---> uname -a:
Linux prd-centos8-builder-2c-4g-2150.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         448        1139          17        2077        2940
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:aa:25:eb brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.32.6.37/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0
       valid_lft 86179sec preferred_lft 86179sec
    inet6 fe80::f816:3eff:feaa:25eb/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) 	05/30/2026 	_x86_64_	(2 CPU)

08:00:48     LINUX RESTART	(2 CPU)

08:01:02 AM       tps      rtps      wtps   bread/s   bwrtn/s
08:02:01 AM    212.71    165.14     47.56  14397.72  38310.74
08:03:01 AM     55.62      0.53     55.09     65.43   5846.84
08:04:01 AM     57.43      0.20     57.23     23.33   7128.89
Average:       108.05     54.73     53.32   4779.42  16985.92

08:01:02 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:02:01 AM   1659448   3112816   2094228     55.79      2104   1632684    555312     11.56    128672   1717828     65380
08:03:01 AM   1394280   3057436   2359396     62.86      2104   1830336    587092     12.23    323284   1743796    132228
08:04:01 AM   1239368   3074840   2514308     66.98      2104   1994132    546652     11.38    328652   1861240    135632
Average:      1431032   3081697   2322644     61.88      2104   1819051    563019     11.72    260203   1774288    111080

08:01:02 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:02:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:02:01 AM      eth0    114.86     67.58    696.85     23.64      0.00      0.00      0.00      0.00
08:03:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:03:01 AM      eth0     60.92     50.57    649.26      8.41      0.00      0.00      0.00      0.00
08:04:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:04:01 AM      eth0     41.67     36.64    340.63      5.73      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     72.26     51.52    561.56     12.54      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) 	05/30/2026 	_x86_64_	(2 CPU)

08:00:48     LINUX RESTART	(2 CPU)

08:01:02 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
08:02:01 AM     all     43.70      0.06     13.04     10.23      1.80     31.17
08:02:01 AM       0     51.92      0.07     14.38     10.74      1.96     20.93
08:02:01 AM       1     35.51      0.05     11.70      9.73      1.63     41.37
08:03:01 AM     all     39.34      0.00      4.91      1.43      1.55     52.78
08:03:01 AM       0     42.90      0.00      5.49      1.21      1.73     48.67
08:03:01 AM       1     35.77      0.00      4.33      1.64      1.37     56.90
08:04:01 AM     all     39.60      0.00      3.93      1.47      2.15     52.86
08:04:01 AM       0     43.80      0.00      3.51      1.06      2.35     49.28
08:04:01 AM       1     35.39      0.00      4.35      1.88      1.94     56.44
Average:        all     40.86      0.02      7.24      4.33      1.83     45.72
Average:          0     46.15      0.02      7.73      4.28      2.02     39.80
Average:          1     35.56      0.02      6.76      4.38      1.65     51.64

