---> uname -a:
Linux prd-centos8-builder-2c-1g-13809.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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  9.3G   31G  24% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7697         586        4871          19        2240        6802
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:cf:16:ea brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86156sec preferred_lft 86156sec
    inet6 fe80::f816:3eff:fecf:16ea/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 	07/30/2026 	_x86_64_	(2 CPU)

00:03:27     LINUX RESTART	(2 CPU)

12:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
12:05:01 AM    346.38    123.91    222.48   2189.67   9229.14
12:06:02 AM     72.10      0.82     71.29    101.85  12275.79
12:07:01 AM     12.47      0.80     11.67     32.80    659.61
Average:       144.38     42.07    102.31    778.91   7425.11

12:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:05:01 AM   5018056   6977096   2864384     36.34      2688   2123180    745524      8.35    200900   2290684    328608
12:06:02 AM   4955840   6927836   2926600     37.13      2688   2134980    779540      8.73    235396   2307092      8280
12:07:01 AM   5022948   6997336   2859492     36.28      2688   2137356    713864      7.99    416504   2058420      1308
Average:      4998948   6967423   2883492     36.58      2688   2131839    746309      8.36    284267   2218732    112732

12:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:05:01 AM      eth0    119.71     72.66   1691.37     15.69      0.00      0.00      0.00      0.00
12:06:02 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:06:02 AM      eth0     16.63     14.50     41.39      3.71      0.00      0.00      0.00      0.00
12:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
12:07:01 AM      eth0     19.82     15.43     22.52      9.54      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     52.23     34.30    588.24      9.65      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 	07/30/2026 	_x86_64_	(2 CPU)

00:03:27     LINUX RESTART	(2 CPU)

12:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
12:05:01 AM     all     38.56      2.21     33.37      3.53      0.10     22.23
12:05:01 AM       0     39.41      1.89     27.52      3.42      0.10     27.66
12:05:01 AM       1     37.70      2.52     39.25      3.64      0.10     16.77
12:06:02 AM     all     40.42      0.00      4.32      1.69      0.08     53.49
12:06:02 AM       0     14.43      0.00      3.92      3.10      0.08     78.46
12:06:02 AM       1     66.38      0.00      4.72      0.28      0.07     28.55
12:07:01 AM     all     37.65      0.00      3.63      0.10      0.10     58.51
12:07:01 AM       0     37.09      0.00      3.42      0.15      0.10     59.24
12:07:01 AM       1     38.22      0.00      3.85      0.05      0.10     57.78
Average:        all     38.88      0.73     13.71      1.77      0.09     44.81
Average:          0     30.24      0.63     11.59      2.23      0.10     55.22
Average:          1     47.55      0.83     15.84      1.32      0.09     34.37