01 AM     all      4.98      0.00      0.29      0.00      0.06     94.68
07:54:01 AM       0      6.28      0.00      0.27      0.00      0.05     93.40
07:54:01 AM       1      3.69      0.00      0.30      0.00      0.07     95.94
07:55:01 AM     all      3.21      0.00      0.28      0.00      0.06     96.45
07:55:01 AM       0      1.15      0.00      0.13      0.00      0.05     98.66
07:55:01 AM       1      5.35      0.00      0.44      0.00      0.07     94.15
07:56:01 AM     all      2.74      0.00      0.31      0.01      0.05     96.89
07:56:01 AM       0      1.44      0.00      0.28      0.00      0.05     98.23
07:56:01 AM       1      4.04      0.00      0.33      0.02      0.05     95.55
07:57:01 AM     all      6.70      0.00      0.32      0.01      0.06     92.91
07:57:01 AM       0      5.88      0.00      0.32      0.00      0.05     93.74
07:57:01 AM       1      7.51      0.00      0.32      0.02      0.07     92.09
07:58:01 AM     all      7.66      0.00      0.55      0.00      0.06     91.73
07:58:01 AM       0      5.49      0.00      0.49      0.00      0.07     93.95
07:58:01 AM       1      9.86      0.00      0.62      0.00      0.05     89.47
07:59:01 AM     all      4.12      0.00      0.31      0.02      0.07     95.49
07:59:01 AM       0      4.52      0.00      0.32      0.00      0.07     95.09
07:59:01 AM       1      3.71      0.00      0.30      0.03      0.07     95.88
08:00:01 AM     all      4.20      0.00      0.32      0.00      0.08     95.41
08:00:01 AM       0      3.55      0.00      0.33      0.00      0.08     96.03
08:00:01 AM       1      4.85      0.00      0.30      0.00      0.07     94.78
08:01:01 AM     all      4.77      0.00      0.42      0.00      0.05     94.76
08:01:01 AM       0      5.69      0.00      0.40      0.00      0.05     93.86
08:01:01 AM       1      3.85      0.00      0.43      0.00      0.05     95.67
08:02:01 AM     all      9.27      0.00      0.48      0.00      0.06     90.19
08:02:01 AM       0      5.12      0.00      0.32      0.00      0.05     94.51
08:02:01 AM       1     13.49      0.00      0.65      0.00      0.07     85.79
08:03:01 AM     all     16.90      0.00      0.45      0.02      0.08     82.55
08:03:01 AM       0     10.10      0.00      0.40      0.00      0.07     89.43
08:03:01 AM       1     23.77      0.00      0.51      0.03      0.08     75.60

08:03:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
08:04:01 AM     all     13.07      0.00      0.53      0.04      0.08     86.27
08:04:01 AM       0     10.39      0.00      0.57      0.00      0.08     88.95
08:04:01 AM       1     15.72      0.00      0.49      0.08      0.08     83.62
08:05:01 AM     all      4.08      0.00      0.18      0.03      0.05     95.65
08:05:01 AM       0      7.31      0.00      0.18      0.05      0.05     92.41
08:05:01 AM       1      0.85      0.00      0.18      0.02      0.05     98.89
08:06:01 AM     all      6.95      0.00      0.21      0.01      0.06     92.78
08:06:01 AM       0      7.46      0.00      0.20      0.02      0.07     92.26
08:06:01 AM       1      6.44      0.00      0.22      0.00      0.05     93.30
08:07:01 AM     all     11.71      0.00      0.34      0.02      0.06     87.87
08:07:01 AM       0      4.93      0.00      0.22      0.00      0.05     94.80
08:07:01 AM       1     18.48      0.00      0.47      0.03      0.07     80.95
08:08:01 AM     all     26.03      0.00      3.13      0.71      0.07     70.06
08:08:01 AM       0     27.55      0.00      2.96      0.74      0.07     68.69
08:08:01 AM       1     24.51      0.00      3.31      0.68      0.07     71.43
Average:        all     10.21      0.00      1.12      0.92      0.07     87.67
Average:          0      8.53      0.00      1.01      0.89      0.07     89.50
Average:          1     11.91      0.00      1.22      0.96      0.07     85.84