---> uname -a:
Linux prd-centos8-builder-2c-1g-18718.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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  8.4G   32G  21% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         588        5024          19        2087        6805
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:a7:f7:a4 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.253/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86163sec preferred_lft 86163sec
    inet6 fe80::f816:3eff:fea7:f7a4/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	02/21/2026 	_x86_64_	(2 CPU)

01:03:23     LINUX RESTART	(2 CPU)

01:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
01:05:01 AM    231.58     82.00    149.58    811.20  11461.81
01:06:01 AM     63.62      0.32     63.31     43.19   5175.04
01:07:01 AM     27.30      0.95     26.35     47.06    936.74
Average:       107.50     27.76     79.74    300.48   5857.86

01:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
01:05:01 AM   5142196   6956916   2742240     34.78      2688   1981760    747928      8.37    197464   2176432    116176
01:06:01 AM   5157104   6975992   2727332     34.59      2688   1985240    733208      8.21    224620   2129472      7380
01:07:01 AM   5112956   6933616   2771480     35.15      2688   1986776    768580      8.60    394572   2003296      7516
Average:      5137419   6955508   2747017     34.84      2688   1984592    749905      8.39    272219   2103067     43691

01:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
01:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:05:01 AM      eth0     79.64     58.07   1129.55     11.83      0.00      0.00      0.00      0.00
01:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:06:01 AM      eth0     29.56     24.93     47.49      9.63      0.00      0.00      0.00      0.00
01:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:07:01 AM      eth0     32.19     25.56     32.12     15.24      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     47.13     36.19    403.05     12.23      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	02/21/2026 	_x86_64_	(2 CPU)

01:03:23     LINUX RESTART	(2 CPU)

01:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
01:05:01 AM     all     39.47      1.34     13.72      2.57      0.10     42.80
01:05:01 AM       0     51.32      0.97     11.88      2.18      0.08     33.56
01:05:01 AM       1     27.53      1.71     15.56      2.97      0.12     52.11
01:06:01 AM     all     37.93      0.00      2.92      0.44      0.09     58.62
01:06:01 AM       0     50.43      0.00      3.03      0.55      0.08     45.91
01:06:01 AM       1     25.42      0.00      2.81      0.33      0.10     71.33
01:07:01 AM     all     37.52      0.00      2.71      0.19      0.07     59.50
01:07:01 AM       0     34.46      0.00      2.68      0.12      0.08     62.66
01:07:01 AM       1     40.58      0.00      2.75      0.27      0.07     56.34
Average:        all     38.30      0.44      6.42      1.06      0.09     53.68
Average:          0     45.39      0.32      5.85      0.94      0.08     47.41
Average:          1     31.19      0.56      7.00      1.18      0.09     59.97

