---> uname -a:
Linux prd-centos8-builder-2c-4g-4535.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  9.0G   12G  45% /
tmpfs           367M     0  367M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           3665         451        1209          17        2004        2939
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:fc:32:2b brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.32.6.29/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0
       valid_lft 86173sec preferred_lft 86173sec
    inet6 fe80::f816:3eff:fefc:322b/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) 	01/31/2026 	_x86_64_	(2 CPU)

08:00:49     LINUX RESTART	(2 CPU)

08:01:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
08:02:01 AM    225.50    178.12     47.38  14472.60  37691.13
08:03:01 AM     54.88      0.28     54.60     21.46   5762.60
08:04:01 AM     50.86      0.60     50.26     77.83   5797.70
Average:       110.47     59.72     50.74   4861.83  16427.18

08:01:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:02:01 AM   1651816   3095188   2101868     55.99      2104   1623780    585720     12.20    129748   1728312     61356
08:03:01 AM   1322588   2970288   2431096     64.77      2104   1815164    668844     13.93    320856   1816456    130360
08:04:01 AM   1314092   3077940   2439592     64.99      2104   1924832    550124     11.46    326268   1796140    113568
Average:      1429499   3047805   2324185     61.92      2104   1787925    601563     12.53    258957   1780303    101761

08:01:01 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    117.92     71.80    702.87     24.13      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     47.70     34.69    594.15      5.61      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     29.49     24.14    262.91      6.34      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     65.06     43.56    520.05     12.03      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) 	01/31/2026 	_x86_64_	(2 CPU)

08:00:49     LINUX RESTART	(2 CPU)

08:01:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
08:02:01 AM     all     40.31      0.07     12.19     12.52      4.58     30.32
08:02:01 AM       0     47.76      0.07     14.82     11.49      4.73     21.13
08:02:01 AM       1     32.88      0.08      9.58     13.55      4.43     39.48
08:03:01 AM     all     37.65      0.00      4.59      1.59      3.26     52.91
08:03:01 AM       0     51.14      0.00      5.87      1.37      3.44     38.18
08:03:01 AM       1     24.22      0.00      3.31      1.81      3.08     67.58
08:04:01 AM     all     39.22      0.00      3.89      1.69      3.13     52.07
08:04:01 AM       0     50.49      0.00      4.90      2.02      3.47     39.10
08:04:01 AM       1     27.95      0.00      2.88      1.35      2.80     65.02
Average:        all     39.06      0.02      6.89      5.26      3.66     45.11
Average:          0     49.80      0.02      8.52      4.96      3.88     32.82
Average:          1     28.35      0.03      5.25      5.57      3.44     57.37

