---> uname -a:
Linux prd-centos8-robot-2c-8g-42152.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         553        5004          19        2139        6846
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:33:e8:7c brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.171.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 84955sec preferred_lft 84955sec
    inet6 fe80::f816:3eff:fe33:e87c/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) 	10/14/2024 	_x86_64_	(2 CPU)

00:36:50     LINUX RESTART	(2 CPU)

12:37:02 AM       tps      rtps      wtps   bread/s   bwrtn/s
12:38:01 AM    201.13    152.28     48.86  13917.65  38661.02
12:39:01 AM     77.69     13.10     64.60   2343.22   5683.26
12:40:01 AM     87.95      0.73     87.22     51.32   9643.59
12:41:01 AM     17.82      0.38     17.44     64.23   1665.30
12:42:01 AM     61.09      2.52     58.57    396.07   7380.94
12:43:01 AM      6.18      0.12      6.07     33.06    680.57
12:44:01 AM      2.20      0.00      2.20      0.00     81.86
12:45:01 AM      0.25      0.00      0.25      0.00      4.13
12:46:01 AM      0.22      0.00      0.22      0.00      9.38
12:47:01 AM      0.30      0.00      0.30      0.00      5.78
12:48:01 AM      0.23      0.00      0.23      0.00     10.45
12:49:01 AM      0.15      0.00      0.15      0.00      2.42
12:50:01 AM      0.28      0.00      0.28      0.00     10.88
12:51:01 AM      0.32      0.00      0.32      0.00      5.00
12:52:01 AM      1.37      0.03      1.33      0.27     45.86
12:53:01 AM      0.35      0.00      0.35      0.00      7.03
12:54:01 AM      0.43      0.00      0.43      0.00     13.38
12:55:01 AM      0.12      0.00      0.12      0.00      2.27
12:56:01 AM      0.13      0.00      0.13      0.00      8.58
12:57:01 AM      0.22      0.00      0.22      0.00      3.17
12:58:01 AM      0.52      0.00      0.52      0.00     16.56
12:59:01 AM      0.33      0.00      0.33      0.00      5.68
01:00:01 AM      7.31      0.32      7.00     36.92    241.84
Average:        20.16      7.27     12.89    723.07   2765.68

12:37:02 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:38:01 AM   5793580   7184140   2088852     26.50      2688   1589576    606992      6.80    163984   1665052     29668
12:39:01 AM   5353236   7055264   2529196     32.09      2688   1883828    676332      7.57    210344   1994604    135664
12:40:01 AM   5197392   7031604   2685040     34.06      2688   2011312    681256      7.63    221588   2118280     30096
12:41:01 AM   5187080   7065864   2695352     34.19      2688   2053332    633856      7.10    245332   2097852     39804
12:42:01 AM   5041456   7091376   2840976     36.04      2688   2219148    593072      6.64    262252   2204580     16552
12:43:01 AM   4999964   7051468   2882468     36.57      2688   2220724    657192      7.36    262388   2244452       424
12:44:01 AM   5000092   7051612   2882340     36.57      2688   2220724    657192      7.36    262392   2244516         4
12:45:01 AM   5000436   7051992   2881996     36.56      2688   2220760    657192      7.36    262392   2244280         4
12:46:01 AM   4989624   7041404   2892808     36.70      2688   2220984    685992      7.68    262392   2255088         4
12:47:01 AM   4989628   7041440   2892804     36.70      2688   2221016    685992      7.68    262392   2255120         8
12:48:01 AM   4989528   7041560   2892904     36.70      2688   2221236    685992      7.68    262400   2255300        16
12:49:01 AM   4989460   7041520   2892972     36.70      2688   2221264    685992      7.68    262400   2255260         8
12:50:01 AM   4995068   7047352   2887364     36.63      2688   2221488    665200      7.45    262400   2249324         8
12:51:01 AM   4995668   7047992   2886764     36.62      2688   2221524    665200      7.45    262400   2249092         4
12:52:01 AM   4995284   7048056   2887148     36.63      2688   2221972    663604      7.43    262616   2249292        16
12:53:01 AM   4979984   7032808   2902448     36.82      2688   2222024    704432      7.89    262616   2263864         4
12:54:01 AM   4970296   7023356   2912136     36.94      2688   2222260    698696      7.82    262624   2273484         4
12:55:01 AM   4992712   7045804   2889720     36.66      2688   2222292    677400      7.58    262616   2251264         4
12:56:01 AM   4993236   7046556   2889196     36.65      2688   2222520    677400      7.58    262616   2251176         4
12:57:01 AM   4978724   7032084   2903708     36.84      2688   2222560    702700      7.87    262616   2265092         4
12:58:01 AM   4969372   7022968   2913060     36.96      2688   2222796    696312      7.80    262616   2274656         8
12:59:01 AM   4992696   7046328   2889736     36.66      2688   2222832    674788      7.56    262616   2251612         4
01:00:01 AM   5134348   7016876   2748084     34.86      2688   2055828    681912      7.64    294512   2096836     20128
Average:      5066472   7050410   2815960     35.72      2688   2155739    670204      7.50    254805   2196090     11845

