---> uname -a:
Linux prd-centos8-robot-2c-8g-9986.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         601        4872          19        2223        6799
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:a9:75:76 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
       valid_lft 84597sec preferred_lft 84597sec
    inet6 fe80::f816:3eff:fea9:7576/64 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) 	08/11/2024 	_x86_64_	(2 CPU)

01:08:18     LINUX RESTART	(2 CPU)

01:09:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
01:10:01 AM     94.77     55.47     39.30   5358.65  30551.44
01:11:01 AM     82.16     13.25     68.91   2372.68   6140.97
01:12:01 AM     81.10      0.73     80.37     51.32   8889.87
01:13:01 AM     15.04      0.82     14.23    123.43   1290.77
01:14:01 AM     60.46      2.52     57.95    396.00   6207.18
01:15:01 AM     10.98      0.10     10.88     32.13   2205.82
01:16:01 AM      2.38      0.00      2.38      0.00    133.69
01:17:01 AM      0.35      0.00      0.35      0.00     38.05
01:18:01 AM      0.17      0.00      0.17      0.00     10.93
01:19:01 AM      0.32      0.00      0.32      0.00      5.65
01:20:01 AM      0.22      0.00      0.22      0.00     73.95
01:21:01 AM      0.78      0.00      0.78      0.00     14.75
01:22:01 AM      0.45      0.00      0.45      0.00     50.58
01:23:01 AM      0.48      0.00      0.48      0.00     72.16
01:24:01 AM      0.55      0.03      0.52      0.27     46.64
01:25:01 AM      1.37      0.00      1.37      0.00     42.62
01:26:01 AM      0.30      0.00      0.30      0.00     57.32
01:27:01 AM      0.47      0.00      0.47      0.00     59.91
01:28:01 AM      0.68      0.00      0.68      0.00     79.52
01:29:01 AM      0.53      0.00      0.53      0.00     47.36
01:30:01 AM      0.42      0.00      0.42      0.00     69.47
01:31:01 AM      0.45      0.00      0.45      0.00    119.73
01:32:01 AM      0.58      0.00      0.58      0.00    116.08
01:33:01 AM      0.60      0.00      0.60      0.00    164.21
01:34:01 AM      1.02      0.00      1.02      0.00    127.29
01:35:01 AM      0.50      0.00      0.50      0.00     24.41
01:36:01 AM      0.75      0.00      0.75      0.00    136.95
01:37:01 AM      3.37      0.32      3.05     36.93    274.87
01:38:01 AM     25.74      0.33     25.41     37.19   3022.11
Average:        13.35      2.54     10.81    290.00   2071.79

01:09:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
01:10:01 AM   5793776   7167776   2088648     26.50      2688   1573628    636416      7.13    154392   1675516     26772
01:11:01 AM   5292960   7008868   2589464     32.85      2688   1897880    720736      8.07    213944   2049760    149732
01:12:01 AM   5167616   6992948   2714808     34.44      2688   2002924    717516      8.03    222944   2144700     30100
01:13:01 AM   5246184   7076524   2636240     33.44      2688   2007892    643852      7.21    241940   2048088         4
01:14:01 AM   5007916   7048848   2874508     36.47      2688   2210348    648800      7.26    265532   2228144     53608
01:15:01 AM   4968020   7010856   2914404     36.97      2688   2212300    715860      8.02    265836   2271172         8
01:16:01 AM   4962760   7007352   2919664     37.04      2688   2214004    715860      8.02    266088   2276220         4
01:17:01 AM   4958580   7004412   2923844     37.09      2688   2215244    715860      8.02    266088   2280572       288
01:18:01 AM   4958596   7004428   2923828     37.09      2688   2215244    715860      8.02    266088   2280572         4
01:19:01 AM   4958524   7004388   2923900     37.09      2688   2215276    715860      8.02    266088   2280604        16
01:20:01 AM   4957436   7005476   2924988     37.11      2688   2217452    726584      8.14    266580   2281552       100
01:21:01 AM   4955392   7003736   2927032     37.13      2688   2217764    726584      8.14    266592   2283612       324
01:22:01 AM   4953488   7003760   2928936     37.16      2688   2219692    726584      8.14    266764   2285352       916
01:23:01 AM   4951712   7003568   2930712     37.18      2688   2221276    726584      8.14    266772   2287060       512
01:24:01 AM   4950836   7003412   2931588     37.19      2688   2221988    724960      8.12    266928   2287680       144
01:25:01 AM   4950368   7003224   2932056     37.20      2688   2222260    740472      8.29    266928   2288340        20
01:26:01 AM   4947560   7002500   2934864     37.23      2688   2224352    740472      8.29    266988   2291312       520
01:27:01 AM   4946168   7002372   2936256     37.25      2688   2225632    740472      8.29    267000   2292432       232
01:28:01 AM   4944216   7002416   2938208     37.28      2688   2227604    740472      8.29    267192   2294260       276
01:29:01 AM   4942152   7002088   2940272     37.30      2688   2229340    740472      8.29    267400   2295908       968
01:30:01 AM   4939112   7001224   2943312     37.34      2688   2231516    740472      8.29    267604   2298392      1368
01:31:01 AM   4937092   7001284   2945332     37.37      2688   2233640    740472      8.29    267672   2300756       144
01:32:01 AM   4932288   7000368   2950136     37.43      2688   2237496    740472      8.29    267844   2305392       932
01:33:01 AM   4927800   7000088   2954624     37.48      2688   2241704    740472      8.29    268052   2309652       656
01:34:01 AM   4925692   7000520   2956732     37.51      2688   2244220    740472      8.29    268120   2311972         4
01:35:01 AM   4922992   7000280   2959432     37.54      2688   2246680    740472      8.29    268160   2314448      2032
01:36:01 AM   4916288   6997548   2966136     37.63      2688   2250684    740472      8.29    268184   2321308      2288
01:37:01 AM   5024040   6997428   2858384     36.26      2688   2146668    698256      7.82    301920   2196940     62164
01:38:01 AM   4992192   6961560   2890232     36.67      2688   2144804    737696      8.26    490456   2047444       260
Average:      5011440   7011009   2870984     36.42      2688   2171362    720674      8.07    267796   2235488     11531

