---> uname -a:
Linux prd-centos8-builder-2c-4g-2215.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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        1.8G     0  1.8G   0% /dev
tmpfs           1.8G     0  1.8G   0% /dev/shm
tmpfs           1.8G   17M  1.8G   1% /run
tmpfs           1.8G     0  1.8G   0% /sys/fs/cgroup
/dev/vda1        20G  9.2G   11G  46% /
tmpfs           367M     0  367M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           3665         502         979          17        2183        2888
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 1450 qdisc fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:e8:a6:4e brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.32.6.49/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0
       valid_lft 86151sec preferred_lft 86151sec
    inet6 fe80::f816:3eff:fee8:a64e/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 	01/01/2026 	_x86_64_	(2 CPU)

18:00:55     LINUX RESTART	(2 CPU)

06:02:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
06:03:01 PM     51.60     11.01     40.59   1928.42   9265.16
06:04:01 PM     63.75      1.23     62.51    286.70   7627.17
06:05:01 PM     44.92      0.23     44.69     23.59   4675.61
Average:        53.42      4.16     49.26    746.24   7189.31

06:02:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:03:01 PM   1079396   2830412   2674280     71.24      2104   1926528    829660     17.28    410292   2000464     64920
06:04:01 PM   1138124   3002920   2615552     69.68      2104   2032480    619084     12.89    433704   1887004     36140
06:05:01 PM    972660   2925588   2781016     74.09      2104   2113924    695976     14.49    435476   2024392     23544
Average:      1063393   2919640   2690283     71.67      2104   2024311    714907     14.89    426491   1970620     41535

06:02:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:03:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:03:01 PM      eth0     68.36     52.77    813.47      7.23      0.00      0.00      0.00      0.00
06:04:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:04:01 PM      eth0     16.39     13.98    115.30      3.68      0.00      0.00      0.00      0.00
06:05:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
06:05:01 PM      eth0     20.48     18.66    159.64     11.34      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     35.08     28.47    362.81      7.42      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 	01/01/2026 	_x86_64_	(2 CPU)

18:00:55     LINUX RESTART	(2 CPU)

06:02:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:03:01 PM     all     36.17      0.00      3.92      1.76      4.55     53.60
06:03:01 PM       0     44.32      0.00      4.36      1.73      4.78     44.81
06:03:01 PM       1     28.07      0.00      3.48      1.78      4.34     62.33
06:04:01 PM     all     39.13      0.00      4.21      2.64      4.50     49.52
06:04:01 PM       0     42.45      0.00      4.54      2.71      4.67     45.64
06:04:01 PM       1     35.80      0.00      3.89      2.56      4.34     53.40
06:05:01 PM     all     38.08      0.00      3.75      1.37      4.42     52.38
06:05:01 PM       0     41.17      0.00      3.71      1.48      4.46     49.17
06:05:01 PM       1     34.97      0.00      3.79      1.26      4.38     55.60
Average:        all     37.79      0.00      3.96      1.92      4.49     51.83
Average:          0     42.64      0.00      4.20      1.97      4.63     46.55
Average:          1     32.95      0.00      3.72      1.87      4.35     57.11

