---> uname -a:
Linux prd-centos8-builder-2c-1g-3233.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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:             2799.998
BogoMIPS:            5599.99
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        3.8G     0  3.8G   0% /dev
tmpfs           3.8G     0  3.8G   0% /dev/shm
tmpfs           3.8G   17M  3.8G   1% /run
tmpfs           3.8G     0  3.8G   0% /sys/fs/cgroup
/dev/vda1        40G  9.3G   31G  24% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7697         656        4797          19        2243        6732
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 1458 qdisc mq state UP group default qlen 1000
    link/ether fa:16:3e:de:9a:90 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86151sec preferred_lft 86151sec
    inet6 fe80::f816:3eff:fede:9a90/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 	05/24/2026 	_x86_64_	(2 CPU)

08:03:49     LINUX RESTART	(2 CPU)

08:05:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
08:06:01 AM    155.35     27.27    128.07    506.50  14252.17
08:07:01 AM     34.96      0.90     34.06     55.98   1775.01
08:08:01 AM     28.46      0.48     27.98     48.93    789.59
Average:        72.92      9.55     63.37    203.81   5605.85

08:05:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:06:01 AM   4887064   6862156   2995376     38.00      2688   2138104    842312      9.43    231912   2376620     37100
08:07:01 AM   4937848   6914440   2944592     37.36      2688   2139568    779444      8.73    236204   2322544      7468
08:08:01 AM   4913592   6895080   2968848     37.66      2688   2144164    806696      9.03    433420   2149452     20852
Average:      4912835   6890559   2969605     37.67      2688   2140612    809484      9.06    300512   2282872     21807

08:05:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:06:01 AM      eth0     65.33     46.88    811.98     14.23      0.00      0.00      0.00      0.00
08:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:07:01 AM      eth0     31.54     27.41     30.24      8.70      0.00      0.00      0.00      0.00
08:08:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:08:01 AM      eth0     36.76     29.95     35.51     11.88      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     44.54     34.75    292.59     11.60      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 	05/24/2026 	_x86_64_	(2 CPU)

08:03:49     LINUX RESTART	(2 CPU)

08:05:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
08:06:01 AM     all     40.38      0.48     11.81      1.23      0.12     45.98
08:06:01 AM       0     23.96      0.85     15.47      1.51      0.12     58.09
08:06:01 AM       1     56.74      0.12      8.16      0.95      0.12     33.92
08:07:01 AM     all     37.57      0.00      3.87      0.17      0.11     58.28
08:07:01 AM       0     25.94      0.00      3.51      0.17      0.08     70.30
08:07:01 AM       1     49.19      0.00      4.23      0.18      0.13     46.27
08:08:01 AM     all     39.08      0.00      4.93      0.12      0.11     55.76
08:08:01 AM       0     41.60      0.00      4.73      0.13      0.12     53.43
08:08:01 AM       1     36.56      0.00      5.14      0.12      0.10     58.09
Average:        all     39.01      0.16      6.86      0.51      0.11     53.35
Average:          0     30.51      0.28      7.89      0.60      0.11     60.61
Average:          1     47.49      0.04      5.84      0.42      0.12     46.11

