---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-10167 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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            7.9G     0  7.9G   0% /dev
tmpfs           1.6G  672K  1.6G   1% /run
/dev/vda1        78G  8.3G   70G  11% /
tmpfs           7.9G     0  7.9G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           7.9G     0  7.9G   0% /sys/fs/cgroup
/dev/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          16040         600       13350           0        2088       15129
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 1458 qdisc mq state UP group default qlen 1000
    link/ether fa:16:3e:27:b4:f4 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86225sec preferred_lft 86225sec
    inet6 fe80::f816:3eff:fe27:b4f4/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-10167) 	01/06/24 	_x86_64_	(4 CPU)

20:36:21     LINUX RESTART	(4 CPU)

20:37:01          tps      rtps      wtps   bread/s   bwrtn/s
20:38:01       144.04     27.88    116.16   1310.85  32445.66
20:39:01        69.66      2.83     66.82    144.51  26241.23
Average:       106.85     15.36     91.49    727.68  29343.44

20:37:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
20:38:01     13502244  15276272   2922724     17.79     70924   1895880   1158984      6.63    980264   1712508    139480
20:39:01     13694624  15515308   2730344     16.62     76360   1935464    772932      4.42    762952   1734688     56872
Average:     13598434  15395790   2826534     17.21     73642   1915672    965958      5.53    871608   1723598     98176

20:37:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
20:38:01           lo      0.80      0.80      0.09      0.09      0.00      0.00      0.00      0.00
20:38:01         ens3    203.50    148.38   2192.71     39.25      0.00      0.00      0.00      0.00
20:39:01           lo      0.80      0.80      0.08      0.08      0.00      0.00      0.00      0.00
20:39:01         ens3    361.79    214.21    526.38     86.15      0.00      0.00      0.00      0.00
Average:           lo      0.80      0.80      0.08      0.08      0.00      0.00      0.00      0.00
Average:         ens3    282.64    181.29   1359.55     62.70      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-10167) 	01/06/24 	_x86_64_	(4 CPU)

20:36:21     LINUX RESTART	(4 CPU)

20:37:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
20:38:01        all     25.81      0.00      1.88      3.84      0.07     68.41
20:38:01          0     27.98      0.00      1.44      1.40      0.05     69.13
20:38:01          1     36.28      0.00      2.85      5.94      0.07     54.86
20:38:01          2     25.13      0.00      1.71      2.64      0.03     70.49
20:38:01          3     13.87      0.00      1.52      5.37      0.08     79.15
20:39:01        all     17.96      0.00      1.27      3.49      0.05     77.22
20:39:01          0      9.08      0.00      0.97      8.67      0.05     81.23
20:39:01          1     20.46      0.00      1.09      0.50      0.07     77.88
20:39:01          2     13.32      0.00      1.00      2.02      0.07     83.59
20:39:01          3     28.98      0.00      2.04      2.77      0.07     66.14
Average:        all     21.88      0.00      1.57      3.67      0.06     72.82
Average:          0     18.52      0.00      1.20      5.04      0.05     75.18
Average:          1     28.35      0.00      1.97      3.21      0.07     66.40
Average:          2     19.22      0.00      1.35      2.33      0.05     77.04
Average:          3     21.43      0.00      1.78      4.07      0.08     72.64