---> uname -a:
Linux prd-centos8-robot-2c-8g-2385.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         610        4888          19        2198        6790
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:4a:8a:69 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.171.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 84804sec preferred_lft 84804sec
    inet6 fe80::f816:3eff:fe4a:8a69/64 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) 	10/29/2024 	_x86_64_	(2 CPU)

02:08:04     LINUX RESTART	(2 CPU)

02:09:02 AM       tps      rtps      wtps   bread/s   bwrtn/s
02:10:01 AM    104.76     13.32     91.44   2383.32   6541.35
02:11:01 AM     81.77      0.73     81.04     51.32   9842.00
02:12:01 AM      8.08      0.38      7.70     64.26    564.64
02:13:01 AM     58.51      0.03     58.47      3.47   7704.08
02:14:01 AM      4.75      0.08      4.67     31.99    211.13
02:15:01 AM      2.15      0.02      2.13      0.13     94.65
02:16:01 AM      0.33      0.00      0.33      0.00     55.70
02:17:01 AM      0.18      0.00      0.18      0.00     47.74
02:18:01 AM      0.63      0.00      0.63      0.00     90.35
02:19:01 AM      0.48      0.00      0.48      0.00     18.60
02:20:01 AM      0.33      0.00      0.33      0.00     51.37
02:21:01 AM      0.55      0.00      0.55      0.00     74.30
02:22:01 AM      0.57      0.00      0.57      0.00     39.20
02:23:01 AM      0.35      0.00      0.35      0.00     11.95
02:24:01 AM      1.55      0.03      1.52      0.27     81.72
02:25:01 AM      0.37      0.00      0.37      0.00     70.79
02:26:01 AM      0.52      0.00      0.52      0.00     79.51
02:27:01 AM      0.52      0.00      0.52      0.00     62.77
02:28:01 AM      0.48      0.00      0.48      0.00     41.38
02:29:01 AM      0.70      0.00      0.70      0.00     80.61
02:30:01 AM      0.28      0.00      0.28      0.00     61.81
02:31:02 AM      0.35      0.00      0.35      0.00     58.66
02:32:01 AM      0.81      0.00      0.81      0.00    219.67
02:33:01 AM      0.68      0.00      0.68      0.00     96.90
02:34:01 AM     14.63      0.42     14.21     47.72   2319.71
Average:        11.32      0.59     10.73    101.84   1137.83

02:09:02 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
02:10:01 AM   5251376   7015816   2631056     33.38      2688   1945356    764604      8.56    215996   2087964    193484
02:11:01 AM   5121896   6976200   2760536     35.02      2688   2031608    743472      8.32    232824   2181116     24468
02:12:01 AM   5180164   7046096   2702268     34.28      2688   2040592    675492      7.56    247268   2101452     31076
02:13:01 AM   5020376   7051268   2862056     36.31      2688   2200412    664600      7.44    256752   2230232        88
02:14:01 AM   4975848   7008140   2906584     36.87      2688   2201816    717220      8.03    257036   2274500       240
02:15:01 AM   4972856   7006184   2909576     36.91      2688   2202852    717220      8.03    257120   2277348       532
02:16:01 AM   4969044   7004276   2913388     36.96      2688   2204764    717220      8.03    257132   2281308       940
02:17:01 AM   4965788   7002668   2916644     37.00      2688   2206436    717220      8.03    257156   2284768      1224
02:18:01 AM   4962456   7000584   2919976     37.04      2688   2207652    733300      8.21    257176   2288204         4
02:19:01 AM   4961732   7000216   2920700     37.05      2688   2208008    733300      8.21    257188   2288632        24
02:20:01 AM   4959100   6999972   2923332     37.09      2688   2210412    749620      8.39    257360   2291104      1048
02:21:01 AM   4957920   7000212   2924512     37.10      2688   2211816    749620      8.39    257368   2292532       436
02:22:01 AM   4956520   6999308   2925912     37.12      2688   2212312    749620      8.39    257380   2293780         4
02:23:01 AM   4955240   6998292   2927192     37.14      2688   2212592    750336      8.40    257380   2294764        60
02:24:01 AM   4953872   6999056   2928560     37.15      2688   2214708    750336      8.40    257604   2296152       736
02:25:01 AM   4952012   6999032   2930420     37.18      2688   2216552    750336      8.40    257628   2298196       648
02:26:01 AM   4950016   6998528   2932416     37.20      2688   2218068    750336      8.40    257804   2299740       140
02:27:01 AM   4948840   6998816   2933592     37.22      2688   2219532    750336      8.40    257996   2301012        56
02:28:01 AM   4947004   6998644   2935428     37.24      2688   2221180    750336      8.40    258204   2302588       788
02:29:01 AM   4945460   6998564   2936972     37.26      2688   2222628    750336      8.40    258244   2304044       236
02:30:01 AM   4942396   6997184   2940036     37.30      2688   2224312    746056      8.35    258280   2307048       200
02:31:02 AM   4938968   6997236   2943464     37.34      2688   2227812    746056      8.35    258440   2310248      2140
02:32:01 AM   4934792   6997140   2947640     37.40      2688   2231892    746056      8.35    258628   2314304       228
02:33:01 AM   4930676   6996708   2951756     37.45      2688   2235576    746056      8.35    258744   2318096      1488
02:34:01 AM   5075076   7017732   2807356     35.62      2688   2117752    694852      7.78    479328   1976144     13424
Average:      4989177   7004315   2893255     36.71      2688   2185866    734557      8.22    263441   2259811     10948

