---> uname -a:
Linux prd-centos8-builder-2c-1g-11567.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:             2799.998
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  9.3G   31G  24% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7697         556        4897          19        2243        6832
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:d0:85:17 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86163sec preferred_lft 86163sec
    inet6 fe80::f816:3eff:fed0:8517/64 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) 	08/12/2026 	_x86_64_	(2 CPU)

10:03:20     LINUX RESTART	(2 CPU)

10:04:03 AM       tps      rtps      wtps   bread/s   bwrtn/s
10:05:01 AM    247.92    104.09    143.84   1213.03  11010.95
10:06:01 AM     49.68      0.28     49.39     35.46   8943.13
10:07:01 AM     15.71      0.95     14.76     47.45    886.14
Average:       102.82     34.33     68.49    423.19   6900.74

10:04:03 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:05:01 AM   5042988   7014816   2839452     36.02      2688   2135644    676904      7.58    203636   2254660    236104
10:06:01 AM   5041008   7016364   2841432     36.05      2688   2138656    679248      7.61    236224   2220464      5832
10:07:01 AM   5023248   7001672   2859192     36.27      2688   2141720    680592      7.62    417116   2057920      7384
Average:      5035748   7010951   2846692     36.11      2688   2138673    678915      7.60    285659   2177681     83107

10:04:03 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:05:01 AM      eth0    101.34     65.76   1712.02     13.23      0.00      0.00      0.00      0.00
10:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:06:01 AM      eth0     18.06     15.41     42.99      3.90      0.00      0.00      0.00      0.00
10:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:07:01 AM      eth0     20.76     16.19     23.76      5.71      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     46.11     32.08    580.32      7.55      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) 	08/12/2026 	_x86_64_	(2 CPU)

10:03:20     LINUX RESTART	(2 CPU)

10:04:03 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
10:05:01 AM     all     40.76      1.61     30.82      2.29      0.14     24.39
10:05:01 AM       0     50.53      1.81     31.54      1.84      0.14     14.15
10:05:01 AM       1     30.99      1.40     30.10      2.74      0.14     34.63
10:06:01 AM     all     40.85      0.00      4.02      0.58      0.09     54.45
10:06:01 AM       0     51.57      0.00      4.15      0.53      0.08     43.66
10:06:01 AM       1     30.15      0.00      3.88      0.63      0.10     65.23
10:07:01 AM     all     39.73      0.00      3.84      0.08      0.10     56.25
10:07:01 AM       0     38.40      0.00      3.64      0.07      0.10     57.80
10:07:01 AM       1     41.06      0.00      4.03      0.10      0.10     54.70
Average:        all     40.44      0.52     12.59      0.96      0.11     45.38
Average:          0     46.77      0.58     12.80      0.80      0.11     38.94
Average:          1     34.12      0.45     12.38      1.13      0.11     51.81