---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-68 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  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         426        1377           0        2139        3256
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:2f:4c:30 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.59/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86233sec preferred_lft 86233sec
    inet6 fe80::f816:3eff:fe2f:4c30/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-68) 	07/16/24 	_x86_64_	(4 CPU)

12:46:44     LINUX RESTART	(4 CPU)

12:47:01          tps      rtps      wtps   bread/s   bwrtn/s
12:48:01       124.88     36.98     87.90   1694.52   6635.56
12:49:01       113.26     38.44     74.82   2197.10  11419.56
Average:       119.07     37.71     81.36   1945.81   9027.56

12:47:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:48:01      1738296   3352652   2300348     56.96     52676   1715616    615468     12.10    574636   1548880    169396
12:49:01      1454784   3376852   2583860     63.98     62184   2003956    573464     11.27    675428   1713344    114764
Average:      1596540   3364752   2442104     60.47     57430   1859786    594466     11.69    625032   1631112    142080

12:47:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:48:01           lo      0.90      0.90      0.08      0.08      0.00      0.00      0.00      0.00
12:48:01         ens3    140.03    110.21   1041.98     26.22      0.00      0.00      0.00      0.00
12:49:01           lo      2.63      2.63      0.24      0.24      0.00      0.00      0.00      0.00
12:49:01         ens3    348.48    362.54   1440.00    655.00      0.00      0.00      0.00      0.00
Average:           lo      1.77      1.77      0.16      0.16      0.00      0.00      0.00      0.00
Average:         ens3    244.25    236.38   1240.99    340.61      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-68) 	07/16/24 	_x86_64_	(4 CPU)

12:46:44     LINUX RESTART	(4 CPU)

12:47:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:48:01        all     18.48      0.00      1.54      4.20      0.05     75.73
12:48:01          0     12.09      0.00      1.54      8.62      0.03     77.73
12:48:01          1     16.57      0.00      1.32      1.08      0.03     81.00
12:48:01          2     28.97      0.00      2.17      6.36      0.08     62.42
12:48:01          3     16.30      0.00      1.12      0.70      0.07     81.80
12:49:01        all     31.65      0.00      1.72      1.89      0.08     64.66
12:49:01          0     37.00      0.00      2.09      2.18      0.08     58.65
12:49:01          1     27.66      0.00      1.23      3.07      0.07     67.97
12:49:01          2     33.68      0.00      1.52      1.42      0.07     63.31
12:49:01          3     28.29      0.00      2.04      0.92      0.07     68.69
Average:        all     25.07      0.00      1.63      3.04      0.06     70.20
Average:          0     24.52      0.00      1.81      5.40      0.06     68.20
Average:          1     22.11      0.00      1.28      2.08      0.05     74.48
Average:          2     31.32      0.00      1.85      3.89      0.08     62.86
Average:          3     22.31      0.00      1.58      0.81      0.07     75.23