01:09:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
01:10:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:10:01 AM      eth0     89.46     64.88    469.05     31.44      0.00      0.00      0.00      0.00
01:11:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:11:01 AM      eth0    162.61    116.29   1189.82     27.25      0.00      0.00      0.00      0.00
01:12:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:12:01 AM      eth0     45.34     35.04    472.24      6.93      0.00      0.00      0.00      0.00
01:13:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:13:01 AM      eth0     12.48     10.31      4.98      3.61      0.00      0.00      0.00      0.00
01:14:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:14:01 AM      eth0    253.18    192.54    318.83     49.00      0.00      0.00      0.00      0.00
01:15:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:15:01 AM      eth0     30.61     19.36     10.21      4.33      0.00      0.00      0.00      0.00
01:16:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:16:01 AM      eth0     36.58     34.23      7.27      5.94      0.00      0.00      0.00      0.00
01:17:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:17:01 AM      eth0     36.17     35.65      6.07      3.01      0.00      0.00      0.00      0.00
01:18:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:18:01 AM      eth0      1.40      0.10      0.10      0.01      0.00      0.00      0.00      0.00
01:19:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:19:01 AM      eth0      4.47      0.52      0.46      0.05      0.00      0.00      0.00      0.00
01:20:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:20:01 AM      eth0     63.89     63.12     12.17      5.76      0.00      0.00      0.00      0.00
01:21:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:21:01 AM      eth0     40.54     14.91      9.90      1.49      0.00      0.00      0.00      0.00
01:22:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:22:01 AM      eth0    111.38     89.07     20.98     12.18      0.00      0.00      0.00      0.00
01:23:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:23:01 AM      eth0     56.60     55.85     10.87      4.70      0.00      0.00      0.00      0.00
01:24:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:24:01 AM      eth0     22.05     21.70      4.93      4.81      0.00      0.00      0.00      0.00
01:25:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:25:01 AM      eth0     17.54     16.13      3.26      1.65      0.00      0.00      0.00      0.00
01:26:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:26:01 AM      eth0     38.24     34.88      8.19      5.20      0.00      0.00      0.00      0.00
01:27:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:27:01 AM      eth0     36.99     33.23      8.78      4.94      0.00      0.00      0.00      0.00
01:28:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:28:01 AM      eth0     69.91     71.01     12.60      9.40      0.00      0.00      0.00      0.00
01:29:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:29:01 AM      eth0     69.29     68.09     11.79      7.83      0.00      0.00      0.00      0.00
01:30:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:30:01 AM      eth0     62.72     64.16     17.65      7.88      0.00      0.00      0.00      0.00
01:31:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:31:01 AM      eth0     50.51     36.98     10.31      4.88      0.00      0.00      0.00      0.00
01:32:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:32:01 AM      eth0     55.78     50.70      8.97      6.85      0.00      0.00      0.00      0.00
01:33:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:33:01 AM      eth0     68.49     67.99     14.51      9.88      0.00      0.00      0.00      0.00
01:34:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:34:01 AM      eth0     49.82     49.23     10.26      7.11      0.00      0.00      0.00      0.00
01:35:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:35:01 AM      eth0     26.46     22.51      7.61      2.93      0.00      0.00      0.00      0.00
01:36:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:36:01 AM      eth0      2.65      3.02      1.08      0.63      0.00      0.00      0.00      0.00
01:37:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:37:01 AM      eth0     91.55     62.87    189.17    146.73      0.00      0.00      0.00      0.00
01:38:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:38:01 AM      eth0     14.56     14.23     11.97      6.98      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     55.91     46.50     98.42     13.22      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) 	08/11/2024 	_x86_64_	(2 CPU)