12:37:02 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:38:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:38:01 AM      eth0    233.06    136.85   1073.24     48.50      0.00      0.00      0.00      0.00
12:39:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:39:01 AM      eth0     98.03     75.26    899.52     12.59      0.00      0.00      0.00      0.00
12:40:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:40:01 AM      eth0     54.22     42.38    550.04     15.19      0.00      0.00      0.00      0.00
12:41:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:41:01 AM      eth0     16.94     11.76      7.03      4.47      0.00      0.00      0.00      0.00
12:42:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:42:01 AM      eth0    213.10    155.67    334.91     40.98      0.00      0.00      0.00      0.00
12:43:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:43:01 AM      eth0     32.79     22.38      7.86      4.98      0.00      0.00      0.00      0.00
12:44:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:44:01 AM      eth0      1.17      0.30      0.35      0.24      0.00      0.00      0.00      0.00
12:45:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:45:01 AM      eth0      0.63      0.18      0.05      0.02      0.00      0.00      0.00      0.00
12:46:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:46:01 AM      eth0     20.98     17.80    120.20      1.30      0.00      0.00      0.00      0.00
12:47:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:47:01 AM      eth0      0.50      0.18      0.03      0.02      0.00      0.00      0.00      0.00
12:48:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:48:01 AM      eth0     10.51      8.03      1.81      0.89      0.00      0.00      0.00      0.00
12:49:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:49:01 AM      eth0      3.75      0.17      0.32      0.02      0.00      0.00      0.00      0.00
12:50:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:50:01 AM      eth0     21.04     17.66    120.96      1.86      0.00      0.00      0.00      0.00
12:51:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:51:01 AM      eth0      2.12      0.07      0.31      0.01      0.00      0.00      0.00      0.00
12:52:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:52:01 AM      eth0     20.36     17.35      3.39      3.24      0.00      0.00      0.00      0.00
12:53:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:53:01 AM      eth0     11.61      9.20    118.12      0.66      0.00      0.00      0.00      0.00
12:54:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:54:01 AM      eth0     47.84     39.61    357.38      2.72      0.00      0.00      0.00      0.00
12:55:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:55:01 AM      eth0      0.65      0.33      0.28      0.21      0.00      0.00      0.00      0.00
12:56:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:56:01 AM      eth0      8.77      8.13      1.35      0.65      0.00      0.00      0.00      0.00
12:57:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:57:01 AM      eth0     10.85      8.55    117.97      0.56      0.00      0.00      0.00      0.00
12:58:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:58:01 AM      eth0     41.82     35.05    356.24      2.48      0.00      0.00      0.00      0.00
12:59:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:59:01 AM      eth0      0.47      0.15      0.04      0.01      0.00      0.00      0.00      0.00
01:00:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:00:01 AM      eth0     63.80     44.50     87.80     30.04      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     39.65     28.25    180.21      7.43      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) 	10/14/2024 	_x86_64_	(2 CPU)

00:36:50     LINUX RESTART	(2 CPU)

12:37:02 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:38:01 AM     all     37.77      0.05      9.38     15.85      0.15     36.80
12:38:01 AM       0     40.38      0.03      8.70     18.40      0.14     32.34
12:38:01 AM       1     35.16      0.07     10.05     13.31      0.17     41.25
12:39:01 AM     all     28.27      0.00      5.29      5.82      0.08     60.53
12:39:01 AM       0     22.89      0.00      5.18      6.91      0.08     64.94
12:39:01 AM       1     33.67      0.00      5.40      4.73      0.08     56.11
12:40:01 AM     all     22.98      0.00      3.32     12.26      0.08     61.35
12:40:01 AM       0     18.86      0.00      2.65      8.51      0.08     69.90
12:40:01 AM       1     27.11      0.00      3.99     16.01      0.08     52.80
12:41:01 AM     all     15.94      0.00      2.25      0.72      0.07     81.02
12:41:01 AM       0     16.13      0.00      2.12      0.67      0.07     81.02
12:41:01 AM       1     15.75      0.00      2.39      0.77      0.07     81.03
12:42:01 AM     all     21.37      0.00      3.46      2.22      0.11     72.84
12:42:01 AM       0     18.37      0.00      2.94      1.97      0.13     76.59
12:42:01 AM       1     24.38      0.00      3.98      2.47      0.08     69.09
12:43:01 AM     all      2.38      0.00      0.33      0.17      0.04     97.08
12:43:01 AM       0      0.35      0.00      0.20      0.03      0.05     99.37
12:43:01 AM       1      4.41      0.00      0.45      0.30      0.03     94.80
12:44:01 AM     all      0.52      0.00      0.12      0.01      0.03     99.32
12:44:01 AM       0      0.58      0.00      0.08      0.00      0.02     99.32
12:44:01 AM       1      0.45      0.00      0.15      0.02      0.05     99.33
12:45:01 AM     all      0.48      0.00      0.11      0.00      0.05     99.36
12:45:01 AM       0      0.52      0.00      0.10      0.00      0.03     99.35
12:45:01 AM       1      0.45      0.00      0.12      0.00      0.07     99.36
12:46:01 AM     all      0.83      0.00      0.17      0.00      0.05     98.95
12:46:01 AM       0      1.27      0.00      0.20      0.00      0.05     98.48
12:46:01 AM       1      0.38      0.00      0.13      0.00      0.05     99.43
12:47:01 AM     all      0.48      0.00      0.10      0.00      0.03     99.38
12:47:01 AM       0      0.35      0.00      0.12      0.00      0.05     99.48
12:47:01 AM       1      0.62      0.00      0.08      0.00      0.02     99.28
12:48:01 AM     all      1.04      0.00      0.11      0.00      0.04     98.81
12:48:01 AM       0      1.20      0.00      0.12      0.00      0.03     98.65
12:48:01 AM       1      0.87      0.00      0.10      0.00      0.05     98.98

