---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-3474 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:             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):   0-3
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  39% /
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         417        1384           0        2142        3265
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:a5:4e:92 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.23/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86221sec preferred_lft 86221sec
    inet6 fe80::f816:3eff:fea5:4e92/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-3474) 	06/14/24 	_x86_64_	(4 CPU)

12:46:53     LINUX RESTART	(4 CPU)

12:47:01          tps      rtps      wtps   bread/s   bwrtn/s
12:48:02       160.67     67.59     93.08   4547.11  41952.22
12:49:01       120.42     37.87     82.55   2169.40  12612.64
Average:       140.72     52.86     87.86   3368.24  27405.69

12:47:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:48:02      1853000   3403136   2185644     54.12     48756   1657928    562200     11.05    519472   1496672    135828
12:49:01      1397888   3320496   2640756     65.39     61336   2005072    624512     12.28    727528   1718204    114484
Average:      1625444   3361816   2413200     59.75     55046   1831500    593356     11.66    623500   1607438    125156

12:47:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:48:02         ens3    390.93    267.82   1392.22     71.18      0.00      0.00      0.00      0.00
12:48:02           lo      1.00      1.00      0.09      0.09      0.00      0.00      0.00      0.00
12:49:01         ens3    369.43    355.62   1653.55     74.46      0.00      0.00      0.00      0.00
12:49:01           lo      1.80      1.80      0.17      0.17      0.00      0.00      0.00      0.00
Average:         ens3    380.27    311.35   1521.78     72.81      0.00      0.00      0.00      0.00
Average:           lo      1.39      1.39      0.13      0.13      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-3474) 	06/14/24 	_x86_64_	(4 CPU)

12:46:53     LINUX RESTART	(4 CPU)

12:47:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:48:02        all     21.48      0.00      2.17      4.58      0.06     71.72
12:48:02          0      7.77      0.00      1.59      9.80      0.03     80.81
12:48:02          1     33.18      0.00      2.49      1.74      0.08     62.51
12:48:02          2     28.13      0.00      2.60      3.75      0.08     65.44
12:48:02          3     16.94      0.00      1.97      3.01      0.05     78.03
12:49:01        all     32.48      0.00      1.59      2.30      0.08     63.56
12:49:01          0     17.16      0.00      1.08      4.08      0.07     77.61
12:49:01          1     23.39      0.00      1.43      2.19      0.07     72.92
12:49:01          2     29.26      0.00      1.63      2.30      0.09     66.72
12:49:01          3     60.15      0.00      2.18      0.61      0.10     36.96
Average:        all     26.93      0.00      1.88      3.45      0.07     67.67
Average:          0     12.42      0.00      1.34      6.96      0.05     79.22
Average:          1     28.33      0.00      1.96      1.96      0.08     67.67
Average:          2     28.69      0.00      2.12      3.03      0.08     66.08
Average:          3     38.37      0.00      2.07      1.82      0.08     57.66