01:08:18     LINUX RESTART	(2 CPU)

01:09:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
01:10:01 AM     all     17.54      0.04      3.70     36.33      0.07     42.32
01:10:01 AM       0     18.04      0.05      3.87     33.83      0.07     44.15
01:10:01 AM       1     17.04      0.03      3.53     38.85      0.07     40.49
01:11:01 AM     all     31.44      0.00      5.79      4.52      0.11     58.14
01:11:01 AM       0     31.94      0.00      6.10      5.01      0.10     56.86
01:11:01 AM       1     30.95      0.00      5.49      4.04      0.12     59.41
01:12:01 AM     all     22.02      0.00      3.00      3.42      0.12     71.45
01:12:01 AM       0     18.43      0.00      2.76      2.86      0.10     75.86
01:12:01 AM       1     25.61      0.00      3.24      3.97      0.13     67.05
01:13:01 AM     all     10.17      0.00      1.26      1.38      0.05     87.14
01:13:01 AM       0      3.59      0.00      1.14      1.30      0.05     93.92
01:13:01 AM       1     16.74      0.00      1.39      1.45      0.05     80.37
01:14:01 AM     all     27.91      0.00      5.09      3.05      0.11     63.84
01:14:01 AM       0     23.25      0.00      5.11      3.98      0.10     67.56
01:14:01 AM       1     32.58      0.00      5.06      2.12      0.12     60.12
01:15:01 AM     all      4.56      0.00      0.43      0.93      0.04     94.04
01:15:01 AM       0      0.90      0.00      0.38      0.79      0.03     97.89
01:15:01 AM       1      8.23      0.00      0.47      1.07      0.05     90.18
01:16:01 AM     all      8.59      0.00      0.45      0.02      0.05     90.89
01:16:01 AM       0      5.15      0.00      0.34      0.02      0.05     94.44
01:16:01 AM       1     12.12      0.00      0.57      0.02      0.05     87.24
01:17:01 AM     all      7.25      0.00      0.43      0.00      0.08     92.24
01:17:01 AM       0     10.17      0.00      0.48      0.00      0.09     89.27
01:17:01 AM       1      4.38      0.00      0.37      0.00      0.07     95.18
01:18:01 AM     all      0.42      0.00      0.12      0.00      0.04     99.42
01:18:01 AM       0      0.58      0.00      0.07      0.00      0.02     99.33
01:18:01 AM       1      0.25      0.00      0.17      0.00      0.07     99.52
01:19:01 AM     all      0.48      0.00      0.11      0.00      0.05     99.36
01:19:01 AM       0      0.62      0.00      0.08      0.00      0.03     99.27
01:19:01 AM       1      0.33      0.00      0.13      0.00      0.07     99.46
01:20:01 AM     all      6.98      0.00      0.33      0.03      0.05     92.62
01:20:01 AM       0      2.24      0.00      0.39      0.05      0.05     97.27
01:20:01 AM       1     11.72      0.00      0.27      0.00      0.05     87.96

