---> uname -a:
Linux prd-centos8-builder-2c-1g-18549.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:             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  8.4G   32G  21% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         572        5036          19        2091        6821
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:ba:23:e7 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86161sec preferred_lft 86161sec
    inet6 fe80::f816:3eff:feba:23e7/64 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) 	02/20/2026 	_x86_64_	(2 CPU)

02:03:22     LINUX RESTART	(2 CPU)

02:04:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
02:05:01 AM    238.28     85.46    152.82    842.78  11644.89
02:06:01 AM     65.39      0.32     65.07     43.19   5331.61
02:07:01 AM     27.11      0.95     26.16     47.05    720.49
Average:       110.27     28.91     81.36    311.05   5899.35

02:04:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
02:05:01 AM   5144472   6962472   2739964     34.75      2688   1984764    727944      8.15    199000   2172512    118876
02:06:01 AM   5202360   7024572   2682076     34.02      2688   1988140    678852      7.60    226104   2083240      7372
02:07:01 AM   5145316   6969176   2739120     34.74      2688   1989688    717084      8.03    396188   1970504      7516
Average:      5164049   6985407   2720387     34.50      2688   1987531    707960      7.93    273764   2075419     44588

02:04:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
02:05:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:05:01 AM      eth0     84.66     59.57   1138.28     13.85      0.00      0.00      0.00      0.00
02:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:06:01 AM      eth0     26.78     22.61     45.52      8.79      0.00      0.00      0.00      0.00
02:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
02:07:01 AM      eth0     31.17     25.26     29.35     10.32      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     47.54     35.82    404.45     10.99      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) 	02/20/2026 	_x86_64_	(2 CPU)

02:03:22     LINUX RESTART	(2 CPU)

02:04:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
02:05:01 AM     all     39.87      1.40     14.60      2.79      0.13     41.21
02:05:01 AM       0     34.82      1.60     15.02      3.14      0.15     45.27
02:05:01 AM       1     44.92      1.21     14.18      2.44      0.10     37.16
02:06:01 AM     all     38.28      0.00      2.98      0.57      0.10     58.08
02:06:01 AM       0     22.11      0.00      2.29      0.66      0.10     74.83
02:06:01 AM       1     54.48      0.00      3.66      0.47      0.10     41.29
02:07:01 AM     all     37.52      0.00      2.74      0.17      0.11     59.47
02:07:01 AM       0     27.31      0.00      2.55      0.15      0.12     69.87
02:07:01 AM       1     47.73      0.00      2.93      0.18      0.10     49.06
Average:        all     38.55      0.46      6.75      1.17      0.11     52.96
Average:          0     28.06      0.53      6.59      1.31      0.12     63.39
Average:          1     49.05      0.40      6.90      1.02      0.10     42.52

