---> uname -a:
Linux prd-centos8-builder-2c-1g-4242.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:             2799.974
BogoMIPS:            5599.94
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         572        4881          19        2243        6816
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:51:79:e2 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.107.240/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86104sec preferred_lft 86104sec
    inet6 fe80::f816:3eff:fe51:79e2/64 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) 	05/27/2026 	_x86_64_	(2 CPU)

08:03:50     LINUX RESTART	(2 CPU)

08:05:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
08:06:01 AM    235.67     96.78    138.89   1078.57  10307.21
08:07:01 AM     70.50      2.97     67.54    138.38   9440.24
08:08:01 AM     26.47      0.07     26.41      3.07    926.26
Average:       110.89     33.27     77.61    406.69   6891.10

08:05:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:06:01 AM   5013108   6974672   2869324     36.40      2688   2125992    743192      8.32    202996   2283568    223560
08:07:01 AM   4965552   6942312   2916880     37.00      2688   2140024    758504      8.49    236584   2295592      9536
08:08:01 AM   4977180   6952832   2905252     36.86      2688   2138880    743620      8.33    236992   2283232      7384
Average:      4985280   6956605   2897152     36.75      2688   2134965    748439      8.38    225524   2287464     80160

08:05:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
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     90.27     60.98   1638.18     13.30      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     30.61     26.56     52.74      8.92      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     28.64     24.29     25.38      7.91      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     49.84     37.28    572.13     10.05      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) 	05/27/2026 	_x86_64_	(2 CPU)

08:03:50     LINUX RESTART	(2 CPU)

08:05:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
08:06:01 AM     all     37.94      1.64     29.02      5.73      0.10     25.57
08:06:01 AM       0     31.09      1.94     31.96      8.05      0.10     26.86
08:06:01 AM       1     44.74      1.33     26.11      3.43      0.10     24.29
08:07:01 AM     all     35.12      0.00      3.89      0.93      0.13     59.93
08:07:01 AM       0     29.46      0.00      3.55      0.65      0.12     66.22
08:07:01 AM       1     40.78      0.00      4.23      1.20      0.13     53.65
08:08:01 AM     all     37.28      0.00      3.98      0.18      0.09     58.47
08:08:01 AM       0     32.74      0.00      3.62      0.10      0.10     63.45
08:08:01 AM       1     41.82      0.00      4.35      0.27      0.08     53.48
Average:        all     36.77      0.54     12.21      2.26      0.11     48.11
Average:          0     31.10      0.64     12.92      2.90      0.11     52.34
Average:          1     42.44      0.44     11.50      1.62      0.11     43.89