01:20:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
01:21:01 AM     all      1.87      0.00      0.23      0.01      0.06     97.83
01:21:01 AM       0      2.51      0.00      0.25      0.02      0.07     97.15
01:21:01 AM       1      1.24      0.00      0.22      0.00      0.05     98.50
01:22:01 AM     all     10.56      0.00      0.73      0.00      0.07     88.64
01:22:01 AM       0      2.73      0.00      0.64      0.00      0.07     96.57
01:22:01 AM       1     18.75      0.00      0.82      0.00      0.07     80.36
01:23:01 AM     all      4.95      0.00      0.24      0.01      0.06     94.74
01:23:01 AM       0      6.41      0.00      0.22      0.00      0.05     93.32
01:23:01 AM       1      3.50      0.00      0.27      0.02      0.07     96.15
01:24:01 AM     all      5.34      0.00      0.46      0.00      0.06     94.14
01:24:01 AM       0      4.70      0.00      0.39      0.00      0.07     94.84
01:24:01 AM       1      5.98      0.00      0.53      0.00      0.05     93.44
01:25:01 AM     all      2.53      0.00      0.20      0.02      0.07     97.19
01:25:01 AM       0      0.74      0.00      0.15      0.00      0.05     99.06
01:25:01 AM       1      4.34      0.00      0.25      0.03      0.08     95.29
01:26:01 AM     all      7.40      0.00      0.29      0.00      0.06     92.24
01:26:01 AM       0      6.25      0.00      0.34      0.00      0.05     93.36
01:26:01 AM       1      8.56      0.00      0.25      0.00      0.07     91.12
01:27:01 AM     all      6.38      0.00      0.45      0.00      0.06     93.11
01:27:01 AM       0      1.64      0.00      0.27      0.00      0.05     98.04
01:27:01 AM       1     11.32      0.00      0.64      0.00      0.07     87.97
01:28:01 AM     all      6.35      0.00      0.40      0.01      0.06     93.18
01:28:01 AM       0      4.42      0.00      0.27      0.02      0.05     95.25
01:28:01 AM       1      8.31      0.00      0.54      0.00      0.07     91.08
01:29:01 AM     all      4.48      0.00      0.32      0.00      0.07     95.13
01:29:01 AM       0      2.76      0.00      0.32      0.00      0.07     96.85
01:29:01 AM       1      6.20      0.00      0.32      0.00      0.07     93.42
01:30:01 AM     all      4.69      0.00      0.34      0.00      0.05     94.92
01:30:01 AM       0      4.04      0.00      0.34      0.00      0.05     95.57
01:30:01 AM       1      5.34      0.00      0.35      0.00      0.05     94.26
01:31:01 AM     all      7.09      0.00      0.36      0.00      0.06     92.49
01:31:01 AM       0      4.40      0.00      0.28      0.00      0.05     95.27
01:31:01 AM       1      9.79      0.00      0.44      0.00      0.07     89.70

01:31:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
01:32:01 AM     all     13.81      0.00      0.40      0.00      0.08     85.72
01:32:01 AM       0     12.21      0.00      0.44      0.00      0.07     87.28
01:32:01 AM       1     15.40      0.00      0.35      0.00      0.08     84.16
01:33:01 AM     all     14.98      0.00      0.51      0.00      0.07     84.44
01:33:01 AM       0      7.44      0.00      0.44      0.00      0.07     92.05
01:33:01 AM       1     22.54      0.00      0.58      0.00      0.07     76.82
01:34:01 AM     all      8.39      0.00      0.33      0.03      0.08     91.17
01:34:01 AM       0      4.01      0.00      0.33      0.05      0.07     95.54
01:34:01 AM       1     12.77      0.00      0.34      0.02      0.08     86.79
01:35:01 AM     all      6.39      0.00      0.23      0.00      0.05     93.33
01:35:01 AM       0      7.55      0.00      0.23      0.00      0.03     92.18
01:35:01 AM       1      5.24      0.00      0.22      0.00      0.07     94.48
01:36:01 AM     all      6.36      0.00      0.19      0.00      0.06     93.39
01:36:01 AM       0      2.79      0.00      0.15      0.00      0.05     97.01
01:36:01 AM       1      9.93      0.00      0.23      0.00      0.07     89.76
01:37:01 AM     all     18.85      0.00      1.50      0.03      0.06     79.56
01:37:01 AM       0      6.51      0.00      1.15      0.02      0.05     92.27
01:37:01 AM       1     31.18      0.00      1.84      0.05      0.07     66.87
01:38:01 AM     all     22.17      0.00      2.15      0.51      0.07     75.11
01:38:01 AM       0     21.71      0.00      2.24      0.47      0.07     75.52
01:38:01 AM       1     22.63      0.00      2.05      0.55      0.07     74.70
Average:        all     10.01      0.00      1.04      1.74      0.06     87.15
Average:          0      7.51      0.00      1.01      1.67      0.06     89.75
Average:          1     12.52      0.00      1.07      1.81      0.07     84.53