---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-329 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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):              4
On-line CPU(s) list: 0-3
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           4
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):   0-3
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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            2.0G     0  2.0G   0% /dev
tmpfs           395M  664K  394M   1% /run
/dev/vda1        20G  7.5G   12G  40% /
tmpfs           2.0G     0  2.0G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           2.0G     0  2.0G   0% /sys/fs/cgroup
/dev/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           395M     0  395M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           3943         438        1384           0        2121        3244
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: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:7b:d1:90 brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.207/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86238sec preferred_lft 86238sec
    inet6 fe80::f816:3eff:fe7b:d190/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-329) 	04/16/25 	_x86_64_	(4 CPU)

12:46:43     LINUX RESTART	(4 CPU)

12:47:01          tps      rtps      wtps   bread/s   bwrtn/s
12:48:01       119.50     29.50     90.00    896.92   7072.69
12:49:01       113.08     33.64     79.44   2057.52  11449.03
Average:       116.29     31.57     84.72   1477.22   9260.86

12:47:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:48:01      1750540   3396908   2288104     56.66     55148   1740692    552944     10.87    508876   1595072    221468
12:49:01      1423360   3326548   2615284     64.76     62824   1984212    614924     12.09    705416   1714356    115484
Average:      1586950   3361728   2451694     60.71     58986   1862452    583934     11.48    607146   1654714    168476

12:47:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:48:01         ens3    158.34    125.13   1216.86     32.76      0.00      0.00      0.00      0.00
12:48:01           lo      1.00      1.00      0.09      0.09      0.00      0.00      0.00      0.00
12:49:01         ens3    315.83    342.99   1284.71    653.08      0.00      0.00      0.00      0.00
12:49:01           lo      2.57      2.57      0.24      0.24      0.00      0.00      0.00      0.00
Average:         ens3    237.09    234.06   1250.78    342.92      0.00      0.00      0.00      0.00
Average:           lo      1.78      1.78      0.17      0.17      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-329) 	04/16/25 	_x86_64_	(4 CPU)

12:46:43     LINUX RESTART	(4 CPU)

12:47:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:48:01        all     20.35      0.00      1.35      3.68      0.06     74.56
12:48:01          0     38.04      0.00      2.29      8.61      0.07     50.99
12:48:01          1     20.38      0.00      1.49      5.03      0.08     73.02
12:48:01          2     15.52      0.00      1.09      1.07      0.05     82.27
12:48:01          3      7.52      0.00      0.52      0.02      0.03     91.92
12:49:01        all     29.76      0.00      1.49      2.10      0.07     66.57
12:49:01          0     19.94      0.00      1.24      3.53      0.07     75.23
12:49:01          1     23.20      0.00      1.32      1.18      0.07     74.23
12:49:01          2     46.70      0.00      1.42      1.49      0.08     50.31
12:49:01          3     29.22      0.00      1.99      2.26      0.07     66.45
Average:        all     25.06      0.00      1.42      2.89      0.06     70.56
Average:          0     28.99      0.00      1.76      6.07      0.07     63.10
Average:          1     21.80      0.00      1.41      3.09      0.07     73.63
Average:          2     31.10      0.00      1.25      1.28      0.07     66.30
Average:          3     18.35      0.00      1.25      1.14      0.05     79.20