---> uname -a:
Linux prd-centos8-builder-2c-1g-6537.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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:             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  8.5G   32G  22% /
tmpfs           770M     0  770M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7699         595        4945          19        2159        6798
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:70:ab:f3 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
    altname ens3
    inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
       valid_lft 86173sec preferred_lft 86173sec
    inet6 fe80::f816:3eff:fe70:abf3/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	04/28/2026 	_x86_64_	(2 CPU)

03:03:55     LINUX RESTART	(2 CPU)

03:05:01 AM       tps      rtps      wtps   bread/s   bwrtn/s
03:06:01 AM    122.33      2.92    119.41    283.42  12542.96
03:07:01 AM     29.84      0.07     29.77      3.07   1119.71
Average:        76.08      1.49     74.59    143.23   6830.86

03:05:01 AM kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
03:06:01 AM   5116596   7008940   2767840     35.11      2688   2058280    708672      7.93    226116   2168440     20972
03:07:01 AM   5075168   6967856   2809268     35.63      2688   2058676    741348      8.30    228324   2207428      7676
Average:      5095882   6988398   2788554     35.37      2688   2058478    725010      8.12    227220   2187934     14324

03:05:01 AM     IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
03:06:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:06:01 AM      eth0     65.84     47.18    695.07     15.23      0.00      0.00      0.00      0.00
03:07:01 AM        lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
03:07:01 AM      eth0     32.96     27.56     29.50      9.21      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     49.40     37.37    362.26     12.22      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 	04/28/2026 	_x86_64_	(2 CPU)

03:03:55     LINUX RESTART	(2 CPU)

03:05:01 AM     CPU     %user     %nice   %system   %iowait    %steal     %idle
03:06:01 AM     all     38.65      0.00      4.16      1.16      0.11     55.93
03:06:01 AM       0     34.92      0.00      3.84      1.20      0.12     59.93
03:06:01 AM       1     42.39      0.00      4.48      1.12      0.10     51.91
03:07:01 AM     all     37.52      0.00      2.69      0.20      0.09     59.49
03:07:01 AM       0     28.21      0.00      2.26      0.15      0.10     69.28
03:07:01 AM       1     46.83      0.00      3.13      0.25      0.08     49.71
Average:        all     38.09      0.00      3.43      0.68      0.10     57.71
Average:          0     31.57      0.00      3.05      0.67      0.11     64.60
Average:          1     44.61      0.00      3.80      0.68      0.09     50.81