02:09:02 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
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    120.12     91.65   1030.79     24.17      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     50.12     37.30    423.21      8.08      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     14.63      7.05      3.80      1.89      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    227.10    168.62    333.36     43.21      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     21.88     13.01      6.25      4.85      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     31.01     28.28      5.86      5.25      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     42.95     42.00      7.32      3.60      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     32.54     31.84      5.41      2.88      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     28.84     28.89      6.03      2.60      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     30.13     14.40      6.76      1.58      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    113.81     95.65     22.40     12.78      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     50.31     47.29     10.48      4.06      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     19.31     14.73      3.41      3.28      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     16.11     14.15      3.14      1.51      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     34.04     31.26      7.96      5.03      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     53.87     50.89     12.48      8.15      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     59.68     59.05     10.16      6.80      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     51.86     53.21      9.29      6.40      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     59.12     61.04     10.43      7.20      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     29.84     24.28     12.18      2.82      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     34.86     30.03      6.97      5.98      0.00      0.00      0.00      0.00
02:31:02 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:31:02 AM      eth0     30.06     30.91      5.14      3.21      0.00      0.00      0.00      0.00
02:32:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:32:01 AM      eth0     58.56     57.90     13.61      8.94      0.00      0.00      0.00      0.00
02:33:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:33:01 AM      eth0     66.19     63.19     14.41      8.20      0.00      0.00      0.00      0.00
02:34:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:34:01 AM      eth0     98.03     69.39    177.13    131.11      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     54.95     46.60     85.33     12.54      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) 	10/29/2024 	_x86_64_	(2 CPU)

02:08:04     LINUX RESTART	(2 CPU)

02:09:02 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
02:10:01 AM     all     35.47      0.00      5.95      1.85      0.10     56.63
02:10:01 AM       0     31.69      0.00      5.25      1.53      0.10     61.43
02:10:01 AM       1     39.25      0.00      6.64      2.17      0.10     51.84
02:11:01 AM     all     22.77      0.00      3.02      1.99      0.08     72.14
02:11:01 AM       0     15.01      0.00      2.82      1.82      0.08     80.26
02:11:01 AM       1     30.53      0.00      3.22      2.15      0.07     64.03
02:12:01 AM     all      9.38      0.00      1.72      0.17      0.08     88.66
02:12:01 AM       0      8.31      0.00      1.67      0.28      0.08     89.66
02:12:01 AM       1     10.44      0.00      1.77      0.05      0.07     87.67
02:13:01 AM     all     20.24      0.00      3.64      2.32      0.07     73.73
02:13:01 AM       0     18.23      0.00      3.61      2.09      0.05     76.01
02:13:01 AM       1     22.24      0.00      3.67      2.55      0.08     71.45
02:14:01 AM     all      2.39      0.00      0.29      0.05      0.03     97.24
02:14:01 AM       0      2.29      0.00      0.27      0.07      0.03     97.35
02:14:01 AM       1      2.49      0.00      0.32      0.03      0.03     97.13
02:15:01 AM     all      5.24      0.00      0.37      0.11      0.04     94.23
02:15:01 AM       0      3.53      0.00      0.36      0.09      0.03     95.99
02:15:01 AM       1      6.95      0.00      0.39      0.14      0.05     92.47
02:16:01 AM     all      9.99      0.00      0.54      0.09      0.08     89.30
02:16:01 AM       0      3.61      0.00      0.38      0.18      0.07     95.75
02:16:01 AM       1     16.74      0.00      0.71      0.00      0.09     82.46
02:17:01 AM     all      5.70      0.00      0.24      0.00      0.03     94.03
02:17:01 AM       0      3.71      0.00      0.27      0.00      0.03     95.98
02:17:01 AM       1      7.68      0.00      0.22      0.00      0.03     92.07
02:18:01 AM     all      3.83      0.00      0.22      0.00      0.05     95.90
02:18:01 AM       0      0.74      0.00      0.25      0.00      0.05     98.96
02:18:01 AM       1      6.94      0.00      0.18      0.00      0.05     92.83
02:19:01 AM     all      2.02      0.00      0.21      0.00      0.07     97.71
02:19:01 AM       0      1.86      0.00      0.23      0.00      0.08     97.82
02:19:01 AM       1      2.17      0.00      0.18      0.00      0.05     97.59
02:20:01 AM     all     11.14      0.00      0.70      0.00      0.39     87.77
02:20:01 AM       0      5.56      0.00      0.65      0.00      0.05     93.74
02:20:01 AM       1     16.82      0.00      0.76      0.00      0.73     81.69

