---> uname -a:
Linux prd-centos8-builder-2c-4g-10288.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         489        1036          17        2139        2902
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:54:33:ab brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.32.6.147/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0
       valid_lft 86123sec preferred_lft 86123sec
    inet6 fe80::f816:3eff:fe54:33ab/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)

19:01:00     LINUX RESTART	(2 CPU)

07:02:01 PM       tps      rtps      wtps   bread/s   bwrtn/s
07:03:01 PM     11.94      0.08     11.86    102.62   6105.45
07:04:01 PM     45.24      6.35     38.89    911.85   3563.36
07:05:01 PM     55.66      0.58     55.08     77.44   5953.32
Average:        37.62      2.34     35.28    363.92   5207.51

07:02:01 PM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
07:03:01 PM   1478552   3024572   2275132     60.61      2104   1727460    890076     18.53    204108   1827360        48
07:04:01 PM   1102264   2935828   2651420     70.64      2104   2001972    692316     14.42    441360   1922672    168212
07:05:01 PM   1140476   3041664   2613208     69.62      2104   2063216    571360     11.90    407228   1894744    110536
Average:      1240431   3000688   2513253     66.95      2104   1930883    717917     14.95    350899   1881592     92932

07:02:01 PM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
07:03:01 PM        lo      0.07      0.07      0.01      0.01      0.00      0.00      0.00      0.00
07:03:01 PM      eth0     69.27     47.61    540.41      4.49      0.00      0.00      0.00      0.00
07:04:01 PM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:04:01 PM      eth0     71.17     54.34    820.70      7.39      0.00      0.00      0.00      0.00
07:05:01 PM        lo      0.03      0.03      0.00      0.00      0.00      0.00      0.00      0.00
07:05:01 PM      eth0     30.04     24.83    258.58      6.44      0.00      0.00      0.00      0.00
Average:           lo      0.03      0.03      0.00      0.00      0.00      0.00      0.00      0.00
Average:         eth0     56.83     42.26    539.88      6.11      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)

19:01:00     LINUX RESTART	(2 CPU)

07:02:01 PM     CPU     %user     %nice   %system   %iowait    %steal     %idle
07:03:01 PM     all      7.07      0.00      1.04      0.47      1.16     90.25
07:03:01 PM       0      6.40      0.00      1.08      0.23      1.15     91.14
07:03:01 PM       1      7.74      0.00      1.00      0.72      1.18     89.36
07:04:01 PM     all     33.85      0.00      4.38      1.21      1.83     58.73
07:04:01 PM       0     38.31      0.00      4.42      1.36      1.83     54.08
07:04:01 PM       1     29.40      0.00      4.33      1.06      1.83     63.38
07:05:01 PM     all     38.75      0.00      4.36      1.58      1.97     53.33
07:05:01 PM       0     47.95      0.00      4.54      0.88      2.14     44.49
07:05:01 PM       1     29.52      0.00      4.19      2.28      1.81     62.20
Average:        all     26.58      0.00      3.26      1.09      1.66     67.42
Average:          0     30.91      0.00      3.35      0.82      1.70     63.21
Average:          1     22.23      0.00      3.18      1.35      1.61     71.63

