---> uname -a:
Linux prd-centos8-builder-2c-4g-10284.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  9.1G   11G  46% /
tmpfs           367M     0  367M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           3665         483        1042          17        2139        2907
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:74:c6:7e brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.32.7.169/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0
       valid_lft 86174sec preferred_lft 86174sec
    inet6 fe80::f816:3eff:fe74:c67e/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) 	04/01/2026 	_x86_64_	(2 CPU)

18:00:51     LINUX RESTART	(2 CPU)

06:02:02 PM       tps      rtps      wtps   bread/s   bwrtn/s
06:03:01 PM     61.39      6.61     54.78    962.66  10266.72
06:04:01 PM     50.98      0.20     50.78     15.73   5734.44
Average:        56.14      3.38     52.76    485.22   7981.54

06:02:02 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:03:01 PM   1273608   3063548   2480064     66.07      2104   1957688    573076     11.93    403128   1783748    130468
06:04:01 PM   1051328   2960248   2702344     71.99      2104   2071348    662100     13.79    415272   1975616    119344
Average:      1162468   3011898   2591204     69.03      2104   2014518    617588     12.86    409200   1879682    124906

06:02:02 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     66.18     53.85    831.63      5.95      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     26.99     22.24    255.78      5.37      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     46.42     37.91    541.29      5.66      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) 	04/01/2026 	_x86_64_	(2 CPU)

18:00:51     LINUX RESTART	(2 CPU)

06:02:02 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:03:01 PM     all     37.32      0.00      4.84      2.38      3.15     52.33
06:03:01 PM       0     22.59      0.00      3.61      1.92      3.63     68.25
06:03:01 PM       1     52.33      0.00      6.08      2.84      2.65     36.09
06:04:01 PM     all     34.45      0.00      3.52      1.69      3.72     56.62
06:04:01 PM       0     22.02      0.00      2.75      1.41      4.27     69.56
06:04:01 PM       1     47.12      0.00      4.30      1.98      3.16     43.45
Average:        all     35.87      0.00      4.17      2.03      3.44     54.50
Average:          0     22.30      0.00      3.18      1.66      3.95     68.91
Average:          1     49.69      0.00      5.18      2.40      2.91     39.82