02:20:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
02:21:01 AM     all      4.48      0.00      0.23      0.01      0.06     95.21
02:21:01 AM       0      4.57      0.00      0.27      0.00      0.07     95.09
02:21:01 AM       1      4.40      0.00      0.20      0.02      0.05     95.34
02:22:01 AM     all      4.99      0.00      0.38      0.02      0.06     94.55
02:22:01 AM       0      4.93      0.00      0.32      0.00      0.07     94.68
02:22:01 AM       1      5.06      0.00      0.43      0.03      0.05     94.42
02:23:01 AM     all      2.11      0.00      0.18      0.00      0.07     97.64
02:23:01 AM       0      0.87      0.00      0.15      0.00      0.08     98.90
02:23:01 AM       1      3.36      0.00      0.22      0.00      0.05     96.37
02:24:01 AM     all      7.90      0.00      0.50      0.19      0.06     91.35
02:24:01 AM       0      6.28      0.00      0.56      0.32      0.05     92.79
02:24:01 AM       1      9.50      0.00      0.43      0.07      0.07     89.93
02:25:01 AM     all      7.75      0.00      0.56      0.00      0.05     91.63
02:25:01 AM       0      8.77      0.00      0.63      0.00      0.05     90.55
02:25:01 AM       1      6.74      0.00      0.49      0.00      0.05     92.72
02:26:01 AM     all      4.28      0.00      0.32      0.00      0.08     95.31
02:26:01 AM       0      2.81      0.00      0.35      0.00      0.08     96.76
02:26:01 AM       1      5.76      0.00      0.28      0.00      0.08     93.87
02:27:01 AM     all      3.95      0.00      0.28      0.00      0.07     95.70
02:27:01 AM       0      4.08      0.00      0.25      0.00      0.07     95.60
02:27:01 AM       1      3.82      0.00      0.32      0.00      0.07     95.80
02:28:01 AM     all      4.29      0.00      0.33      0.00      0.06     95.31
02:28:01 AM       0      2.44      0.00      0.35      0.00      0.05     97.16
02:28:01 AM       1      6.14      0.00      0.32      0.00      0.07     93.47
02:29:01 AM     all      3.47      0.00      0.28      0.01      0.06     96.19
02:29:01 AM       0      1.66      0.00      0.18      0.00      0.07     98.09
02:29:01 AM       1      5.29      0.00      0.37      0.02      0.05     94.28
02:30:01 AM     all      6.37      0.00      0.34      0.00      0.04     93.25
02:30:01 AM       0      3.81      0.00      0.27      0.00      0.03     95.88
02:30:01 AM       1      8.94      0.00      0.42      0.00      0.05     90.58
02:31:02 AM     all     12.07      0.00      0.33      0.00      0.08     87.53
02:31:02 AM       0      4.34      0.00      0.28      0.00      0.08     95.29
02:31:02 AM       1     19.86      0.00      0.37      0.00      0.07     79.70

02:31:02 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
02:32:01 AM     all     14.47      0.00      0.52      0.12      0.06     84.83
02:32:01 AM       0      9.10      0.00      0.58      0.15      0.05     90.10
02:32:01 AM       1     19.84      0.00      0.45      0.09      0.07     79.56
02:33:01 AM     all     11.67      0.00      0.43      0.03      0.06     87.81
02:33:01 AM       0      6.05      0.00      0.50      0.07      0.05     93.33
02:33:01 AM       1     17.30      0.00      0.35      0.00      0.07     82.28
02:34:01 AM     all     26.74      0.00      2.72      1.53      0.08     68.93
02:34:01 AM       0     20.89      0.00      2.55      1.92      0.07     74.57
02:34:01 AM       1     32.60      0.00      2.89      1.14      0.08     63.29
Average:        all      9.70      0.00      0.97      0.34      0.08     88.91
Average:          0      6.99      0.00      0.92      0.34      0.06     91.68
Average:          1     12.42      0.00      1.03      0.34      0.09     86.13