---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-725 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:             2799.972
BogoMIPS:            5599.94
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         415        1409           0        2119        3267
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:bf:27:60 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.163/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86234sec preferred_lft 86234sec
    inet6 fe80::f816:3eff:febf:2760/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-725) 	02/19/25 	_x86_64_	(4 CPU)

14:54:48     LINUX RESTART	(4 CPU)

14:55:01          tps      rtps      wtps   bread/s   bwrtn/s
14:56:01       122.71     37.95     84.76   1560.81   8169.81
14:57:01       112.58     38.76     73.82   2172.17  11696.58
Average:       117.65     38.36     79.29   1866.47   9933.05

14:55:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:56:01      1821732   3386736   2216912     54.89     51024   1669348    582260     11.45    514620   1528544    153848
14:57:01      1439580   3339388   2599064     64.35     62004   1981664    606804     11.93    688964   1712624    122664
Average:      1630656   3363062   2407988     59.62     56514   1825506    594532     11.69    601792   1620584    138256

14:55:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:56:01           lo      1.07      1.07      0.10      0.10      0.00      0.00      0.00      0.00
14:56:01         ens3    358.28    254.45   1601.09     68.24      0.00      0.00      0.00      0.00
14:57:01           lo      2.50      2.50      0.23      0.23      0.00      0.00      0.00      0.00
14:57:01         ens3    356.81    363.17   1441.54    660.10      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
Average:         ens3    357.54    308.81   1521.32    364.14      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-725) 	02/19/25 	_x86_64_	(4 CPU)

14:54:48     LINUX RESTART	(4 CPU)

14:55:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:56:01        all     20.58      0.00      1.53      3.47      0.06     74.36
14:56:01          0     10.85      0.00      1.10      1.95      0.05     86.04
14:56:01          1     21.81      0.00      1.47      3.52      0.05     73.15
14:56:01          2     41.43      0.00      2.42      1.39      0.08     54.68
14:56:01          3      8.18      0.00      1.07      7.03      0.05     83.67
14:57:01        all     30.81      0.00      1.73      1.81      0.07     65.59
14:57:01          0     22.49      0.00      1.54      0.68      0.07     75.23
14:57:01          1     33.49      0.00      1.83      1.22      0.08     63.38
14:57:01          2     44.81      0.00      1.67      3.47      0.07     49.97
14:57:01          3     22.44      0.00      1.90      1.85      0.08     73.72
Average:        all     25.69      0.00      1.63      2.64      0.07     69.97
Average:          0     16.67      0.00      1.32      1.32      0.06     80.63
Average:          1     27.65      0.00      1.65      2.37      0.07     68.26
Average:          2     43.12      0.00      2.05      2.43      0.08     52.33
Average:          3     15.33      0.00      1.49      4.43      0.07     78.68