12:48:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:49:01 AM     all      0.42      0.00      0.10      0.00      0.05     99.43
12:49:01 AM       0      0.17      0.00      0.10      0.00      0.05     99.68
12:49:01 AM       1      0.67      0.00      0.10      0.00      0.05     99.18
12:50:01 AM     all      0.97      0.00      0.18      0.00      0.05     98.80
12:50:01 AM       0      1.26      0.00      0.27      0.00      0.07     98.41
12:50:01 AM       1      0.68      0.00      0.10      0.00      0.03     99.18
12:51:01 AM     all      0.31      0.00      0.11      0.00      0.03     99.56
12:51:01 AM       0      0.27      0.00      0.13      0.00      0.03     99.56
12:51:01 AM       1      0.35      0.00      0.08      0.00      0.02     99.55
12:52:01 AM     all      2.15      0.00      0.33      0.01      0.04     97.47
12:52:01 AM       0      2.09      0.00      0.42      0.00      0.05     97.44
12:52:01 AM       1      2.20      0.00      0.25      0.02      0.03     97.50
12:53:01 AM     all      0.55      0.00      0.16      0.00      0.05     99.24
12:53:01 AM       0      0.47      0.00      0.23      0.00      0.07     99.23
12:53:01 AM       1      0.63      0.00      0.08      0.00      0.03     99.25
12:54:01 AM     all      1.17      0.00      0.19      0.00      0.06     98.58
12:54:01 AM       0      1.56      0.00      0.28      0.00      0.07     98.09
12:54:01 AM       1      0.79      0.00      0.10      0.00      0.05     99.06
12:55:01 AM     all      0.49      0.00      0.11      0.00      0.05     99.35
12:55:01 AM       0      0.37      0.00      0.15      0.00      0.05     99.43
12:55:01 AM       1      0.62      0.00      0.07      0.00      0.05     99.27
12:56:01 AM     all      1.02      0.00      0.12      0.00      0.05     98.81
12:56:01 AM       0      1.37      0.00      0.10      0.00      0.05     98.48
12:56:01 AM       1      0.67      0.00      0.13      0.00      0.05     99.15
12:57:01 AM     all      0.53      0.00      0.13      0.00      0.05     99.29
12:57:01 AM       0      0.65      0.00      0.10      0.00      0.03     99.21
12:57:01 AM       1      0.42      0.00      0.15      0.00      0.07     99.36
12:58:01 AM     all      0.90      0.00      0.21      0.00      0.05     98.84
12:58:01 AM       0      0.86      0.00      0.25      0.00      0.07     98.83
12:58:01 AM       1      0.94      0.00      0.17      0.00      0.03     98.86
12:59:01 AM     all      0.48      0.00      0.10      0.00      0.07     99.35
12:59:01 AM       0      0.63      0.00      0.12      0.00      0.07     99.18
12:59:01 AM       1      0.33      0.00      0.08      0.00      0.07     99.52

12:59:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
01:00:01 AM     all     14.74      0.00      1.85      0.07      0.07     83.27
01:00:01 AM       0     15.66      0.00      1.60      0.10      0.07     82.57
01:00:01 AM       1     13.82      0.00      2.11      0.03      0.07     83.97
Average:        all      6.74      0.00      1.22      1.60      0.06     90.38
Average:          0      6.33      0.00      1.13      1.57      0.06     90.90
Average:          1      7.16      0.00      1.31      1.62      0.06     89.85