---> uname -a:
Linux prd-centos8-builder-2c-4g-7887.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         490        1024          17        2150        2901
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:14:fc:2d brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.32.6.187/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0
       valid_lft 86173sec preferred_lft 86173sec
    inet6 fe80::f816:3eff:fe14:fc2d/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) 	03/01/2026 	_x86_64_	(2 CPU)

18:00:50     LINUX RESTART	(2 CPU)

06:02:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
06:03:01 PM     52.35      6.31     46.03    911.70   9398.38
06:04:01 PM     60.90      0.42     60.48     54.65   6974.49
Average:        56.62      3.37     53.26    483.17   8186.44

06:02:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:03:01 PM   1140800   2955452   2612876     69.61      2104   1986224    700876     14.59    433556   1902580    154004
06:04:01 PM   1041372   2959924   2712304     72.26      2104   2081268    672916     14.01    413644   1988048    116224
Average:      1091086   2957688   2662590     70.93      2104   2033746    686896     14.30    423600   1945314    135114

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     80.71     68.61    811.89      8.04      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     29.11     24.71    255.85      5.54      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     54.91     46.66    533.87      6.79      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) 	03/01/2026 	_x86_64_	(2 CPU)

18:00:50     LINUX RESTART	(2 CPU)

06:02:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
06:03:01 PM     all     37.99      0.00      4.59      1.43      2.62     53.38
06:03:01 PM       0     44.85      0.00      5.27      1.35      2.86     45.67
06:03:01 PM       1     31.09      0.00      3.91      1.51      2.37     61.13
06:04:01 PM     all     37.40      0.00      3.94      1.97      3.48     53.21
06:04:01 PM       0     47.11      0.00      4.25      1.33      3.31     44.01
06:04:01 PM       1     27.77      0.00      3.63      2.60      3.65     62.35
Average:        all     37.69      0.00      4.26      1.70      3.05     53.30
Average:          0     45.98      0.00      4.76      1.34      3.09     44.84
Average:          1     29.42      0.00      3.77      2.06      3.01     61.74

